5.2.4
Noise simulator SN 680
i
The noise simulator can only be used in manual mode.
Step
1. Check prerequisites:
R
No vehicle on dynamometer!
R
Tester/test routine selected.
2. Drive onto the suspension tester with
the axle to be measured first and
keeping the vehicle straight. Press the
brake to stop the vehicle moving.
3. Select measurement mode:
R
Left single wheel measurement.
R
Right single wheel measurement.
4. Motor of selected shaker plate starts
up.
i
The motor runs until the maximum
test time is completed (standard value
180 seconds).
Beissbarth GmbH
Manual mode (normal operation) | SL 6xx | 53
Remote control unit
Result / Display
Left: "Noise simulator" device symbol.
Right: Drive-on prompt.
Axle to be measured is positioned in noise
simulator.
Screen displays axle load (kg).
Ready for noise measurement.
Announcement phase:
Message line flashes to indicate starting of
motor.
i
The measurement can be terminated at any
Left single wheel
time with the STOP button.
Right single wheel
Vehicle is caused to oscillate.
Screen indicates active shaker plate.
en
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1 691 706 020
2012-12-11