REMOVAL AND REPLACEMENT OF PARTS
Page 36
Service Manual TDR8 P Gas form 9124023 rev. 01/2022
DRIVE MOTOR
1. Remove the left side panel according prior
procedure.
2. Loosen the nuts A of the upper hinge. The
door must be closed.
3. Loosen the locknut B and adjust the bolt C
in or out to adjust the door.
4. Tighten the nuts of the hinge and mount
the left-hand panel.
DOOR ADJUSTMENT (LEFT SIDE)
1. Remove the right side panel and rotor discs
according prior procedure.
2. Disconnect the wiring of the motor. Check
where the wire, marked A is connected.
3. Remove the screws that secure the fan co-
ver and remove the cover.
4. Set the drive arm in a position vertical
downwards. This can be done electrically
by pushing the rotor key or manually by
turning the fan blade by hand.
5. Note down how far the drive arm sticks out
from the inner wall (see white arrow).
6. Mark the position of the motor on the sup-
port and the support on the side wall with
a marker.
7. Remove the bolts that secure the motor
and the nuts that secure the motor support
and remove the motor.
8. Check the white Teflon ring. Replace this if
necessary.
9. Check the position of the red gasket bet-
ween motor support and the side wall.
Replace this if necessary.
10. Install the fan blade of the old motor on
the new motor.
11. Reverse the procedure to install.
Note:
Always make a test run of 15 minutes
on maximum temperature to insure the motor
is well mounted and adjusted and turns paral-
lel to the side wall.
A
A
B
C
