Upright SB60 - Page 50

Section
Troubleshooting
4-6 SB60 Work Platform
Engine Start and Run Drive Forward Drive Reverse Second speed Drive Steer Right Steer Left Axle Float Brake Release Boom Raise Boom Lower Boom Extend Boom Retract Jib Raise Jib Lower Platform Rotate Turret Rotate Cage Level Emergency down
Platform Rotate Right Relay Contacts X
Platform Rotate Left Solenoid X
Platform Rotate Left Relay Coil X
Platform Rotate Left Relay Contacts X
Platform Rotate Switch X
Level Switch X
Max Jib Angle Hg Switch X
Lift / Lower Joystick X X
Swing Joystick X
Ext / Ret Joystick X X
Steer Right Switch X
Steer Left Switch X
Interlock Switch XXX
Drive Joystick XXXXX
Torque Switch X X
Foot Switch XXXXXXXXXXX
Platform E / Stop XXXXXXXXXXXXXXXXX
Oil Pressure Lamp (Orange) X
Tilt Lamp (Red) XXXXXXXXXXXXXXXXX
Tilt Alarm XXXXXXXXXX
Cage Stowed Relay Coil X X
Cage Stowed Relay Contacts X X
Multi Function Relay Coil XXXXXX XX
Multi Function Relay Contacts XXXXXX XX
Fuel Select Switch X
Start Switch Platform X
Aux Power Switch Platform X
Chassis E / Stop X
Circuit Breaker X
Circuit Breaker X
Circuit Breaker 10 Amp X
Key Switch X
Aux Power Switch Chassis X
Chassis Control Power Relay Coil XXXXXXXXX
Chassis Control Power Relay Contacts XXXXXXXXX
Lower Control Interlock Switch XXXXXXXXX
Lower Control Start Switch X
High Pressure Extend Relay Coil X
High Pressure Extend Relay Contacts X
High Pressure Extend Solenoid X
Table 4-2 Trouble Shooting Guide - Electrical Schematic (continued)
4.2
COMPONENT
FUNCTION