5. Pull out the N
/O
gas injection nozzle and N
2
2
6. Pull out the humidifying pan. (See Fig. 5.)
7. Loosen the two screws securing the fan cover and take off the fan cover. (See Fig. 6.)
Gas injection nozzle tube
Gas injection nozzle
Fig. 4
8. Lift the duct and remove it from the pins on the rear side. (See Fig. 7.)
9. Remove the chamber circulation fan by pulling out the central spring and then by pulling out the fan.
(See Fig. 8.)
10. Remove the screw securing the clamp for the side support and remove the clamp. (See Fig. 9.)
11. Lift the tray brace off of the pins. (See Fig. 10.)
/O
gas injection nozzle tube. (See Fig. 4.)
2
2
Humidifying pan
Duct
Fig. 7
Clamp
Fig. 9
46
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Fig. 5
Side
support
Fan cover
Fig. 6
Fan
Fig. 8
Fig. 10