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ACCESSORIES INCLUDED

Gunjet Lance

High Pressure Hose

Injector

Nozzles

- See model type for list:

Models: H200 / H260 / H357 -

Vario Jet Nozzle,

Dirt Killer Nozzle

Models: H360 / E300 -

Flat Tip Nozzle Set

(0, 15, 40, Soap), Industrial Dirt Killer Nozzle

Models: E3000 / H3612 -

Flat Tip Nozzle Set

(0, 15, 40, Soap

INSTALLATION INSTRUCTIONS

1. Remove pressure gauge cover. You will notice

that the pressure gauge is filled with liquid. This is

glycerin, not water. The glycerin dampens the

movement of the pressure gauge needle to insure

long life.

2. Check the oil level on your pressure washer.

Do this by checking the dip stick on the top of the

pressure washer pump. The oil level must be

between the flat blade of the dip stick. If the oil is

milky or very dark in color consult a technician

before operating the pressure washer

2. If the pressure washer is equipped with a hose

reel, unroll the hose from the hose reel insuring

that there are no kinks. Insure that the high

pressure hose is not a tripping hazard.

(

WARNING

- High pressure hose can be damaged

if run over by a heavy object such as a vehicle)

.

3. Connect your gun jet onto the high pressure

hose. Insure that all quick couplers have o-rings or

your pressure washer will leak from the quick

coupler connector.

WARNING -

Insufficiently tightened fittings may

tear o-rings and leak when the pressure washer is

operating.

.

4. Insure a water filter is installed on the water

inlet. Check the water filter to insure that it is free

of dirt or debris. Connect your unit to a water hose

making sure that your supply hose is at least 5/8”

diameter and has no leaks, or kinks. (For pressure

washer of greater then 3.5 gallons per minute use

a 3/4” garden hose to insure proper inlet water

flow). If there are leaks make necessary repairs.

Insure that you turn on the water spigot completely

so that the full flow is obtained. The inlet water

should be cold; the temperature may not exceed

140 F. Be sure your unit receives its full water flow

requirement.

WARNING

- Insufficient inlet water flow can cause

cavitation resulting in pump damage.

5. If using cleaning chemical with your pressure

washer, mix your cleaning agents in a separate

clean container adhering to manufacturer’s

recommended dilution ratios. Submerge the

chemical pickup line into the solution.

6. If you are using an electric pressure washer, be

aware of the voltage and amperes stamped on

motor. Unroll the power cord completely. Insure

the power cord is not in a place where it will be a

tripping hazard or will get wet. Plug the cord into

an outlet that will provide sufficient voltage and

amperage to the unit. On 110 volt machines al-

ways use ground 12-3 gauge UL approved

extension cords. Never run more than 50 feet of

extension cord from the source.

Oil level

3

Gauge cover

Dirt Killer Pressure Washer Operator’s Manual

Version 1.1 - May 2015

Summary of Contents for E300

Page 1: ...gs and instructions Read and retain for future reference 410 944 9966 800 544 1188 FAX 410 944 8866 EMAIL INFO DIRTKILLER COM WWW DIRTKILLER COM Operator s Manual DIRT KILLER PRESSURE WASHERS 1708 WHITEHEAD ROAD STE 103 BALTIMORE MD 21207 ...

Page 2: ...ear protective clothing gloves and face shield when using cleaning chemicals SAVE THESE INSTRUCTIONS GROUNDING INSTRUCTIONS If the pressure washer is electrically powered it must be grounded If it should malfunction or breakdown grounding provides a path of least resistance for electric current to reduce the risk of electric shock This product is equipped with a cord having an equipment grounding ...

Page 3: ...ATION DAMAGE Cavitation is the formation and collapse of gaseous cavities in a liquid causing severe wear or eroding of the metal surfaces in the pump The most common cause of cavitation is when the pump is starved for water or if leaks are allowing air to get into the pressure washer pump The most obvious sign of cavitation is a hammering noise This noise can be either constant or intermittent de...

Page 4: ...when the pressure washer is operating 4 Insure a water filter is installed on the water inlet Check the water filter to insure that it is free of dirt or debris Connect your unit to a water hose making sure that your supply hose is at least 5 8 diameter and has no leaks or kinks For pressure washer of greater then 3 5 gallons per minute use a 3 4 garden hose to insure proper inlet water flow If th...

Page 5: ...e trigger the pressure washer motor will run for 30 additional seconds and then shut off To turn the pressure washer on again re trigger the gun jet WARNING if the pressure washer equipped with auto on off is leaking at any place in the system gun jet hose water inlet etc this auto shut off system will not function properly Fix the leaks immediately or consult with a technician before using the pr...

Page 6: ... the gunjet trigger is pulled the pressure switch detects the pressure in system and ignites the burner When the gunjet is closed and the pump is in by pass mode and no pressure is registered on gauge the pressure switch shuts down the burner At no time should the burner be on when the gunjet is closed If this occurs shut off the pressure washer immediately and consult a service technician H3612 O...

Page 7: ...ion and damage Leaks will also cause the pressure switch to cycle confusing the auto on off switch Fix any leaks immediately FREEZE PROTECTION Pressure washers equipped with the Kränzle pump can be run dry without damage To protect your pump from freeze damage disconnect the high pressure hose and water hose from the pump and run the pressure washer for thirty seconds or until all the water is eje...

Page 8: ...anifold Abrasive material in inlet water Excessive minerals in water Excessive temperature or pressure of inlet water Replace plungers Reduce inlet pressure Install proper filtration Soften inlet water Reduce inlet water temperature and or pressure No Water Comes Out Nozzle plugged clogged Water hose kinked Clean or replace nozzle Un kink hose Oil Leak Between Pump Head and Pump Transmission Oil s...

Page 9: ...anty does not cover parts damaged due to normal wear misapplication misuse or operation at other than recommended speeds pressures or temperatures Any misuse abuse alteration or improper installation or improper operation will void warranty Determining whether a part is to be replaced or repaired is solely the decision of Dirt Killer Pressure Washers Parts damaged or worn because of the use of cau...

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