Operator’s instructions
1. General
16
The emergency stop buttons/cables are connected in series with the diesel engine cut-
out system. As soon as an emergency stop button/cable is activated, the diesel engine
will be stopped immediately. Reset the emergency stop buttons before restarting the
engine. The engine cannot be started while one of the emergency stops is still acti-
vated.
For further details, see separate wiring diagram.
For details of the diesel engine, see separate diesel engine instructions.
Hydraulic system
The hydraulic system comprises four hydraulic pumps, oil cooler, hydraulic oil tank,
valves, hoses, etc.
The four hydraulic pumps create hydraulic pressure as follows:
Table: Hydraulic pumps
(For further details, see hydraulic system diagram)
Pump no. Description
1Percussion, tramming, drill feed
2Rotation, panel selector, winch
3Cylinder positioning, dust collector
4Cooling fan
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