Xstream HW152EMD Operation Manual
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Xstream HW152EMD Operation Manual

Electric hot water pressure washer
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ELECTRIC HOT WATER

PRESSURE WASHER

operation manual
HW152EMD
HW204EMD

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Summary of Contents for Xstream HW152EMD

  • Page 1: Pressure Washer

    ELECTRIC HOT WATER PRESSURE WASHER operation manual HW152EMD HW204EMD...

  • Page 2: Table Of Contents

    table of contents Safety 6    Safety Rules 7    Safety Warnings Features 13    Features Installation & Preparation 14  Attire 14  Set-Up 15  Power Cord Connection 17  Burner Fuel Tank 17  Nozzle Review 18  Nozzle Connection 19  Water Supply 20  Unloader 20  Thermal Relief Valve 20  Pre-Start Inspection Procedures Operation 21  Flushing the System 21  Start-Up/Cold Water Operation 23  Hot Water Operation 23 ...
  • Page 3 40  Motor/Pump Assembly 42  Pump Assembly 45  Unloader 47  Pressure Switch (22-0171) 48  Coil Drain Plug (850-0218) 49  Heat Exchanger/Blower Motor 51  Boiler Assembly 53  Gun/Wand/Hose Assembly 54  Fuel Tank 55  Fuel Pump 55  Fuel Solenoid 56  Electric Box Assembly for HW1115EMD and  HW152EMD 58  Electric Box Assembly for HW204EMD 60  Wire Schematic for HW1115EMD and  HW152EMD 61  Wire Diagram for HW1115EMD and  HW152EMD 62  Wire Schematic for HW204EMD 63  Wire Diagram for HW204EMD 64  Statement of Warranty 65  Warranty Exclusions...
  • Page 4 introduction Attention: Read through the complete manual prior to the initial use of your Pressure washer Using the Operator’s manual The operating manual is an important part of your Pressure washer and  should be read thoroughly before initial use, and referred to often to make  sure adequate safety and service concerns are being addressed. Reading the owner’s manual thoroughly will help avoid any personal injury  or damage to your pump. By knowing how best to operate this machine  you will be better positioned to show others who may also operate the  unit. You can refer back to the manual at any time to help troubleshoot any  specific operating functions, so store it with the machine at all times.
  • Page 5 product identification Record Identification Numbers Pressure washer If you need to contact an Authorized Dealer or Customer Service line (1- 866-770-1711) for information on servicing, always provide the  product model and identification numbers. You will need to locate the model and serial number for the pump and  record the information in the places provided below.  Date of Purchase: Dealer Name: Dealer Phone: Product Identification Numbers Model Number: Serial Number:...

