CEMB USA C88 EVO (C) - Manual (Page 30)

30
Use and maintenance manual Rev. 02-2010
ENGLISH
Err.57 Lateral Sonar readout error.
Lateral Sonar values are insuffi cient for cor-
rect measurement of lateral eccentricity. 1. Position the eccentricity lateral sonar correctly before performing
the measurement.
2. Make sure that the wheel does not stop before completing at least
4/5 revolutions after the fi rst braking impulse.
3. Mount a wheel of medium dimensions (14”x5 ¾”) and perform an
eccentricity measurement . If in these conditions error 57 no longer
occurs, this means that the wheel inertia causing the problem is
such as to half the wheel before having acquired the minimum
number of values necessary for reliable lateral eccentricity measu-
rement.
Err.58 Radial and lateral Sonar readout error.
Radial and lateral Sonar value readout
impossible. 1. Check points Err. 54
2. Check points Err. 56
Err.59 Radial and lateral Sonar readout error.
Lateral and radial Sonar values are insuffi -
cient for correct measurement of radial and
lateral eccentricity. 1. Check points Err. 55
2. Check points Err. 57
Err.65 Printer timeout 1. Check that a printer is present.
2.
Check the code of the processor card.
3. Check the printer <-> processor card connection.
4. Run the printer test function.
Err.66 Printer buffer error 1. Reset the printer.
2. Repeat the print function.
Err. 70 Error - lift down: the lift does not go up after
pressing the button. 1. Check proper functioning of the lift position microswitch
2. If the spindle is closed, check that the mounted wheel has been
lifted with the lift. if not, manually dismount the wheel and follow the
instructions from step 1
Err. 71 Error - lift up: the lift does not go down
after locking the wheel or after pressing the
button. 1. Check proper functioning of the lift position microswitch
Unbalance
incorrect with
back centring
cones Wheel slipping on the adapter because the
BP system is at the end of travel or because
of incorrect fi tting of the tyre tie-rod Mount the wheel in vertical position and push the sleeve up
against the wheel. If necessary, repeat locking/unlocking/locking
and perform the procedure again.
Diagnostics