CAUTION
risk of unit damage!
do not oVertigHten tHe
unloader. breakage will
result in immediate loss of
water pressure and costly
repairs.
WARNING
risk of electrocution!
tHis unit must be connected
to a properly grounded
outlet.
do not use an
adapter or remoVe tHe
tHird grounding prong.
12
installation & preparation
unloader:
The unloader valve on your machine is equipped with an adjustment knob
to adjust the pressure. Should less pressure be required, simply turn the
adjustment knob counterclockwise. To set back to maximum, turn adjustment
knob completely clockwise. DO NOT OVERTIGHTEN!
power cord connection:
1. Make certain the motor switch is in the "OFF" position.
2. For 1000 PSI, ensure electrical supply is 120Volt / 15 Amp / 60 Hertz. (See
Figure A, Left)
For 1500 PSI, ensure electrical supply is 120Volt / 20 Amp / 60 Hertz. (See
Figure B, Left)
3. Each time the GFCI is plugged onto an outlet, test the GFCI according to
the instructions on the GFCI. Do not use the unit if the test fails!
4. Ensure the area between the pressure washer cord and the outlet is kept
dry.
5. Insert the male plug into a grounded AC outlet. do not use an adapter
or remove the grounding plug!!
tHermal relief ValVe:
To ensure the bypass water temperature does not exceed acceptable levels,
never allow the pressure washer to operate in the bypass mode (with the unit
running and the trigger closed) for more than three minutes.
A thermal relief valve has been added to this unit to protect the pump. It may begin
to open and release water if the water temperature in the pump has exceeded
140° F. This will allow fresh, cool water to enter the system, therefore preventing
premature failure of pump packings.
Mi-T-M CD-1002/1502-0MUH/UC Operator's Manual