Chapter 6 – Controls
26 A46JRT – 0260996
Note
Machine functions are not operational while using the
hydraulic warm-up system.
To warm-up the hydraulic fluid from the upper controls:
1. Start the engine from the upper controls.
2. Place the hydraulic fluid warm-up switch in the on
position.
• The engine throttle speed will increase to warm the
hydraulic fluid.
• The engine throttle speed will decrease and return
to idle once the hydraulic fluid reaches a preset
temperature.
• If the warm-up switch is left on the engine speed
will continue to increase and decrease to keep the
hydraulic fluid at a preset temperature.
3. When the engine throttle speed returns to idle, place
the hydraulic oil warm-up switch in the off position.
Driving and Platform Work Lights
The control for the optional driving and tail lights is on the
front of the upper control panel. Place the switch in the on
position to operate the driving and work lights.