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 IMPORTANT SAFETY WARNINGS: 

SAVE THESE INSTRUCTIONS

5

4. AVOID contact with the exterior of the coil/heat exchanger assembly,

exhaust stack and mufflers to prevent burns.

5. DO NOT store fuel or other flammable materials near the burner or any

other open flame.

6. To avoid burns NEVER stand over burner exhaust outlet or in front of

engine exhaust.  Burner may start at any time once power is turned on.

7. Do not touch burner exhaust port, mufflers, or wands/hoses as

contact may cause burns.  Use designated gripping areas.

8. Diesel fired or gasoline powered units are designed for outdoor

use and installation only.

9. Burner on/off switch must be placed in the OFF position when

the pressure washer is not being used. Do not depend on engine

run switch to turn the burner off - This may cause a safety hazard.

VENTILATION  PRECAUTIONS:

1. DO NOT run engine or burner in an enclosed area. Exhaust gases

contain carbon monoxide, an odorless deadly poison.

2.

Observe all State, Local, and National codes providing for indoor
use or installation of this unit.

3. Provide adequate ventilation to prevent engine overheating

and inefficient burner combustion
(minimum 2' of air space).

SPRAY INJECTION PRECAUTION:

1. Fluid from high pressure spray or leaks can penetrate the skin and

cause serious injury.  If any fluid appears to penetrate the skin get
emergency medical help at once. DO NOT treat as a simple cut. Tell
the physician exactly what fluid was injected.  For treatment
instructions have the physician call your local poison center.
Without proper treatment, complications can develop.

2. WARNING - Risk of injection or severe injury to persons - Keep

clear of nozzle. DO NOT direct discharge stream at persons. This
machine is to be used by trained operators.  Keep operating area
clear of all persons.
CAUTION: Hot discharge fluid - DO NOT touch or direct discharge
stream at persons. Gun kicks back - Hold with both hands.  Stay
alert - Watch what you are doing.

3. Always wear protective eye goggles when operating the

equipment.  Additional protective items such as a rubber suit
and boots, gloves, and respirators are advisable, particularly
when using cleaning detergents with a corrosive content.

4. Know the detergents you are using.  Read and follow the

directions on the detergent labels.

PERSONAL HAZARD:

1. DO NOT remove belt guards or electrical covers while engine is

operating or when the power is connected.

2. DO NOT move engine powered machinery while the engine is

operating.

2. DO NOT lock the trigger on the gun valve in the on position.
3. DO NOT exceed recommended operating pressure or temperature.
4. KEEP HANDS CLEAR OF BELTS AND MOVING PARTS.
5. Do not operate the product when fatigued or under the influ-

ence of alcohol or drugs.

ELECTRICAL PRECAUTIONS:

1.

Observe all State, Local, and National codes for the installa-
tion of your electrically powered washer.

2. For a grounded product rated 250 volts, single phase, or less:

This Product Is Provided With A Ground Fault Circuit Inter-
rupter Built Into The Power Cord Plug.  If Replacement Of The
Plug Or Cord Is Needed, Use Only Identical Replacement
Parts.

3. GROUNDING INSTRUCTIONS:

Cord Connected, Grounded Products:
This product 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 conduc-
tor.  The plug must be plugged into an appropriate outlet that is
properly installed and grounded in accordance with all local
codes and ordinances.
Danger - Improper connection of the equipment-grounding
conductor can result in a risk of electrocution.  Check with a
qualified electrician or service personnel if you are in doubt as
to whether the outlet is properly grounded.  Do not modify the
plug provided with the product, do not cut off the ground pin
- if it will not fit the outlet, have a proper outlet installed by a
qualified electrician.  Do not use any type of adaptor with this
product.

4. To comply with the national electric code, this pressure

washer should only be connected to a receptacle that is
protected by a ground fault circuit interrupter (GFCI).

5. EXTENSION CORDS:

Use of extension cords is not recommended.

6. NEVER operate an electrically powered washer after it has

tripped a breaker or a ground fault device without having the
reason for the trip determined by an authorized service engi-
neer or competent electrician.

7. Use only in a dry area.  Do not handle electrical cords and plugs

when they are wet, when your hands are wet, or when standing
in water.  

Do not spray high pressure water on to the machine.

