Black Box CRDX-A-FS-12KW Manuale Utente
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Chapter 5: Maintenance
INLET RING
INLET RING
M6 HEX BOLTS—
TWO PER SIDE
FAN
POWER/CONTROL
CONNECTORS
M5 HEX BOLTS—
TWO PER SIDE
Figure 5-3. Fan.
5.3.4.2 Condensate Pump Replacement
The condensate pump is located behind the lower cabinet fan assembly. To access the pump, the lower fan must be removed as
described in Section 5.3.4.1.
described in Section 5.3.4.1.
CABLE LOOP
RETAINING
CLIP
PUMP
WIRE TIE
DISCHARGE
LINE
Figure 5-4. Condensate pump.
Reach inside the fan opening to grasp the pump. Tilt the pump up and cut the wire-ties holding the clear plastic discharge line.
Remove the discharge line from the barbed stub fitting. Release the cable retaining clip on the side of the pump and cut the wire-
ties holding the cable loop. Maneuver the pump into the fan opening with the cable still attached and remove the cover to
expose the wire terminals. Remove the wires from the pump and remove the pump from the cabinet. Install the replacement
pump in the same manner that the old pump was removed, reversing the procedure.
Remove the discharge line from the barbed stub fitting. Release the cable retaining clip on the side of the pump and cut the wire-
ties holding the cable loop. Maneuver the pump into the fan opening with the cable still attached and remove the cover to
expose the wire terminals. Remove the wires from the pump and remove the pump from the cabinet. Install the replacement
pump in the same manner that the old pump was removed, reversing the procedure.