Maintenance - Corghi EM 9550 Plus Manual De Uso

The automatic internal sensor does not work
The internal sensor was not in the rest position
when switched on (A10) and the ENTER button
was pressed, disabling automatic sensor control.
- Return the sensor to its correct position.
The automatic arm laser line does not work (if
present)
To replace the battery, proceed as follows:
- Remove the four screws in the lever (A, Fig.33) and remove
the plastic casing (B, Fig.33)
- Pull out the card (C, Fig.33) inside
- Replace the battery in the card with a new CR2450 3V;
- Continue to mount the lever in the opposite direction to
disassembly.
CAUTION
Pay attention to the positioning of the cables inside
the lever groove to prevent accidentally damag-
ing the cable while closing the plastic crankcase.
If the laser line does not work with the new battery,
call for technical assistance.
START has been pressed and the wheel fails to
spin (the machine does not start)
The wheel guard is raised (the "A Cr" message
is displayed).
- Lower the guard.
The wheel balancer provides unsteady unbal-
ance values
It was jolted during the spin.
- Repeat the spin, avoiding any undue stress during the
acquisition.
It does not firmly rest on the floor.
- Check that the rest is stable.
The wheel is not locked correctly.
- Tighten the fixing ring nut well.
74
Several spins must be performed to balance
the wheel
It was jolted during the spin.
- Repeat the spin, avoiding any undue stress during the
acquisition.
It does not firmly rest on the floor.
- Check that the rest is stable.
The wheel is not locked correctly.
- Tighten the fixing ring nut well.
The machine has not been calibrated correctly.
- Carry out the calibration procedure for the sensor.
The entered geometric data are not correct.
- Check that the data inserted correspond to the dimensions
of the wheel and, if necessary, correct them.
- Carry out the external sensor calibration procedure (width).
The "Spare parts" handbook does not authorise
the user to carry out work on the machine with
the exception of those operations explicitly de-
scribed in the User Manual. It only enables the
user to provide the technical assistance service
with precise information, to minimise delays.
The manufacturer declines all responsibility for
claims deriving from the use of non original spare
parts or accessories.
33
Unplug the machine from the power supply
and make sure that all moving parts have been
locked before performing any adjustment or
maintenance operation.
Do not remove or modify any part of the machine
(except for service interventions).
Keep the work area clean.
Never use compressed air and/or jets of water
to remove dirt or residues from the machine.
Take all possible measures to prevent dust from
building up or raising during cleaning operations.
Keep the wheel balancer shaft, the securing
EM 9550 Plus - EM 9550 C Plus - Operator's manual
WARNING

MAINTENANCE

WARNING
WARNING
CAUTION