Maintenance, Overhaul, Repair
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2020-08-25·BA00·III·en·08
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Ethernet CPU module and
power module for Zone 1/Class I, Div.1
Series 9441, Series 9444, Series 9492
8
Maintenance, Overhaul, Repair
Comply with the applicable national standards and regulations in the country of use,
e.g. IEC/EN 60079-14, IEC/EN 60079-17, IEC/EN 60079-19.
8.1
Maintenance
Check the following points in addition to the national regulations:
• Whether the device enclosure and/or protective enclosure has/have 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.
8.2
Overhaul
The device does not require regular maintenance.
Perform maintenance on the device according to the applicable national regulations and
the safety notes in these operating instructions ("Safety" chapter).
8.3
Repair
Repair work on the device must be performed only by R. STAHL.
9
Returning the Device
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.
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).
Summary of Contents for is1+ 9441 Series
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