
3
unit assembly & set-up (cont.)
TRAILER WIRING SCHEME (CHW UNITS ONLY)
Trailer Wiring Scheme
(View from beneath unit)
Ground Strap -
fastens to bottom
of taillamp mounting
bracket with #10 x .50
self-drilling screw
Taillamp Plug -
Plugs into Taillamp
Large Harness Clips (5) -
Fastens harness to unit
Small Harness Clips (2) -
Fastens harness to unit
Large Harness Clips (2) -
Fastens harness to unit
Install Plug for connection with Vehicle (Plug Not Included)
Trailer Plug
Wiring Code:
Red - Right signal
Yellow - Left signal
Brown - Taillights
Green - Ground
DISCHARGE ASSEMBLY (ALL UNITS)
Safety Note: Assistance is required when installing discharge stack and elbow. If
access to lifting equipment is possible, it is highly recommended.
Important Safety Note: To prevent unit rollover during Discharge Assembly,
lock rear support leg in lowermost position possible. Failure to do this may
result in injury or death and/or damage to unit or property.
•
Place discharge stack atop power unit, with
boom pivot brackets facing out toward right rear
of unit (from driver’s perspective). Insert eight
3/8-16 x 1-1/4” hex bolts (3:2), each fitted with
one flat washer (3:3), through bolt flange holes,
securing with flat washers, lock washers and
nuts (3:3-5). Tighten securely.
•
Attach discharge elbow (3:1) to top of stack,
with discharge directed toward towing hitch,
using same hardware as in above step.
Tighten securely.
Boom pivot
brackets on
stack should
face toward right
rear
of unit