218150 / 948260310020
2015-12-16·BA00·III·en·01
Maintenance and repair
33
Temperature Input Module Zone 2
Series 9482/33
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11
Maintenance and repair
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.
11.2 Maintenance
The module does not require regular maintenance.
LED "M/S", blue
Module state
Error source
Possible solution
OFF
Normal operation
--
--
FLASHES
External maintenance re
-
quired
Ambient temperature is
outside the specification
•
Reduce ambient temperature, for
example by means of shading or
cooling
Note: If the problem is not
eliminated, the module will be
permanently damaged
ON
Maintenance required
Slot error or module is
damaged due to excessive
temperature or end of
service life reached
•
Replace the module as soon as
possible within the next 12 months,
otherwise, there is a risk of module
failure
WARNING
Risk of electric shock or malfunctioning of the device due to unauthorized
work!
Non-compliance can result in severe injuries and material damage.
• Work performed on the device must only be carried out by appropriately authorized
and qualified electricians.
NOTE
If the blue LED "M/S" is permanently lit, it is recommended to replace the module in the
near future. Otherwise, there is a high probability that the module will fail in 12 months
(see "Indication" and "Troubleshooting").
Observe the relevant national regulations in the country of use.
Summary of Contents for 9482/33
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