Demco 9CCRTB14, Operator'S Manual

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Route the white/black cord to the female socket on the side dump.
Cut the cord and strip the ends back to slip into the terminals on
the back of the male 2 pin plug. Match the white and black wires to
the corresponding wires in the side dump socket. You may need to
slip the cover off the back of the socket to make sure that the wires
match up. Secure the white/black cord to the truck frame.
Hook the white wire to the battery.
The tarp will now operate from the control box. It is best to have the
tractor running while operating the tarp.
Hydraulic Hook-up
Roll-Rite Tractor Wiring Instructions
The tractor must have a hydraulic pump and reservoir to supply
hydraulic oil to the side dump to dump the tub. The pump needs
to supply a minimum output of 25 gallons per minute of oil at
2500psi. We recommend a minimum 15 gallon filtered and
strained reservoir system. The tractor should also have a relief
valve to protect the tractor’s hydraulic system.
When hooking the tractor to the side dump, the pressure line from
the pump must hook up to the female quick coupler on the side
dump and the return to the reservoir must hook up to the male
quick coupler. The control valve on the side dump will not operate
properly if the oil flow is reversed. The quick couplers on the side
dump are marked “in” and “out” as a reminder.