HydraMaster Corporation
1/18/00
Electrical System
MAXX 450D/470D/450 Diesel
Section 10-1
T
he MAXX electrical system has been specifically designed with the technician
in mind. Often the most difficult problem to trace is an electrical failure.
The MAXX series of machines utilizes a wiring Diagnostic Status Center which allows
the technician or mechanic to trace all the electrical circuits from the front of the
machine.
The electronic governor and ignition processor has a built-in troubleshooting control.
It is labeled “Engine Diagnostic“ on the status panel. Refer to the Daihatsu engine
troubleshooting section for this feature.
The entire electrical system operates on 12 volts DC which is provided by a battery.
Battery levels are sustained by a 40 amp alternator inside the engine.
NOTE: When a new battery is installed, check that it is properly charged before
installation or damage to the charging regulator may occur.
Make sure the diodes are replaced in the same position as removed. See Sche-
matic.
Always replace a blown fuse with another of the same amperage rating
.
11/21/00
CAUTION
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CAUTION
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