INFO Observe the safety data sheets supplied by the detergent manufactur-
ers. Only
use detergents which are non-abrasive and not aggressive to-
wards stainless steel.
9.7.2 Replacing the V-ring
INFO Replace defective seals, but always t new
housing O-rings to ensure the
tightness of the valve. Always use genuine spare parts.
V-ring insertion tool
82 / 104 - 9.7 Maintenance
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