ABB ACS2000 DFE User Manual page 152

152 ACS2000 DFE UM 3BHS360367 ZAB E01 REV. K
10.6.11 Checking wire and cable connections
—
References
Vibration can loosen electrical connections and
—
cause occasional malfunction or equipment failure.
10-12 Replacing filter
mats
• Check all power and control cable connections
and tighten them if necessary.
• Check that all plugs and connectors are tight.
NOTICE
Capacitor bushings are damaged when excessive
force is applied.
Do not exceed the maximum tightening torque.
The tightening torque value is printed on a label
which is attached to the capacitor. If not specified,
the maximum tightening torque must not exceed
20 Nm.
—
10-12
10.6.12 Replacing filter mats
To replace a filter mat:
1. Unfasten the air intake panel upper supports
(1).
2. Remove the air intake panel
3. Remove the filter mat
by using compressed air or a vacuum cleaner.
Perform this operation away from the drive to
prevent dust from entering.
4. Reinstall the filter mat in reverse order of
removal.
Filter class
(EN779 classification)
Dimensions
Thickness
1
3
2
For information on replacement intervals,
see the ACS2000 preventive
maintenance schedule.
(2).
(3) and eventually clean it
Standard Option
G3 G4
See layout See
drawing drawing
10 mm 20 mm
1. Supports
2. Air intake panel
3. Filter mat
layout