Komatsu WB93S-5

Категория: Komatsu

Location and description of fuses and relay Excavator Komatsu WB93S-5

 

Fuse Block

Komatsu WB93S-5 Fuse Block Location

The fuses and relays are grouped on a single base positioned in the right body side of the cab. They can be reached by removing  the cover (1).

Komatsu WB93S-5 Fuse Panel Location
Komatsu WB93S-5 Fuse Block Chart
 
Fuses Specifications
No.ADescription
F115Central front work lights
F215Central rear work lights
F33Front left and rear right parking light, parking light warning light, instrument backlighting
F43Front right and rear left parking light, cigarette lighter light
F510Front hom
F615Lateral rear work lights
F77,5Rear windshield wiper, rear hom
F87,5Stop lights, stop light relay
F915Lateral front work lights
F1010Front windshield wiper, windshield washer pump
F117,5Boom locking solenoid valve, plate locking solenoid valve
F125Buzzer power supply, general alarm power supply, instrument and front dashboard warning light power supply
F1310Optional equipment power supply, 4WD solenoid valve.
F1410High beam relay, low beam relay, horn relay, safety valve solenoid valves
F1510Engine stop solenoid, ancillary functions relay, air conditioner relay
F1610Revolving light power supply
F1710Hour counter memory, hazard warning light
F1810Cigarette lighter power supply, overhead light
F1915Left low beam, right low beam
F2015Left high beam, right high beam
F2110Return-to-dig sensor power supply, LSS solenoid valve, loader arm floating device solenoid valve, retum-to-dig solenoid valve, direction indicator
F227,5Servo control locking solenoid valve, EC power solenoid valve, PPC power supply
F2310Steering unit
F247,5Direction indicator power supply
F2510Declutch relay, forward gear solenoid valve, reverse gear solenoid valve, reverse alarm
Relay
K1Safety unit (against repeated start)
K2Blinking
K3Low beam relay
K4High beam relay
K5Front hom relay
K6Retum-to-dig relay
K7Stop light relay
K8Start enabling relay
K9Forward gear relay
K10Reverse relay
K11Direction indicator power supply relay (declutch)

Main Fuse

Komatsu WB93S-5 Main Fuse
 
Fuses Specifications
No.ADescription
F27175General system fuse, ignition key, start relay, pre-heating consent, heating power supply

Relay Location

Komatsu WB93S-5 Start Relay Location
Relay Description
No.Description
K12Machine functions relay
K13Start relay
Komatsu WB93S-5 glow plug preheating relay location
Relay Description
No.Description
K14Glow plug preheating relay
K15Multifunction unit

Fuse Block No.2

Komatsu WB93S-5 Fuse Location
Komatsu WB93S-5 Relay Location

The  fuses  and  relays  are  grouped  on  a  single  base  positioned under the storage compartment and can be reached after opening the door (1) and removing the container (2).

Komatsu WB93S-5 Radiator Fan Fuse Location
 
Fuses Specifications
No.ADescription
1201st and 2nd fan speed power supply
2403rd fan speed power supply
37,5Air conditioning compressor
Komatsu WB93S-5 Radiator Fan Relay Location
Relay Description
No.Description
43rd fan speed relay
5General heating relay
6Air conditioning compressor relay
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