Watson-Marlow PD22I - Manual (Page 18)

OPERATORS MANUAL Machine Type: PD22I / PD22P
PD22 I P OM 1.01 EN Ver 1.01 Date 24-08-2006 Page 18 of 21
9 CLEANING AND MAINTENANCE
9.1 Daily cleaning
As PD22 is not in direct contact with the dispensed product, daily cleaning will not be necessary
except for the normal routine cleaning of production equipment.
Liquids must NOT be splashed onto the PD22. It may only be cleaned with a damp paper towel
or a firmly wrung cloth.
The cabinet is made of stainless steel and anodized aluminium, and normal cleaning agents
such as alcohol and isopropanol may be used.
9.2 Sterilization
If PD22 is placed in an aseptic environment, the sterilization may be made as described in
section 5.1, or you may sterilize PD22 by gases observing the following precautions.
If you use gases that might injure and corrode contacts and other metals, air slots and sockets
MUST be covered with tape.
9.3 Maintenance
As all movable parts in PD22 are maintenance-free, no maintenance is required apart from
normal cleaning of the equipment.
Should service be needed, please contact Flexicon A/S or your supplier.