© MOSA
REV.7-10/09
A
: Alternator
B
: Wire connection unit
C
: Capacitor
D
: G.F.I.
E
: Welding PCB transformer
F
: Fuse
G
: 400V 3-phase socket
H
: 230V 1phase socket
I
: 110V 1-phase socket
L
: Socket warning light
M
: Hour-counter
N
: Voltmeter
P
: Welding arc regulator
Q
: 230V 3-phase socket
R
: Welding control PCB
S
: Welding current ammeter
T
: Welding current regulator
U
: Current transformer
V
: Welding voltage voltmeter
Z
: Welding sockets
X
: Shunt
W
: D.C. inductor
Y
: Welding diode bridge
A1
: Arc striking resistor
B1
: Arc striking circuit
C1
: 110V D.C./48V D.C. diode bridge
D 1
: E.P.1 engine protection
E 1
: Engine stop solenoid
F1
: Acceleration solenoid
G 1
: Fuel level transmitter
H 1
: Oil or water thermostat
I1
: 48V D.C. socket
L 1
: Oil pressure switch
M 1
: Fuel warning light
N 1
: Battery charge warning light
O 1
: Oil pressure warning light
P1
: Fuse
Q 1
: Starter key
R 1
: Starter motor
S1
: Battery
T 1
: Battery charge alternator
U 1
: Battery charge voltage regulator
V1
: Solenoid valve control PCBT
Z 1
: Solenoid valve
W1
: Remote control switch
X1
: Remote control and/or wire feeder socket
Y1
: Remote control plug
A2
: Remote control welding regulator
B2
: E.P.2 engine protection
C2
: Fuel level gauge
D 2
: Ammeter
E 2
: Frequency meter
F2
: Battery charge trasformer
G 2
: Battery charge PCB
H 2
: Voltage selector switch
I2
: 48V a.c. socket
L 2
: Thermal relay
M 2
: Contactor
N 2
: G.F.I. and circuit breaker
O 2
: 42V EEC socket
P2
: G.F.I. resistor
Q 2
: T.E.P. engine protection
R 2
: Solenoid control PCBT
S2
: Oil level transmitter
T 2
: Engine stop push-button T.C.1
U 2
: Engine start push-buttonT.C.1
V2
: 24V c.a. socket
Z 2
: Thermal magnetic circuit breaker
W2
: S.C.R. protection unit
X2
: Remote control socket
Y2
: Remote control plug
ELECTRICAL SYSTEM LEGENDE
A3
: Insulation moitoring
B3
: E.A.S. connector
C3
: E.A.S. PCB
D 3
: Booster socket
E 3
: Open circuit voltage switch
F3
: Stop push-button
G 3
: Ignition coil
H 3
: Spark plug
I3
: Range switch
L 3
: Oil shut-down button
M 3
: Battery charge diode
N 3
: Relay
O 3
: Resistor
P3
: Sparkler reactor
Q 3
: Output power unit
R 3
: Electric siren
S3
: E.P.4 engine protection
T 3
: Engine control PCB
U 3
: R.P.M. electronic regulator
V3
: PTO HI control PCB
Z 3
: PTO HI 20 l/min push-button
W3
: PTO HI 30 l/min push-button
X3
: PTO HI reset push-button
Y3
: PTO HI 20 l/min indicator
A4
: PTO HI 30 l/min indicator
B4
: PTO HI reset indicator
C4
: PTO HI 20 l/min solenoid valve
D 4
: PTO HI 30 l/ min solenoid valve
E 4
: Hydraulic oil pressure switch
F4
: Hycraulic oil level gauge
G 4
: Preheating glow plugs
H 4
: Preheating gearbox
I4
: Preheating indicator
L 4
: R.C. filter
M 4
: Heater with thermostat
N 4
: Choke solenoid
O 4
: Step relay
P4
: Circuit breaker
Q 4
: Battery charge sockets
R 4
: Sensor, cooling liquid temperature
S4
