Hydro Tek HD series Page 3 Operation And Maintenance Manual Download

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INTRODUCTION

.......................................................................................................................... 2

Statement of No-Nonsense Warranty

SAFETY WARNINGS

............................................................................................................... 3, 4

Electrical Precautions
Fire Precautions
Ventilation Precautions
Spray Injection Precautions
Personal Hazard Precautions

OPERATING INSTRUCTIONS

................................................................................................ 5, 6

Before Start Up
Operation
Shut Down & Antifreeze Protection

SYSTEM INFORMATION

Power System ................................................................................................................... 7

Electric Motor/Gasoline Engine/Diesel Engine
Power Transmission System

– direct, & belt drive

Generator

– auxiliary power, circuit breaker

Pumping System ........................................................................................................... 8, 9

Pump
Unloader and Pressure Relief Valve
Chemical Injection System
Water Supply

Heating System ........................................................................................................... 9, 10

Coil/Heat Exchanger System
Diesel Fired Burner

Pressure Delivery System ......................................................................................... 10, 11

Discharge Hose\Gun/Wand Assembly
Nozzles

Accessories ............................................................................................................... 11, 12

Wet sandblaster, turbo nozzle, reels, Hydro Twister, Wastewater recovery

TRAILERS

.................................................................................................................................. 13

TROUBLESHOOTING GUIDE

............................................................................................. 14, 15

BURNER TROUBLESHOOTING GUIDE

............................................................................ 16, 17

SERVICE/MAINTENANCE INFORMATION

.............................................................................. 18

EXPLODED VIEW

........................................................................................................... Enclosed

TRAILER REGISTRATION

– CERTIFICATE OF ORIGIN

....................... Enclosed (If applicable)

TEST SPECIFICATIONS

................................................................................................ Enclosed

ENGINE SHEET

.............................................................................................................. Enclosed

PARTS LIST / EXPLODED VIEW

................................................................................... Enclosed

INSTALLATION INSTRUCTIONS

.................................................................................. Enclosed

WIRING DIAGRAMS BY SERIES

................................................................................... Enclosed

USE ONLY HYDRO TEK CERTIFIED ORIGINAL EQUIPMENT REPLACEMENT PARTS, FAILURE

TO DO SO COULD LEAD TO WARRANTY EXCLUSION AND SEVERE BODILY INJURY

TABLE OF CONTENTS

Summary of Contents for HD series

Page 1: ...S HP SERIES HX SERIES SS SERIES SC SERIES SCU SERIES IMPORTANT TO REDUCE RISK OR INJURY READ OPERATING INSTRUCTIONS CAREFULLY BEFORE USING Hydro Tek 04 2010 Easy Clean Systems 11337 Trade Center Drive 200 Rancho Cordova CA 95742 916 638 0828 800 292 EASY www EasyCleanSystems com ...

Page 2: ...WASH WATER RECYCLE POWER WASHERS Cold Water Hot Water electric Self contained Skids Natural Gas Trailers HOSE REELS SURFACE CLEANERS ...

Page 3: ...eating System 9 10 Coil Heat Exchanger System Diesel Fired Burner Pressure Delivery System 10 11 Discharge Hose Gun Wand Assembly Nozzles Accessories 11 12 Wet sandblaster turbo nozzle reels Hydro Twister Wastewater recovery TRAILERS 13 TROUBLESHOOTING GUIDE 14 15 BURNER TROUBLESHOOTING GUIDE 16 17 SERVICE MAINTENANCE INFORMATION 18 EXPLODED VIEW Enclosed TRAILER REGISTRATION CERTIFICATE OF ORIGIN...

Page 4: ...r a local auto parts store Connect the battery cables and follow the operation instructions for starting Pressure Steamers are electric powered and will require an appropriate electric outlet or disconnect box and an electric plug that is rated for your machine s voltage and amperage and matches to your electrical socket Smaller machines are equipped with a ground fault interrupter on the electric...

Page 5: ...warranty claim write to Hydro Tek Systems Inc 2353 Almond Ave Redlands CA 92374 Attn Technical Services Please enclose a copy of the dated purchase receipt and explain the nature of the defect ELECTRICAL PRECAUTIONS 1 Observe all State Local and National codes for the installation of your electrically powered washer 2 For a grounded product rated 250 volts single phase or less This product is prov...

Page 6: ...ust vent at least 8 diameter to the outside through the van roof or though the side panel that is at least 10 in diameter and position this vent to avoid water dirt and debris collection No flammable liquids aerosols or flammable materials should be stored within 24 of the unit and should not be stored under the unit During refueling ALL ignition sources and switches should be OFF and there should...

Page 7: ...ay gun until a constant stream of 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 high pressure spray CAUTION Gun kicks back hold with both hands WARNING risk of explosion DO NOT spray fla...

Page 8: ...g the broad spray nozzle works best to perform rinsing and delicate surface washing In areas where the cleaning is more difficult and in smaller areas such as cracks and holes use the narrow spray nozzles 0 or 15 degree Chemicals can be applied in a couple of different ways One way is with a hand spray pump The other is with the chemical system on the equipment either downstream or high pressure d...

