Fan Wheel Replacement; Fan Housing Removal - L.B. White Foreman CI230 Manuel Du Propriétaire Et Instructions

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Foreman Ductable Dual Fuel Indirect-Fired Heater
4. Removed the four bolts using a 1/2 inch open
ended wrench.
■ Ensure motor and fan pulleys are properly aligned
when reinstalling.
■ Motor bearings are permanently lubricated.

Fan Housing Removal

1. Remove fan belt. See belt replacement procedure.
2. Remove fan motor. See fan motor section.
3. Locate and remove the four bolts at the base of
the fan housing. See below.
4. Locate and remove the eight sheet metal screws.
See drawing below.
5. Pull fan wheel housing out.
Owner's Manual • Foreman

Fan Wheel Replacement

1. Remove the fan belt. See Belt Replacement
Procedures.
2. Remove the fan shaft pulley. See Fan and Motor
Pulleys Procedures.
3. Loosen all allen set screws on the fan shaft, including
the set screw on the fan wheel hub.
4. Pull the fan shaft through the fan wheel and bearing
mount brackets.
5. Lower the fan wheel to get access to the bearing
mount bracket nuts behind the fan housing side.
6. Remove fan housing ring screws.
7. Remove fan wheel.
NOTE: When installing new fan wheel, ensure the fan
wheel hub is on the same side as the motor pulley.
CI230
Fan Housing and Motor Assembly
1. Disconnect the motor wiring from the control board.
2. Remove all screws securing the fan housing to the
heat exchanger and the housing mounting bars.
Screws
(4 per side)
Bolts
(2 per side)
3. Remove the fan housing/motor assembly.
6 per side
2 screws
2 per side