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Rexroth Frequency Converter EFC x610
Series
16.2 Daily Inspection
Please conduct daily inspection as indicated in the table below in order to pro-
long the life cycle of frequency converters.
Inspection
Inspection item
category
Temperature
Relative humidity
Dust, water
and leakage
Ambient
Gas
conditions
Sound
Panel display
Others
Status
Converter
Fan
Terminal, screw
Sound, vibration
Motor
Temperature, color
Tab. 16-1: Daily inspection list
Inspection criteria
-10...55 ℃ (no frost or condensation)
≤ 90 % (no condensation)
No heavy dust or sign of leakage
(visual inspection)
No harmful, flammable gas or strange smell
No strange sound
No error code
No direct sunlight, no oil or corrosive substan-
ces around
Running stably, the outlet temperature is nor-
mal
No blockage or contamination
Wiring is correct, screw fastening without
loosening
No strange sound, no abnormal vibration
No abnormal temperature and discoloration
R912005854_Edition 09 Bosch Rexroth AG
563/653
Maintenance
Inspection
result
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