Lombardini 9 LD 625-2 User Manual

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9LD Workshop Manual _ cod. 1.5302.286 - 3° ed_rev. 02
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How to check voltage regulator for proper operation
- Check that connections correspond to the layout.
- Disconnect the terminal from the battery positive pole.
- Connect a d.c. voltmeter between the two battery poles.
- Fit an ammeter between the positive pole and the B+ of the voltage
regulator (corresponding to ref. 1 in the picture).
- Start a couple of times until battery voltage drops below 13 V.
- When battery voltage reaches 14.5 V the ammeter current suddenly
drops down to almost zero.
- Replace regulator if recharge current is zero with voltage below
14V.
Caution - Warning
-When the engine is running do not disconnect battery cables or
remove the key from the control panel.
-Keep regulator away from heat sources since temperatures
above 75°C might damage it.
-No electric welding on engine or application.
Electric System
VOLTAGE REGULATOR
Type LOMBARDINI, supplied by SAPRISA and DUCATI: Voltage 12 V,
max. current 26A.
To avoid wrong connections 3 different sizes are supplied.
Connections
Dimensions (mm)
Width Thickness

Lombardini 9 LD 625-2 Specifications

General

Brand	Lombardini
Model	9 LD 625-2
Category	Engine
Language	English