Environmental conditions
Manual b maXX
®
BM1000
Document No. 5.07003.04 Baumüller Nürnberg GmbH
102
of 174
9.2
9.2 Environmental conditions
If the prescribed environmental conditions are complied with, the device is maintenance-
free. The prescribed environmental conditions are to be found in chapter
ZAppendix D -
Technical data– from page 141. The most important prescribed environmental conditions
are:
m Dustless ambient air
m Temperature: min. -10 °C to max. +50 °C (14 - 122 °F)
min. -10 °C to max +40 °C (14 - 104 °F)
for side-by-side mounting
m Relative air humidity: 0 to 90 %, no condensation allowed
m (Operational-) height: Altitude up to 1000 m
m Atmosphere pressure: 86 - 106 kPa
m Vibration: <20 Hz: 9.80 m/s² (1 G) max.
20 - 50 Hz: 5.88 m/s² (0.6 G)
9.3 Inspection intervals - maintenance notes
b maXX
®
1000 drives are based on solid-state electronics technology. Preventive main-
tenance is required to keep the device in its optimal condition, and to ensure a long life.
It is recommended to have a qualified technician perform a check-up of the device regu
-
larly.
Daily inspection: Basic check-up items to detect if there were any abnormalities during operation are:
m Whether the motors are operating as expected.
m Whether the installation environment is abnormal.
m Whether the cooling system is operating as expected.
m Whether any irregular vibration or sound occurred during operation.
m Whether the motors are overheating during operation.
m Always check the input voltage of the device with a voltmeter.
Periodic inspec-
tion:
Before the check-up, always turn off the input power and remove the cover. Wait at least
10 minutes after all display lamps have gone out, and then confirm that the capacitors
have fully discharged by measuring the voltage between
and . It should be less
than 25 V
DC
.
DANGER
The following will occur, if you do not observe this danger information:
m serious personal injury m death
The hazard is: electricity.
m Disconnect power before processing!
m Only qualified personnel shall install, wire and maintain the devices. Please take off any
metal objects, such as watches and rings, before operation. And only insulated tools are
allowed.
m Never reassemble internal components or wiring.
m Prevent electric shocks.
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