EB30-2R OPERATING INSTRUCTIONS
Page 16
MANUAL TESTING
In this mode, the roller direction can be selected. This enables a 'quick check'
following a brake repair or testing of 4WD vehicles.
N.B. Not all 4WD vehicles are suitable for roller brake testing.
Check manufacturers' data before testing and if in doubt use a
decellerometer on a road test.
RESET the system in the normal way by pressing
2 nd
then
STOP
keys and show
CL4 on the DDsp.
Drive the vehicle into the rollers.
Press
2 nd
and then
4WD
keys puts the unit into Manual Mode which is indicated by
DDsp showing
MAn.
Select the roller direction by using the two rotary switches on the side of the motor
control box. The roller direction will be indicated by the green LEDs adjacent to the
direction arrows on the analogue display.
Press the
START
key to start the selected wheel(s) and after the rotating icon
display a live reading of brake effort is shown on the pointer(s).
The test is stopped when the wheel slips, the wheel leaves the rollers, the STOP
button is pressed or the emergency switch is operated.
The pointer will then show the maximum brake effort recorded during the test.
If the PRINT key is pressed this maximum reading will be recorded on the printout.
To exit the manual mode, RESET the system by pressing
2 nd
and then
STOP
keys
and the DDsp will show CL5 indicating a return to normal operation.
