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 SYSTEM INFORMATION                                                    11

TRAILERS:

Trailers are designed to match to your  washer to increase
productivity. They have been field-tested to prove their
reliability in the toughest applications.
 The unique torsion axle suspension provides the smoothest
ride available and prevents damage to the pressure washer
from a  harsh ride. The enhanced wheel travel keeps road
vibration and rattle to a minimum.

Trailers outfitted with electric brakes require a properly installed
electric brake controller. Light wire harnesses are provided for all
trailers (flat 4 pole type). Alternate types of adapters are available
at auto or trailer parts supply stores.

 ST40004 Series trailers offer a 190 gallon water
tank with an integrated hot water pressure washer system. This
package employs a  direct drive pump and 12 volt  diesel fired
water heating system. Optional hose reels can be installed on the
rear deck of the trailer for added storage convienience. Torsion
axle suspension is a standard feature on this model. Optional
Stainless Steel weather guard panels for the lower burner system
and upper pressure system are also available.

Systems equipped with optional hose reels  provide the user with
added benefit of side discharge for quick hose use. Hose reels
also increase the hose life and reduce risk of damage due to
kinking or dragging. Use hose reel latches or appropriate tie
downs to prevent road damage to guns, hoses, and wands while
trailering.

ITEM

FUNCTION REQUIRED

3 MTH. 

OR 3000 

MILES

6 MTH. 

OR 6,000 

MILES

12 MTH. 

OR 

12,000 
MILES

Brakes

Test that they are operational 

Brake 

Adjustment

Adjust to proper operating 

clearance 

x

Brake M agnets 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

Breakaway 

Systems

Check battery charge and switch 

operation

Hub/Drum

Check for abnormal wear or 

scoring

x

Wheel Bearings 

& Cups

Inspect for corrosion or wear: 

clean & repack

x

Seals

Inspect for leakage; replace if 

removed

x

Springs

Inspect for wear / loss or arch

x

Suspension 

Parts

Inspect for bending loose 

fasteners/ wear

x

Hangers

Inspect welds

x

Wheel Nuts & 

Bolts

Tighten to specified Torque 

value (Lug = 70-90 ft lbs) 

x

Wheels

Inspect for cracks, dents or 

distortion

x

Tire Inflation 

Pressure

Inflate to tire manufacturer's 

specs.

Tire Condition

Inspect for cuts, wear, bulging, 

ect.

x

TRAILER  MAINTENANCE  SCHEDULE

Before every use

Before every use

Before every use

Lunette Eye assemblies are also available for the hook trailering
hitch.

Special maintenance and trailering considerations:

 Check with

local and state vehicle codes to confirm your brake configuration
is compliant. Some states require electric and/or surge brakes on
all trailers. Never tow without properly adjusted rear view mirrors,
brake actuators, or lights. Tire pressure and wheel lug nuts must
also be checked on a regular basis. Trailer tongue weight on the
tow vehicle hitch should never be under 8% of the total trailer
(loaded) weight. Insufficient tongue weight can result in
"fishtailing" and loss of control of the trailer AND tow vehicle.

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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