  • Page 6: Safety

    safety Save these Instructions SAFETy RULES This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. The safety alert symbol (      ) is used with a signal word (DANGER,  CAUTION, WARNING), a pictorial and/or a safety message to alert  you to hazards.  DANGER indicates a hazard which, if not avoided, will result in death ...
  • Page 7 safety WARNING Serious injury or death could occur if the pressure  washer is not properly grounded. Your pressure washer  is powered by electricity and may cause electric shock  or electrocution if not used properly. Electrical shock may occur from electrical cord. Electrical shock may occur if pressure washer is not  operated properly. Serious injury or death may occur if electrical repairs are  attempted by unqualified persons. • This product must be grounded. Make sure the pressure washer is  equipped with a GFCI built into the power supply cord. If this is not  available, the pressure washer must be plugged into a receptacle that  is protected by a GFCI. Disconnect when not in use. • If your unit is equipped with a GFCI, DO NOT drop the GFCI as  damage could result. If the GFCI is accidentally dropped, be certain  to test the GFCI before using to ensure it is working properly. (Follow  instructions on GFCI for test procedures.) Always be certain the unit  is receiving proper voltage. Before plugging the unit into a compatible  power source, be certain the switch is in the “OFF” position.  Disconnect when not in use. • Do not modify plug provided with the product. If it will not fit the  outlet, have a proper outlet installed by a qualified electrician. Do not  use any type of adapter. • Check power cord for signs of crushing, cutting or heat damage. If  replacement of plug or cord is needed, use only identical replacement  parts. • Do not use extension cords with this pressure washer. • Keep all connections dry and off the ground. Do not allow electrical  cords to lay in water or in such a position where water could come in  contact with them. Do not touch plug with wet hands. • Do not pull on the electrical cord to disconnect from the outlet. • Do not direct spray on or into electrical installations of any kind! This  includes electrical outlets, light bulbs, fuse boxes, transformers, the  unit itself, etc. • Do not allow metal components of the pressure washer to come in  contact with live electrical components. • Never operate the pressure washer with safety guards/covers  removed or damaged.
  • Page 8 safety • Any electrical wiring or repairs performed on this pressure washer  should be done by Authorized Service Personnel in accordance with  National and Local electrical codes. • Before opening any electrical enclosure, always shut off the pressure  washer, relieve pressure and unplug the pressure washer from the  power source. Allow the pressure washer to cool down. Never  assume the pressure washer is safe to work on just because it is not  operating. It could restart at any time! Service in a clean, dry, flat area. WARNING Serious injury or death may occur from normal sparks in  the multiple ignition sources or burner exhaust. Injury or death may occur as a result of improper fueling. Serious injury or death may occur if system safety’s are  not properly maintained. • Always operate pressure washer in a well ventilated area free of  flammable vapors, combustible dust, gases or other combustible  materials. • Do not store the pressure washer near an open flame or any  equipment such as a stove, furnace, water heater, etc., which utilizes  a pilot light or sparking device. • Do not use this pressure washer to spray flammable material! • Do not smoke while filling burner fuel tank. • Never fill the burner fuel tank while the pressure washer is running or  hot. Allow to cool two minutes before refueling. • Always refuel slowly to avoid the possibility of spilled fuel which may  cause a risk of fire. • Do not refuel indoors or in a poorly ventilated area. Burner Fuel Tank: • Use No. 1 or No. 2 fuel oil/diesel or kerosene. Do not use gasoline,  crankcase drainings or oil containing gasoline or solvents. • Do not operate the unit if diesel fuel is spilled. Wipe the pressure  washer clean and move it away from the spill. Avoid creating any  ignition until the diesel fuel has evaporated. • This pressure washer has a Safety Relief device which should never  be altered, modified, removed or made inoperative. If the device fails,  replace immediately with only genuine manufacturer replacement part.
  • Page 9 safety WARNING Serious injury or death may occur from inhaling burner  exhaust or dangerous vapors. • Never operate this pressure washer in an enclosed area. Always make  certain there is adequate ventilation (fresh outside air) for breathing  and combustion. This will prevent the buildup of dangerous carbon  monoxide gases. Beware of poorly ventilated areas, or areas with  exhaust fans which can cause poor air exchange. • Follow all safety instructions provided with the materials you are  spraying. Use of a respirator may be required when working with  some materials. Do not use this pressure washer to dispense  hazardous detergents. WARNING Serious injury or death could occur from high pressure  spray penetrating the skin. • Keep clear of nozzle and spray! Never put your hand, fingers or body  directly over the spray nozzle. • Do not direct discharge stream at persons or self. • This product is to be used only by trained operators. • Always keep operating area clear of all persons. • Close supervision is necessary when used near children. DO NOT  allow children to operate this unit! • SEEK EMERGENCY MEDICAL CARE if the spray appears to have  penetrated the skin! DO NOT TREAT AS A SIMPLE CUT!! • High pressure hoses and fuel lines should be inspected daily for signs  of wear. If evidence of failure exists, promptly replace all suspect  hoses and fuel lines to prevent the possibility of injury from the high  pressure spray. If a hose or fitting is leaking, NEVER PLACE YOUR  HAND DIRECTLY ON THE LEAK. • NEVER operate the gun with the trigger wired in the open position.  To prevent accidental discharge, the trigger gun should be securely  locked when not in use. • Before removing the spray nozzle or servicing the unit, ALWAYS shut  off the unit and trigger the gun to release trapped pressure. (Even af- ter you shut off the unit, there is high pressure water left in the pump,  hose and gun until you release it by triggering the gun.)
  • Page 10 safety WARNING Serious injury may occur from touching the heat ex- changer. This area can remain hot for some time after  the pressure washer is shutdown. • Never allow any part of your body to contact the heat exchanger. • Do not leave unit unattended after shutdown until it is completely  cooled down as described in the “SHUTDOWN” procedures listed on  page 25 of this manual. WARNING Serious injury may occur from a pressure washer  malfunction or exploding accessories if incorrect system components, attachments or accessories are  used.  Serious injury or death may occur if attempting to start  the pressure washer when the pumping system is  frozen. • Never make adjustments to the factory set pressures. • Never exceed manufacturers maximum allowable pressure rating of  attachments. • Do not allow any hoses to make contact with heat exchanger to  prevent the possibility of bursting. Avoid dragging the hoses over  abrasive surfaces such as cement. • Use only manufacturer recommended repair parts for your pressure  washer. • In freezing temperatures, the unit must always be warm enough to  ensure there is no ice formation in the pump. Do not start the pressure  washer if it has been transported in an open or under heated vehicle  without first allowing the pump to thaw. WARNING Serious injury may occur to the operator from moving  parts on the pressure washer. • Never make adjustments to the unit while it is connected to the power  source.  • Do not operate the unit without all protective covers in place. • Follow the maintenance instructions specified in the manual.
  • Page 11 safety WARNING Serious injury or death may occur from detergents con- tacting the skin. Serious injury can occur from loose debris being pro- pelled at a high speed from the spray gun. Injury may occur if the operator loses his balance  caused by the thrust of water traveling through the  spray nozzle. Injury may occur from the pressure washer. • SEEK EMERGENCY MEDICAL CARE if you are using cleaning  agents and the spray appears to have penetrated the skin! DO NOT  TREAT AS A SIMPLE CUT! Be prepared to tell a physician exactly  what kind of detergents you were using by reading the Material Safety  Data Sheet (MSDS) provided with your detergent. • Never use any solvents or highly corrosive detergents or acid type  cleaners with this pressure washer. • Protective equipment such as rubber suits, gloves and respirators are  advisable, especially when using cleaning detergents. • Keep all detergents out of the reach of children! • ALWAYS wear protective goggles when operating the unit to shield  the eyes from flying debris and detergents. • DO NOT direct spray toward fragile materials such as glass for shat- tering could occur. • If the pressure washer is equipped with an Auto start/stop feature,  the unit will shutdown until the gun is triggered. To prevent accidental  high pressure discharge, do not leave unit unattended while in this  mode. • Stay alert-watch what you are doing. Do not operate the unit when  fatigued or under the influence of alcohol or drugs. • NEVER squeeze the trigger unless securely braced. • DO NOT overreach or stand on unstable support. Keep good footing  and balance at all times. • Wet surfaces can be slippery, wear protective foot gear and keep  good footing and balance at all times. • NEVER trigger the gun while on a ladder or roof. • ALWAYS hold on firmly to the gun/lance assembly when starting and  operating the unit. Failure to do so can cause the lance to fall and  whip dangerously.
  • Page 12 safety • Know how to stop the pressure washer and bleed pressures quickly.  Be thoroughly familiar  with controls. • DO NOT leave pressurized unit unattended. Shut off the pressure  washer and release trapped pressure before leaving. • DO NOT operate the unit if you see any fuel, oil or water leaks from  the machine. DO NOT resume operation until the unit has been in- spected and repaired by a qualified service person. • Place unit in a clean, dry, flat area for servicing. Before servicing the  unit: turn the unit off, relieve the water pressure from the trigger gun,  and allow the unit to cool down. Service in clean, dry, flat area. If ap- plicable, block wheels to prevent unit from moving. • Do not move the unit by pulling on the hose.

  • Page 13: Features

    features FEATURES Features 1.   TEFC Pump Motor 9.     High Pressure Hose Operator's Manual 2.   Spray Nozzle Holder 10.   Trigger Safety Lock 3.   Burner Fuel Tank 11.   Trigger Gun 4.   High Pressure Pump w/Unloader 12.   Insulated Lance 5.   Flat Free Wheels 13.   Lance 6.   Switch-On/Off/Burner 14.   Spray Nozzle 7.   Burner Air Regulation 15.   Wand Holder 8.   Brake...

  • Page 14: Installation & Preparation

    installation & preparation Installation & Preparation ATTIRE Proper attire is essential to your safety. It is advised to utilize whatever  means necessary to protect eyes, ears, and skin. Additional safety  attire (such as respiratory mask) may be required when using detergent  cleaning agents with this washer. SET-UP 1. This unit should only be placed on a level surface to ensure proper  lubrication for the water pump while operating. NEVER spray water  directly on the unit. 2. Do not use unit in an area: a. with insufficient ventilation. b. where there is evidence of oil or fuel leaks. c. where flammable gas vapors may be present. 3. Engage brake to prevent the unit from moving while operating. 4. Do not allow the unit to be exposed to rain, snow or freezing  temperatures. If any part of the unit becomes frozen, excessive  pressure may build up in the unit which could cause it to burst  resulting in possible serious injury to the operator or bystanders. 5. Pump oil level should be checked before each use. Make certain  the oil is on the “Full” mark on the dipstick or in the center of the oil  sight glass. If the level appears to be low, fill with SAE20 or 30 non- detergent pump oil. DANGER DO NOT PLACE UNIT IN AN AREA WHERE  FLAMMABLE GAS VAPORS MAY BE PRESENT. A SPARK COULD CAUSE AN EXPLOSION OR FIRE! DO NOT STORE/OPERATE UNIT IN FREEZING  ENVIRONMENTS! WARNING DO NOT OPERATE IN AN ENCLOSED AREA. USE  THIS PRODUCT ONLY IN WELL VENTILATED  AREAS! THE EXHAUST CONTAINS CARBON MONOXIDE, A POISONOUS, ODORLESS AND INVISIBLE GAS.  BREATHING THIS GAS CAN CAUSE SERIOUS INJURY, ILLNESS & POSSIBLE DEATH.

