Adapting Attachments Requiring 12V Electrical Power - New Holland LS140 Workshop Manual

ADAPTING ATTACHMENTS REQUIRING
12V ELECTRICAL POWER
There are important rules that must be followed when
adapting attachments that require 12 volt electrical
power. Proper wiring of electrical devices and power
and ground connections is very important to prevent
other electrical component damage. Attaching
electrical connections to locations other than
recommended may allow electric current to feed
back through the EIC board, creating false EIC board
readings and warnings, or causing EIC board
damage or failure.
1. ALWAYS FOLLOW the instructions for New
Holland kit installation to ensure proper function
and operation.
2. NEVER CONNECT an electrical device to any
wires, fuses, switches or grounds inside the cab
area. This includes any terminals of the ignition
switch, fuse panel, or ground terminal.
3. NEVER INSTALL an electrical device, music
radio, two-way radio, or unapproved New
Holland attachment into the cab area.
4. ONLY USE the 12-volt accessory power outlet
for attachments requiring less than 10 amps.
The accessory outlet is connected to the engine
fuse/relay panel and protected with a 15 amp
fuse.
5. ALWAYS CONNECT new electrical attachments
to the engine fuse/relay panel, 1, and connect the
grounds to the engine bell housing. USE ONLY
vacant connections and fuses not in use for
specified attachments.
SECTION 55 - ELECTRICAL SYSTEM
55-9
Copyright © New Holland
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