Troubleshooting; Maintenance And Repair; Maintenance - Stahl 9162 Serie Betriebsanleitung

Maintenance and repair

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LED
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"PWR" LED green Device is supplied with auxiliary
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"LF" LED
"A" LED
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"B" LED
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10.2 Troubleshooting

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Observe the following troubleshooting plan for troubleshooting:
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Error
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"PWR" LED is off
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If the error cannot be eliminated using the mentioned procedures:
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• Contact R. STAHL Schaltgeräte GmbH.
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For fast processing, have the following information ready:
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• Type and serial number of the device
• Purchase information
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• Error description
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• Intended use (in particular input / output wiring)
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11 Maintenance and repair
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11.1 Maintenance

• Consult the relevant national regulations to determine the type and extent of
inspections.
• Adapt inspection intervals to the operating conditions.
During maintenance of the device, check at least:
• whether the clamping screws holding the electric lines are securely seated,
• whether the device enclosure and / or protective enclosure have cracks or other visible
signs of damage,
• whether the permissible ambient temperatures are observed,
• whether the device is used according to its designated use.
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Transmitter Supply Unit with Limit Values
Series 9162
All manuals and user guides at all-guides.com
Col- LED "ON"
our
power
red Line fault in signal
yellow Limit contact A active
yellow Limit contact B active
Cause of error
• Auxiliary power failure
• Defective device fuse
• Polarity reversal of the
auxiliary power supply
Risk of electric shock or malfunction of the device due to unauthorized work!
Non-compliance can result in light injuries!
• Before carrying out work on the device, switch off voltage supply.
• Work performed on the device must only be carried out by authorized
and appropriately trained qualified electricians.
LED "OFF"
Device is not in operation,
voltage supply not available
No line fault in signal
Limit contact A not active
Limit contact B not active
Troubleshooting
• Check the polarity of the
auxiliary power supply.
• Check the wiring of the auxiliary
power supply.
• If the fuse is defective, have the
device repaired.
CAUTION
240194 / 916260310140
2016-02-12 BA00 III en 01