Altra Industrial Motion Warner Electric 1300-78 Petunjuk Instalasi - Halaman 3
Jelajahi secara online atau unduh pdf Petunjuk Instalasi untuk Unit Kontrol Altra Industrial Motion Warner Electric 1300-78. Altra Industrial Motion Warner Electric 1300-78 4 halaman. 12 volt load control for electric brake systems
Halaman CetakNOTE: Use only 10 or 12 gauge wire meeting SAE
Specification J558a for connecting the Load
Control.
Strip the insulation back about 1/4" from each cut
end. Insert one stripped end into each of the two
insulated ring terminals provided. After inserting
the full length of bared wire, crimp the terminal
using AMP hand tool 59239-4 (G9150-7 for
thinwall insulation) or equivalent. Assemble the
wired terminals to the Load Control, but do not
tighten. One lead is to be attached to the center
terminal, the other to the left hand (heavy
resistance wire side of the resistor) terminal when
facing the rear of the resistor. (See Figure 3)
Under Instrument Panel Installation
Mount the case under the instrument panel,
inserting the tapping screws (with heads inside the
control case) provided through the newly-drilled
holes and tightening securely to the speednuts
included with your Load Control.
Remove the jam nut from the Load Control shaft
and insert the shaft and the washer projection into
the holes provided in the front portion of the case.
Place the Load Control into the case so the
washer projection protrudes through the case
front. Position the dial face on the case and
tighten the jam nut securely with the washer
locating tab projecting through its locator hole.
Assemble the hand knob to the control shaft,
positioning it so the knob screw opposite the
pointer sets against the control shaft flat. Tighten
the setscrews securely. Tighten both electrical
terminal connections, carefully positioning the
lead wires so the ring terminals will not contact
the sides of the case.
Warner Electric • 800-825-9050
igure 3
Behind Instrument Panel Installation
Remove the jam nut from the Load Control shaft
and insert the shaft and the washer projection
into the holes provided in the front portion of
the case.
Insert the Load Control into its case so the
washer locating tab protrudes through the case
front. Insert the control shaft and locating tab
into the holes provided in the instrument panel.
Position the dial face on the control shaft and
tighten the jam nut securely with the washer
locating tab projecting through the case
instrument panel, and dial face. Assemble the
hand knob to the control shaft, positioning it
so the knob setscrew opposite the pointer sets
against the control shaft flat. Tighten the
setscrew securely. Tighten both electrical
terminal connections, carefully positioning the
lead wires so the ring terminals will not contact
the sides of the case.
Since the Load Control can
become very warm during normal operation,
the case must be used with the control
whether it is mounted under or behind the
instrument panel. When installing the Load
Control, take care to assure that all electrical
wires and other underdash components are
securely fastened to prevent accidental
contact with the resistor winding.
Adjustment
Your Warner Electric Load Control will help
compensate for trailer load variations by limiting
the maximum torque output of the brakes by
adding dropping resistance in the electrical
control line. When towing a trailer loaded to
brake rated capacity, the Load Control must be
set at maximum braking. When pulling an empty
or partially loaded trailer, the Load Control must
be set between maximum and minimum braking
at a position just before the point at which trailer
tire skidding occurs when actuating the hand
control fully on. Failure to use the Warner Electric
Load Control properly can result in excessive
brake torque when stopping a trailer loaded to
less than brake capacity.
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P-1385 • 819-0128