Internal Component Replacement (Inside Rear Enclosure)
11-22 Service Manual
WARNING:
Disconnect the warming unit's power cord from the AC power source before
performing this procedure.
To replace the hose:
1. Remove the nozzle strap from the hose and set it aside. (Reference Nozzle Strap
with Clip Replacement on page 8-10.)
2. Follow the procedure Separating the Front and Rear Enclosures on page 9-2.
3. Locate the reinforcing wire that attaches the hose to the duct adapter. Unbend
the wire and slide it through the hole in the duct adapter flange (Figure 11-20).
Figure11-20.Wire Attaching Hose to Hose Duct Adapter
Caution:
Be careful when moving the hose duct adapter. The connected thermistor
wire can break if too much stress is applied to it.
4. Pull the hose duct adapter away from the duct. Rotate the hose clockwise to dis-
engage it from the duct adapter.
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