  • Page 15: Power Cord Connection

    installation & preparation POWER CORD CONNECTION DANGER THIS UNIT MUST BE CONNECTED TO A PROPERLY  GROUNDED OUTLET. DO NOT USE AN ADAPTER  OR REMOVE THE THIRD GROUNDING PRONG. 1. Make certain the motor switch is in the “OFF” position. 2. Ensure electrical supply is identical to the specifications listed on the  pressure washer data plate. 3. GROUNDING INSTRUCTIONS: 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 conductor and a grounding plug. The plug must be plugged  into an appropriate outlet that is properly installed and grounded in  accordance with all local codes and ordinances. 4. 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 - 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. 5. GROUND FAULT CIRCUIT INTERRUPTER PROTECTION: a. SINGLE PHASE: If this pressure washer is provided with a Ground  Fault Circuit Interrupter (GFCI) built into the plug or the power supply  cord, test the GFCI each time it is plugged into an outlet according to  instructions on the GFCI. DO NOT use the pressure washer if the test  fails! The GFCI provides additional protection from the risk of electric  shock. Should replacement of the plug or cord become necessary, use  only identical replacement parts that include GFCI protection. b. SINGLE PHASE: If this pressure washer is not provided  with a GFCI, this pressure washer should only be connected  to a receptacle that is protected by a Ground Fault Circuit  Interrupter (GFCI) to comply with the National Electric Code  (NFPA 70) and to provide additional protection from the risk of  electric shock. c. THREE PHASE: These pressure washers are not provided ...
  • Page 16 installation & preparation 6. EXTENSION CORDS:THE MANUFACTURER DOES NOT  RECOMMEND THE USE OF EXTENSION CORDS! If use of an  extension cord is unavoidable, it must be plugged into a GFCI found  in circuit boxes or protected receptacles. When using an extension  cord, consult a qualified electrician to determine the proper wire gauge  needed for the length of the extension cord. SINGLE PHASE: Use only 3-wire extension cords that have 3-prong  grounding-type plugs and 3-pole cord connectors that accept the plug  from the product. THREE PHASE: Use only 4 wire extension cords that have 4-prong  grounding type plugs and 4-pole cord connectors that accept the plug  from the product. Use only extension cords that are intended for outdoor use. These  extension cords are identified by a marking “Acceptable for use with  outdoor appliances; store indoors while not in use.” Use only extension cords having an electrical rating not less than the rating of the product. Do not use damaged extension cords. Examine extension cord before using and replace if damaged. Do not abuse extension cord and do not yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always connect and disconnect the extension cord from the receptacle before connecting and disconnecting the product from the extension cord. 7. Ensure the area between the pressure washer cord and outlet is kept  dry. 8. Insert the male plug into a grounded AC outlet. DO NOT use an  adapter OR remove the grounding plug!! WARNING TO REDUCE THE RISK OF ELECTROCUTION, KEEP  ALL CONNECTIONS DRY AND OFF THE GROUND.  DO NOT TOUCH PLUG WITH WET HANDS.

  • Page 17: Burner Fuel Tank

    installation & preparation BURNER FUEL TANK DANGER DO NOT SMOKE WHILE FUELING!  DO NOT FILL THE FUEL TANK WHILE UNIT IS  RUNNING OR HOT. ALLOW UNIT TO COOL FOR  TWO MINUTES BEFORE RE-FUELING.  DO NOT FILL FUEL TANK TO POINT OF  OVERFLOWING. ALLOW APPROXIMATELY 1/4” OF  TANK SPACE FOR FUEL EXPANSION. ALWAYS STORE FUEL AWAY FROM THE WASHER  WHILE THE UNIT IS RUNNING OR HOT. 1. Review “Risk of Explosion or Fire” pg. 8, before fueling. 2. Locate the Safety Decals on your unit and heed their warnings. 3. Fill the burner fuel tank with good quality, clean No. 1 or No. 2 fuel oil  diesel or kerosene. Do not use gasoline! NOZZLE REVIEW Various nozzles may be quick-connected into the end of the wand to  change the spray pattern or use the detergent feature. When using Quick  Connects (Q.C.), be certain the connection is securely locked. If not, the  high pressure water may shoot the nozzle from the wand, causing severe  injury or serious damage. To determine spray fan, refer to the actual num- ber stamped on the nozzle. The first two digits indicate the spray fan in  degrees, i.e.; 00=0”, 15=15°, 40=40°. 1. The 0° nozzle (RED): This is a blasting nozzle. It delivers a very con- centrated stream of water. Be cautious when using the straight narrow  stream. It is not recommended for use on painted or wood surfaces,  or items attached with adhesive backings. Uses: Removing weeds  from sidewalk cracks, stubborn stains from concrete, masonry, alumi- num and steel, caked mud from equipment, and cleaning lawn mower  undersides. 2. The 15° nozzle (YELLOW): This is a chiseling nozzle. The spray should  be directed at a 45° angle to the surface and used like a scraper to  remove paint, grease and dirt. Uses: Surface preparation (removing  mildew stains and paint chips). 3. The 40° nozzle (WHITE): This is a wash nozzle. This wide spray pattern ...

  • Page 18: Nozzle Connection

    WARNING NOZZLE REVIEW: RISK OF INJECTION CAUSING Various nozzles may SEVERE INJURY! spray pattern or use t NEVER LOOK DIRECTLY AT THE be certain the conne NOZZLE ORIFICE UNLESS IT installation & preparation INSTALLATION & PRE may shoot the nozzle IS DISCONNECTED FROM THE WARNING GUN/WAND ASSEMBLY!

  • Page 19: Water Supply

    installation & preparation WATER SUPPLy WARNING THE TRIGGER GUN SHOULD ALWAYS BE LOCKED IN THE OFF POSITION WHEN NOT IN USE! 1. Select a water supply hose which is a quality grade of garden hose  measuring at least 3/4” ID and no longer than 50 feet. 2 Check the water inlet strainer to ensure it is clean and free of any  obstructions. As a strainer becomes obstructed, it restricts proper  flow of water to the pump. This can result in cavitations which will  prematurely cause failure of pump packings. a. Using a screwdriver, remove the screen from the water inlet. b. Clean or replace if necessary. 3. Connect the hoses. a. Connect one end of the water supply hose to the water inlet of the  unit. b. Connect the other end of the hose to your pressurized water supply. NOTICE • Do not use a non-pressurized water supply (i.e. from a pond or well)  with this unit. • When connecting the water inlet to the water supply mains, local  regulations of your water company must be observed. In some areas,  the unit must not be connected directly to the public drinking water  supply. This is to ensure there is no feedback of detergents into the  water supply. (Direct connection is permitted if a back flow preventer  is installed. Check with local authorities for approval.) • If there is a high mineral content in your water, it is highly recommend- ed that a water softener and an additional water strainer be added  to the water inlet to help prevent the possibility of excessive scale  buildup inside the heat exchanger coil. Clean both strainers before  starting your pressure washer. 4. Follow the incoming water requirements listed below: a. Water pressure must be a minimum of 20 pounds per square  Inch (PSI) and a maximum of 125 PSI. (A typical outdoor faucet will  generally supply this PSI if turned completely “ON”.) b. Incoming GPM must be approximately one gallon more than the  outgoing GPM stated on the pressure washer nameplate. (You can  check GPM by timing how long it takes to fill a 5 gallon container.) c. Incoming water temperature must not exceed 125°F. Excessive ...

