MR COMTAP ARS, Руководство по эксплуатации, Страница: 29 / 50

7 Fault elimination
Maschinenfabrik Reinhausen GmbH 2016 29 4434052/01 EN COMTAP® ARS
Fault elimination
WARNING
Danger of death or severe injury!
Danger of death or severe injury from explosive gases under the
COMTAP® ARS head cover!
► Ensure that there are no open flames, hot surfaces or sparks (for exam-
ple caused by static charging) in the immediate surroundings and that
none occur.
► De-energize all auxiliary circuits (such as the tap-change supervisory
control) before removing the COMTAP® ARS head cover.
► Do not operate any electrical devices during the work (for example risk
of sparks caused by impact wrench).
► Only use conductive and grounded hoses, pipes, and pump equipment
that are approved for flammable liquids.
NOTICE Damage to COMTAP® ARS and transformer!
Tripping of a protective device can indicate damage on the COMTAP® ARS
and transformer! The transformer must not be energized without being in-
spected first!
► Check the COMTAP® ARS and transformer when a protective device
has been tripped.
► Do not use the equipment again until you are sure there is no damage
to the COMTAP® ARS and transformer.
The table below is intended to assist with detecting and, where possible,
remedying faults.
In the event of faults on the COMTAP® ARS and motor-drive unit, which
cannot be easily corrected on site, or if a protective device has been tripped,
please inform your authorized MR representative, the transformer manufac-
turer or contact us directly at:
Maschinenfabrik Reinhausen GmbH
Technical Service
Postfach 12 03 60
93025 Regensburg
Germany
Phone: +49 94140 90-0
Fax: +49 9 41 40 90-7001
E-mail: service@reinhausen.com
Internet: www.reinhausen.com
Error pattern Action
Activation of tap-change supervisory device Contact MR.
Tripping of motor protective switch in motor-drive
unit See chapter "Fault elimination" in the operating in-
structions of the TAPMOTION® ED motor-drive
unit
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