Maintenance, Overhaul, Repair
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2018-08-07·BA00·III·en·02
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Ammeters and voltmeters
Series 8402/6, Series 8403/6, Series 8404/6,
Series 8405/6, Series 8406/6, Series 8407/6
6.2
Commissioning
Before commissioning, carry out the following checks:
Mounting and installation of the device according to regulations.
Check the enclosure for damage.
Check whether all screws and nuts have been tightened firmly.
Check whether all the specified tightening torques have been observed.
7
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.
7.1
Maintenance
Check the following points in addition to the national regulations:
• whether the clamping screws holding the cables are securely seated,
• whether the device enclosure and/or protective enclosure have cracks or other visible
signs of damage
• compliance with the permitted temperatures,
• secure fit of the fasteners.
7.2
Overhaul
Perform maintenance on the device according to the applicable national regulations and
the safety notes in these operating instructions ("Safety" section).
7.3
Repair
Perform repairs to the device only using original spare parts and after consulting with
R. STAHL.
8
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 www.r-stahl.com website.
Under "Support" > "RMA form", select "Request RMA slip".
Fill out the form and send it.
Confirmation will be sent. R. STAHL's customer service will contact you.
You will receive an RMA slip after speaking with customer service.
Send the device along with the RMA slip in the packaging to
R. STAHL Schaltgeräte GmbH (refer to Section 1.1 for the address).
Summary of Contents for 8402/6 Series
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