  • Page 20: Unloader

    installation & preparation 5. Never allow the unit to operate without the incoming water line  ATION & PREPARATION attached and the water supply is completely turned on. r requirements listed below: WATER INLET STRAINER be a minimum of 20 pounds per square inch (PSI) 25 PSI. (A typical outdoor faucet will generally ed completely "ON".) e approximately one gallon more than the outgoing essure washer nameplate.

  • Page 21: Operation

    operation Operating Instructions FLUSHING THE SySTEM This unit has a steel coil which, after setting, will cause the water remain- ing in the coil from the previous usage to turn brown or black. This water  must be flushed from the system before start-up. This procedure should  be performed without the high pressure hose, gun and lance assembly  installed. 1. Turn on the water supply. 2. Low pressure water will begin flowing from the water outlet. This al- lows the unit to flush any particles from the system. The unit is flushed  when the water is clear. 3. Once the system is flushed, turn off the water supply and connect the  high pressure hose to the water outlet of the unit. 4. Connect the trigger gun and lance assembly to the high pressure  hose. 5. Turn on the water supply. CAUTION BE CERTAIN THE HOSE, GUN & LANCE ASSY. ARE NOT  CONNECTED TO THE UNIT WHILE PRIMING THE PUMP. PRIMING  ALLOWS MINERAL DEPOSITS TO BE RELEASED FROM THE  SYSTEM WHICH WOULD OBSTRUCT OR DAMAGE THE GUN  AND NOZZLE ASSEMBLY RESULTING IN COSTLY REPAIRS. START-UP/COLD WATER OPERATION WARNING KEEP CLEAR OF NOZZLE! NEVER PLACE HAND OR FINGERS IN  FRONT OF NOZZLE! DO NOT DIRECT DISCHARGE STREAM AT PEOPLE OR PETS! AUTO START/STOP FEATURE WILL SHUTDOWN THE PRESSURE WASHER UNTIL GUN IS TRIGGERED. TO PREVENT ACCIDENTAL  HIGH PRESSURE DISCHARGE, DO NOT LEAVE UNIT  UNATTENDED WHILE IN THIS MODE.
  • Page 22 operation 1. Refer to the “Safety Precautions” pgs. 7-12 before starting the unit. 2. Locate the Safety Decals on your unit and heed their warnings. 3. Ensure that the switch is in the “OFF” position. 4. Pointing the trigger gun in a safe direction, unlock the trigger gun and  squeeze the trigger. Brace yourself for possible gun kickback when  the pump starts. 5. Move the switch to the “Pump” position. 6. Once the unit has started, perform the following procedures with the  gun open: a. Inspect for system water leaks, oil leaks and fuel leaks. If a fuel leak  is found, TURN UNIT OFF IMMEDIATELY! See “Risk of Explosion or  Fire”, pg. 8. Be sure that all damaged parts are replaced and that the  mechanical problems are corrected prior to operation of the unit. If you  require service, contact Customer Service. b. Inspect high pressure hoses for kinking, cuts and leaks. If a cut or  leak is found, DO NOT TOUCH HOSE AT LEAK!!! TURN UNIT OFF  IMMEDIATELY! Replace hose before starting the unit. See “Risk of In- jection or Severe Cutting Injury” pg. 9. Be sure that all damaged parts  are replaced and that the mechanical problems are corrected prior to  operation of the unit. If you require service, contact Customer Service. 7. At this point, the unit is operating as a cold water pressure washer.  Trigger the gun several times and try adjusting the water pressure by  rotating the grip on the lance. NEVER place hand or fingers in front of  the nozzle or look directly into the nozzle! High pressure water creates  a risk of severe injury! 8. Do not allow unit to operate in bypass mode (with trigger closed) for  more than three minutes without triggering the gun. Failure to follow  this simple rule can cause premature failure of pump packings. 9. Your pressure washer can deliver high pressure spray and a variety  of spray patterns using cold water. If you wish to use the Hot Water,  Steam application or Cleaning with Detergents, for the correct proce- dures. CAUTION DO NOT ALLOW SPRAY PATTERN TO REMAIN ON A FIXED AREA FOR AN EXTENDED PERIOD OF TIME. POSSIBLE DAMAGE MAY OCCUR TO THE AREA.

  • Page 23: Hot Water Operation

    operation HOT WATER OPERATION WARNING THE WATER TEMPERATURE COULD BECOME VERY HOT DURING  HOT WATER OPERATION. BE CAUTIOUS WHEN ADJUSTING  PRESSURE OR CONTROLLING THE TRIGGER GUN/ LANCE  ASSEMBLY. 1. Follow the steps 1-8 outlined for “START-UP/COLD WATER  OPERATION”. 2. Move the switch to the “Burner” position. On initial start-up, water  will begin turning hot in approximately 20 seconds and will reach  maximum temperature in approximately 2-1/2 minutes, provided the  trigger remains squeezed. The burner will stop firing when the trigger  is released. At this point, the unit is operating as a hot water pressure washer. Be  extremely cautious when adjusting the pressure and controlling the  trigger gun/ lance assembly to avoid the possibility of burns. NOTICE While spraying, it is normal for the burner to fire intermittently. The high  limit switch will cause combustion to cease when the temperature of  the discharged water exceeds the temperature setting of the switch.  Combustion will begin again when the water temperature drops below  the minimum setting . STEAM OPERATION (IF APPLICABLE) 1. Follow steps 1-8 outlined for “STARTUP/COLD WATER  OPERATION”. 2. Ensure the quick-connect at the end of the lance is cool enough to  touch, then remove the high pressure nozzle and replace it with the  steam nozzle. Remove the high pressure hose and replace it with the  steam hose. 3. Turn unloader knob completely counterclockwise to the minimum  setting. 4. Turn the switch to “Steam”. At this point, the unit is operating as a steam pressure washer. Be  extremely cautious when adjusting the pressure and controlling the  trigger gun/ lance assembly to avoid the possibility of burns.

  • Page 24: Cleaning With Detergents

    operation NOTICE The burner will shut down if the switch is moved to “Steam” without  first setting the unloader to minimum or operating in the high pressure  mode.) CLEANING WITH DETERGENTS UNDER LOW PRESSURE NOTICE This feature is designed for use with mild detergents only. Since the cleaning solution travels through the heat exchanger coil, DO NOT use corrosives as they will cause extensive damage as well as pose a considerable safety hazard. 1. Prepare detergent solution according to label directions. Never pump  acids, alkaline, abrasive fluids or solvents through the unit. 2. Adjust the amount of detergent desired by locating the adjustment  knob at the end of the clear vinyl hose. Turn the knob completely  counterclockwise to set at maximum siphon rate. 3. Fully immerse the detergent strainer into the detergent solution. 4. With the trigger gun locked in the “OFF” position, securely quick- connect the detergent spray nozzle (#65 40° BLACK) into the end of  the wand. 5. To apply solution; unlock the trigger gun and squeeze the trigger. In  a few moments a detergent/water mixture will exit the nozzle. Start  spraying the lower portion of the surface being cleaned and move up,  using long overlapping strokes. Applying from the bottom up helps  avoid streaking. Allow to soak briefly. (Avoid working on hot surfaces  or in direct sunlight to minimize the chances of the detergent drying,  which may result in damaging painted surfaces.) Be certain to rinse a  small section at a time. 6. To rinse; lock the trigger gun in the “OFF” position, securely quick- connect the desired high pressure nozzle into the end of the wand.  Unlock the trigger gun and spray. It will take about 30 seconds to  purge all detergent from the line. For best rinsing results, start at the  top and work down. 7. Siphon a gallon of water through the low pressure detergent injection  system after each use. This prevents the possibility of corrosion or  detergent residue causing mechanical problems during the next use.

