SOPs

Calibration of Friability Tester, Purpose :

Calibration of Friability Tester, The purpose of this SOP (Standard Operating Procedure) is to describe the operation, calibration and cleaning of friability tester.

Calibration of Friability Tester, Scope :

This procedure is applicable for friability tester (Model: Electrolab, EF-1W ) used in Product Development Laboratory of XX Pharmaceuticals Limited.

Definitions / Abbreviation:

[][]PD: Product Development

Responsibilities:

[][]The roles and responsibility is as follows:

Executive, PD

[][]To ensure that this procedure is followed.
[][]To maintain the records properly as per SOP.

Sr.Executive, PD

[][]To ensure that this procedure is kept up to date.
[][]To arrange training on the SOP to all concerned personnel.
[][]To ensure implementation of the SOP after training.

Manager, Quality Assurance

[][]Approval of the SOP.

Procedure:

Precaution(s):

[][]Make sure the knob is properly fitted on the shaft to assure the drum is held in position.
[][]Do not hold the drum while they are rotating.
[][]Do not use abrasive, aggressive material or solvents to clean the drum and the tray. If required use mild detergent.
[][]Do not use wet drum. Make sure the drum is dry when in use.
[][]Replace the fuse with the correct rating whenever required.

Operating Procedure:

[][]Turn on the power switch of Friabilator.
[][]After power on, the drum would initialise itself to the loading position and the instrument will initialise the weighing scale and the following display will be shown:

ELECTROLAB
EF 1 W FRIABILATOR

[][]The instrument is then ready for the setting of test parameter and to run the test and following display will be shown on the screen:

ELECTROLAB EF 1 W
SET = menu, START = run
[][]Press SET key to set the test parameter as the following way.
[][]The first parameter for the test is MODE selection. Select the Time or Count mode using the MODE key on the front panel. The desired value for the selected mode can be set using or & DIGIT SCROLL keys. Set Count 100 and Time 4 minutes. Press the ENTER key to go to the next parameter.
[][]The next parameter is RPM setting. The desired value from 20 RPM to 50 RPM can be set using the key or and DIGIT SCROLL keys. Set 25 RPM. Press the ENTER key to go the next parameter.
[][]The next parameter is for drum selection. Using the or keys the Friability or the Abrasion drum can be selected. Select the Friability drum. Press the ENTER key to go the next parameter.
[][]The next parameter is for selecting the Scale Connection Option. This option can be enabled (Y) or disabled (N) using or key. If no printer is connected select disabled (N) mode. Press the ENTER key to go to the next parameter.
[][]The next menu is for Clock setting. The default setting for this menu would be the current time. The Time can be adjusted using or key & DIGIT SCROLL key. Press the ENTER key to go to the next parameter.
[][]The next menu is for Date setting. The default setting for this menu would be the current date. The Date can be adjusted using or key & DIGIT SCROLL key. Press the ENTER key to go to the next parameter.
[][]The next menu is for the selection of the option to the last test result. Select No (N) by using or key. Press the ENTER key to go to the next parameter.
[][]The next menu is for the Sound option. Select Yes (Y) using or key.
[][]Press the SET key to exit from the SET menu.
[][]After weighing the test samples as per specific Standard Test Procedure, slide them gently into the drum through the side slit and press START key, input the weight of tablets, press ENTER to run the test.
[][]After the test is over, the drum rotates in the reverse direction, discharging all the test samples into the tray located below the drum.

[][]The drum would now initialize itself to the loading position. Carefully slide the tray out and remove the loose dust from the test samples, i.e. deduct the test samples. After deducting weight the sample, input the weight of deducted tablets, press ENTER, % friability will be displayed on the screen.
[][]Press SET key for performing a new test.

Calibration procedure:

[][]Ensure that the instrument is clean before use, including surrounding area.
[][]Check and ensure due date of calibration.
[][]Switch ON the power supply.
[][]Set the time 4.0 minutes by selecting TIMER key and start the machine and calibrated stopwatch simultaneously.
[][]Note the actual time shown by a calibrated stopwatch.
[][]Take three such readings and calculate the mean time.
[][]Set 100 counts (rotation) by selecting COUNT key (some tablets may be placed into the drum for ease of counting) and start the instrument.
[][]Record the number of rotation.
[][]Take three such readings and calculate the mean of rotation per minute.
[][]Record the observations in the Calibration report (Annexure –II).
[][]After completion of calibration switch ‘OFF’ the main supply.
[][]After completion of the calibration activity, affix the duly filled and signed calibration status label on the instrument.
[][]Calibration Frequency: Every three-month ±07 days of due date and after maintenance job.

Cleaning procedure:

Remove the knob by pressing gray colored button and open the drum.
Clean the drum with suitable dry duster or cloth.
If required use water and dry in air.
Place the drum properly and replace the knob.

Annexure:

Annexure-I: Log Book Of Friability Tester.
Annexure-II: Calibration Report Of Friability Tester

Calibration of Moisture Analyzer, Purpose :

Calibration of Moisture Analyzer, The purpose of this SOP (Standard Operating Procedure) is to describe the operation, calibration and cleaning of Moisture Analyzer.

Calibration of Moisture Analyzer, Scope :

This procedure is applicable for Moisture Analyzer (Model: METTLER TOLEDO, MJ33) used in the Product Development of XX Pharmaceuticals Limited.

Definitions / Abbreviation:

N/A

Responsibilities:

The roles and responsibility is as follows:

Operator / Supervisor, Product Development

[][]To ensure that this procedure is followed.
[][]To maintain the records properly as per SOP.

Executive / Senior Executive, Product Development

[][]To ensure that this procedure is kept up to date.
[][]To arrange training on the SOP to all concerned personnel.
[][]To ensure implementation of the SOP after training.

Manager, Quality Assurance

[][]Approval of the SOP.

Procedure:

Precaution(s):

[][]Keep sufficient free space around the instrument to avoid heat accumulation and over- heating.
[][]Never cover, plugged, taped over or tampered with any way the vent over the sample.
[][]Do not place any combustible material on, under or next to the instrument during operation.
[][]Be very careful to touch sample, sampling pan, sampling pan holder and heating module just after the operation.

Operating Procedure:

[][]Switch on the main power. Instrument shows “OFF” in display.
[][]Press the “ON/OFF” key to switch the instrument on.
[][]The instrument performs a self-test. Wait until the display shown 0.000 g.

