GZD15, WSM ELECTRICAL SYSYTEM
5-M12
[3] EASY CHECKER (TM)
To check the conditions of the machine easily before and during operation, easy checker combination of lamps on
the easy checker board is provided.
B Indication Items
(1) Electrical Charge Lamp
If the alternator is not charging the battery, the
warning lamp in the Easy Checker (TM) will come on.
If this should happen during operation, check the
electrical charging system.
(2) Coolant Temperature Lamp
If this warning light comes on during operation, take
the actions according to "Checking and Cleaning
Radiator to Prevent Overheating".
(3) Engine Oil Pressure Lamp
If the oil pressure in the engine goes below the
prescribed level, the warning lamp in the Easy Checker
(TM) will come on.
If this should happen during operation, stop the
engine immediately and check level of engine oil.
B Oil Pressure Switch
While oil pressure is high and the force applied to the
diaphragm (2) is large than the spring tension, the
terminal contact (1) is open separated from the body
contact (3). If the pressure drops below approx. 49 kPa
(0.5 , 7.1 psi), the contact closes.
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(1) Electrical Charge Lamp (3) Engine Oil Pressure
(2) Coolant Temperature Lamp
Lamp (4) Pre-heat Indicator Lamp
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(1) Terminal Contact (3) Body Contact
(2) Diaphragm
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