3-4 Published 12-21-2012 Control # 103-06
OPERATING CONTROLS & PROCEDURES 1400A OPERATOR’S MANUAL
CRANE CONTROLS
The crane controls are located in the crane cab and are used
for all crane functions. See (Figure 3-3) for crane cab item
number (#) identification. For best control response, run the
engine at governed RPM when operating the crane.
NOTE: The operator must be in the crane cab seat for the
crane controls to operate properly.
Hydraulic Oil Temperature Warning Light
The Hydraulic Oil Temperature Warning Light (21) is located
on the crane cab console and illuminates when the hydraulic
oil overheats. If overheating occurs, run the crane at idle with
the controls in neutral until the light goes out.
Crane Ignition Switch
The crane ignition switch (3) is located on the crane cab
console and controls the truck engine and crane cab power.
The igniton switch has three positions. OFF shuts down
engine and cab power, ON activates truck engine ignition as
well as all cab power, and Start is truck engine start.
NOTE: The truck ignition must be OFF before the truck
engine can be started from the crane cab.
Crane Function Power Switch
The crane function power switch (5) is located on the crane
cab console and is used to disable the crane functions for the
armrest controls. This prevents inadvertent operation of the
crane functions due to bumping. Push the switch to the ON
position to enable the armrest controllers. The red LED in the
switch is illuminated when the switch is in the ON position.
FIGURE 3-2
6
5
2
4
1
3
Item Description
1 Outrigger Midspan Selector Pin
2 Outrigger Extension Beam
3 Remote Engine Throttle
4 Outrigger Stabilizer
5 Outrigger Float Stow Peg
6 Outrigger Float
CAUTION
Do not operate the crane with overheated hydraulic oil or
damage to seals in the hydraulic components may result.
Reference Only
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