Temperature setting

[][]Press the temperature setting key
[][]In display temperature reading shall be blinking.
[][]Select the desire temperature by pressing scroll button
[][]Press enter key to conform the temperature.
[][]Open the heating module (Top lid) for tare and close the heating module.
[][]Again open the heating module and put the sample on sample pan as mentioned in BMR or test procedure.
[][]Close the heating module and wait for buzzed.
[][]Record the moisture content from the display.
[][]Press the “ON/OFF” key to switch off the instrument.
[][]Wait sufficient time to cool down the instrument in ambient temperature before cleaning.

Calibration Procedure:

Balance calibration

[][]Ensure that the sample pan is in position.
[][]Switch ON the power supply. The display shows “OFF”.
[][]Press the “ON/OFF” key to start the instrument.
[][]The instrument performs a self-test. Wait until the display shown 0.000 g.
[][]Select standard weight of 1g, 5g and 10 g for calibration.
[][]Open the heating chamber and place 1g standard weight on the balance pan at center position.
[][]Repeat previous step no.for 5g. & 10 g.
[][]Record the observations in the calibration report (Annexure–II)

Temperature calibration

[][]Press menu key twice. Display shows “Temperature adj.”
[][]Select “Yes” using scroll keys.
[][]Press “enter” key to start process. Display shows “Remove pan holder”
[][]Open the heating chamber and Remove the sample pan holder from the sample chamber.
[][]Display shows “Insert adjustment kit”. Place the temperature adjustment kit (standard thermometer) in the sample chamber.
[][]Close the heating module to start heating to temperature 100deg. C. The display shows the temperature.
[][]Wait 15 minutes, instrument gives audio signal sound.
[][]Note down the actual temperature on standard thermometer in calibration report (Annexure-II)
[][]Press enter key. The heating module automatically starts calibration at 160deg. C.
[][]Again wait for 15 minutes, instrument gives audio signal sound.

Acceptance Criteria

[][]For balance calibration ± 0.1 % & for temperature calibration ± 30 C.
[][]After completion of calibration switch “OFF” the main supply.
[][]After completion of the calibration activity, affix the duly filled and signed calibration status label on the instrument.
[][]Calibration Frequency
[][]Every six month ± 10 days of due date and after maintenance job.

Cleaning Procedure:

[][]Disconnect the instrument from the power supply before cleaning.
[][]Open the heating module and remove the sampling pan by sampling pan holder.
[][]Clean the sampling pan with soft brush.
[][]Clean exteriors of the instrument by clean dry cloth.
[][]Set the parts of weighing pan carefully and close the heating module

Annexure:

Annexure-I: Log Book Of Moisture Analyzer.
Annexure-II: Calibration Report of Moisture Analyzer.

Semi Automatic Disintegration Tester , Purpose:

Semi Automatic Disintegration Tester , The purpose of this SOP (Standard Operating Procedure) is to describe the operation, calibration and cleaning of Disintegration tester.

Semi Automatic Disintegration Tester , Scope:

This procedure is applicable for Semi Automatic Disintegration tester (Electrolab, Model: ED-2 SAPO) at the Product Development area of XX Pharmaceuticals Limited. This procedure is applicable for Core, Uncoated, Coated tablets and capsules.

Definitions / Abbreviation:

Disintegration Test: The disintegration test is a measure of the time required under a given set of conditions for a group of tablets, Capsule and Other solid dosage forms to disintegrate into particles which will pass through a 10 mesh screen.

Responsibilities:

[][]The roles and responsibility is as follows

Executive, Product Development

[][]To follow the procedure as per SOP.
[][]To maintain the Calibration records.
[][]To ensure cleaning of Disintegration tester maintaining safety rules.

Manager, Quality Assurance

[][]To ensure training and implementation of SOP in department.

Procedure:

Precaution:

[][]Do not switch on the mains if water in the tank is not up to mark.
[][]While placing and removing the basket assemblies do not apply excessive force.
[][]Do not bend the heater while cleaning the water bath.
[][]Do not clean the bath with any strong solvent. Use mild detergents for cleaning.
[][]Lift the machine from the base while lifting or installing.
[][]The external probe should be handled carefully.
[][]To prevent algae propagation in the bath replaces water in the bath at least once in a week.
[][]Remove the external probes when baskets are parked out or removed.
[][]Switch OFF the power supply of the instrument before removing water from the bath.
[][]Do not hold the stirrer while in operation.

Operation: Semi Automatic Disintegration Tester

[][]Ensure the cleanliness of area and the instrument.
[][]Fill the bath with purified water up-to the graduated mark.
[][]Connect the power cord of the instrument to the main power supply.
[][]Check the calibration status of the instrument
[][]Insert the test vessel (jar) in the water bath. Fill the test vessels with purified water / desired media up to 800 ml.
[][]Turn on the power switch provided on the rear side of disintegration tester.
[][]After power on, the instrument will initialize by displaying a power flash screen which will flash twice

DISINTEGRATION
TESTER
ED2-SAPO
VER-1.1

[][]After the power flash screen an idle will be displayed showing the last Mode. Protocol selected for basket A and basket B and the temperature of Jar A, Jar B, and Bath temperature.

Mode: Dual Timer
Proto A: # # Proto B: # #
BATH/ Jar A/ Jar B
# #. /ºC # #. /ºC # #. º

[][]Selection of Registration Mode (For Unknown Disintegration time)
[][]There are two modes: Registration Mode & Dual Timer Mode. Select Registration mode with or keys

Mode: Registration
Proto A: # # Proto B: # #
BATH/ Jar A/ Jar B
# #. /ºC # #. /ºC # #. ºC

[][]Press TEMP key from the front panel a screen will be displayed. Using // key set the temperature to 37.7ºC.
[][]Press TEMP key from the front panel a screen will be displayed. Using // key set the temperature to 37.7ºC.
[][]Press F1 to switch ON the heater. Press TEMP key to register the temperature and come out of the TEMP mode. An idle screen will be displayed. Wait to raise the bath and the jar temperature to desired level.
[][]Assemble the basket-rack.

