Bunn FMD-4, FMD-5 manual Frother and Whipper Motor all Models except -2FD

SERVICE (cont.)

FROTHER AND WHIPPER MOTOR (all Models except -2FD)

FMD DBC-3 shown

P4102.40

FIG. 24 FROTHER AND WHIPPER MOTOR

Location:

The frothers are located behind the dispenser door, mounted on the whipper motor shaft inside the whipper chamber.

The whipper motors are located on the back side of the whipper motor mounting panel.

Test Procedure:

1.Check that the rinse/run switch is in the rinse (up) position.

2.Disconnect the dispenser from the power source.

3.Disconnect both wires from the black leads on the motor to be checked.

4.Press and hold the appropriate dispense switch and, with a voltmeter, check the voltage across the disconnected harness. Connect the dispenser to the power source. The reading must be:

a)120 volts ac for two wire 120 volt models, three wire 120/208 volt and 120/240 volt models.

b)240 volts ac for two wire 240 volt models.

c)230 volts ac for two wire 230 volt models.

5.Disconnect the dispenser from the power source.

If voltage is present as described, replace the motor. If voltage is not present as described, refer to the Wiring Diagrams and check the dispenser wiring harness

						11	12	13
								1	2
10
9	8	7	6	5	4	3
FIG. 25 MIXING/WHIPPER CHAMBER									P1630.35
	COMPONENTS

1.	Steam Collector	8.	Receptacle w/Seal
2.	Mixing Chamber	9.	Slinger
3.	Dispense Tip	10.	Motor Assy.
4.	Whipper Chamber	11.	Fan
5.	O-Ring	12.	Vacuum Hose
6.	Frother	13.	Baffle

7.Nut

Removal, Cleaning & Replacement (Refer to Fig. 25):

1.Disconnect the dispenser from power.

2.Open the dispenser door and turn elbows up.

3.Remove the steam collectors (1) by pulling forward and at the same time twisting clockwise.

4.Pull the mixing chamber (2) out of the whipper chamber (4).

5.Remove dispense tip (3) and twist the whipper chamber (4) clockwise and pull it off the whipper chamber receptacle (8).

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