Bunn FMD-4 Beverage Dispenser User Manual


 
34
SERVICE (cont.)
FROTHER AND WHIPPER MOTOR (cont.)
6. Pull the frother (6) off the motor shaft. Notice the
flat side on the shaft and the matching flat inside
the frother. It is important that these two flats are
lined up when reassembling.
7. Slip the o-ring (5) off the whipper chamber recep-
tacle (8).
8. Remove nearest side panel and disconnect whipper
motor wires.
9. Remove the two nuts (7) securing whipper chamber
receptacle (8) and whipper motor (10) to the front
panel.
NOTE: To remove the recptacle only, rotate clockwise
until the receptacle clears the nuts (7) and slides
off of the motor shaft.
10. Slide the receptacle with seal off of the motor
shaft.
11. Slide the slinger (9) off of the motor shaft.
12. Remove motor and discard.
13. Install new motor (10) on rear of front panel and
secure with two nuts (7) and connect black leads
on the motor to the main wiring harness. Refer to
Fig. 27 when reconnecting wires
14. Slide slinger (9) onto the motor shaft flush against
the front panel.
15. Wash remaining components in a mild solution of
dish detergent using a bristle brush.
16. Rinse thoroughly and allow to dry before reinstalling
in the dispenser.
17. Slide whipper chamber receptacle with seal (8) and
o-ring (5) on to the motor shaft.
18 Rotate the receptacle with seal (8) counterclockwise
until it snaps into place on the motor mounting nuts
(7).
19. Push frother (6) onto the motor shaft, making sure
the flat in the frother (6) lines up with the flat on
the motor shaft.
20. Install whipper chamber (4) on the whipper chamber
receptacle (8) by twisting counterclockwise until
the tabs on the whipper chamber (4) lock with the
tabs on the whipper chamber receptacle (8). Be
sure dispense port is pointing down.
21. Install dispense tip (3) into the bottom of the whip-
per chamber (4).
22. Slip the mixing chamber (2) onto the mixing chamber
water inlet tube far enough so the mixing chamber
(2) will seat inside the whipper chamber (4).
23. Install the steam collector (1) onto the mixing cham-
ber (2) by pushing down and toward the dispenser
while twisting until the flange on the steam collector
lines up with the slot in the front panel.
24. Install hopper assembly in the dispenser by slid-
ing hopper assembly on the hopper support panel
until the slot in the bottom rear of the hopper seats
against the shoulder screw in the hopper support
panel.
25. Reinstall side panel.
26. Reconnect to power and test.
FIG. 26 WHIPPER MOTOR TERMINALS
P1451.40
BLK to Main Harness
BLK to Main Harness
42672 122209