Page 4-4
Troubleshooting
4.4 - Fault Codes introduction
TL50 Service & Parts
4.4
F
AULT
C
ODES
INTRODUCTION
The TL50 is equipped with a fault detection system, if you have a faulty component, bad
electrical connection or start up error a fault code will be displayed on the read out located
on the upper control box.
For fault codes 01 - 45 the following procedure should be followed.
Ensure that no selector buttons are depressed.
Ensure that the deadman switch on the joystick is not held.
Ensure that the joystick is in neutral.
Ensure that the steer rocker is not activated.
Ensure that analog rocker is in neutral.
Then re-cycle power, do this by pushing and releasing the emergency stop button. If the
fault code is still displayed you may have a faulty upper or lower control box, consult the
error code list to identify the problem component and replace if necessary.
For fault codes 51 - 84 the following procedure should be followed.
1. Check the fault code list to identify the problem component.
2. Ensure that the wiring harness is connected, secure, in good condition and fully intact.
3. Ensure that the problem component is receiving electrical signal, consult the schematics
in section 6 of this manual to identify the ECU output and harness test points.
4. If no ECU output is present replace the ECU.
5. If ECU output is present but no signal is reaching the component replace the wiring har-
ness.
6. If signal is reaching the component but the component is not functioning replace the
component (refer to section 7 of this manual for part number information).
Summary of Contents for 503502-000
Page 1: ...ERVICE PARTS MANUAL POWERED ACCESS WORK PLATFORM TL50...
Page 21: ...Page 16 TL50 Service Parts Specifications Notes...
Page 51: ...Page 3 30 Maintenance 3 19 Torque Specifications TL50 Service Parts NOTES...
Page 59: ...Page 5 2 Schematics 5 1 Introduction TL50 Service Parts...
Page 60: ...Page 5 3 Schematics 5 1 Introduction TL50 Service Parts...
Page 61: ...Page 5 4 Schematics 5 1 Introduction TL50 Service Parts...
Page 62: ...Page 5 5 Schematics 5 1 Introduction TL50 Service Parts...
Page 63: ...Page 5 6 Schematics 5 1 Introduction TL50 Service Parts Notes...
Page 66: ...Page 6 3 Illustrated Parts Breakdown General Assembly TL50 Service Parts 1 1 2 3 4 5 6 7...
Page 70: ...Page 6 7 Illustrated Parts Breakdown Booms Posts Assembly TL50 Service Parts 44 45...
Page 72: ...Page 6 9 Illustrated Parts Breakdown Platform Assembly Standard TL50 Service Parts...
Page 74: ...Page 6 11 Illustrated Parts Breakdown Platform Assembly Rotator TL50 Service Parts...
Page 88: ...Page 6 25 Illustrated Parts Breakdown Hydraulic Tank Assembly TL50 Service Parts...
Page 90: ...Page 6 27 Illustrated Parts Breakdown Electrical Assembly TL50 Service Parts...
Page 92: ...Page 6 29 Illustrated Parts Breakdown Hydraulic Assembly TL50 Service Parts...
Page 94: ...Page 6 31 Illustrated Parts Breakdown Decal Assembly TL50 Service Parts...
Page 95: ...Page 6 32 Illustrated Parts Breakdown Decal Assembly TL50 Service Parts...
Page 96: ...Technician s Print TL50 W ork Platform Electrical Schematic...
Page 97: ...Technician s Print TL50 W ork Platform Harness Schematic...
Page 98: ......