8. Disconnect power supply before making any repairs or adjust-

ments.

9. Transformer on burner is 20,000 volts. Disconnect battery

cable before servicing burner or engine on 12 volt systems.

FIRE PRECAUTIONS:

1. DO NOT use improper fuels or solvents in this equipment, and only

fill with the correct fluids when the unit is in an OFF condition, main
power is disconnected, and engine and burner are cool.

2. Fill the diesel burner fuel tank with #2 diesel fuel or kerosene. NEVER

use gasoline.  Do not confuse gasoline and fuel oil tanks.  Keep proper
fuel in proper tank.

3. NEVER operate this equipment in the presence of flammable vapors,

dust, gases, or other potentially combustible materials.

Содержание HG SERIES

Страница 1: ...PERATION MAINTENANCE MANUAL IMPORTANT CAUTION TO REDUCE RISK OR INJURY READ OPERATING INSTRUCTIONS CAREFULLY BEFORE USING 2007 HydroTek POWER WASHERS CPKSERIES HG SERIES SH SERIES SK SERIES SR SERIES ST SERIES ...

Страница 2: ..._______ on the product label The serial number _______________________ located at the base of the machine The purchases date from your purchase receipt required for warranty service A description of the problem Ordering Parts and Accessories To order parts and accessories for your pressure washer call or visit your local dealer To get the best use of your pressure washer please read the manual car...

Страница 3: ...et downstream injection Water Supply direct float tank supply tank feed Heating System 9 Coil Heat Exchanger System temperature flow switch controls Diesel Fired Burner air band transformer fuel pump filter solenoid Pressure Delivery System 9 Discharge Hose Hose Reels Gun Wand Assembly trigger gun wand quick coupler Nozzles spray nozzles steam nozzle and turbo nozzle Hydro Twister Trailers TROUBLE...

Страница 4: ...DUCTION ONEYEARLIMITEDPARTSWARRANTY Provided by Hydro Tek excluding normal wear items listed below Labor excluded ONEYEARWARRANTYONENGINES ONEYEAR OR LESS ON ELECTRIC MOTORS Up to two year limited warranty provided by the respective engine manufacturer and up to one year by electric motor manufacturer Labor excluded ONE YEAR COIL WARRANTY one year parts warranty Labor freezing descaling excluded O...

Страница 5: ...atingpressureortemperature 4 KEEPHANDSCLEAROFBELTSANDMOVINGPARTS 5 Do not operate the product when fatigued or under the influ ence of alcohol or drugs ELECTRICAL PRECAUTIONS 1 ObserveallState Local andNationalcodesfortheinstalla tionofyourelectricallypoweredwasher 2 For a grounded product rated 250 volts single phase or less This Product Is Provided With A Ground Fault Circuit Inter rupterBuiltIn...

Страница 6: ...isconnectbeforespraying 2 PURGE AIR FROM SYSTEM Squeezethetriggeronthespraygununtilaconstantstreamof water comes out Purging works best with nozzle removed from wand and or dual wand in the low pressure mode 3 SELECT DESIRED NOZZLE Connect nozzle securely to spray wand If equipped close pressure adjusting knob on dual wand Hold gun firmly squeeze trigger for highpressurespray O ringshouldbereplace...

Страница 7: ...manual or auto maticthermaloverloadwhichwillshutdown the motor if it overheats If the overload or starter shuts down the motor have an elec tricianoranauthorizedHydroTekdistributor check for electrical problems Voltage reading under load should be 10 of name plate voltage on motor The motor can be reset by depressing the red overload button located on either the motor or the starter as shown above...

Страница 8: ...ter temperature is 145ºF Do not run pump dry Protect from freezing Do not run a frozen pump until it is completely thawed UNLOADER AND PRESSURE RELIEF VALVE The unloader valve is preset at the factory to govern the proper output pressure of your machine It will release the pressure of the pump output back into the inlet if the trigger on the spray gun is released NEVER increase the set pressure on...

Страница 9: ...the coils of pipe which in turn heats the water flowing through it Use clean 2 DIESEL FUEL for the burner or substitute 1 diesel light fuel oil or Kerosene if diesel is not available AIR BAND adjustments may need to be made to compen sate for higher elevations or if more than a trace of smoke is observed in the burner exhaust The ELECTRODES may need to be cleaned and adjusted periodically These ad...

