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14 Inspection and maintenance
14 Inspection and maintenance
The equipment is subject to pressure!
▶ Risk of severe injury or death.
Depressurize the plant.
●
Completely drain the plant.
●
Danger of burning from hot surfaces!
▶ Solenoid coil heats up during opera-
tion.
Allow the solenoid coil and piping to
●
cool down before servicing work.
Servicing and maintenance work must only be performed
●
by trained personnel.
GEMÜ shall assume no liability whatsoever for damage
●
caused by improper handling or third-party actions.
In case of doubt, contact GEMÜ prior to commissioning.
●
1. Use appropriate protective gear as specified in plant oper-
ator's guidelines.
2. Shut off plant or plant component.
3. Secure against recommissioning.
4. Depressurize the plant or plant component.
Only use genuine GEMÜ spare parts.
●
When ordering spare parts, please state the complete or-
●
der number of the pilot solenoid valve.
The operator must carry out regular visual examination of the
valves dependent on the operating conditions and the poten-
tial danger in order to prevent leakage and damage. The valve
also has to be checked for wear in the corresponding inter-
vals.
GEMÜ 0324
WARNING
WARNING
CAUTION
NOTICE
15 Disassembly
Disassembly is performed observing the same precautionary
measures as for installation.
1. Disassemble the pilot solenoid valve (see "Installation").
2. Disconnect the electric wire(s) (see "Electrical connec-
tion").
16 Disposal
1. Pay attention to adhered residual material and gas diffu-
sion from penetrated media.
2. Dispose of all parts in accordance with the disposal regu-
lations/environmental protection laws.
17 Returns
Legal regulations for the protection of the environment and
personnel require that the completed and signed return deliv-
ery note is included with the dispatch documents. Returned
goods can be processed only when this note is completed. If
no return delivery note is included with the product, GEMÜ
cannot process credits or repair work but will dispose of the
goods at the operator's expense.
1. Clean the product.
2. Request a return delivery note from GEMÜ.
3. Complete the return delivery note.
4. Send the product with a completed return delivery note to
GEMÜ.
18 / 21
www.gemu-group.com
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