Operation
Step 4: Operate the crane.
Operators should have a firm understanding of ANSI B30.5 - Section 5-3.2 Operating
Practices and AEM Safety Manual (Form C-70-2) prior to operating of the crane.
The truck should always remain running while operating the crane to
maintain battery charge. Stellar recommends the use of an auxiliary battery when
operating the crane indoors or in an environment that prevents to the truck from running.
Using the Radio Remote:
To operate the crane using the radio remote control, activate the desired toggle function.
The radio remote allows for simultaneous functions. With practice, it is possible to use more
than one toggle at the same time (Extension Out/Winch Down for example). See the
Radio Remote Control Functions and Features pages later in this chapter for more
information.
Unstowing the Crane:
To unstow the crane and prepare it for a lift:
• Winch down slightly.
• Raise the boom high enough to clear the boom rest and any other obstructions from the
chassis.
• Rotate the crane until it clears the side of the truck body.
• Lower the crane boom down far enough so that the snatch block is within comfortable
reach.
• Winch down to create slack in the wire rope and unhook the snatch block.
Lower the stabilizer(s) using the hand crank located at the rear of the truck.
Keep clear of stabilizer legs during operation. Moving stabilizers can
cause serious crushing injuries. Make certain that all personnel are clear of the stabilizer
and the ground contact point before operating.
Do not raise the rear tires of the truck off the ground with the stabilizers.
Confirm that the stabilizers are positioned on stable, flat ground and that the truck is as
level as possible both front to rear and side to side. Use stabilizer pads to ensure the
proper distribution of weight.
Step 3: Position the stabilizers.
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