Electrical System General Diagram - Corghi EM 9580 Manual De Uso

Procedure for unbalance compensation by
applying two weights, one on each of the two
wheel sides.
STATIC BALANCING
Procedure for correcting only the static element
of the unbalance, by applying only one weight,
usually at the centre of the rim well. Accuracy
increases as the width of the wheel decreases.
FLANGE (plate - wheel balancer)
Circular crown-shaped disk against which the
disk of the wheel mounted on the wheel balancer
rests. Also used for keeping the wheel perfectly
perpendicular to its rotation axis.
FLANGE (adapter - centring accessory)
Device for supporting and centring the wheel.
Also used for keeping the wheel perfectly per-
pendicular to its rotation axis.
It is mounted on the wheel balancer shaft.
FSP
Fast Selection Program acronym
RING NUT
Wheel blocking device on the wheel balancer, fit-
ted with elements for coupling with the threaded
hub and side pins for tightening it.
LOCKING DEVICE
Device for locking the wheel on the wheel bal-
ancer, used for models equipped with automatic
wheel clamping system C only.
ICON
Symbol displayed on the screen illustrating a
button, indicating the graphic representation
of a control.
SPIN
Procedure starting from the action that causes
the wheel to rotate and the subsequent rotation
of the wheel.
THREADED HUB
Threaded part of the shaft on which the ring
nut is engaged to lock the wheel. It is supplied
disassembled from the machine.
OPT
Optimisation abbreviation.
MEASURING DEVICE (measuring arm)
Mobile mechanical element that, when brought
into contact with the rim in a specific position,
measures the geometric data: distance, diame-
ter. Data can be measured automatically if the
sensor is equipped with suitable measurement
transducers.
RPA
Acronym of Ricerca Posizione Automatica (Auto-
matic Position Search).
ULTRASONIC SENSOR
Electronic component that, together with the
EM 9580 - Operator's manual
information collected by the internal sensor,
makes it possible to measure the wheel width.
This measurement is taken by transmitting and
receiving ultrasonic wave trains.
UNBALANCE
Uneven distribution of the wheel mass that gen-
erates centrifugal forces during rotation.
SENSOR
See MEASURING DEVICE.
ELECTRICAL SYSTEM
GENERAL DIAGRAM
Code 4-109526
AP1 Power supply unit card
AP2 Mother board (CPU)
AP3 Keypad
AP4 Monitor
AP5 Search card
AP13 Encoder card
AP16 MCM card
AP22 Light card
BP1 Internal pick-up
BP2 External pick-up
BR1 Encoder
BR2 Diameter measuring sensor
BR3 Distance measuring sensor
BR9 Sonar sensor external distance
BR10 laser sensor
FU Fuse
M1
Motor
M3 Automatic wheel clamping system motor
QS1 Main switch
SD Secure Digital
SQ1 Safety casing micro-switch
SQ8 Automatic wheel clamping system mi-
cro-switch
XS1 Power supply
plug
YA2 Brake / motor disconnection coil
YA3 Clutch
UK
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