SERVICE (cont.) |
|
TANK HEATER SWITCH | Removal and Replacement: |
| |
| 1. Remove the switch mounting nut on the front of |
| the front panel. |
| 2. Remove switch with wires attached from the rear |
| of the front panel. |
| 3. Remove the wires from the switch terminals and |
| discard switch. |
| 4. Connect the wires to the new switch, refer to Fig. |
| 38. |
| 5. Push new switch through hole in the front panel |
| and secure with facenut. |
| BLK to Main |
J1 | Harnesss |
J2 | |
J4 |
|
J3 |
|
J1 |
|
J2 |
|
J4 |
|
J3 |
|
| BLK from Main |
| Harness |
FIG. 37 TANK HEATER SWITCH | P2635 |
| |
Location: | P1219 |
| FIG. 38 TANK HEATER SWITCH TERMINALS |
The tank heater switch located inside the dispenser on the upper right of the front panel.
Test Procedure:
1.Disconnect the dispenser from the power source.
2.Disconnect the black wires from the main wiring harness.
3.With the switch in the “ON” lower position check for continuity between the center and the upper terminal. With the switch in the “OFF” upper posi- tion no continuity should be present between center and upper terminals.
If continuity is present as described, the tank heater “ON/OFF” switch is operating properly.
If continuity is not present as described, replace the switch.
39 | 35135 012103 |
|
