3BHS799208 E01 REV E
ACS5000 WATER-COOLED
USER MANUAL
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10 PREVENTIVE AND CORRECTIVE MAINTENANCE
10.6.11 Replacing a fan of an IP42 roof-mounted cooling unit
The roof-mounted cooling unit as used with IP42 cabinets consists of
three fans. One fan is redundant and takes over when one of the other
fans fails.
If one fan fails, the red indicator lights up and replacement is required.
10.6.11.1 Replacing a fan
For replacement instructions, see the Instruction manual in
“Appendix A – Additional manuals”
Figure 10-9 Roof-mounted cooling unit (IP42)
• Dimensions: (L x W x H): 1550 x 550 x 230 mm
• Weight: 40 kg
▲
WARNING
⚠
Hazardous voltage!
• Before starting any work on the fans, de-energize the cooling unit.
1.
Control access panel
2.
Indicator lights
3.
Location of fans (below cover)
1
2
3
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