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14 Troubleshooting
14 Troubleshooting
Error
No stroke
No feedback
Cover cannot be attached
15 Inspection and maintenance
Exceptional maintenance work!
▶ Damage to the GEMÜ product.
Any maintenance work and repairs not described in these operating instructions must not be performed without consult-
●
ing the manufacturer first.
The operator must carry out regular visual examination of the products depending on the operating conditions and the poten-
tial danger in order to prevent leakage and damage.
1. Have servicing and maintenance work performed by trained personnel.
2. Wear appropriate protective gear as specified in plant operator's guidelines.
3. Shut off plant or plant component.
4. Secure plant or plant component against recommissioning.
5. Depressurize the plant or plant component.
6. Actuate products which are always in the same position four times a year.
7. Carry out inspection and servicing for products in the potentially explosive area to DIN EN 60079-17.
15.1 Spare parts
No spare parts are available for this product. If it is faulty, please return it to GEMÜ for repair.
15.2 Cleaning the product
Danger of explosion
▶ Risk of death or severe injury.
Danger from sparking. Only clean the product with an anti-static or damp cloth.
●
Do not clean the product with a high pressure cleaning device.
–
GEMÜ 4241
Error cause
No mounting kit available
Process valve faulty
Wrong mounting kit installed
Incorrect assembly
Switch not set
Wrong mounting kit installed
Voltage is not connected
Sealing ring inserted incorrectly
Sealing ring damaged
Cables protruding over the edge of the
base
NOTICE
DANGER
24 / 27
Troubleshooting
Check mounting kit
Replace process valve
Replace mounting kit
Check assembly, wiring and connection
Set switch
Replace mounting kit
Connect voltage
Insert sealing ring correctly
Replace sealing ring
Check the cable routing and shorten the
cables if necessary
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