ELECTRICAL TROUBLESHOOTING
SECTION 4 Special Troubleshooting
PAGE 1
SYMPTOMS
GO TO
Ø
Runs slow in both directions plus high armature and field current in both
directions. NOTE: Armature and field current should be equal.
MOTOR
Ø
Runs slow in both directions plus high armature current in both directions.
NOTE: Field current will be very low.
SOLENOIDS
Ø
Ø
Runs normal in one direction only plus runs slow or lacks power in the opposite
direction with high armature current in the opposite direction or;
Accelerates slowly and exceeds normal speed in the opposite direction with high
armature current only. NOTE: Field current will be very low in the opposite
direction.
SOLENOIDS
Ø
Accelerates slowly and exceeds normal speed in both directions plus high
armature current. NOTE: Field current will be very low.
SOLENOIDS
Ø
Full speed only.
PMC CONTROL
Ø
Does not run in either direction plus there is noise from motor (hum or whine)
with high field current and low armature current.
PLUGGING DIODE
Ø
Excessive spark when connecting battery
ISO
Ø
Does not run or runs very slow with low motor current and high battery current.
FREEWHEEL DIODE
Ø
Jumps into high speed when direction is selected after depressing the accelerator
pedal.
HPD
Section 4-Special Troubleshooting Guide
This section is specific to the symptoms listed below. Each troubleshooting sequence assumes
that all listed symptoms are present. Do not use this section unless the truck has all listed
symptoms.
Section 4, Special Troubleshooting
Table of Contents
PMC CONTROL ------------------------------------------------ 2
PLUGGING DIODE -------------------------------------------- 4
FREEWHEEL DIODE ------------------------------------------ 5
ISO ---------------------------------------------------------------- 6
SOLENOIDS ----------------------------------------------------- 8
MOTOR ----------------------------------------------------------- 11
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: ......