Operation in Registration Mode

[][]Place six test samples in six tubes. Place the disks if stated in the monographs or in the case of floating products / tablets. Place the disk guides properly to prevent floating of samples.
[][]Press RUN/ HALT key of the respective A or B Jar to run the operation. In Registration mode two separate samples can be tested in two separate jars simultaneously.
[][]Observe the test in each of the tube. If the sample in any of the tube is disintegrated completely just press the key of the respective number. For example if the sample in the number 4 tube of Basket A is disintegrated at first press the number 4 key. Same procedure is followed for all the tubes of each basket.
[][]When Disintegration Time of 6 tablets in one Jar is registered the basket will park out of the media automatically. Press ENTER to return to initial screen.
[][]Observe the disintegration time. To see the time press TIME key. Press F1 to scroll to View Timing mode. Press ENTER. The screen will show the disintegration time of all the six samples. Press F1 key to scroll the screen downward.
[][]To come back into idle screen press ENTER key and press F2 key.

Selection of Dual Timer Mode (For Known Disintegration Time)

[][]When we know the disintegration time of any sample the operation can be done in DUAL TIMER MODE. In this mode there are 10 protocols. An individual sample with its known disintegration time is assigned against each protocol. Select Dual Timer Mode using UP or DOWN keys.
[][]Press TEMP key from the front panel a screen will be displayed. Using BACWARD/UP /DOWN key set the temperature to 37.7ºC.
[][]Press F1 to switch ON the heater. Press TEMP key to register the temperature and come out of the TEMP mode. An idle screen will be displayed. Wait to raise the bath and the jar temperature to desired level.
[][]Press TIME key from the front panel to set the time of a protocol.
[][]When (ARROW) indicates SET TIMER press ENTER button. Using BACWARD/UP /DOWN key adjust the required protocol and time. Press ENTER button to register the time and protocol and come out of the screen.
[][]Press F2 and return to the idle screen.
[][]Assemble the basket-rack.

Operation in Dual Timer Mode

[][]By using BACWARD/UP /DOWN key select different protocols for either jar A or jar B.
[][]Place six test samples in six tubes. Place the disks if stated in the monographs or in the case of floating products / tablets. Place the disk guides properly to prevent floating of samples / disks.
[][]Press RUN/ HALT key of the respective A or B Jar to run the operation.
[][]When the set Time for respective Jar is end up, the basket will park out of the media automatically. Press ENTER to return to initial screen.

Halting / Aborting the Test

[][]Press Run / Halt key to the respective test to be halted.
[][]The respective basket will park out of the media and the display will show the elapse cumulative halt time of the test being halted.

[][]To continue or abort test press Run / Halt key again a screen will be displayed for resuming or aborting the test.
[][]To resume test Press F1.
[][]To abort the test press F2. Press ENTER.

Operation Log Book

[][]Record the information’s in the operational log book- “Operation Log Book of Disintegration Tester (MODEL: ED2-SAPO)”
[][]Calibration of Temperature for Jar A and Jar B
[][]Press TEMP key. Use ▲/◄/▼Key to set the temperature at 37ºC.
[][]Press F1 to switch on the heater. The temperature light will blink.
[][]Press TEMP key to register the temperature and come out of the TEMP mode. An idle screen will display. Wait to raise the temperature at 37.7ºC in the both jars.
[][]When the screen displays a fixed temperature for Jar A and Jar B from temperature sensor, measure the temperature of both Jars by a calibrated thermometer.
[][]Keep the records of calibration as per Annexure-I.
[][]Acceptance Range: ± 2ºC of the display temperature.
[][]Calibration of Timer for Basket-A
[][]Select the Dual Timer mode by pressing ▼/▲key.
[][]Use ◄ key to select Proto A.[START OF SECTION ONE]
[][]Press the option menu.
[][]Press F1 (scroll) key to select set protocol. Press Enter key.
[][]Press ▼/▲ key to set a specific protocol no. (e.g. 01, 02, 03 …) under Proto A.
[][]Press F1 (scroll) key to enter the Timer option.
[][]Set the timer (5 minutes) by using ▲/◄/▼key.
[][]Press F2 key twice to return to the idle screen.
[][]Press the Run key in the front panel and start the calibrated stop watch to compare the time.

[][]After completion of the specified time (5 minutes) ‘Test is over’ is appeared on the screen with beeping sound.
[][]Press Enter key to return to the idle screen.
[][]Keep the records of calibration as per Annexure-I.
[][]Acceptance Range: 5 minutes.[END OF SECTION ONE]

Calibration of Timer for Basket-B

[][]Use ◄ key to select Proto B.
[][]Follow previous steps [START OF SECTION ONE] TO [END OF SECTION ONE]
[][]Calibration of Stroke/min. for Basket-A
[][]Check the jar temperature. If temperature is not in the desired level, wait for raising the temperature (37.7°C) in the jar.
[][]Follow previous steps
[][]Press the RUN key and start the stop watch to count the no. of strokes per minute.
[][]Press the Halt key twice and then Test A is displayed.
[][]Press F2 to abort. The screen will display ‘Test is over’.
[][]Press Enter key to return to the idle screen.
[][]Keep the records of calibration as per Annexure-I.
[][]Acceptance Range: 29 to 32 Stroke/min.
[][]Calibration of Stroke/min. for Basket-B
[][]Follow previous steps(In case of Proto B, Use ◄ key to select Proto B).
[][]Calibration of Traveling Distance for Basket-A
[][]Follow previous steps
[][]Press Run key to travel the Basket A in upward and downward stroke.

[][]When the basket is in the downward stroke position, Press the power switch (Rear side of the instrument) to off quickly.
[][]Now Mark the position (Xa) of the basket holder by a pencil.
[][]Press the power switch on.
[][]Press the TEMP key.
[][]Press F1 to on the heater. The temperature light will blink.
[][]Press TEMP key to return to the idle screen position.
[][]Wait for the desired setting temperature (37°C). When it reaches to the desired level, Press the Run key. The basket will travel upward and downward stroke.
[][]When it comes to the upward stroke position, Press the power switch (Rear side of the instrument) to off quickly.
[][]Mark the position (Ya) of the basket holder by a pencil.
[][]Now measure the traveling distance between Xa and Ya by a standard certified scale.