Page 9: ...g of 87 or higher in the engine fuel tank Do not use unapproved gasoline such as E20 or E85 ethanol blends Up to 15 MTBE methyl tertiary butyl ether or 10 ethanol is acceptable Any failures from use of these fuels will not be warranted Consult engine manual for proper oil type and capacity The engine manufacturer recommends a break in period of 25 hours at which time the engine oil and filter shou...

Page 10: ...e is preset at the factory to govern the proper output pressure of your machine It will release the pressure of the pump back into the inlet if the trigger on the spray gun is released NEVER increase the set pressure on the unloader to exceed the specifications for your machine All hot water machines are equipped with a SAFETY PRESSURE RELIEF VALVE In the unlikely event that your unloader fails or...

Page 11: ...cket around the outside of the heating area It is double wrapped with ceramic blanket insulation and a stainless steel cover The inside of the coil assembly can become covered with soot if the burner is out of adjustment or if it is fired by diesel fuel This can be cleaned by removing both end caps on the coil enclosure and brushing or spraying off debris or by adding a soot removal agent Part CB2...

Page 12: ... stop when the trigger gun is released and is controlled through a high amperage contactor To help keep the battery fully charged and for safely cooling down the burner turn off the burner during the last minute of rinsing When leaving the machine unattended shut off burner and engine switch Replace 12 VDC battery regularly 2 year maximum interval on 12V burner systems to help ensure consistent pe...

Page 13: ...igher temperature Up to 250 F The 40 nozzle spreads the water stream over a wide area to give you less impact for delicate surfaces OPTIONAL ACCESSORIES WET SANDBLASTER The wet sandblaster is a system that introduces sand or other media such as baking soda into the water stream for abrasive blasting It is especially effective for graffiti or paint removal Performance of the unit is directly relate...

Page 14: ...ailable at Hydro Tek dealers HYDRO TWISTER Surface Cleaners The Hydro Twister is a flat surface cleaner that connects to a pressure washer and uses a spray bar rotating at a high speed within 1 of the ground It will clean concrete more consistent than an operator with a spray wand with less fatigue and 10 20 times faster Simply move the twister over the surface and watch a clean path appear behind...

Page 15: ...n tires Check all bolts including the lug nuts for tightness and condition periodically Double check safely chain and wire harness before departing Check latch on coupler and adjust if required to fit your trailer ball properly Never tow without properly adjusted rear view mirrors brake actuators or lights Grease wheel bearings as required TRAILER MAINTENANCE SCHEDULE ITEM FUNCTION REQUIRED 3 MTH ...

Page 16: ...m De scale coil for better water flow Remove spray nozzle and pull trigger to check auto start function Check mechanical function electrical signal to relay Pumping System Trigger gun leaks or will not shut off Debris in gun valve assembly Clean valve assembly or replace gun Pump runs but has low spray pressure Water turned off Nozzle is plugged or sized incorrectly Inlet chemical injection valve ...

Page 17: ...k relieving water Excessive over pressurizing and system spikes Take in for system check Battery Battery keeps losing voltage For 12v systems Battery voltage low RPM too low Engine charging system faulty Electrodes misadjusted Fuel pump pressure too high Air band too far open Burner amp draw too high Have battery checked and load test charge if low and replace if necessary Allow water to cool 2 mi...

Page 18: ...K BELT TENSION ADJUST IF NEEDED ADJUST ENGINE RPM TO RUN WITHIN 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 NO DOES THE LIGHT ON THE BURNER SWITCH COME ON WHEN THE TRIGGER IS PULLED YES YES TURN THE THERMOSTAT FULLY CLOCKWISE CHECK FOR CONTINUITY REPLACE IF NO CONTINUITY CHECK FOR...

Page 19: ...00 RPM FOR DIRECT DRIVE REPAIR CHARGING CIRCUIT AND OR REPLACE BATTERY IF NEEDED LOW VOLTAGE WILL AFFECT BURNER PERFORMANCE IS THERE FUEL VAPOR COMING OUT OF THE BURNER EXHAUST CHECK THE TRANSFORMER FOR SPARK CAUTION HIGH VOLTAGE CHECK ELECTRODE ADJUSTMENT AND AIR BAND ADJUSTMENT SEE BURNER SPEC SHEET FOR SETTING ELECTRODE GAP IMPORTANT CHECK ELECTRODES FOR CRACKS REPLACE FUEL NOZZLE REPLACE INSUL...

Page 20: ...lug Maintenance 500 hours or 6 months Clean Fuel Tank s Annually Replace Fuel Lines Annually Pump Oil Inspect Daily Change After first 25 hours then every 6 months or 500 hours Axial pumps come filled with synthetic oil which does not require changing Clean Replace Burner Filter Monthly More often if fuel quality is poor Remove Burner Soot Annually Burner Adjustment Cleaning Annually De scale Coil...

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Hydro Tek HD series, Operation And Maintenance Manual

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