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SERVICE (cont.)
3. Press and hold the appropriate dispense switch
and check the voltage across the disconnected
harness wires with a voltmeter. Connect the dis-
penser to the power source. The reading must
be:
a) 120 volts ac for two wire 120 volt models.
b) 120 volts ac for three wire 120/208 volt or 120/
240 volt models.
c) 240 volts ac for two wire 240 volt models.
4. 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 wir-
ing diagrams and check the dispenser wiring harness.
BLK from Control Harness
WHI from Control Harness
FIG. 11 FAN TERMINALS
P1507
6. Reconnect the vacuum hose to the fan.
FAN (cont.)
FROTHER AND WHIPPER MOTOR
FIG. 11 FROTHER AND WHIPPER MOTOR
P1450.40
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.
NOTE: The center position is for FMD-3 Models only.
Test Procedure:
1. Disconnect the dispenser from the power source.
2. Disconnect the white/violet and white wires on
the right motor, orange and white wires on the
center motor or the red and white wires on the
left motor from the black leads on the motors.
10 9 8 7 6 5 4 3
12
13
14
11
FIG. 12 MIXING/WHIPPER CHAMBER
COMPONENTS
P1440.35
1. Steam Collector
2. Mixing Chamber
3. Dispense Tip
4. Whipper Chamber
5. O-Ring
6. Frother
7. #6-32 Screw
8. Receptical w/Seal
9. Teflon Washer
10. O-Ring
11. #8-32 Acorn Nut
12. Motor Assy.
13. Washer
14. Nut
15. Fan
16. Vacuum Hose
17. Baffle
15 16 17
1 2
28364 071598