3
REAR AXLES NOT LOCKED WITH THE LOCKING PIN,
CAN MAKE THE REAR AXLE FALL OUT AND THE
PLATFORM TURN OVER, CAUSING SERIOUS
INJURY OR DEATH.
MAKE SURE THAT REAR AXLES ARE ALWAYS LOCKED
PROPERLY WITH LOCKING PIN.
WHEN DRIVING THE PLATFORM WITH THE AXLES IN
THE STOWED POSITION, ALWAYS KEEP THE
PLATFORM ON HARD FLAT GROUND AND IN LOW
SPEED. IF THE PLATFORM IS DRIVEN ON A SLOPE IT
CAN TIP OVER AND CAUSE INJURY OR DEATH.
USE THE WIDEST AXLE WIDTH POSSIBLE AT ALL TIMES.
2
HYDRAULIC EQUIPMENT
2.1 POWER TRANSMISSION
The platform is equipped with an oil pump which is connected
to the 24V DC motor.
Furthermore proportional valves, filters and the oil tank in the
turret section enables power transmission.
2.2 ACTIVATING OF BOOM SECTIONS
Movements of main boom is done by hydraulic cylinders,
telescoping is done via a chain system.
IF A CHAIN SHOULD BREAK, THE PLATFORM
SHOULD BE BROUGHT TO THE GROUND IMMEDIATELY.
OPERATING THE PLATFORM WITH A BROKEN CHAIN,
CAN CAUSE INJURY OR DEATH.
CALL AN AUTHORISED SERVICE CENTRE IMMEDIATELY.
Hydraulic motor and gear with hydraulic release brake, swings
the jib approx. 2700. The turret is rotated by a planetary gear
and a hydraulic drive motor.
Self propelled drive via a hydraulic engine.
2.3 ACTIVATING OF OUTRIGGERS
Hydraulic cylinders provide movements of the outriggers.
All cylinders have safety valves.
2.4 BASKET LEVELLING
Basket is levelled by a closed hydraulic circuit via a double
chain system.
One chain is carrying the load and another chain is provided in
case of emergency.
IF A CHAIN SHOULD BREAK, THE PLATFORM MUST
BE BROUGHT TO THE GROUND IMMEDIATELY, TO
CONTINUE OPERATING THE PLATFORM WITH A
BROKEN CHAIN CAN CAUSE INJURY OR DEATH.
CALL AUTHORISED SERVICE CENTRE IMMEDIATELY.
2.5 GROUND CONTROLS
If a failure occurs in the basket controls, the basket can be
brought down to the ground by using the ground controls on
turret base.
2.6 EMERGENCY CONTROLS
Should the ground button controls also malfunction, the
platform is equipped with an emergency control – start pump
button (red button on the right hand side of the ground control
box) which when engaged and by using the hydraulic valve for
the desired function and by pushing the two LS-valve can bring
the basket down to the ground.
WHEN OPERATION THE PLATFORM FROM THE
GROUND, BY ENGAGING ON THE HYDRAULIC
VALVES DIRECTLY, THE SAFETYSYSTEM OF THE
PLATFORM IS OUT OF FUNCTION. WHEN OPERATING
THE PLATFORM DIRECTLY ON THE HYDRAULIC
VALVES, “TELESCOPE IN” IS THE ONLY FUNCTION TO
BE USED UNTIL THE TELESCOPE IS FULLY
RETRACTED. FAILURE TO DO SO, CAN CAUSE
PERSONNEL INJURY OR DEATH.
CALL AUTHORISED MAINTENANCE IMMEDIATELY.
2.7 EMERGENCY LOWERING
Should all electrical installations not work the platform is
equipped with a manually operated handpump, which can
provide oilpressure to bring the basket on the ground, if
engaged while pressing hydraulic valve as per above pos.
2.8 BASKET SWING
(1.) Hydraulic gear with motor. 180º rotation.