Xa – Ya= ## mm.
[][]Keep the records of calibration as per Annexure-I.
[][]Acceptance Range: 55 ± 2 mm.
[][]Calibration of Traveling Distance for Basket-B
[][]Press the power switch (Rear side of the instrument) to on.
[][]Press the TEMP key. Use ▲/◄/▼key to set the temperature at 37ºC.
[][]Press F1 to switch on the heater. The temperature light will blink.
[][]Press TEMP key to return to the idle screen position.
[][]Wait for the desired setting temperature (37.7°C). When it reaches to the desired level Press the Option Key.
[][]Follow steps  (In case of Proto B, Use ◄ key to select Proto B).
[][]Follow steps

Calibration of Basket A to Beaker Bottom Height

[][]Unscrew Basket A from the bottom and remove the basket bottom plate.
[][]Remove one tube (with Blue or Brown indication) and engage the basket to the basket holder.
[][]Insert the measuring scale (6 inch) into the disc from where the tubing has been removed. Care should be taken that the scale touches the bottom of the beaker.
[][]Press the power switch (Rear side of the instrument) to on.
[][]Press the TEMP key.
[][]Press F1 to on the heater. The temperature light will blink
[][]Press TEMP key to return to the idle screen position.
[][]Wait for the desired setting temperature (37°C). When it reaches to the desired level, Follow steps
[][]Press the Run key to travel the Basket A in upward and downward stroke.
[][]When the basket is in the downward stroke position, Press the power switch (Rear side of the instrument) to off quickly.
[][]Measure the Basket A to bottom height during the downward stroke by certified measuring scale.
[][]Keep the records of calibration as per Annexure-I.
[][]Acceptance Range: 25 ± 2 mm.

Calibration of Basket B to Beaker Bottom Height

[][]Follow steps

[][]Set the parts of the instrument and clean the instrument.
[][]Calibration Frequency: 3 months ± 10 days.

Cleaning

[][]After completion of a test clean the basket-rack assembly with potable water and if required with a mild detergent.
[][]Whenever required use a suitable brush to remove any residue of the previous sample from the mesh screen.
[][]Use potable water to clean the jar and bath.
[][]Finally rinse the basket rack assembly, jar & bath with purified water and dry in air.
[][]Cleaning frequency of basket rack assembly & jar : After every test
[][]Cleaning frequency of water bath: Once in a week.
Note: In between when water become dirty change water
[][]After cleaning of the disintegration test apparatus water bath, record it as per Annexure-III

Annexure: Semi Automatic Disintegration Tester

Annexure-I: Operation log book of Disintegration Tester(Model: ED2-SAPO)
Annexure –II: Calibration report of disintegration tester.
Annexure-III: Cleaning record for Disintegration water bath.

Electric Stirrer , Purpose :

Electric Stirrer,  The purpose of this SOP is to describe the Operation, cleaning and maintenance procedure of Electric Stirrer (Model: ES) in order to comply with cGMP standard.

Electric Stirrer , Scope :

The scope of the procedure is applicable to the Electric Stirrer (Model: ES) at the Product Development area of XX Pharmaceuticals Pvt. Limited.

Definitions / Abbreviation:

[][]None

Responsibilities:

The roles and responsibility is as follows:

Operator/Supervisor Product Development

[][]Operation and cleaning of the Electric Stirrer (Model: ES)
[][]Maintaining operation and cleaning log book

Executive/ Sr. Executive Product Development

[][]Checking and ensuring that the operation and cleaning is performed according to the SOP.
[][]Checking the log book.
[][]Preparation and timely review of the SOP.

Manager Engineering

[][]Preparation of maintenance schedule and maintenance of the machine.

Manager, Quality Assurance

[][]Ensure that the SOP reflects actual operation, cleaning and maintenance procedure.
[][]Approve the SOP against XX Pharmaceuticals Ltd. Master documents and current regulatory requirements.
[][]Implementation of the SOP.

Procedure:

Machine Assembling

[][]Attach required sieve in the sieve holding clamp of the machine.
[][]Attach bolts and tighten the knobs to ensure that the sieve is properly installed in the machine.
[][]Rotate the shaft clamp to loosen the main shaft.
[][]Push the shaft downward to lower the main shaft and pull the shaft upward to rise the main shaft holding the propeller and sieve.
[][]Rotor the shaft clamp anticlockwise to tighten the main shaft.
[][]Ensure that the main shaft is properly tightened before running the machine. Donot run the machine if the shaft is not properly tightened.
[][]Check for all the bolts to be tightened properly.

Machine Operation

[][]Connect the main electric supply with the socket.
[][]Three lights (Red, Green and Yellow) illuminates to show the proper functioning of the three phase connection of the machine.
[][]Adjust the secondary propeller according to the need of the liquid to be stirred. If secondary propeller is not required adjust it higher than the liquid lavel.
[][]Make sure that both propeller is submerged in the liquid to be stirred.
[][]Push the Forward button to rotate the propeller clockwise and push the backward button to rotate the propeller anticlockwise.
[][]To stop the machine instantly push the stop button.
[][]To switch from forward rotation to backward rotation first push the stop button and when the machine is stop then push the backward button.
[][]Do not switch directly from one rotational direction to another direction.
[][]Display will show the RPM of the machine, do not change any parameter in the inverter. Changing parameters in the inverter will stop the machine immediately.
[][]To change or adjust the machine speed use the speed controlling regulator. Clockwise rotation will increase the RPM and anticlockwise rotation will decrease the RPM.
[][]When the display shows 60 in the screen the machine tends to rotate in 2800 RPM. Do not run the machine more than 1400 RPM that is 30 in the screen.
[][]To stop the machine push the stop button and the machine will stop automatically.

Machine Dismantling

[][]Disconnect the machine from the main electric supply.
[][]Rise the main shaft from the liquid. Remove the remaining liquid(if any) from the sieve holding clamp and remove the solution preparation mug.
[][]Loosen the sieve holding bolts, remove the sieve and take in a poly bag
[][]Loosen the primary propeller with the help of a range, and remove from the machine.

Machine Cleaning

[][]If the machine doesn’t used within 15 days after cleaning, then the machine should be cleaned on the 15th day.
[][]Clean the sieve holding clamp, secondary propeller and the main shaft of the machine with lint free cloth wiped in potable water.
[][]Repeat the procedure twice to remove all solution from the machine.
[][]Clean the secondary propeller and the clamp with brush to remove any part of the solution adhering to the machine.
[][]Rub gently with lint free cloth to remove any solution adhering to the machine.
[][]Wipe the cloth in hot water and rub the machine, Clean all the machine parts with hot water, then finally rinse with purified water.
[][]Clean the motor covering , Main shaft and the base of the machine with potable water, Rub the parts with lint free cloths wipe din potable water than rinse with purified water.
[][]Wipe the machine with dried lint free cloth to remove water from the machine. Use compressed water to remove water as necessary.
[][]Submerge the sieve and the primary propeller in potable water for 10 minutes.
[][]Clean the parts with tap water to remove any part of the solution.
[][]Use brush and lint free cloth to properly clean the parts.
[][]Submerge the parts in hot water, Clean the parts with hot water finally rinse with purified water.
[][]Rub the machine parts with lint free cloths and compressed air to remove water.
[][]Take the dried sieve and the sieve holding bolts in a poly bag attach a cleaned label and store in the cabinet.
[][]Install the propeller in the main shaft. Attach a Cleaned label in the machine.

