Maintenance, Overhaul, Repair
22
279954 / 944260310110
2022-05-04·BA00·III·en·00
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CPU module for Zone 1
Series 9442/32
9
Maintenance, Overhaul, Repair
▶
Observe the relevant national standards and regulations in the country of use,
e.g. IEC/EN 60079-14, IEC/EN 60079-17, IEC/EN 60079-19.
9.1
Maintenance
Check the following points in addition to the national regulations:
• Whether the device has cracks or other visible signs of damage
• Whether the permissible temperatures are complied with
• Whether the parts are securely fitted
• Ensure it is being used as intended.
9.2
Overhaul
The device does not require regular maintenance.
▶
Perform overhaul of the device according to the applicable national regulations and the
safety notes in these operating instructions ("Safety" chapter).
9.3
Repair
▶
Repair work on the device must be performed only by R. STAHL.
10
Returning the Device
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Only return or package the devices after consulting R. STAHL!
Contact the responsible representative from R. STAHL.
R. STAHL's customer service is available to handle returns if repair or service is required.
▶
Contact customer service personally.
or
▶
Go to the r
-
stahl.com website.
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Under "Support" > "RMA" > select "RMA-REQUEST".
▶
Fill out the form and send it.
You will automatically receive an RMA form via email. Please print this file off.
▶
Send the device along with the RMA form in the packaging to
R. STAHL Schaltgeräte GmbH (refer to chapter 1.1 for the address).
If the blue "M/S" LED lights up continuously, we recommend replacing the module in the
near future. Otherwise the likelihood of failure will increase after 12 months
(see the "Displays" and "Troubleshooting" sections).
Summary of Contents for 279953
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