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OPERATION
3.19.1 SYSTEMS CONNECTED TO THE REFILLING SYSTEM
The following systems are connected to the receiver panel (5) of
service arm (3), illust. (Z24005):
Fuel Tank
Engine Oil Pan
Engine Oil Reserve Tank (if so equipped)
Engine Coolant Radiator
Main Hydraulic Oil Reservoir
Central Lubrication System (CLS)
Swing circle pinion Lubrication System (SLS)
Legend for illustration Z24005
(1)
Enabling switch for hydraulic service arm opera-
tion
(2)
Actuating chain for lowering and lifting of hydrau-
lic service arm (3)
(3)
Service arm, hydraulically operated
(4)
Monitoring and control box
(5)
Receiver panel
(6)
Actuating chains for Operator Warning System
or Emergency Shutdown of the Engine (if so
equipped).
(7)
Actuating chain for emergency lowering of the
access ladder
Operation of the hydraulic Service Arm
Never enter, or allow anyone else to enter the moving
range of the service arm (3). Death or serious injury can
result.
DO NOT loosen any connections on the hydraulic circuit
of the service arm. The circuit is under pressure. Lower
the service arm completely before carry out any work on
the hydraulic circuit.
REMARK
With Enabling switch (1) in ON position "1" and/or Service
Arm (3) not in fully lifted home position, the pilot control system is
inoperative i.e. no Shovel movement possible.
WARNING
3.19 CENTRAL REFILLING SYSTEM
219
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