Ammann ARR 1575 Yanmar - Page 70

64 ARR1575
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2.7. Machine control and use
Steering left / right
Move the switch:
Toward the left: the compactor turns left
Toward the right: the compactor turns right
Work gear / Transport gear
The machine is equipped with two gears.
Move the switch:
Toward the top (rabbit): the hydraulic system switches to the
“transport gear” drive level. The machine drives at a high speed.
Toward the bottom (0): the hydraulic system switches to the
“working gear” drive level. The machine drives at a low speed.
Note:
When large / small vibration is switched on, it is only possible to
drive in the working gear.
When the machine is cold, the dierence between high speed
and low speed is minimal.
High / low amplitude vibration function
Move the switch:
Toward the top: The machine vibrates with a large amplitude.
To the center: The machine does not vibrate.
Toward the bottom: The machine vibrates with a small ampli-
tude.
Do not use vibration on steep embankments or at steep
angles!
Do not vibrate inside buildings and on unstable ground!
Danger to life through slipping or caving in of the
machine!
Note:
Never use vibration while at a standstill! If the large / small vibra-
tion function is activated for more than 15 seconds while at a
standstill, the machine controller shuts it o automatically.
When rst started, it is only possible to use the small amplitude
vibration function for the rst 2 minutes.