12. OPERATION
12.1.4 OPERATIONS AND CHECKS BEFORE STARTING
ENGINE
7 g WARNING I
If the control lever is touched by accident, the work equipment
or the machine may move suddenly. When leaving the opera-
tor’s compartment, always set the safety lock lever securely to
the LOCK position.
1.
Check that safety lock lever @I is at the LOCK position.
2. Check the position of each lever.
Set the control lever to the neutral position.
When starting the engine, never touch the knob button.
3. insert the key in starting switch 0, turn the key to the ON
position, then carry out the following checks.
(I) The buzzer will sound for approx. 1 set, and the following
monitors and gauges will light up for approx. 3 sec.
l Radiator water level monitor @
l Engine oil level monitor @
l Hydraulic oil level monitor @
l Charge level monitor @
l Fuel level monitor 0
l Engine water temperature monitor @
l Engine oil pressure monitor @
l Engine water temperature gauge @j
l Fuel gauge @
l Engine pre-heating lamp @
l Swing lock lamp @
If the monitors or gauges do not light up or the buzzer does not
sound, there is probably a broken bulb or disconnection in the
monitor wiring, so contact your Komatsu distributor for repairs.
Free
AE096630 1
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