Annexure:

Annexure – I: Operation and cleaning log book.

Hand Capsule Filling Machine, Purpose :

Hand Capsule Filling Machine, The purpose of this SOP is to define the operation, cleaning and maintenance procedure of manual capsule filling machine. Model: PCF 300

Hand Capsule Filling Machine, Scope :

This SOP is applicable for operation, cleaning and maintenance procedure of manual capsule filling machine in product development laboratory of XX Pharmaceuticals Limited.

Definitions / Abbreviation:

[][]None

Responsibilities:

[][]The roles and responsibility is as follows:

Operator/Supervisor Product Development

[][]Operation and cleaning of the Manual Capsule Filling Machine
[][]Maintaining operation and cleaning log book

Executive/ Sr. Executive Product Development

[][]Checking and ensuring that the operation and cleaning is performed according to the SOP.
[][]Checking the log book.
[][]Preparation and timely review of the SOP.

Assistant Manager Engineering

[][]Preparation of maintenance schedule and maintenance of the machine.

Manager, Quality Assurance

[][]Ensure that the SOP reflects actual operation, cleaning and maintenance procedure.
[][]Approve the SOP against XX Pharmaceuticals Ltd. master documents and current regulatory requirements.
[][]Implementation of the SOP.

Procedure:

Machine Assembling

[][]Before operation assemble the machine change parts that are necessary for certain type of operation.
[][]Attach the required type of change parts for the expected operation in the machine

Machine Setup

[][]Tag the filling machine with a Machine Label before use.
[][]Arrange empty capsule shell on the loading tray.
[][]Place the loading tray with empty capsule on the machine.
[][]Grip cam lever and pull towards the front.
[][]Push the inner slide knob.
[][]Depress the lifting plate lever.
[][]Lift the loading tray up.
[][]Separate the capsule bottom half (Bodies) from the cap.
[][]Check the entire cap and bodies are separated.
[][]Keep the loading tray with separated cap on the table carefully.
[][]Release the lever to drop down the bodies to sit in level with the top section.
[][]Place the filling tray on the machine. Ensuring the tray is properly located in holes provided in the top section.
[][]Pour the pre-weighed Powder /Pellet

Machine Operation for powders

[][]Spread the powder using Teflon dispenser over the top section to fill the body uniformly.
[][]If any powder remains on the tray, take aside the excess powder with the powder dispenser on to the platform provided on the right of the tray. Lower the pin plate assembly and lock it in position using pin plate locking lever to compact the powder.
[][]Unlock the lever, open the pin plate and spread the remaining powder (if necessary follow further step: 10.4.1. and 10.4.2.).
[][]Remove the filling tray. Place the loading tray with separated cap on the top section.
[][]Pull out the inner slide knob.
[][]Lower the pressure plate and lock in position with locking lever.
[][]Move the lifting plate lever downward for proper locking of the capsule.
[][]Unlock the pressure plate and take it back to its original position.
[][]Push the inner slide knob.
[][]Depress the lifting plate lever.
[][]Lift the loading tray up with locked capsule.

[][]Empty the locked capsule into a suitable container
[][]Remove the product container. Use plastic bag to wrap under the discharge chute. Clean the sieve to remove the materials that cannot pass though the sieve (If product is very sticky, the sieve might require to be removed for a thorough cleaning with brush and cleaning agent).
[][]Clean the machine after completing the operation of the day or before changing to process other products.

Machine operation for pellets.

[][]Spread the pellets using Nylon brush over the top section to fill the body uniformly.
[][]Remove the filling tray. Place the loading tray with separated cap on the top section.
[][]Pull out the inner slide knob.
[][]Lower the pressure plate and lock in position with locking lever.
[][]Move the lifting plate lever downward for proper locking of the capsule.
[][]Unlock the pressure plate and take it back to its original position.
[][]Push the inner slide knob.
[][]Depress the lifting plate lever.
[][]Lift the loading tray up with locked capsule.
[][]Empty the locked capsule into a suitable container
[][]Clean the machine after completing the operation of the day or before changing to process other products.

Machine Dismantling

[][]Remove the powder tray.
[][]Open the cam lever.
[][]Remove the eccentric pin.
[][]Remove the top section by loosening four screws.
[][]Pull out sliding sheet from the top section.

Machine Cleaning

[][]If the machine doesn’t used within 15 days after cleaning, then the machine should be cleaned on the 15th day.
[][]Wash the powder tray, cam lever, top section with sliding sheet, nylon brush, powder dispenser and the main body (lifting plate assembly, pin plate assembly and pressure plate assembly) with potable water.
[][]Wipe with damp markin cloth by rubbing to remove any adhering materials
[][]Wash with potable water again
[][]Wash with hot water using damp cloth to remove any insoluble material
[][]Wash with hot water and then with purified water.
[][]Wipe with clean, dry markin cloth to remove any water
[][]Dry with compressed air where necessary
[][]Wrap with poly bag, attach “CLEANED” label and store in the accessories cabinet.
[][]Clean eccentric pin with cotton cloth and lubricate it.
[][]Push the sliding sheet into the top section.
[][]Mount the top section onto the main body by four screws.
[][]Assemble the eccentric pin and cam lever.
[][]Keep the loading tray and powder tray with attached “CLEAN” label in accessories cabinet.
[][]Attach “CLEANED” label in the machine in store in the Table.

Annexure: Hand Capsule Filling Machine

Annexure – I: Operation and cleaning log book.

Multi mill , Purpose :

Multi mill , The purpose of this SOP is to describe the Operation and cleaning procedure of Multi Mill (Model: GMP) in order to comply with cGMP standard.

Multi mill , Scope :

The scope of the procedure is applicable to the Multi Mill (Model: GMP) at the Product Development area of  XX Pharmaceuticals Pvt. Limited.

Definitions / Abbreviation:

[][]None

Responsibilities:

[][]The roles and responsibility is as follows:

Operator/Supervisor Product Development

[][]Operation and cleaning of the Multi Mill (Model: GMP)
[][]Maintaining operation and cleaning log book

Officer/ Sr. Officer Product Development

[][]Checking and ensuring that the operation and cleaning is performed according to the SOP.
[][]Checking the log book.
[][]Preparation and timely review of the SOP.

