Lombardini LDW 502 User Manual

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FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06
4
12
2
10
7
6
5
9
9
ELECTRIC CONTROL PANEL WITH AUTOMATIC ENGINE STOP
(UPON REQUEST)
AUXILIARY TERMINALS
(+) Positive pole under key (6.3)
(-) Negative pole - Earth (6.3)
Signal for temp. water instrument (4.75)
Signal for electric rev. counter (4.75)
Oil pressure signal (4.75)
Protected socket available (4.75)
Protected socket available (4.75)
Rear connection – Jumper with 6 for alternator protection
Control panel auxiliary terminals 2, 4, 5, 6, 7, 10 and 12 are also accessible from
the front, under the fuse access door.
BLACK
BLACK
BLUE
RED
ORANGE
PURPLE
BLUE
RED
BLACK
GRAY
WHITE
GREEN
LIGHT BLUE
PINK
BROWN
PUSH-ON CONNECTION
STARTING
MOTOR
BATTERY CONNECTION
POST
GLOW-PLUGS
FUEL
SOLENOID
ALTERNATOR
CONNECTOR
EXCITATION TERMINAL
COOLANT
TEMP.THERMISTOR
(FOR GLOW TIMER/
RELAY)
COOLANT HIGH
TEMP. SWITCH
LOW FUEL
LEVEL SWITCH
LOW OIL PRESSURE
SWITCH
BLACK
BLACK
AIR FILTER RESTRICTION
INDICATOR
COOLANT TEMP.
SENDING UNIT
YELLOW
ELECTRIC SYSTEM

Lombardini LDW 502 Specifications

General

Engine Type	Diesel, 4-stroke
Number of Cylinders	2
Fuel System	Indirect injection
Starting System	Electric start
Lubrication System	Forced lubrication with gear pump
Bore x Stroke	72 mm x 62 mm
Cooling System	Air-cooled
Displacement	505 cm³ (30.8 cu in)