  • Page 25: Shutdown

    operation SHUTDOWN WARNING TO PREVENT ACCIDENTAL HIGH PRESSURE DISCHARGE, DO NOT LEAVE UNIT UNATTENDED UNTIL “OFF/PUMP/BURNER/ STEAM” SWITCH IS IN THE OFF POSITION. 1. Move the switch to the “Pump” position. 2. Squeeze the trigger and discharge the water for a period of three  minutes to cool the heat exchanger and high pressure hose.  (Insufficient cool down period of the high pressure hose will cause  excessive wear and eventual rupturing of the hose.) 3. Move the switch to the “OFF” position. 4. Turn off the water supply and trigger the gun momentarily to relieve  trapped pressure. 5. Disconnect and drain the high pressure hose, gun, and lance. Wipe  the unit clean and store in a non-freezing environment.

  • Page 26: Maintenance

    maintenance Storage & Maintenance Instructions SPECIFIC MAINTENANCE PUMP: Change the pump oil after the first 50 hours of operation. After  initial change, every 3 months or 250 hour intervals are recommended.  If oil appears dirty or milky, changes may be required in greater  frequency. Use pump oil SAE20 or 30 and fill only to the center of the  oil sight glass. DO NOT overfill. QUICK COUPLERS: There are o-ring seals inside the couplers which  will deteriorate. To replace, simply install a replacement o-ring to  correct the leak. (Additional o-rings can be purchased from your  dealer.) NOZZLE: Water flow through the spray nozzle will erode the orifice,  making it larger, resulting in a pressure loss. Nozzles should be  replaced whenever pressure is less than 85% of the maximum. The  frequency of replacement will depend upon such variables as mineral  content in the water and number of hours the nozzle is used. BURNER AIR ADJUSTMENT: The air shutter has been factory preset  for proper operation between sea level and 2000 feet elevation at  standard conditions (60°F ambient water and air temperatures). To  assure maximum combustion efficiency at colder temperatures and  higher altitudes, it will be necessary to adjust the air supply to the  combustion chamber. A smoke spot test is recommended during any  air shutter adjustment. This will aid in maximizing the burner efficiency  and avoid the inefficient operation and excessive sooting of the  combustion chamber. 1. The machine must be running and the burner on. 2. Take a smoke spot test to determine if more or less air is required for  proper combustion. a. If the test is greater than a #3 smoke, turn the shutter arm  counterclockwise to increase the air flow into the combustion  chamber. b. If the test is yellowish in color, turn the shutter arm clockwise to  decrease the air flow into the combustion chamber. 3. Hold onto the air shutter adjusting arm and loosen the locking nut.  Move the shutter in 1/8” increments and retighten the locking nut after  each 1/8” movement.

  • Page 27: Winterizing

    maintenance NOTICE If using Teflon tape, be certain no tape gets inside any plumbing to  prevent the possibility of a plugged spray nozzle. WINTERIZING 1. For storage and transportation purposes in subfreezing ambient tem- peratures, it will be necessary to winterize this unit. This unit must be  protected to the lowest incurred temperature for the following reasons: a. If any part of the pumping system becomes frozen; excessive  pressure may build up in the unit which could cause the unit to burst  resulting in possible serious injury to the operator or bystanders. b. The pumping system in this unit may be permanently damaged if  frozen. FREEZE DAMAGE IS NOT COVERED BY WARRANTY.  If you must store your unit in an area where the temperature may fall  below 32°F, you can protect your unit by following the procedure outlined  below. 1. Gather the following items: a. Two 5 gallon containers. b. One gallon of antifreeze. (Use an environmentally safe antifreeze.) c. Water supply. d. Three foot hose, 1/2-3/4 I.D. with a 3/4 inch male garden hose fit- ting. 2. Procedure: a. To start winterizing, unit must be run according to the “Start-up  Cold Water Operation”. b. After running, shut off the unit and water supply. c. Relieve system pressure by pointing the trigger gun in a safe direc- tion and squeezing the trigger until water flow ceases to exit the Lance  Assy.  d. Lock the trigger gun in the OFF position and adjust the Lance to the  low pressure mode. e. Remove the water supply hose from the unit and attach the 3 foot  hose securely to the inlet connection. f. Shut off the detergent injector (if applicable). g. Fill one 5 gallon container with water. h. Holding the 3 foot hose in an upright position, completely fill the  hose with water. Then plug the open end of the hose with your thumb  or finger. Place the plugged end into the 5 gallon container of water. i. Start the unit. Trigger the gun several times until all the air is worked  out of the system (unit is primed).
  • Page 28 maintenance j. With the trigger gun held open, siphon enough water out of the 5  gallon container until there is just enough water left to mix with the  antifreeze. k. Point the trigger gun into the empty container. (Be certain to wear  safety attire for protection from splashing.) l. Trigger the gun until the antifreeze begins to exit the trigger gun.  Release the trigger for 3 seconds, then trigger the gun for 3 seconds.  Continue cycling the trigger gun several times until all the antifreeze  mixture is siphoned from the container. m. Stop the unit. n. Detach the 3 foot hose from the unit and drain any excess antifreeze  back into the 5 gallon container storage & maintenance o. Disconnect the hose and trigger gun from the unit and drain any  excess antifreeze back into the 5 gallon container. p. Drain hose, trigger gun and lance assembly and store with the unit  in a safe non-freezing area. q. Store antifreeze solution for next use or dispose of according to  state EPA laws. NOTICE Proper winterizing is based on the recommended manufacturer’s  instructions listed on the “Protection Chart” shown on the back label of  most antifreeze containers. 3. OPTIONAL PROCEDURE: a. Shut the unit and water supply off. b. Relieve system pressure by pointing the trigger gun in a safe  direction and squeezing the trigger until water flow ceases to exit the  nozzle. c. Disconnect and drain the hose, trigger gun and lance assembly. d. Remove the coil drain plug from the heat exchanger inlet. e. Start the unit and allow it to run until all the water exits the unit.  Once the water has stopped flowing from the unit, turn off. NOTICE When using this procedure, use caution as ice chips can form from drops of water which could cause the unit to burst if starting before completely thawed. COIL DRAIN PLUG d. Remove the coil drain plug from the heat exchanger inlet. e.

  • Page 29: Maintenance Chart

    maintenance MAINTENANCE CHART PROCEDURE DAILY 3  6  9  12  MONTHS MONTHS MONTHS MONTHS Inspect electrical cord Test GFCI Test voltage and amp draw Check water pump oil level Change water pump oil ** Oil leak inspection Fuel leak inspection Water leak inspection Hose inspection Water inlet filter inspection Check fuel filter/water  separator Inspect belt Replace high pressure  nozzle*** Replace fuel filter/water  separator Inspect fuel pump filter* Replace fuel nozzle* Check burner air adjust- ment Check burner electrodes* Test water pressure* Test fuel pressure* Test water temperature* Descale coil**** *     Must be performed by an authorized service technician. **    The pump oil must be changed after the first 50 hours of operation ...