Assistant Manager Engineering

[][]Preparation of maintenance schedule and maintenance of the machine.

Manager, Quality Assurance

[][]Ensure that the SOP reflects actual operation, cleaning and maintenance procedure.
[][]Approve the SOP against XX Pharmaceuticals Ltd. Master documents and current regulatory requirements.
[][]Implementation of the SOP.

Procedure:

Machine Assembling

[][]Loosen the knobs of the Discharge covering. Anticlockwise rotation of the knobs will loosen and clockwise rotation will tighten the discharge unit
[][]Remove the discharging unit from the machine. Rotate the covering slightly at any direction and pull downward to remove smoothly.
[][]Rotate the screws of the Mesh holding plate anticlockwise direction to loosen the plate. Rotate the plate anticlockwise and remove from the machine.
[][]Check for the proper tightening of the knife and knife holding shaft.
[][]Set desired mesh on the mesh slot, push upward to set the mesh properly.
[][]Install the mesh holding plate, tighten the mesh holding plate properly. Do not run the machine without properly tightening the knobs.
[][]Install the Discharge unit in the, tighten all the knobs of the discharge unit to properly set the machine.
[][]Check for the proper positioning, functioning and installation of the hopper, feed controlling plate and the hopper covering.

Machine Operation

[][]Connect the main electric supply with the socket.
[][]Three lights (Red, Green and Yellow) illuminates to show the proper functioning of the three phase connection of the machine.
[][]Remove the covering of the hopper to charge the materials in the hoper. Keep the feed control plate fully closed while charging the materials.
[][]Pull the feed control plate outward to control the material entry in the milling zone.
[][]Install the hoper covering, do not run the machine without the covering installed properly.
[][]Push the Forward button to rotate the blades clockwise and push the backward button to rotate the blades anticlockwise.
[][]To stop the machine instantly push the stop button.
[][]To switch from forward rotation to backward rotation first push the stop button and when the machine is stop then push the backward button.
[][]Do not switch directly from one rotational direction to another direction.
[][]Display will show the RPM of the machine, do not change any parameter in the inverter. Changing parameters in the inverter will stop the machine immediately.
[][]To change or adjust the machine speed use the speed controlling regulator. Clockwise rotation will increase the RPM and anticlockwise rotation will decrease the RPM.
[][]When the display shows 28 in the screen the machine tends to rotate in 1400 RPM. Machine can be run in more speed than that, but don’t run the machine in speed more than 28 in display.
[][]To stop the machine instantly push the stop button and the machine will stop automatically.

Machine Dismantling

[][]Disconnect the machine from the main electric supply.
[][]Remove the Hopper cover and the feed control plate from the machine.
[][]Loosen the screws in the hopper than remove the hopper from the machine.
[][]Rotate the knobs in the discharge unit, rotate the discharge unit than pull downward to remove the discharge unit from the machine.
[][]Rotate the knobs in the mesh holding tray anticlockwise to loosen the screws. Rotate the knobs anticlockwise and remove the tray.
[][]Pull the mesh downward to separate the mesh from the machine.
[][]Use a socket set to remove the knife shaft from the machine.
[][]Loosen the screw on the downward of the machine.
[][]Pull the shaft backward. The shaft with the knives will come out.
[][]Remove the pin holding cap on the top of the shaft.
[][]Pull out the pins from the shaft.
[][]Remove the knives and the scrapers by pulling them in outer direction.

Machine Cleaning

[][]After removal and dismantling of all change parts take the change parts in the cleaning bay.
[][]Use vacuum cleaner to remove any remaining powder from the machine body.
[][]Wash the machine body, shaft, basement and motor holding portion wish wet lint free cloth.
[][]Wash the machine with hot water if necessary, then finally rinse the machine with wet cloth submersed in purified water.
[][]Dry the machine with dried lint free cloth. Use compressed air if necessary to remove water from the critical places.
[][]Clean the wire with wet cloth and dry using lint free cloths.
[][]Clean all the change parts with potable water, use cloth to rub well to remove any portion of powder from the machine.
[][]Use hot water to clean all the machine parts, use nylon brush if necessary to remove any remaining quantity of powder dust
[][]Use nylon brush to clean the knives and brush through the knife shaft to remove any portion of powder.
[][]Run the whole procedure twice for knife and knife holding shaft.
[][]Rinse the parts with purified water. Dry all the change parts with lint free dried cloth, Use compressed air to remove water from the critical areas.
[][]Use compressed air to remove the water from the knife holding zone in the shaft.
[][]Attach the knives with the shaft and lock with the pin
[][]Attach pin holding top to keep the pin in position.
[][]Fix the knife shaft in the machine and tighten with the socket set, check for the proper fixing of the machine.
[][]Attach the sieve holding plate and the discharge unit with the machine
[][]Install the hopper, feed control plate and the hopper covering in the machine. Attach a CLEANED label in the machine.
[][]Clean the sieve with potable water, use dump cloth to properly remove powder.
[][]Use hot water to clean the sieve properly, use nylon brush to remove any quantity of powder.
[][]Rinse the sieve with purified water, dry the sieve with dried lint free cloth, use compressed water first to remove the water from the sieve then use lint free cloth to dry the sieve.
[][]Take the sieve in a poly bag, attach a cleaned label in the bag and store in the cabinet for machine change parts.

Annexure:

Annexure – I: Operation and cleaning log book.

Coating Machine , Purpose:

Coating Machine , The purpose of this SOP is to define the operation and cleaning procedure of Coating machine.

Coating Machine , Scope:

This SOP is applicable for operation and cleaning procedure of Coating machine in product development of General Block at XX Pharmaceuticals Limited.

Definition / Abbreviation:

None

Responsibilities:

The roles and responsibility are as follows:

Operator/Supervisor Product Development

[][]Operation and cleaning of the Coating machine
[][]Maintaining operation and cleaning log book

Executive/ Senior Executive, Product Development

[][]Checking and ensuring that the operation and cleaning is performed according to the SOP.
[][]Checking the log book.
[][]Preparation and timely review of the SOP.

Manager, Quality Assurance

[][]Ensure that the SOP reflects actual operation and cleaning procedure.
[][]Approve the SOP against XX Pharmaceuticals Limited master documents and current regulatory requirements.
[][]Implementation of the SOP.

