Operating Guide

Supplying Power to the Grader

The grader is supplied with two power leads. The remote power lead (20038) is

designed to be attached to your ATV/UTV or other vehicles 12V battery. The onboard

power lead (20039) is designed to hook up to a battery installed directly on the grader.

Both power leads plug directly into the grader wiring harness but only one can be used

at a time. The 20039 harness requires (2) NB524 nuts and (2) NB690 bolts to fasten to

battery posts. These are located in the parts bag.

Caution: Always be sure to install RED wire of lead to Positive side of battery

and BLACK wire of lead to the negative side of battery. ALWAYS disconnect

negative (black) lead from battery first and install negative (black) last when

reconnecting to battery.

Caution: Always be sure to secure the remote lead to tongue of grader and

vehicle so not to drag on ground or become tangled in unit.

*Below is a visual of all harnesses and where the connections attach.

NOTE: Grader does not come supplied with a battery but has the option of installing

an onboard battery. The unit is designed to use a 12 V U1 or U1 deep cycle battery.

Any other style of battery may not mount on unit correctly or allow unit to function

properly.

Maintaining Battery: It is very important to recharge a battery after each use or

if completely drained, and also recommended to install a battery tender (charger)

on to the battery when not in use. IT IS NOT recommended to charge a battery

at more than a 10 amp rate for extended periods of time.

19972 Main Harness

20039 Harness

20038 Remote Harness

IN/OUT Switch

Relays

Power Source

Actuator

Receiver Box

Power Source Connection

Connects to 12V Battery

10 AMP FUSE