4 4420 Owner’s Manual
1. Engage the PTO
A.
Engage the parking brake.
B. Place the transmission in the Neutral position.
C. Make certain the PTO switch is in the ‘off’ position.
D. Start the vehicle engine.
E. Depress the clutch on manual transmission
vehicles.
F. Engage the PTO switch for cable and air type
shifters. Turn on the dash switch for electrical
operated style. Consult vehicle owner’s manual for
location and operation of OEM style in-dash PTO
switch.
G. Slowly release the clutch on a manual transmission
vehicle.
H. Allow a few moments to warm the hydraulic
system oil. In cold weather, it is especially
important to let the system run for a few minutes
before operating.
2. Turn on Power to Crane
Activate power to the crane and outriggers. The
power switch is located on the contr
ol panel in the
vehicle cab.
Proportional Speed
Trigger on remote:
The speed of the
crane will vary in
direct correlation
with how much or
how little the trigger
is engaged.
3. Position Outriggers
Once the PTO is engaged, extend the outriggers
using the control levers or switches marked
‘outrigger’. These may be located on the crane
base or in the compartment under the crane.
4.Operate Crane
A. Turn on necessary power to the crane.
B.
Activate toggle switch for desired crane function.
C. When operation is complete, store remote handle
in a safe, dry location.
5. Store Outriggers
Retract outriggers using the control levers or switches
marked ‘outrigger’.
6. Turn Off Power to Crane
Deactivate power to crane and outriggers.
7. Disengage the PTO
A. On manual transmission vehicles, depress the
clutch pedal completely.
B. Disengage the PTO switch.
C. If vehicle is a manual transmission, release the
clutch pedal gradually.
5 Function Hetronic Remote5 Function Hetronic Remote
Crane Operation
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