CHAPTER 10 – PREVENTIVE AND CORRECTIVE MAINTENANCE
170
10.6.10 Checking wire and cable connections
Vibration can loosen electrical connections and
cause occasional malfunction or equipment failure.
• Check all power and control cable connections
and tighten them if necessary.
• Check that all plugs and connectors are tight.
10.6.11 Replacing filter mats
To replace a filter mat:
1. Unfasten the air intake panel upper supports
(1).
2. Remove the air intake panel
(2).
3. Remove the filter mat
(3)
and clean it by using
compressed air or a vacuum cleaner. Perform
this operation away from the drive to prevent
dust from entering.
NOTICE
C apacitor bushings are dam aged w hen excessive
force is applied.
D o not exceed the m axim um tightening torque.
The tightening torque value is printed on a label
w hich is attached to the capacitor. If not specified,
the m axim um tightening torque m ust not exceed
20 N m .
!
For information on replacement intervals,
see the
ACS2000 preventive mainte-
nance schedule
.
Standard
Option
Filter class
(EN779 classification)
G3
G4
Dimensions
See
layout
drawing
See
layout
drawing
—
1. Supports
2. Air intake panel
3. Filter mat
1
1
3
2
—
References
—
10-12 Replacing filter
mats
Thickness
10 mm
20 mm
Standard
Option
Summary of Contents for ACS2000 AFE 1MVA
Page 6: ...170 Replacing filter mats 171 Phase modules location 171 Phase module Dimensions and weight ...
Page 8: ...Terms trademarks related documentation ...
Page 13: ...13 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV J ...
Page 14: ...General information on manual and drive ...
Page 19: ...19 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV J ...
Page 20: ...Important note on main circuit breaker ...
Page 48: ...Chapter 3 Control system 49 Overview 50 Main components 54 I O interfaces ...
Page 67: ...67 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV J ...
Page 77: ...77 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV J ...
Page 83: ...83 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV J 5 1 3 2 1 4 A B C E D ...
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Page 113: ...113 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV J ...
Page 114: ...Commissioning check list ...
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