Groundsmaster 4000--D/4010--DPage 5 -- 22Electrical System
Operator Cab Fuses (Groundsmaster 4010--D)
The cab fuse blocks are located in the cab headliner
(Fig. 19).
Identification and Function (Figs. 19 and 20)
Fuse F1--2 (15 Amp) protects the cab fan circuit.
Fuse F1--3 (30 Amp) protects the air conditioner circuit.
Fuse F2--1 (15 Amp) protects the windshield wiper/
washer circuit.
FuseF2--2(15Amp)protectsthe cab domelightcircuit.
Fuses F1--1, F1--4, F2--3 and F2--4 are available for op-
tional equipment.
Testing
Turn ignition switch to the ON position (do not start en-
gine). With the fuse installed in the fuse block, use a
multimetertoverifythat12VDCexistsatboth oftheter-
minal test points on the fuse. If 12 VDC exists at one of
thefusetestpointsbutnotattheother,thefuseisfaulty.
If necessary, make sure that ignition switch is OFF and
key is removed from switch. Remove fuse from fuse
blockandcheckthatfusehascontinuityacrossthefuse
terminals.
Figure 19
1. Cab headliner switches 2. Cab fuse blocks
1
2
Figure 20
1
2
3
4
30A
F1 F2
15 A
15 A
15 A
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