  • Page 30: Troubleshooting

    troubleshooting Troubleshooting TROUBLESHOOTING CHART SYMPTOM PROBABLE CAUSE REMEDY Pump motor will not  Circuit overload. Check wall breaker or fuse. run. GFCI tripped. Reset. Motor overload. Reset thermal overload button  on pump motor or inside  electrical control panel. Auto Start/Stop Option in  Point gun in a safe direction an  use. squeeze trigger. No discharge at  Inadequate water supply. Ensure hose is 3/4” diameter  nozzle when trigger  and incoming water supply is  mechanism is  turned on. squeezed. Low or fluctuating  Kink in water inlet hose. Remove kink. pressure. Kink in high pressure  Replace kinked high pressure  discharge hose. hose. Water inlet screen  Remove screen, clean or  obstructed. replace.
  • Page 31 troubleshooting SYMPTOM PROBABLE CAUSE REMEDY Oil leaking from unit. Worn seals or o-rings. Contact Customer Service. Detergent will not  Detergent strainer is not  Check, submerge if necessary. siphon . completely submerged in  detergent solution. Detergent strainer  Inspect, clean or replace. obstructed. Detergent hose cut,  Inspect, clean or replace. obstructed or kinked. Detergent adjusting knob  Open adjusting knob. Refer to  turned to closed position. “Cleaning with Detergents”. Detergent will not  Adjustable grip on lance is  Turn grip clockwise to move to  siphon into the Low  not in low pressure mode. low pressure Pressure Mode Too many high pressure  Use one extension maximum. hose extensions attached to  the water outlet. Nozzle assembly is plugged. Clean or replace. Ball & Spring in Venturi  Remove, clean or replace. stuck. Water flows back into  Check valve missing or ...
  • Page 32 troubleshooting SYMPTOM PROBABLE CAUSE REMEDY Burner will not ignite Trigger gun is closed. Open trigger gun for pressure. Pressure switch override. Pressure should be over 250  PSI to allow burner to come on. High limit switch override. Unit will automatically reignite  when cool. Flexible coupler broken. Replace. Dirty or clogged fuel filter/ Drain or replace as necessary. water sep. Fuel pump sucking air. Tighten all fuel intake  connections. Eliminate leaks in  intake line. Fuel pump inoperative. Check pressure, replace if  needed. Dirty or clogged fuel nozzle. Replace. Improper burner air  Adjust as explained on page 26. adjustment. Ignition transformer failure. Replace. Ignition electrodes  With unit running and trigger  damaged or worn. gun closed, look through burner  sight glass to ensure there is  sparking across electrodes. Fuel solenoid valve failure. Replace. High PSI mode.
  • Page 33 troubleshooting SYMPTOM PROBABLE CAUSE REMEDY Burner runs erratically. Water in the fuel oil. Drain fuel filter/water separator.  Drain fuel tank, and replace with  clean fuel. Dirty fuel filter/water  Replace element. separator. Dirty fuel nozzle. Replace. Fuel pickup screen  Consult Customer Service.  obstructed.  Improper air adjustment  Adjust as explained on page 26. setting. Fuel pump malfunctioning. Replace. Burner runs, but will  Poor or improper fuel  Check fuel to ensure it is correct.  not heat. supply. Drain tank and replace filter if  necessary and refill with proper  fuel. Low fuel pump pressure. Check fuel pump pressure,  adjust or replace if needed. Dirty fuel nozzle. Replace. Fuel pickup screen  Consult Customer Service. obstructed. Improper air adjustment  Adjust as explained on page 26. setting.

  • Page 34: Parts List

    parts list Parts List SPECIFICATIONS MODEL NUMBER 152EMD 204EMD Operating Pressure (PSI/Bar) 1500/103 (+/- 5%) 2000/138 (+/- 5%) Water Volume (GPM/lpm) 2.0/ 7.6 (+/- 5%) 2.8/ 10.6 (+/- 5%) Outlet Water Temperature  140°F / 60°C (+/- 10°F) rise above inlet ambient (210°F  (F/C) / 99°C maximum) Motor: TEFC Horsepower Phase Single Voltage Amperage 17.0 16.0 High Pressure Pump: Direct Driven, Oil Bath, Triplex Piston Oil Type 15W20 Detergent Oil Capacity (oz./lter) 16.9 / 0.50 Plungers Ceramic Manifold Forged Brass Valves Stainless Steel Unloader Preset Heat Dump Valve Relieves heated water during unloader bypass stage...
  • Page 35 parts list SPECIFICATIONS CONT. MODEL NUMBER 152EMD 204EMD Controls: On/Off Switch Industrial grade cam switch Pressure Switch Shuts off burner fuel supply upon trigger release High Limit Switch Shuts off burner fuel supply when outlet water temp.  exceeds 210°F / 99°C Fuel Solenoid: 120 Volt 240 Volt Safety Relief: Relieves excess system pressure Unit Net Weight (Lbs/Kg) 299 / 136 316 / 143 Unit Shipping Weight (Lbs/ 422 / 191 439 / 199 Unit Net Dimensions (In/Cm) 43L x 29.5W x 36.5H / 109.5L x 75W x 93H Unit Shipping Dimensions (In/ 46.5L x 31.5W x 48.5H / 118L x 80W x 123H...

  • Page 36: Flow Chart

    parts list FLOW CHART FLOW CHART...
  • Page 37 parts list GENERAL THEORy OF OPERATION WATER FLOW: Connect a pressurized water source to the inlet GAR- DEN HOSE CONNECTION (1) and turn on the water supply. The water then travels into the TRIPLEX HIGH PRESSURE PUMP (2)  which has an UNLOADER (3) that bypasses the water when the trigger  gun is closed. To protect the pump from heated water during this bypass  stage, a HEAT DUMP VALVE (4) will open at 140°f/60°c allowing the  heated water to escape. The heat dump valve automatically resets when  the water cools. The PRESSURE SWITCH (5) controls the fuel supply to  the burner. From there, the water will flow into the HEAT EXCHANGER INLET (8)  where it is heated when the burner is on. As the water exits the HEAT EX- CHANGER OUTLET (9), it enters a safety system which protects the op- erator from danger. The safety system contains a HIGH TEMPERATURE  LIMIT SWITCH (16) which senses the water temperature and shuts off  the fuel supply to the burner if it gets too hot. If the unloader fails to by- pass the water or the burner remains on when the trigger gun is closed,  the SAFETY RELIEF (14) will relieve and allow water to exit safely. The heated water then flows through the HIGH PRESSURE HOSE (13)  and to the TRIGGER GUN ASSEMBLY (12) which allows the operator  to control the water spray. When the trigger gun is open, the water flows  through the LANCE (11) and exits the NOZZLE (10). FUEL FLOW: The fuel pump draws fuel from the FUEL TANK (19)  through a replaceable FUEL FILTER (18) and into the FUEL PUMP (17).  Fuel exits the fuel pump, into a FUEL SOLENOID VALVE (6) which con- trols fuel flow to the FUEL NOZZLE (7) where it ignites and burns in the  heat exchanger.

