Komatsu WA100M-7, Operation And Maintenance Manual

Page: 287 / 304

Special equipment, attachments 7.1 E.C.S.S.
WA80M-7, WA100M-7 – VENAM03001
7-3
7.1.3 Operating the E.C.S.S.
Switching on the E.C.S.S.
1. Prerequisite:
Speed range 2 has to be on for the E.C.S.S. to activate. If nec-
essary, press the Speed Range 2 button.
2. Press the E.C.S.S. button.
The yellow pilot lamp in the switch goes on.
 If the machine is travelling at a speed higher than 5 km/h,
the E.C.S.S. system is activated automatically and the
E.C.S.S. pilot lamp on the machine monitor lights up.
 If the machine is travelling at a speed lower than 5 km/h,
the E.C.S.S. system is deactivated and the pilot lamp on
the machine monitor goes out.
 The yellow pilot lamp in the E.C.S.S. switch remains on.
NOTICE
 When carrying a load, do not tilt the bucket back completely
to allow the E.C.S.S. to work.
 Do not support the boom when travelling on roads.
Switching off the E.C.S.S.
1. Press the E.C.S.S. button.
7.1.4 Precautions when handling the pressure accumulator
For details see “Handling the pressure accumulator (2-41)”.
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