Страница 10: ... nozzle multiplies the power ofyourmachinebyrotatingthesprayjetandmakingthewater impact the surface harder to give better cleaning results Simply replace the spray nozzle with the turbo nozzle and squeezethetriggeronthespraygunwiththeburneroffforhigh pressure spray Do not point the turbo nozzle upward when starting Turbo Laser type nozzles cannot be used with water over 190º or life of the turbo n...

Страница 11: ...rakes Test that theyare operational Brake Adjustment Adjust to proper operating clearance x Brake Magnets Inspect for wear and current draw x Brake Linings Inspect for wear and contamination x Brake Controller Check for correct amperage modulation x Brake Cylinders Check for leaks sticking x Brake lines Inspect for cracks leaks or kinks x Trailer Brake Wiring Inspect for bare spots fray ect x Brea...

Страница 12: ...of oil leakage and replace damaged O ring or seal The most recurring probable cause is listed first Repairs should be made only by a qualified technician PowerSystem GasolineEngineDriven Engine will not start or crank over Engine will not start but will crank over Engine bogs down under load whenever spray gun is triggered Electric motor does not start Machine will not auto start If equipped Trigg...

Страница 13: ...on if equipped Fill burner tank with 2 diesel Squeeze trigger to fire burner Clean or tighten fuel filter Check fuel pressure Clean spray nozzle Reset overload locate source of overload Install nozzle in wand See pumping systems trouble shooting Check fuel pressure filter fuel lines Replace fuel pump and or nozzle Check electrical continuity with pump spraying and burner on Replace fuel valve if i...

Страница 14: ...TRIGGER IS PULLED REPLACE IF NO CONTINUITY CHECK BELT TENSION ADJUST IF NEEDED ADJUST ENGINE RPM TO RUN IN SPEC VOLTAGE OUTPUT CHANGES WITH GENERATOR SPEED CHECK CAPACITOR FOR 16MFD ARC TERMINALS WITH SCREW DRIVER BEFORE TESTING IF ALL THESE TEST GOOD REPLACE GENERATOR ADJUST FUEL PRESSURE TO SPEC CHECK REPLACE FILTER REPAIR ANY AIR LEAKS IF PROPER PRESSURE CANNOT BE OBTAINED REPLACE FUEL PUMP IS ...

Страница 15: ...ILTER REPAIR ANY AIR LEAKS IF PROPER PRESSURE CANNOT BE OBTAINED REPLACE FUEL PUMP IS THERE FUEL VAPOR COMING OUT OF THE BURNER EXHAUST CHECK THE TRANSFORMER FOR SPARK CAUTION HIGH VOLTAGE CHECK ELECTRODE ADJUSTMENT AND AIR BAND ADJUSTMANT SEE BURNER SPEC SHEET FOR SETTING ELECTRODE GAP IS VERY IMPORTANT CHECK ELECTRODES FOR CRACKS REPLACE FUEL NOZZLE REPLACE INSULATION IF IT IS SATURATED WITH DIE...

Страница 16: ...WIRING DIAGRAMS ST 16 ...

Страница 17: ...17 WIRING DIAGRAMS ST ...

Страница 18: ...WIRING DIAGRAMS SR 18 ...

Страница 19: ...19 WIRING DIAGRAMS SK ...

Страница 20: ...20 WIRING DIAGRAM SH ...

Страница 21: ...21 WIRING DIAGRAMS SH ...

Страница 22: ...22 WIRING DIAGRAMS HG ...

Страница 23: ...SERVICE RECORD 23 MODEL _______SERIAL __________ Date of Service Mo Day Year Number of Run Hrs Since Last Service Service Performed ...

Страница 24: ...withsyntheticoilwhichdoesnotrequirechanging ReplaceBurnerFilter Monthly Moreofteniffuelqualityispoor RemoveBurnerSoot Annually BurnerAdjustment Cleaning Annually DescaleCoil Annually MoreOftenIfRequired ReplaceSprayNozzle 6months RplcQuickConnects Annually CleanWaterScreen Filter Weekly CleanFloat SupplyTank Every6months ReplaceHPHose Annually Belts Tighten6months Inspect Replace Annually MAINTENA...

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