  • Page 38: Frame Assembly

    parts list FRAME ASSEMBLy FRAME ASSEMBLY ©Copyright 2013...
  • Page 39 parts list FRAME ASSEMBLy SPECS ITEM DESCRIPTION PART # Heat Exchanger/Blower Motor Assembly Locknut 30-0157 Washer 28-0003 Handle Bolt 27-0067 Electric Box Assembly Electric Cord W/ GFCI (1000) 32-0268 Electric Cord W/ GFCI (1500) 32-0215 Electric Cord W/ GFCI (2000) 32-0333 Motor/Pump Assembly Bolt 27-0066 Bolt 27-9550 Bolt 27-0015 Push/Pull Toggle Clamp 33-0400 Brake Bracket 20-1314A02 Lockwasher 29-0007 Grommet 33-0001 Nozzle Holder 20-1276A01 Handle W/ Gun Wand Holder Fuel Tank Assembly Fuel Hose...

  • Page 40: Motor/Pump Assembly

    parts list MOTOR/PUMP ASSEMBLy MOTOR/PUMP ASSEMBLY...
  • Page 41 parts list MOTOR/PUMP ASSEMBLy ITEM DESCRIPTION PART # Motor Assembly-1.5HP (INC 2-12) (1000) 850-0213 Motor Assembly-2.0HP (INC 2-12) (1500) 850-0215 Motor Assembly-4.0HP (INC 2-12) (2000) 850-0216 Cord *(Four feet required) 32-0440 Strain Relief 32-0437 Circuit Breaker Boot 32-0441 Bolt 27-8389 Motor Capacitor Box 52-0041A01 Circuit Breaker-25A (1500, 2000) 32-0439 Circuit Breaker-20A (1000) 32-0438 Capaciter-Run (2000) 32-0450 Capaciter-Run (1000, 1500) 32-0413 Capaciter-Start (2000) 32-0449 Capaciter-Start (1500) 32-0412 Capaciter-Start (1000) 32-0411 Strap 52-0042 O-Ring 25-0338 Motor 4.0HP (2000) 2-0088...

  • Page 42: Pump Assembly

    parts list PUMP ASSEMBLy PUMP ASSEMBLY (3-0383 & 3-0384) opyright 2013 TORQUE SPECS. Position FT-LBS...
  • Page 43 parts list PUMP ASSEMBLy ITEM DESCRIPTION PART # Danau Unloader With Chem Inj. 8-0628 Bolt 27-0898 Valve Plug 39-0231 O-Ring 25-0622 Valve Assembly (see 70-0502) SEE KIT Manifold Head 46-1503 Heat Dump Valve 22-0414 Outlet Plug 39-0203 High Pressure Packing (see 70-0501) SEE KIT Seal Compaction Ring 46-1311 Low Pressure Seal (see 70-0501) SEE KIT O-Ring (see 70-0501) SEE KIT Retainer Ring 46-1312 O-Ring 25-0663 Oil Seal 46-1313 Crankcase Needle Bearing 48-0096 Flange-Pump 38-0070 O-Ring...
  • Page 44 parts list PUMP ASSEMBLy CONT. ITEM DESCRIPTION PART # Dipstick W/ O-Ring 70-0503 Set Screw 27-8886 Crankshaft Ball Bearing 48-0063 Snap Ring 46-1506 O-Ring 25-0603 Crankshaft Cover 46-1507 REPLACEMENT KITS DESCRIPTION ITEMS # OF  # OF  ASSEMBLIES CYLINDERS 70-0501 KIT-Packings 9, 11, 12 3, 3, 3 70-0502 KIT-Valves W/  O-Ring ©Copyright 2013...

  • Page 45: Unloader

    parts list UNLOADER UNLOADER (8-0628) ITEM DESCRIPTION PART # Screw Plastic Knob Knob Spring Spring Seat Valve Rod Support Ring O-Ring 25-0651 Set Screw 8-0479 Jam Nut...
  • Page 46 parts list ITEM DESCRIPTION PART # Unloader Valve Body O-Ring 25-0652 O-Ring 25-0163 Hose Barb 46-0869 O-Ring SEE KIT Stainless Steel Ball SEE KIT Spring SEE KIT O-Ring 25-0169 Outlet Banjo Bolt 8-0594 O-Ring 25-0653 Checking Valve SEE KIT Spring SEE KIT O-Ring Outlet Connector Inlet Banjo Bolt 8-0595 O-Ring 25-0602 Inlet Connector SEE KIT Swivel Nut SEE KIT Filter 19-0001 O-Ring 25-0654 By Pass Housing...

  • Page 47: Pressure Switch

    parts list PRESSURE SWITCH (22-0171) PRESSURE SWITCH (22-0171) PRESSURE SWITCH (22-0171) PRESSURE SWITCH (22-0171) REF. # DESCRIPTION PART Pressure Switch 22-0 REF. # Screw Cover O-ring (See 70-0306) N/A S Micro Switch Retainer Clip Body O-ring (See 70-0306) N/A S Back-up Ring (See 70-0306) N/A S Piston...

  • Page 48: Coil Drain Plug

    parts list COIL DRAIN PLUG (850-0218) COIL DRAIN PLUG (85 COIL DRAIN PLUG (850-0218) COIL DRAIN PLUG (850-0218) COIL DRAIN P REF. # DESCRIPTION Bolt Retaining Cable Snap Ring COIL DRAIN PLUG (850-0218) Hand Wheel REF. # DESCRIPTION PART # Bolt 27-9526 REF.

  • Page 49: Heat Exchanger/Blower Motor

    parts list HEAT ExCHANGER/BLOWER MOTOR HEAT EXCHANGER/BLOWER MOTOR ht 2013...
  • Page 50 parts list ITEM DESCRIPTION PART # QC Socket 17-0004 Pipe Nipple 24-0165 Pressure Relief Valve 22-0272 Outlet Connector 24-0138 HI Limit Switch 32-0798 Elbow 24-0131 Adapter 23-0279 Drain Plug Assembly 850-0218 Street Tee 23-0058 High Pressure Hose 15-0090 30-3022 Elbow 23-0237 Fuel Hose 15-0147 Elbow 27-8898 Fuel Hose 15-0333 Elbow 23-0287 Fuel Pump 3-0020 Coupler (W/ Blower Motor) 33-0265 Blower Motor (1000, 1500) 2-0085 Blower Motor (2,000)

  • Page 51: Boiler Assembly

    parts list BOILER ASSEMBLY BOILER ASSEMBLy...
  • Page 52 parts list ITEM DESCRIPTION PART # 30-0121 Plug 24-0034 Outer Wrap/ Frame Assembly 5-0324A31 Air Diverter Stem 20-0377A01 Star Washer 28-1009 30-6001 Air Diverter 20-0378A01 Bolt 27-8879 Insulation 33-0267 Washer 28-0521 Heat Exchanger Coil 66-0009 Exhaust Chimney 20-1264 Electrode Assembly (inc 5, 14-21) 850-0415 Cone 20-0373 Bolt 27-8878 Electrode Plate 38-0065 Sight Glass 33-0252 Snap Ring 33-0254 Washer 28-0523 Electrode 32-0987...

