Replacing A Fan In An Ip54 Roof-Mounted Cooling Unit; Fig. 103. Roof-Mounted Cooling Unit (Ip54) - ABB ACS5000 User Manual

10.6.11. Replacing a fan in an IP54 roof-mounted cooling unit

The roof-mounted cooling unit on an IP54 cabinet has an air-to-water heat exchanger, 3 working
fans, and 1 redundant fan.
In case of fan failure, the redundant fan begins operating and the red indicator light on the front
of the cooling unit turns on.
If you need to replace a fan in a roof-mounted cooling unit, contact ABB. DO NOT
attempt to replace the fan yourself.
1
2
Key:
(1) Control access panel
(2) Air-bleed access plate
(3) Indicator lights

Fig. 103. Roof-mounted cooling unit (IP54)

Dimensions (L × W × H)
Weight
PRODUCT
ACS5000W gen. 2
3
1550 mm × 975 mm × 386 mm
98 kg
DOCUMENT KIND
User manual
PREVENTIVE AND CORRECTIVE MAINTENANCE
5
4
(4) Location of fans (below cover)
(5) Lifting point (one in each corner)
DOCUMENT ID.
3BHS799208 E01
REV. LANG. PAGE
J en 181/186