C.E. Niehoff & Co. N2013 Installation
N2013 Battery Isolator
Installation Instructions
This symbol is used to indicate the
DANGER
presence of hazards that will cause
severe personal injury, death or
equipment damage.
This symbol is used to indicate the
WARNING
presence of hazards that can cause
severe personal injury, death or
equipment damage.
This symbol is used to indicate the
CAUTION
presence of hazards that can cause
minor personal injury or equipment
damage.
Disconnect alternator, batteries, and
WARNING
any other auxillary equipment before
removing cables. Failure to do so can
result in severe personal injury.
1. Install N2013 in location specified by vehicle
manufacturer, using mounting hardware and
torque specified by vehicle manufacturer.
Do not exceed recommended
torque. Component damage
will result.
2. Connect number of cables and cable placement as
Do not exceed recommended
torque. Component damage
will result.
Typically, no more than two cables
per terminal are recommended for
the power carrying capacity of the
terminal.
Support cables as specifi ed by
vehicle manufacturer. Failure to do
so can cause component damage.
3. Test components to make sure they operate
DANGER
specified by vehicle manufacturer. See Figure 1 for
reference. Use proper stacking order as specified
by vehicle manufacturer. Tighten to specifications
shown in Figure 2 on page 2.
DANGER
CAUTION
CAUTION
properly.
See Vehicle Manufacturer
Specifi cations for
Cable Identifi cation
at This Location
M10 hardware
(2 places) –
torque to
15 Nm/11 lb.ft.
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Alternator
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Figure 1 - Cable Locations
See Vehicle Manufacturer
Specifi cations for
Cable Identifi cation
at This Location
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II0139A
DANGER
Do not exceed recommended
torque. Component damage
will result.
CAUTION
Typically, no more than two cables
per terminal are recommended for
the power carrying capacity of the
terminal.
Customer cables
to be located
under fl at washer
M8x1.25x20mm Gnd Bolt –
torque to 15 Nm/11 lb. ft.
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Lock washer
Flat washer
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Figure 2 - Hardware Stacking Order and Torque (See Step 2 on Page 1)
M12x1.75 Stud (3 places)
Nut (3 places)–
torque to 30 Nm/22 lb. ft.
Lock washer (3 places)
Flat washer (3 places)
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27mm/1.06 in. dia.
brass boss
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Figure 3 - Simple Wiring Schematic for Reference Only—See Vehicle Manufacturer Specifi cations
C. E. Niehoff & Co. • 2021 Lee Street • Evanston, IL 60202 Tech Services Hotline 800-643-4633
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II0139A
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