Kyoeisha Baroness LM531, Service Manual

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M2. Water temperature gauge
The water temperature gauge is connected to the water temperature sensor on the engine's
cylinder head (front left). And it indicates the temperature of engine coolant.
It is located on the operation panel.
M3. Fuel gauge
This instrument is connected with the tank unit installed in the upper part of the fuel tank and
indicates the amount of the fuel in the tank.
It is located on the operation panel.
BZ. Buzzer EBM-12 type
One buzzer generates warning sounds for both water temperature and hydraulic oil level.
This buzzer is linked to the water temperature switch on the water flange (to which the upper
radiator hose is connected). An intermittent buzzer alarm will sound if the coolant temperature
reaches 105 °C (221 °F).
This buzzer is linked to the level switch installed in the hydraulic tank. An intermittent buzzer alarm
will sound if the amount of oil in the hydraulic tank decreases by 4.2 dm
3
(4.2 L) (1.11 gal (US)).
It is located in the lower left side of the fuel tank.
1. Level switch
This is connected with the buzzer.
It is located in the upper part of the hydraulic tank.
2. Fuel pump
It sends the fuel which has passed through the sedimenter to the injection pump through the fuel
filter.
It is located in the lower left side of the fuel tank.
3. Pilot lamp
This displays the status of the engine charge, glow and oil pressure with the illumination of the
lamps.
It is located on the operation panel.
4. Fuse box
Each electrical device is connected through the fuse block to the key switch.
Fuse standards are the same as those of the automobile fuse.
It is located in the left side of the fuel tank.
5. Fusible link (50 A)
The fusible link functions as the main fuse for the entire electrical circuit, and as the fuse for the
charge circuit.
The dedicated cartridge-type fuse (50 A) is built-in.
It is located in the rear right side of the fuel tank.
6. Fusible link (30 A)
This is used for the engine stop solenoid relay.
The dedicated cartridge-type fuse (30 A) is built-in.
It is located in the rear right side of the fuel tank.
7. Work lamp
The work lamp is turned on/off by the operation of the light switch on the operation panel.
It is located in the front part of the main vehicle.
8. Glow lamp timer
This controls illumination of the thermo-start lamp inside the pilot lamp.
When the key position is set and held to the "GLOW" position, the thermo-start lamp turns on for 5
seconds.
This is located inside the cover under the seat.
9. Starter motor
When the interlock starting conditions are met, turning the key switch to the "START" position
activates the starter relay and operates the starter motor.
It is mounted on the right side of the engine under the hood.
LM531
Electrical System
Page 5-12
Electrical System Outline