Notice
Damage to the valve
Damage to the valve can result in a malfunction.
► Observe the safety information sheets issued by the detergent
manufacturers!
► Only use detergents which are non-abrasive and not aggressive towards
stainless steel.
► Use only cleaning mediums which do not damage the materials of the
control top (PPE, PA).
Carry out the following steps:
1.
Carefully clean the individual parts.
2.
Check that air can exit freely from the vent screw (3).
Fig.23
®
Done.
10.6.2 Lubricating Seals and Threads
Caution!
Damage to seals and threads
Damage to seals and threads can result in a malfunction.
► Ensure that an adequate film of lubricant is applied. No grease residues
must be visible once the valve has been assembled completely.
► For product contact seals only use suitable greases and oils.
► Observe the safety information sheets issued by the lubricant
manufacturer!
Carry out the following steps:
1.
Apply a light film of lubricant to all threads.
2.
Apply a light film of lubricant to all seals.
3.
Apply a light film of lubricant to the shaft ends.
®
Done.
Maintenance
Maintenance
430BAL010337EN_7
29.07.2021 47
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