utes providing that the trigger gun remains open. The burner will not
fire when the trigger is released.
ADJUSTABLE THERMOSTAT:
Regulates the maximum discharge temperature. Turn the dial to the desired
maximum discharge temperature. This may cause the burner to fire intermit-
tently.
BALL VALVE: (AUXILIARY TANK)
1. Connect hose from auxiliary tank to open port on the 3-way ball valve.
2. Use the selector lever on the ball valve to allow water to flow from the
auxiliary tank to the pump.
3. The water level in the auxiliary tank must always be higher than the pump
inlet. This will ensure gravity feed of water to the pump. Failure to keep the
water level above the pump inlet will result in the pump running dry and
damage to the wet end of the pump.
DUAL GUN: (AVAILABLE ON 6 GPM UNITS ONLY)
Dual Gun Option also requires the Trapping Unloader Option. This option splits
flow between two discharges. Outlet Pressure at both guns will be the same
as the unit's rated pressure.
HIGH PRESSURE DETERGENT: (CLEANING WITH DETERGENTS)
NOTE: This feature is designed for use with mild detergents only. Since
the cleaning solution travels through various parts of the pressure
washer, do not use corrosives as they will cause extensive damage
as well as pose a considerable safety hazard.
1. Refer to "Risk of Bodily Injury / Detergents". Be certain to wear protective
safety attire as stated.
2. Prepare detergent solution according to label directions. (Never pump
acids, alkalines, abrasive fluids or solvents through the unit. Due to the
unknown and often corrosive characteristics of many detergents commonly
used in the pressure washer cleaning industry, it is recommended to use
only mild detergents with this unit.)
3. Fully immerse the strainer end of the clear vinyl detergent hose into the
detergent solution.
4. To apply solution; unlock the trigger gun and squeeze the trigger. In a few
moments a detergent/water mixture will exit the nozzle. Start spraying
the lower portion of the surface being cleaned and move up, using long
overlapping strokes. Applying from the bottom up helps avoid streaking.
Allow to soak briefly. Avoid working on hot surfaces or in direct sunlight to
minimize the chances of the detergent drying, which may result in damaging
surfaces. Be certain to apply cleaning solution to a small section at a time.
5. To rinse; lock the trigger gun in the "OFF" position. Turn the detergent
metering valve to the "OFF" position. Unlock the trigger gun and spray. It
will take about 30 seconds to purge all detergent from the line. For best
rinsing results, start at the top and work down.
6. Siphon a gallon of water through the detergent injection system after each
use. This prevents the possibility of corrosion or detergent residue causing
mechanical problems during the next use.
Operator's Manual
OPERATING INSTRUCTIONS
Detergent Metering Valve
17