Procedure

[][]Machine Assembling
[][]Before operation assemble the machine accessories that are necessary for operation.
[][]Place the spray gun at the holding arm. Then, enter the spray gun holding arm into the coating pan.
[][]Connect the peristaltic pump with the spray gun.
[][]Test whether coating pan rotates smoothly without any abnormal noise after activation. Check that rotation direction is correct.

Machine Operation

[][]Connect the power cable to the socket for power supply.
[][]Switch on the Machine.
[][]Unlock and open the inlet port cover of the machine.
[][]Load tablets into the coating pan. Total tablet load should not exceed the maximum working load and should not be less than the minimum working load.
[][]Securely close the coating pan chamber cover and clamp.
[][]Outlet blower ‘‘ON/OFF” by pressing the push button.
[][]Pan motor ‘‘ON/OFF’ by pressing the push button.
[][]Inlet blower” ON/OFF” by pressing the push button.
[][]Warm up the tablets without spraying on the tablet bed.
[][]Start spraying phase by pressing the pump start button in manual mode or Spray key in Auto mode. Adjust dosing volume by changing the rpm of the peristaltic pump.
[][]After spraying, stop the Spray by pressing Pump ON/OFF button. Dry the tablets until required
[][]Unload the tablets from the coating pan when desired tablet temperature is attained.

Machine Cleaning

[][]If the machine doesn’t used within 15 days after cleaning, then the machine should be cleaned on the 15th day.
[][]Switch off outlet damper, blower, pan motor, inlet blower.
[][]Open all safety doors.
[][]Dismantle spray system.
[][]Switch on the peristaltic pump by pressing “Switch on button”.
[][]Wash the inside of tube by spraying with hot water followed by purified water.
[][]Again wash the tube with purified water.
[][]The compressed air through tube to dry inside of tube.
[][]Clean the Spray gun nozzle with hot water and soft brush.
[][]Now discharge the water with dissolved materials.
[][]Now hot water is applied inside the chamber to remove materials fixed hardly on the chamber surface.
[][]Wash the machine with wet markin cloth.
[][]Re-wash the machine with purified water as required. Finally rinse with purified water.
[][]Clean inlet ports, discharge port, mixing chamber and external surface with damp cloths.
[][]Wipe the water droplets with cloth, and dry the machine with compressed air.
[][]Fix ‘CLEANED’ label on the machine.
[][]Keep the record of machine operation and cleaning according to the Annexure – I of this SOP.

Annexure:

Annexure – I: Operation and cleaning log sheet of Coating machine, Model: FC 15”-E

Compression machine, Purpose :

Compression machine, The purpose of this SOP is to describe the Operation and cleaning procedure of CAMBERT Tablet Compression Machine (Model: KMP DB8) in order to comply with cGMP standard.

Compression machine, Scope :

The scope of the procedure is applicable to the CAMBERT Tablet Compression Machine (Model: KMP DB8) at the Product Development area of XX Pharmaceuticals Pvt. Limited.

Definitions / Abbreviation:

[][]None

Responsibilities:

[][]The roles and responsibility is as follows:

Operator/Supervisor Product Development

[][]Operation and cleaning of the CAMBERT Tablet Compression Machine (Model: KMP DB8)
[][]Maintaining operation and cleaning log book

Executive/ Sr. Executive Product Development

[][]Checking and ensuring that the operation and cleaning is performed according to the SOP.
[][]Checking the log book.
[][]Preparation and timely review of the SOP.

General Manager, Engineering

[][]Preparation of maintenance schedule and maintenance of the machine.

Manager, Quality Assurance

[][]Ensure that the SOP reflects actual operation, cleaning and maintenance procedure.
[][]Approve the SOP against XX Pharmaceuticals Ltd. Master documents and current regulatory requirements.
[][]Implementation of the SOP.

Procedure: Compression machine

[][]Machine Assembling
[][]Remove the site glass of all sides
[][]Setting of Die
[][]Ensure that the die pockets are cleaned.
[][]Smear the die with food grade oil and place n the die pocket of the die table.
[][]Press the die down with finger to locate accurately the die in the die pocket.
[][]Once the die is located enter the die bar through the upper punch guide hole and allow to drop from a height of 70 – 80 mm approximately.
[][]The die will enter in the pocket apply additional force through die bar until the die is fully down on the die pocket.
[][]In order to set the shaped die enter the upper punch first and align the die cavity with the upper punch and gently push the die with the punch to enter in the die pocket, then apply additional force to fully down the die in the die pocket.
[][]Ensure that the top face of the die is perfectly flash with the die table.
[][]Tighten the die screw with the allen key. Ensure that the die is flash with the die table after tightening. Do not run the machine if die screw is not properly tightened.
[][]Use four blank dies ( four for B tooling and four for D tooling separately) in respective die cavity and install in the same procedure.

Setting of lower punch

[][]Remove the R.H. lower panel to access punch loading plug
[][]Remove the punch loading plug from the middle plate by just pushing it from bottom.
[][]Rotate the turret slowly with the help of hand wheel and align punch guide hole with the punch loading plug cavity.
[][]Insert the punch in to guide hole. Push the punch to its highest position and ensures it drops freely under its own weight. Tighten the punch holding plug with a screw driver.
[][]Carefully rotate the turret by means of the hand wheel until the punch is clear of the loading port.
[][]Set all the lower punch in the same way.
[][]Install the Punch loading plug in the middle plate.

Setting of upper punch

[][]Ensure that the punch guide holes and punches are clean.
[][]Place the punches in the punch holes and check that each punch is free to move in its guide and capable of dropping in to the cam track by its own weight.
[][]Rotate the turret at least one full turn by fly wheel to recheck to ensure that the upper punches enter the die bores without tipping and they run freely throughout the cam system.
[][]In order to set shaped punches (other than round) remove the punch take out plate for upper punch. Then place the punch in the punch holes and observe that the punch is fitted with the die without any friction, than rotate the fly wheel until the upper punch is removed to the punch head fitted position.
[][]Set all the punches in the same manner, then refit the punch take out plate in position.
[][]Rotate the machine manually through fly wheel to ensure that die punch are set correctly and the machine can be run without any friction.
[][]Install the force feeder in front of the machine. Ensure that no part is in touch with the main turret. Tighten the bolts of force feeder. Rotate the machine manually through fly wheel to ensure machine rotates without hindrance.
[][]Install the tablet ejection chute at the right side of the machine. Ensure that no part of the machine is in contact with the turret. Tighten the screw so that the ejection chute.
[][]Install the hopper above the force feeder.
[][]Connect the coupling with the feeder drive, shaft. Lock the coupling.
[][]Check that all nut bolts are tightened correctly.
[][]Install the R.H lower panel and the site glass. The machine is ready to use.

