Operational Checks - Komatsu WB93S-5 F50003 Operation & Maintenance Manual

3.6.1.2

OPERATIONAL CHECKS

All the checks must be carried out by the operator while seated, with fastened safety belt.
q
When the machine is at rest after use or maintenance, some safety locks may not be engaged; when the
q
operator gets into the cab, he must make sure that all the mechanical safety locks are engaged and that
the equipment cannot move suddenly and create dangerous situations.
The checks are intended to verify:
1 - if the safety locks of the front bucket and the backhoe control
levers are engaged;
2 - the hand accelerator idling position;
3 - the reversing gear neutral position;
4 - if the gearshift lever is in neutral;
5 - if the parking brake is applied.
The following check is carried out by turning the ignition key to
position « » to apply voltage to the control panel and check the
functionality of the acoustic alarm, the fuel level indicator and the
engine oil pressure, generator, preheating, parking brake warning
lights.
NOTE
The acoustic alarm sounds and the warning lights remain on for
q
approximately 3 seconds.
WARNING
USE OF THE MACHINE
RWA01960
133