EB30-2R OPERATING INSTRUCTIONS
Page 11
GUIDE TO TESTING
General guide:
At first switch on all the LED indicators will be illuminated so that fuctionality can be
checked.
The START key starts the motor or motors as appropriate. This will only happen with
a car in the rollers as shown by the green Ready indicator lamp being illuminated.
After START is pressed and while the motor(s) is getting up to testing speed, the
digital display will show rotating icon(s) to confirm which wheel(s) is being started.
Once this icon disappears, test actions or brake force measurements can be taken.
Four actions will stop the rollers; if the STOP key is pressed, the car leaves (even
temporarily) one of rollers sets, wheel slip is detected or the safety mains switch is
activated.
With a car on the rollers and the rollers not running, one (or two) of the green
indicator lights LUp, LDn, RUp, RDn will flash to show the direction in which the
wheel(s) will be driven. Once the motor is started, the flashing light will be stay on.
As the brakes are applied and a wheel approaches the pre-set slip limit, the
respective red
Lock
indicator will flash.
The orange indicator lights will show which of the two scale ranges is in use for any
particular reading.
Any measured value will remain on the scale display (or DDsp) until the OK button is
pressed to accept the result. The pointer(s) will then be returned to zero.
If the brakes are cold or wet, take the opportunity to apply brake several times to
warm up and/or dry brakes while the wheels are being centred.
Individual sections of the MOT procedure can be repeated if unrepresentative
readings have been obtained or the process is interrupted for some reason. Simply
press the START key again and repeat the test section. Only the results taken
during the last sequence will be stored when the OK key is pressed.
The normal testing method follows the MOT tester’s manual sequence but the rollers
can be used in Manual mode
– see later sections.
Once testing is complete, start the rollers to assist with driving the vehicle out of the
rollers.