Corghi EM9780 plus Manual De Uso página 84

- the distance between the calibration template
and the ultrasonic sensor is NOT correct. Check
this distance as described in chapter "Mounting
the ultrasonic sensor and its automatic width
detection support"
By selecting the output button it is possible
to exit the program without performing the
calibration.
6.6. Service
This programme displays some data that are used
to test machine operation and to detect the mal-
functioning of some devices. Since these data are
not useful for the operator, it is recommended that
only technical support technicians consult them.
ERROR MESSAGES
The machine can recognise a certain number
of malfunction conditions and signals them by
displaying the relevant messages.
– A – Notice messages
A 3
wheel not suitable for performing the sensitivity
calibration, use a wheel of average dimensions
(typically 5.5"X14") or larger but with a weight that
does not exceed 40 kg.
A 7
The machine is temporarily not enabled to select
the programme requested. Perform a spin, then
repeat the request.
A 25
Programme not available.
A 31
Optimisation procedure (OPT) already launched
by another user.
84 EM9780 plus - EM9780 C plus AutomaticLine - Operator's manual
A 51
Spin with automatic wheel clamping system open
or incorrect wheel clamping. Repeat the locking
operation.
A 52
Hub mounting/demounting procedure started
automatic wheel clamping system. The procedure
stops automatically after 30 seconds. Press the
Stop button to interrupt the procedure.
A 60
Incorrect rim spoke storage procedure.
Carefully follow the instructions on the screen or
those in the Hidden weight section.
A 61
27
Incorrect automatic width measurement or spin
performed without a wheel. Repeat the spin with
automatic dimension acquisition and with a wheel
fixed to the machine. If the problem persists, enter
the correct rim width value manually.
A 63
Incorrectly measured wheel dimensions. Repeat
the spin. If the error persists, set the dimensions
manually.
A 64
Incorrect plane acquisition point setting. Repeat
manual positioning of planes.
A 65
Wheel dimensions error. Repeat the spin. If the
error persists, set the dimensions manually.
A 66
Obstacle detected or wheel diameter less than
10" during internal measuring sensor movement.
Repeat the spin or insert the dimensions manually.
A 99
Incorrect calibration phase. Repeat the spin, fol-
lowing the procedure described in this manual.
A Stp
Wheel stop during the spin phase.
A Cr
Spin performed with the guard raised. Lower the
guard to perform the spin.
– E – Error Messages
E 1
Error condition on unbalance sensitivity calibra-
tion. Perform the sensitivity calibration procedure.
E 2
Error condition on sensitivity calibration.
Repeat the sensitivity calibration, paying attention
to the first spin, which must be performed with the
wheel like the subsequent spins.
Take particular care NOT to knock the machine
during calibration.
E 3 I/E 2/3