Electrical Components - Kohler KDI 1903M Workshop Manual

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2.14.4 Air cleaner clogging switch
NOTE: Component not necessarily supplied by KOHLER.
The switch is assembled on the air cleaner. When the filter
is clogged, it sends a signal to the panel.
Features:
• Operating temperature: -30 °C / +100°C
• Contact usually open.
• Contact closed by vacuum: -50 mbar.

2.15 Electrical components

2.15.1 Alternator (A)
Externally controlled by the crankshaft by means of a belt.
• Ampere 55 A
• Volt 12V
2.15.2 Starter Motor (C)
• Type Bosch 12 V
• Potenza 2 kW
• Anticlockwise rotation (seen from timing system side)
2.15.3 Cold starting device (Heater)
The cold starting device consists of a resistance, managed
by the ECU, which is activated when the ambient
temperature is ≤ -16° C.
The intake air is heated through the resistor and facilitates
starting the engine.
Characteristics:
• Type Hidria AET 12 V
• Power 550 W
EN 40
TECHNICAL INFORMATION
Fig 2.30
Fig 2.31
Fig 2.32
Fig 2.33