Checking Wire And Cable Connections; Checking And Replacing Filter Mats; Location; Replacing Filter Mats - ABB ACS5000 User Manual

10.6.8. Checking wire and cable connections

NOTICE
Vibration can loosen electrical connections and cause equipment failure!
Excessive force damages the capacitor bushings!
– Tighten to the torque value on the label attached to the capacitor.
IMPORTANT! DO NOT exceed 20 Nm if the tightening torque value is
not specified.
– Check all power and control cable connections and tighten them
if necessary.
– Check that all plugs and connectors are tight.

10.6.9. Checking and replacing filter mats

For the filter mat replacement interval, see the "ACS5000 preventive maintenance
schedule" (3BHS855274 E01).

10.6.9.1. Location

Drives with IP54 cabinet, have filter mats in the following compartment doors:
– Water cooling unit (WCU)
Drives with IP42 cabinet, have filter mats in the following compartment doors:
– Phase converter unit (PCU)
– Water cooling unit (WCU)
When replacing a filter mat, see "Appendix D - Wiring diagrams" for information on
the protection switch of the cooling fan

10.6.9.2. Replacing filter mats

IMPORTANT! Use only filter mats of the same filter class and size as the original
filter mat for replacement.

Table 10-1 Filter mat specifications

Item
Filter class
Thickness
Dimensions
Although checking and replacing the filter mats of the WCU compartment is
possible during operation of the drive, it is easier to do it when the drive is shut
down. The fans behind the air outlet panels may start automatically when the
temperature rises to a certain level.
PRODUCT
ACS5000W
Risk of component damage!
DOCUMENT KIND
User manual
PREVENTIVE AND CORRECTIVE MAINTENANCE
Description
G3 (EN779)
∼ 10 mm
WCU: 125 x 250 mm
PCU: 600 x 652 mm
DOCUMENT ID.
3BHS799208 E01
REV. LANG. PAGE
F en 174/178