660-R OPERATING INSTRUCTIONS
Page
14
Press
OK
key to save the results.
If the Parking brake is fitted to the rear axle, continue with the Paring
Brake Test.
Parking brake
(applicable after both front and rear axles)
Press
PARK
key, DDsp = Pb.L
LEFT PARKING BRAKE: Press
START
key to start only the left roller set.
DDsp shows left rotating icon then Pb.L Apply handbrake smoothly
until the wheel stops or produces its maximum brake effort , then
press
STOP.
(This start, test, stop action can be repeated if necessary)
Once acceptable reading has been obtained press
OK
to store.
RIGHT PARKING BRAKE:Press
START
key to start only the left roller set.
DDsp shows left rotating icon then Pb.r Apply handbrake smoothly
until the wheel stops or produces its maximum brake effort , then
press
STOP.
(This start, test, stop action can be repeated if necessary)
Once acceptable reading has been obtained press
OK
to store.
The test is now complete
Print results (if fitted)
When all axles have been tested, press
key to print the test
results.
Brake forces are printed if no vehicle weight has been entered.
If the Gross Vehicle weight has been entered, brake performance is
calculated and printed.