  • Page 53: Gun/Wand/Hose Assembly

    parts list GUN / WAND / HOSE ASSEMBLY GUN/WAND/HOSE ASSEMBLy ITEM DESCRIPTION PART # ©Copyright 2013 16-0445 Quick Connect 17-0005 QC Socket 17-0004 Hose 15-0145 Quick Connect 17-0006 Lance Assembly 16-0366 Nozzle 00040 (1000) 18-0397 Nozzle 15040 (1000) 18-0399 Nozzle 40040 (1000) 18-0401 Nozzle 00030 (1500) 18-0387 Nozzle 15030 (1500) 18-0388 Nozzle 40030 (1500) 18-0391 Nozzle 00035 (2000) 18-0392 Nozzle 15035 (2000) 18-0393 Nozzle 40035 (2000)

  • Page 54: Fuel Tank

    parts list FUEL TANK FUEL TANK FUEL TANK HSE_HSP SMALL FUEL TANK FUEL TANK ASSEMBLY ITEM DESCRIPTION HSE_H FUEL CAP FUEL TANK ASS FUEL GAUGE GROMMET ITEM DESCRIPTION FUEL GAUGE FUEL CAP ELBOW FUEL GAUGE GROMMET FUEL PICK UP FUEL GAUGE NIPPLE ELBOW DECAL - CAUTION: RISK OF FIRE (SEE 71-0058)

  • Page 55: Fuel Pump

    parts list FUEL PUMP (3-0020) FUEL PUMP FUEL PUMP (3-00 REF. # DESCRIPTION Fuel Pump Complete-Right Hand Cover Screw Cover-Right Hand Strainer FUEL PUMP (3-0020) Cover Gasket REF. # DESCRIPTION PART # Plug FUEL PUMP (3-0020) Fuel Pump Complete 3-0020 Body REF. # DESCRIPTION Cover Screw 46-1006 Plug...
  • Page 56 ELECTRIC BOx ASSEMBLy FOR HW1115EMD AND HW152EMD ELECTRIC BOX ASSEMBLY FOR C11EAHW AND C152EGHW HW1115EMD AND HW152EMD ©Copyright 2013...

  • Page 57: Electric Box Assembly For Hw1115Emd And Hw152Emd

    ELECTRIC BOx ASSEMBLy FOR HW1115EMD AND HW152EMD ITEM DESCRIPTION PART # Gasket 26-0384 Electric Box Back 20-1308A01 Electrical Locknut 32-0108 Strain Relief 32-0437 Cord Relief 9-0046 Bolt 27-8807 Bolt 27-2045 Electrical Locknut 32-0292 Cam Switch (1500) 32-0679 Cam Switch (1000) 32-0434 Bolt 27-9526 Electrical Box Cover 20-1309A01 Terminal Strip 32-0436 Screw 27-8835 30-6001 Star Washer...

  • Page 58: Electric Box Assembly For Hw204Emd

    parts list ELECTRIC BOx ASSEMBLy FOR HW204EMD ELECTRIC BOX ASSEMBLY FOR C204EMHW HW204EMD ©Copyright 2013...
  • Page 59 parts list ELECTRIC BOx ASSEMBLy FOR HW204EMD ITEM DESCRIPTION PART # Gasket 26-0384 Electric Box Back 20-1308A01 Fuse Holder 32-0713 Bolt 27-2045 Fuse-0.15 AMP 32-0711 Electrical Locknut 32-0108 Strain Relief 32-0437 Cord Relief 9-0046 Bolt 27-8807 Electrical Locknut 32-0292 Cam Switch 32-0435 Bolt 27-9526 Electric Box Cover 20-1309A01 30-6001 Star Washer 28-1009 Terminal Strip 32-0436 Screw 27-8835...

  • Page 60: Wire Schematic For Hw1115Emd And

    WIRE SCHEMATIC FOR HW1115EMD AND HW152EMD WIRE SCHEMATIC FOR C11EAHW AND C152EGHW HW1115EMD AND HW152EMD...

  • Page 61: Wire Diagram For Hw1115Emd And Hw152Emd

    WIRE DIAGRAM FOR HW1115EMD AND HW152EMD HW1115EMD AND HW152EMD WIRE DIAGRAM FOR C11EAHW AND C152EGHW ©Copyright 2013...

  • Page 62: Wire Schematic For Hw204Emd

    parts list WIRE SCHEMATIC FOR C204EMHW HW204EMD WIRE SCHEMATIC FOR HW204EMD...

  • Page 63: Wire Diagram For Hw204Emd

    parts list WIRE DIAGRAM FOR HW204EMD WIRE DIAGRAM FOR C204EMHW HW204EMD ©Copyright 2013...

  • Page 64: Statement Of Warranty

    warranty STATEMENT OF WARRANTy The manufacturer warrants all parts, (except those referred to below), of  your new pressure washer to be free from defects in materials and work- manship during the following periods: For Lifetime against freezing and cracking: Pump Manifold For Seven (7) Years from the date of original purchase: High Pressure Pump For Three (3) Years from the date of original purchase: Heat Exchanger Coil For Two (2) Years from the date of original purchase: Frame                              Plumbing Guard or Shields             Pulleys For One (1) Year from the date of original purchase: Adjustable Thermostat    GFCI Cord Selector switch               Starter Contactor Overload For Six (6) months from the date of original purchase: Ignition Transformer         Burner Motor For Ninety (90) days from the date of original purchase: Unloader Valve                Electrodes Fuel solenoid                   High Limit thermostat Fuel Pump                       Pressure Switch Safety Relief Valve For Thirty (30) days from the date of original purchase: High Pressure Hose        Trigger Gun Strainers / Filters             Wand Defective parts not subject to normal wear and tear will be repaired  or replaced at our option during the warranty period. In any event,  reimbursement is limited to the purchase price paid.

  • Page 65: Warranty Exclusions

    warranty WARRANTy ExCLUSIONS 1. The motor is covered under separate warranty by its respective  manufacturer and is subject to the terms set forth therein. 2. Normal wear parts: Pump Packings       Spray Nozzles Pump Valves           Detergent Valves Fuel Filters              Quick Couplers/screw connects O-rings                   Belts 3. This warranty does not cover parts damaged due to normal wear,  misapplication, misuse, operation at other than recommended speeds,  pressures or temperature. Parts damaged or worn because of the use  of caustic liquids or by operation in abrasive or corrosive environments  or under conditions causing pump cavitation are not warranted. Failure  to follow recommended operating and maintenance procedures also  voids warranty. 4. The use of other than Genuine Repair Parts will void warranty. Parts  returned, prepaid to our factory or to an Authorized Service Center  will be inspected and replaced free of charge if found to be defective  and subject to warranty. There are no warranties which extend beyond  the description of the face hereof. Under no circumstances shall the  manufacturer bear any responsibility for loss of use of the unit, loss  of time or rental, inconvenience, commercial loss or consequential  damages.
  • Page 66 If you need assistance with the assembly or operation of this Pressure Washer please call 1-866-770-1711...

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