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Bosch Rexroth AG
Maintenance
11 Maintenance
11.1 Safety Instructions
WARNING
Only those trained and qualified to work with or on electric equipment are
●
permitted to operate, maintain and repair this equipment.
Do not operate electric equipment at any time, even for brief measurements
●
or tests, if the equipment grounding conductor is not permanently connected
to the mounting points of the components provided for this purpose.
Before working with electric parts with voltage potentials higher than 50 V,
●
the device must be disconnected from the mains voltage. Ensure that the
mains voltage is not reconnected.
11.2 Daily Inspection
Please conduct daily inspection as indicated in the table below in order to pro-
long the life cycle of brake choppers.
Inspection
Inspection item
category
Temperature
Relative humidity
Dust, water
Ambient
and leakage
conditions
Gas
Sound
Panel display
Brake Chopper
Fan
Motor
Sound
Tab. 11-1: Daily inspection list
52/65
High electric voltage! Risk of death or severe
bodily injury by electric shock!
Inspection criteria
-10...50 ℃ (no frost or condensation)
≤ 90 % (no condensation)
No heavy dust or sign of leakage
(visual inspection)
No strange smell
No strange sound
No error code
No blockage or contamination
No strange sound
Brake Chopper
Inspection
DOK-RCON04-VFC*BRAKE**-IT01-EN-P
result
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