Noise Simulator Sdl 435 - Bosch BSA 43 Series Original Instructions Manual

5.2.4

Noise simulator SDL 435

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).
Robert Bosch GmbH
Manual mode (normal operation) | BSA 43xx | 55
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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1 691 606 210 2015-07-29