Electrical Troubleshooting
Section 4 Charger Troubleshooting
Page 10
Testing the Interlock Relay
Operation
The Interlock Relay disables the vehicle from running whenever the charger is connected to a working AC
power source. When the charger is plugged in, the relay contacts open and break the Key Switch connection
to the speed controller. The Interlock Relay is available for built-in chargers only. Not all built-in chargers
are equipped with this relay. To identify chargers thate are equipped with the Interlock Relay:
Inspect the charger wire harness where it enters the charger cabinet for two Violet/Black
wires. If these wires are present then the charger is equipped with the Interlock Relay.
Testing
6. Disconnect the charger from the AC power source.
7. Disconnect the two Violet/Black wires at the charger harness knife connectors.
8. Set the DMM to check for continuity and connect the DMM leads to the wires
going into the charger.
•
The DMM should indicate a closed circuit. If the DMM indicates an open circuit, then the relay
or the wires to the relay have failed.
Stop here and repair the problem.
9. Connect the charger to a working AC power source.
•
The charger should turn on. If the charger does not turn on then their may be a problem with the
AC power source or the AC wiring to the charger. Refer to the beginning of this section for
charger troubleshooting. DO NOT continue until you have confirmed that the AC power source is
working.
•
The DMM should indicate an open circuit. If it still indicates a closed circuit, then the relay or the
wires to the relay have failed.
Stop here and repair the problem.
•
If the DMM indicates an open circuit then the interlock relay is functioning normally.
1. Make sure the key-switch is in the “OFF” position, then remove the
key.
2. Place the forward-reverse switch in the center “OFF” position.
3. Set the park brake.
4. Place blocks under the front wheels to prevent vehicle movement.
5. Disconnect the main positive and negative cables at the batteires.
4. Disconnect the wires from the contact terminals on the timer relay.
5. Reconnect the batteries.
6. Wait 5 seconds, then test the continuity across the timer relay contact terminals.
•
If this is a closed circuit, then the timer start up circuit is functioning normally.
•
If there is an open circuit, then the timer relay has failed and the relay must be replaced.
Содержание MX6-00
Страница 2: ......
Страница 3: ...Operator and Maintenance Manual A guide to the operation and maintenance of Taylor Dunn Vehicles...
Страница 13: ...Vehicle Description and Specifications Describes the Vehicle and Its Standard Specifications...
Страница 31: ...3 7 NOTES...
Страница 43: ...3 19 Exploded view of mechanical rear brake assembly...
Страница 50: ...3 26 SECTION 3 SS5 34 Optional Geared Steering Assembly SS5 36 SS5 46 and MX 600 Optional Geared Steering...
Страница 78: ...TAYLOR DUNN...
Страница 79: ...SECTION 4 Electrical Troubleshooting...
Страница 101: ...Vehicle Wire Diagrams Section 4A...
Страница 133: ...Illustrated Parts List...
Страница 135: ...5 3 SS5 34 SS5 36 MX 600 SS5 46...
Страница 136: ...5 4 ILLUSTRATED PARTS BRAKE PEDALLINKAGE AND ACCELERATOR PEDAL SS5 34...
Страница 138: ...5 6 ILLUSTRATED PARTS BRAKE PEDAL LINKAGE SS5 36 SS5 46AND MX 600 Attach to brake arm at rear axle...
Страница 140: ...5 8 ILLUSTRATED PARTS FRONTAXLE WHEELAND SUSPENSION SS5 34 SS5 36 MX 600...
Страница 144: ...5 12 ILLUSTRATED PARTS TILLER STEERING...
Страница 146: ...5 14 ILLUSTRATED PARTS GEARED STEERING SS5 34...
Страница 148: ...5 16 ILLUSTRATED PARTS GEARED STEERING SS5 36 SS5 46 AND MX 600...
Страница 150: ...5 18 ILLUSTRATED PARTS INSTRUMENT PANEL SS5 34 SS5 36 AND SS5 46...
Страница 152: ...5 20 ILLUSTRATED PARTS CONTROLS AND INSTRUMENTS MX 600...
Страница 154: ...5 22 ILLUSTRATED PARTS MOTOR SS5 34 10 11 7 9 12 13 9 5 3 4 2 1 14 16 17 6 8 15 Typical GE Motor...
Страница 156: ...5 24 ILLUSTRATED PARTS MOTOR SS5 36 SS5 46 MX 600 2 3 5 6 4 7 8 1 9 10 Armature 12...
Страница 158: ...5 26 ILLUSTRATED PARTS REAR AXLE SS5 34 1 2 3 4 5 6 8 11 12 10 9 13 7...
Страница 160: ...5 28 ILLUSTRATED PARTS REAR AXLE SS5 36 SS5 46 AND MX 600...
Страница 162: ...5 30 ILLUSTRATED PARTS DIFFERENTIAL SS5 34...
Страница 164: ...5 32 ILLUSTRATED PARTS DIFFERENTIAL SS5 36 SS5 46 AND MX 600...
Страница 166: ...5 34 ILLUSTRATED PARTS SS5 36 SS5 46 DIFFERENTIAL FRAME...
Страница 168: ...5 36 ILLUSTRATED PARTS DECK AND VISEASSY MX 600...
Страница 170: ...5 38 ILLUSTRATED PARTS TOOLBOX ASSY MX 600 1 2 3 4 5 6...
Страница 174: ...5 42 ILLUSTRATED PARTS BRAKE ASSY SS5 34...
Страница 176: ...5 44 ILLUSTRATED PARTS REAR BRAKE SS5 36 SS5 46 AND MX 600...
Страница 178: ...5 46 ILLUSTRATED PARTS PMC CONTROL PANEL...
Страница 182: ...5 50 ILLUSTRATED PARTS TIRE AND WHEEL...
Страница 184: ...5 52 ILLUSTRATED PARTS SEAT CUSHIONS SS5 34 SS5 36 SS 5 46 MX 600...
Страница 186: ...5 54 ILLUSTRATED PARTS DECALS...
Страница 188: ...5 56 ILLUSTRATED PARTS MIRRORS OPTION...
Страница 190: ...5 58 ILLUSTRATED PARTS STROBE AND STOP LIGHT OPTION...
Страница 194: ...TAYLOR DUNN...
Страница 195: ...Parts Appendix A...
Страница 198: ...TAYLOR DUNN...
Страница 199: ......