305 CR Mini Hydraulic Excavator Fuses - Replace Caterpillar


Fuses - Replace
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305 CR Mini Hydraulic Excavator [SEBU7428]
ELECTRICAL AND STARTING SYSTEM
BATTERY GP
305 CR Mini Hydraulic Excavator Fuses - Replace


Illustration 1g00825394

The fuse panel is located inside the access cover on the left front side of the seat support. Open the access cover for fuse access.

Fuses - Fuses protect the electrical system from damage that is caused by overloaded circuits. Change a fuse if the element separates. If the element of a new fuse separates, check the circuit and/or repair the circuit.


NOTICE

Always replace fuses with the same type and capacity fuse that was removed. Otherwise, electrical damage could result.



NOTICE

If it is necessary to replace fuses frequently, an electrical problem may exist.

Contact your AVSpare dealer.


To replace a fuse, use a puller that is stored in the fuse panel. The following spare fuses are contained in the fuse panel:

  • 10 Amperes

  • 20 Amperes

  • 30 Amperes

The following list identifies the circuits that are protected by each fuse. The amperage for each fuse is included with each circuit.



Illustration 2g00825420

(1) Horn - 10 Amp

(2) Spare - 10 Amp

(3) Travel Alarm - 10 Amp

(4) Dome Light and Radio - 20 Amp

(5) Hydraulic System and Fuel Shutoff - 10 Amp

(6) Engine Start - 30 Amp

(7) Heater and Air Conditioner - 20 Amp

(8) Windshield Washer and Lighter - 20 Amp

(9) Engine Speed - 20 Amp

(10) Beacon - 10 Amp

(11) Panel Dimmer - 10 Amp

(12) Spare - 20 Amp

(13) Spare - 30 Amp

(14) Work Lights - 10 Amp

Information System:

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control - V2 Engine Controller Is Abnormal - Troubleshoot - 590
325C Excavator Machine System Specifications Stick
345B, 345B Series II and W345B Series II Excavators Engine and Pump Control Hydraulic Oil Temperature Gauge Indication Is Abnormal - Troubleshoot - 4203
345B, 345B Series II and W345B Series II Excavators Engine and Pump Control Fuel Gauge Indication Is Abnormal - Troubleshoot - 420A and 420B
345B, 345B Series II and W345B Series II Excavators Engine and Pump Control No Power Supply to Controller - Troubleshoot
312C and 312C L Excavator Joystick Controls
325C Excavator Machine System Specifications Stick
3500B Engines for 776D, 777D, 784C, 785C, 789C and 793C Off-Highway Trucks E021 High Exhaust Temperature Derate
312C and 312C L Excavator Lifting Capacities - 312C L with a Reach Boom and No Blade
3500B and 3500B High Displacement Generator Set Engines E017 High Engine Coolant Temperature Warning
325C Excavator Machine System Specifications Stick - M3.2C
325C Excavator Machine System Specifications Stick - M2.5D
3500B Engines for 776D, 777D, 784C, 785C, 789C and 793C Off-Highway Trucks E095 Fuel Filter Restriction Warning
325C Excavator Machine System Specifications Stick
3512B Petroleum Engines with the ADEM 2 Electronic Control Module E099 Engine Oil Filter Restriction Warning
H45/H45 S, H50/H50 S, 63/H63/H63 S, 70/70 S/H70/H70 S, H90C/H90C S and 100/H100/H100 S Hydraulic Hammers Mounting Bracket
2001/10/15 Correction to Systems Operation, Testing and Adjusting , "Pump Control (Negative Flow) - Test" {5070}
3046 Engine for Caterpillar Built Machines Engine Valve Lash - Inspect/Adjust
3512B Petroleum Engines with the ADEM 2 Electronic Control Module E173 High Exhaust Temperature Warning
315C Excavator Hydraulic System Relief Valve (Main) - Test and Adjust
3524B Engines for Off-Highway Trucks E272 Inlet Air Restriction Warning
305 CR Mini Hydraulic Excavator Hydraulic System Oil Level - Check
325C LCR Excavator Machine System Specifications Stick - R3.0C
5230B Excavator Machine Systems Piston Motor (Air Conditioner) - Remove and Install