: Sensor, air filter clogging
T 4
: Warning light, air filter clogging
U 4
: Polarity inverter remote control
V4
: Polarity inverter switch
Z 4
: Transformer 230/48V
W4
: Diode bridge, polarity change
X4
: Base current diode bridge
Y4
: PCB control unit, polarity inverter
A5
: Base current switch
B5
: Auxiliary push-button ON/OFF
C5
: Accelerator electronic control
D 5
: Actuator
E 5
: Pick-up
F5
: Warning light, high temperature
G 5
: Commutator auxiliary power
H 5
: 24V diode bridge
I5
: Y/s commutator
L 5
: Emergency stop button
M 5
: Engine protection EP5
N 5
: Pre-heat push-button
O 5
: Accelerator solenoid PCB
P5
: Oil pressure switch
Q 5
: Water temperature switch
R 5
: Water heater
S5
: Engine connector 24 poles
T 5
: Electronic GFI relais
U 5
: Release coil, circuit breaker
V5
: Oil pressure indicator
Z 5
: Water temperature indicator
W5
: Battery voltmeter
X5
: Contactor, polarity change
Y5
: Commutator/switch, series/parallel
A6
: Commutator/switch
B6
: Key switch, on/off
C6
: QEA control unit
D 6
: Connector, PAC
E 6
: Frequency rpm regulator
F6
: Arc-Force selector
G 6
: Device starting motor
H 6
: Fuel electro pump 12V c.c.
I6
: Start Local/Remote selector
L 6
: Choke button
M 6
: Switch CC/CV
N 6
: Connector – wire feeder
O 6
: 420V/110V 3-phase transformer
P6
: Switch IDLE/RUN
Q 6
: Hz/V/A analogic instrument
R 6
: EMC filter
S6
: Wire feeder supply switch
T 6
: Wire feeder socket
U 6
: DSP chopper PCB
V6
: Power chopper supply PCB
Z 6
: Switch and leds PCB
W6
: Hall sensor
X6
: Water heather indicator
Y6
: Battery charge indicator
A7
: Transfer pump selector AUT-0-MAN
B7
: Fuel transfer pump
C7
: "GECO" generating set test
D 7
: Flooting with level switches
E 7
: Voltmeter regulator
F7
: WELD/AUX switch
G 7
: Reactor, 3-phase
H 7
: Switch disconnector
I7
: Solenoid stop timer
L 7
: "VODIA" connector
M 7
: "F" EDC4 connector
N 7
: OFF-ON-DIAGN. selector
O 7
: DIAGNOSTIC push-button
P7
: DIAGNOSTIC indicator
Q 7
: Welding selector mode
R 7
: VRD load
S7
: 230V 1-phase plug
T 7
: V/Hz analogic instrument
U 7
: Engine protection EP6
V7
: G.F.I. relay supply switch
Z 7
: Radio remote control receiver
W7
: Radio remote control trasnsmitter
X7
: Isometer test push-button
Y7
: Remote start socket
A8
: Transfer fuel pump control
B8
: Ammeter selector switch
C8
: 400V/230V/115V commutator
D 8
: 50/60 Hz switch
E 8
: Cold start advance with temp. switch
F8
: START/STOP switch
G 8
: Polarity inverter two way switch
H 8
: Engine protection EP7
I8
: AUTOIDLE switch
L 8
: AUTOIDLE PCB
M 8
: A4E2 ECM engine PCB
N 8
: Remote emergency stop connector
O 8
: V/A digital instruments and led VRD PCB
P8
: Water in fuel
Q 8
: Battery disconnect switch
R 8
: Inverter
S8
: Overload led
T 8
: Main IT/TN selector
U 8
: NATO socket 12V
V8
: Diesel pressure switch
Z 8
: Remote control PCB
W8
: Pressure turbo protection
X8
:
Y8
:
M
60