38
+24V
0V
LP2
PB4
STABILISER LIMIT SWITCHES
ESTOP
PB6
SOL1
LP3
LP4
LP5
AWD
LIMIT
BOOM
CAGE CONTROLS
4A CB
PB1
ESTOP
OFF
GROUND
2
Cage
2
1
201
SW2 Cage/Ground
2
MOTOR RUN
PB2
CT1
1
MOTOR RUN
PB7
RL2
M1
F1 200A
SWITCH
MOTOR
RUN OUTR.
(OUTRIGGERS)
CT1 is mounted on top of the DC motor and switches the motor on/off
CB is a 4A Re-settable circuit breaker to protect the wiring loom from damage in case of a
short circuit.
PB1 is the first emergency stop. Mounted on the ground controls.
SW2 is the key switch for selecting Cage or Ground controls and operating the outriggers.
Turn to cage and switch set 1 closes. Turn to ground and switch set 2 closes
RL2 remains closed until the outriggers are under pressure.
AWD is the audible alarm fitted in the cage control box. The alarm is controlled by RL2.
PB4 is the black motor run switch on the ground control only used to start the motor when
operating the outriggers.
Boom Limit Switch must be closed and the booms down to enable the motor to start and
operate the outriggers.
Outrigger limit switch contain 2 N.C. contactor. One set controls the 4 LED’s LP2-LP5. The
other set is wired in series. When all the switches are closed, RL2 is activated. AWD stops
MAINTENANCE PROCEDURE
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