13
9.2 Malfunctions
If▶malfunctions▶occur,▶check▶whether:
▶
→
the▶device▶has▶been▶installed▶according▶to▶the▶instructions,
▶
→
the▶electrical▶and▶fluid▶connections▶are▶correct,
▶
→
the▶device▶is▶not▶damaged,
▶
→
all▶screws▶have▶been▶tightened,
▶
→
the▶voltage▶and▶pressure▶have▶been▶switched▶on,
▶
→
the▶pipelines▶are▶clean.
Malfunction
Possible cause
Valve▶does▶not▶
switch
Short▶circuit▶or▶coil▶interrupted
Medium▶pressure▶outside▶the▶permitted▶
pressure▶range
Manual▶control▶locked
Valve▶does▶not▶close Inner▶compartment▶of▶the▶valve▶is▶dirty
Manual▶control▶locked
9.2.1 Repairs
Repairs▶may▶only▶be▶carried▶out▶by▶the▶manufacturer.▶Operating▶data▶
may▶change▶if▶spare▶parts▶are▶replaced▶by▶the▶user.
10 TRANSPORTATION, STORAGE,
DISPOSAL
NOTE!
Transport damage.
Inadequately▶protected▶devices▶may▶be▶damaged▶during▶
transportation.
▶
▶
Protect▶ the▶ device▶ against▶ moisture▶ and▶ dirt▶ in▶ shock-resistant▶
packaging▶during▶transportation.▶
▶
▶
Prevent▶the▶temperature▶from▶exceeding▶or▶dropping▶below▶the▶
permitted▶storage▶temperature.
Incorrect storage may damage the device.
▶
▶
Store▶the▶device▶in▶a▶dry▶and▶dust-free▶location.
▶
▶
Storage▶temperature▶-40▶–▶+80°C.▶
Damage to the environment caused by parts contaminated
with media.
▶
▶
Dispose▶of▶the▶device▶and▶packaging▶in▶an▶environmentally▶friendly▶
manner.
▶
▶
Observe▶applicable▶disposal▶and▶environmental▶regulations.
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