1 690 706 005
2011-05-11
|
Robert Bosch GmbH
38 | FWA 4630 | Operation
en |
4 .12 Plate size selection
i
The standard plates for passenger vehicles can be
used for measuring wheelbases of up to max. 3400
mm.
i
For wheelbases in excess of 3400 mm, use must be
made of the large commercial vehicle plates at the
rear axle for measurement purposes.
Fig. 18: Wheelbase/sensor spacing
L
VA
Sensor spacing - front axle
L
HA
Sensor spacing - rear axle
L
R
Wheelbase
L
R
[mm]
L
VA
[mm]
L
HA
[mm]
1900 – 3500
Pass. vehicles
max. 1750
Pass. vehicles
max. 1750
3500 – 4300
Pass. vehicles
max. 1750
Comm. vehicles
1750 – 2850
4 .13 Attachment of plates
i
The front of the plate must face the sensor.
Fig. 19: Front view of plate
1 Socket pin
2 Clamping screw
1.
Lightly lubricate the socket pins of the plates to pro-
tect the pin and socket.
Fig. 20: Rear view of plate
2.
Attach the four plates to the clamps.
i
The plates can be attached to the clamp in any order.
3.
Use the spirit level (1) to align the plates.
Fig. 21: Plate spirit level
1 Spirit level