2
General safety instructions and information
2.1
General safety instructions
Warning
Read and follow all safety instructions and information. Failure to comply with these safety instructions and informa-
tion can result in serious injuries.
Note
To achieve ATEX conformity, the toothed discs must be replaced each time after loosening the corresponding screws or
bolts. Note the given tightening torque when screwing back in.
– Repair work may only be carried out by authorised and trained personnel acting in accordance with the requirements
in these repair instructions and the device-related documentation.
– Pay attention to cleanliness while repairing the pinch valve. Do not allow dirt particles to get into the pinch valve.
– The pinch valve must be shut down before carrying out repair work.
– Before carrying out the repair work, any attachments present must be dismantled.
– Use original spare parts only for the repair.
– Wear the necessary personal protective equipment.
– In the event of damage caused by
– unauthorised manipulation,
– non-intended use or
– use of non-original spare parts
all warranty and liability claims against the manufacturer expire.
– The technical documentation required for installation and start-up (functional test) must be available.
2.2
General information
– Standard tools are needed to repair the pinch valve, which must be available in a service workshop (
– Components and equipment replaced during repair must be disposed of in accordance with the relevant local
environmental protection regulations.
–
Where possible the repair should be carried out on a stable and flat work surface with space for small parts.
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VZQAa_en
Summary of Contents for VZQA-C-M22C Series
Page 1: ...Repair instructions en Pinch valve VZQA C M22C VZQAa_en...
Page 8: ...12 13 14 15 16 17 18 20 21 22 19 23 3 1 Components overview VZQA C M22C 6 8 22 VZQAa_en...
Page 10: ...14 15 16 17 18 19 20 21 24 25 22 23 3 2 Components overview VZQA C M22C 15 10 22 VZQAa_en...
Page 12: ...12 22 Festo VZQAa_en 12 22 Festo VZQAa_en 4 Repair steps 4 1 Dismantling 1 2 3 4 5...
Page 14: ...14 22 Festo VZQAa_en 14 22 Festo VZQAa_en 13 4 2 Assembly 1...
Page 15: ...15 22 Festo VZQAa_en 15 22 Festo VZQAa_en 2 3 4 5 6 7...
Page 20: ...20 22 Festo VZQAa_en 20 22 Festo VZQAa_en 5 Start up...