Machine Operation

[][]Rotate the machine through fly wheel and check that there is no abnormal sound in the machine
[][]Connect the main electric supply with the socket.
[][]Turn the machine on off switch to right direction, main drive and feeder drive button light will lights will illuminate to indicate machine is supplied with proper electric supply.
[][]Remove the R.H lower panel and keep the weight adjustment and thickness adjustment wheel at lower position, install the R.H. lower panel.
[][]Keep the speed adjustment knob at low and press the main drive button to ensure that the machine runs without any abnormal noise or hindrance.
[][]Press the main drive off switch, turret will stop.
[][]Remove the lid of the hoper and pour powder in the hoper, Push the feeder drive button feeder will start, wait until powder is transferred to the filling area.
[][]Fix the upper punch penetration wheel at its desired position (from 2 to 6 mm) depending on the punch and product type. Do not change the position of the wheel during operation.
[][]Fix the precompression wheel at its desired position (from 2 to 4), do not change the position of pre compression wheel during operation.
[][]Push the main drive button, turret will start, ensure that the powder are filled accurately in the die cavity.
[][]Rotate the thickness adjustment wheel clockwise until the powders take the shape of tablet.
[][]Adjust the weight of the tablet by rotating the filling depth adjustment wheel clockwise. Clockwise rotation will decrease the tablet weight and anticlockwise rotation will decrease the weight of the tablet.
[][]After desired tablet weight is achieved, adjust the thickness of the tablet. Clockwise rotation of thickness adjustment wheel will decrease the thickness and anticlockwise rotation will increase the thickness.
[][]Tablet hardness will also be adjusted by the thickness adjustment wheel. Clockwise rotation of the wheel will increase the hardness and anticlockwise rotation will decrease the hardness.
[][]Once tablet of desired quality is achieved set the turret speed. Turret speed can be adjusted by the speed adjustment knob. Clockwise rotation of the knob will increase the speed and anticlockwise rotation will decrease the speed.
[][]With any change in the turret speed, feeder speed is also needed to adjust. Clockwise rotation of the feeder speed adjustment knob will increase and anticlockwise rotation will decrease the feeder speed.
[][]Check the tableting parameters (Weight, Hardness and thickness) while turret speed is increased or decreased. Adjust the weight and thickness if necessary.
[][]Rotate the tablet counting key at right side. Counter will start counting the tablets. To watch counting in number of tablet in display place the counter knob at number of tablet position and to watch the turret speed place the counter knob at RPM position.
[][]To stop the turret, press turret off button and to stop the feeder drive, press feeder drive stop button.
[][]To stop the machine instantly, rotate the main switch at left position, machine will stop.

Machine Dismantling

[][]Remove the site glass in front side of the machine.
[][]Remove to material lock from the force feeder, place a poly bag and on the force feeder, excess materials will be flown in to the poly bag.
[][]Switch off the machine, Remove the main power supply form the socket.
[][]Adjust the filling depth wheel and thickness adjustment wheel at the lowermost position
[][]Loosen the ejection chute holding screw and remove the ejection chute

Remove the hoper.

[][]Unlock the feeder drive shaft from the coupling and keep aside. Loosen the force feeder holding screw then remove the force feeder.
[][]Remove the upper punches
[][]Remove the lower RH panel and punch loading plug.
[][]Rotate the machine manually and align the lower punch with the punch loading cavity.
[][]Loosen the punch holding plugs. Punch will automatically come out of the cavity, if required press gently downward and collect the punch.
[][]Remove all the lower punch in the same manner.
[][]Loosen all the die locking screw up to maximum limit.
[][]Enter the die bar from the punch loading cavity. Align the die with the cavity then gently apply pressure upward to remove the die. If necessary apply force through tamping. Die will come out of the die cavity. Remove all the die in the same manner.
[][]Install the lower RH Panel

Machine Cleaning

[][]If the machine doesn’t used within 15 days after cleaning, then the machine should be cleaned on the 15th day.
[][]Remove dusts from the machine with a vacuum cleaner. Collect dust from the turret, punch holding cam, operation panel and machine body.
[][]Clean all the machine parts with dry lint free cloth. Clean the die cavity & die holding plug with a flush brush. Use brush to clean any material sticking in the machine parts, screw and knobs.
[][]Use potable water to clean the turret, machine body, cam, punch holding cavity operation panel, die cavity and die holding screw.
[][]Use hot water to clean all the above mentioned body parts & finally rinse with purified water.
[][]Clean and sob with lint free cloth all the parts to dry any water in the machine body.
[][]Attach RH panel and site glass and stick a cleaned label in the machine.

Cleaning of die and punches

[][]Clean the die and punch with lint free cloth to remove any particle in the die and punch.
[][]Flash the die hole with flash brush and use brush to clean any particle sticking with the die and punch.
[][]Clean the die and punch with potable water, use brush if necessary.
[][]Clean the die and punch with hot water and finally rinse with purified water.
[][]Sob any water present in the die and punch with lint free cloth.
Smear the die and punches with food grade oil and store in the die punch cabinet.

Cleaning of force feeder

[][]Remove the screws of force feeder and open the cover of feeder housing
[][]Remove the paddle and paddle key from the machine and collect dust particle from the feeder housing with vacuum cleaner.

[][]Clean all the parts with lint free cloth.
[][]Clean all the parts with potable water, use Teflon brush if necessary
[][]Clean all machine parts with hot water and then rinse with purified water.
[][]Remove any water particle from the parts with lint free cloth.
[][]Assemble the paddle and cover in the feeder housing and take in a poly bag. Attach a cleaned label in the bag and store in the machine parts cabinet

Cleaning of hopper and ejection chute

[][]Clean all the powder with lint free cloth
[][]Use potable water to clean the hopper and the ejection chute, use Teflon brush where necessary.
[][]Clean the machine with hot water, then rinse with purified water.
[][]Clean and sob out any water remaining in the machine parts with lint free cloth.
[][]Wrap the change parts with poly bag, attach cleaned label in the poly bag and store in the machine parts cabinet.

Annexure: Compression machine

Annexure – I: Operation and cleaning log book.