background image

This manual contains important

warnings and instructions

Read and retain for future reference

410.944.9966

800.544.1188

FAX

410.944.8866

EMAIL

INFO

@D

IRTKILLER

.

COM

WWW

.D

IRT

K

ILLER

.

COM

Operator’s Manual

D

IRT

K

ILLER

P

RESSURE

W

ASHERS

1708 W

HITEHEAD

R

OAD

, S

TE

. 103

B

ALTIMORE

, MD 21207

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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