WIRTGEN HAMM GRW 280, Руководство по эксплуатации

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Operation
Instruments and operating elements
© HAMM AG 2011 2153734_02_BAL_GRW280_H195_en 83
310 Electrical system / engine start
The switch (ignition key) supplies the electrical components with power,
and starts and stops the diesel engine.
0-position
Electrical system — OFF
Diesel engine — STOP
(key released)
Position I
Electrical system — ON
Position II — PREHEAT
Position III — ENGINE START
Key turns back to position I after starting.
When the engine is at a standstill and the electrical
system is switched on for a longer period (position I), the
battery discharges rapidly. If the engine is started with the
EMERGENCY STOP switch pressed, the engine will not start for
safety reasons.
To activate the machine:
1. Latch drive lever [501] in 0-position.
2. Release EMERGENCY STOP switch [302].
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311 Rotating light
On — position I
(switch button lights up)
Off — position
0
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314 Velocity range / gear shifting
Using the switches you can change the velocity range. The pilot lights
indicate the Velocity Range selected.
Velocity range 1 — PRESS
Velocity range 2 — PRESS
Velocity range 1 may not be selected unless the speed is less
than 7 km/h (4.3 mph). (risk of engine overspeed with downhill
drive).
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