Notice
Damage to the valve
Damage to these parts can result in malfunction.
► Observe the safety information sheets issued by the detergent
manufacturers!
► Only use detergents which are non-abrasive and not aggressive towards
stainless steel.
Carry out the following steps:
1.
Disassemble the valve, see Section 10.5, Page 39.
2.
Carefully clean the individual parts.
®
Done
10.6.2 Replacing Seals
10.6.2.1 Note on Seal Replacement
Replace defective seals, but always fit new housing O-rings to ensure the
tightness of the valve. Always use original spare parts.
10.6.2.2 Replacing the V-Ring
Fig.14:
V-ring insertion tool
Prerequisite:
•
Insert V-Ring without grease. To facilitate fitting, use water with a drop of
washing-up liquid to remove the surface tension. In order that no rust is
transferred, the washing-up liquid solution must be made up in a ceramic,
plastic, or stainless steel container.
Tools required:
•
V-ring insertion tool
Caution!
Danger of injury!
The scriber can slip off when the V-ring is removed
► Grip the valve disk in a vice with protected jaws.
► Unscrew the curved side of the scriber.
Carry out the following steps:
1.
Put a scriber into the V-ring and take it out.
Maintenance
Maintenance
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11.03.2022
