SERVICE (cont.)
DISPENSE SWITCH(S) - | ||
BLK |
| |
RED |
| |
| ||
BLK |
| |
RED/WHI | ||
BLK |
| |
RED |
| |
| RIGHT | |
| ORN | |
| BLK/WHI | |
ORN | LEFT | |
BLU/WHI | ||
FIG. 14 DISPENSE SWITCH TERMINALS P1449 | ||
FAN - | ||
P1665 |
FIG. 15 FAN |
Location:
The fan is located inside the dispenser hous- ing on the right rear of the dispenser base plate.
Test Procedures:
1.Disconnect the dispenser from the power source.
2.Disconnect the black and white wires from the fan terminals.
3.Check the voltage across the black and white wires on the main harness with a voltmeter. Connect the dispenser to the power source. The indication must be:
a)120 volts ac for two wire 120 volts models.
b)120 volts ac for three wire 120/208 volt or 120/ 240 volt models.
If voltage is present as described, replace the fan
If voltage is not present as described, refer to wiring diagram and check the dispenser wiring harness.
Removal and Replacement:
1.Disconnect the vacuum hose from the fan.
2.Remove the two
3.Disconnect the wires from the fan terminals and discard the fan
4.Refer to Fig. 16 and connect the wires to the new fan.
5.Install new fan through the rear access hole and secure to the dispenser housing base plate using two
6.Reconnect the vacuum hose to the fan.
| BLK from Control Harness |
| WHI from Control Harness |
| P1507 |
| FIG. 16 FAN TERMINALS |
23 | 29112 101598 |
|
