Tuesday, October 25, 2011


1.    Objective:
To provide standard cleaning procedure of Collidal Mill & its accessories.
2.    Scope:
2.1      This procedure covers dismantling cleaning and assembling of Collidal Mill and its accessories.
2.2      Provides cleaning procedure if the cleaning validity not exceed 48 hours.
3.    Responsibility:
¯  Operator.
¯  Chemist.
¯  Production Manager.
¯  Q.A.Manager.
4.    Procedure:
4.1      Switch off the mains.
4.2      Dismantle the hopper, hopper blade and SS hose.
4.3      Transfer all dismantled accessories into the steam kettle. Fill the steam kettle with cold water and heat it by means of steam.

4.4      Wash the accessories with 0.5%v/v Teepol solution. Now add preservatives into it and assemble the washed accessories.
4.5      Wipe all the parts with wet cloth and then with dry cloth.
4.6      Finally rinse with DM water by milling for 2 to 3 times. Collect the rinsed water and send it to Quality Assurance to check for the presence of the any residual moiety of previous product.

4.7      Put the status label as “Cleaned” with date and time after the approval from Quality Assurance.

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