Idiomas disponibles
Idiomas disponibles
EMERGENCY OPERATION
In the event of powered function failure, the elevating
assembly may be lowered manually by the following
procedure.
NEVER climb down the elevating assembly. If
controls do not respond, ask someone on the
ground to lower the boom manually.
Lowering Elevating Assembly
1. Open the cover on the hydraulic module (opposite side of
the turret from the chassis control panel).
2. Remove the wire loop retainer from the hand pump
lever, and extend the handle upward to gain leverage.
3. Operate the manual override (knurled knob) on the
appropriate valve (see fig. 4). Push in to lower / extend,
pull out to raise / retract as required.
4. While holding the appropriate valve in position, pump
the handle in and out until that section of the elevating
assembly is lowered / retracted.
5. Repeat as necessary operating each valve until the
elevating assembly is fully lowered.
Rotating Turret
1. To manually rotate the turret, remove the manual
turret crank from inside of the control side turret cover.
2. Set ratchet direction on turret crank.
3. Place the socket of the crank onto the hex shaft stub
of the turret rotation gearbox.
4. Turn the crank clockwise to rotate the turret counter-
clockwise, turn counterclockwise to rotate the turret
clockwise.
Emergency control pump
Riser Valve
Extend Valve
Boom Valve
Jib Valve
Figure 4: Emergency Control Operation
Turret Rotation
Gear Box
Figure 5: Manual Turret Rotation
EMERGENCY TOWING
Perform the following only when the machine will not
operate under its own power and it is necessary to move
the machine or when winching onto a trailer for transporta-
tion.
The batteries must be connected in order to release the
brakes.
1. Insure that the platform is fully lowered, and that the
turret is rotated so that the platform is to the rear of the
machine.
2. Attach chain / cable of sufficient strength for towing
the machine to front or rear tie down lugs.
3. Turn the keyswitch to the parking brake release
position. Alarm will sound.
4. Operate the brake release hand pump located on the
back of the right rear bulkhead.
5. After moving the machine, return the keyswitch to the
off position and remove the key to prevent unautho-
rized operation.
DO NOT move the machine faster than 3 mph.
Faster speeds will damage drive components and
void warranty.
AFTER USE EACH DAY
1. Ensure that the platform is fully lowered.
2. Park the machine on level ground, preferably under
cover, secure against vandals, children or unautho-
rized operation.
3. Turn the key switch to OFF and remove all keys to
prevent unauthorized operation.
7
7
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in. Ratcheting
8
Wrench
