OPERATOR'S MANUAL FOR HSE-SERIES HOT WATER PRESSURE WASHERS ® C US CAUTION 201473 RISK OF INJURY! READ MANUAL BEFORE OPERATING! This manual is an important part of the pressure washer and must remain with the unit when you sell or rent it! ©Copyright 2001, Mi-T-M Corporation® Mi-T-M HSE-SERIES Operator's Manual 37-0642-E/F-030601 1
TABLE OF CONTENTS INTRODUCTION ..................................................................................................................... 3 IMPORTANT SAFETY WARNINGS .................................................................................... 4-7 RISK OF ELECTRIC SHOCK OR ELECTROCUTION ................................................ 4 RISK OF EXPLOSION OR FIRE ................................................................................. 5 RISK OF ASPHYXIATION ........................
INTRODUCTION Congratulations on the purchase of your new Mi-T-M HSE-Series hot water pressure washer! You can be assured your Mi-T-M hot water pressure washer was constructed and designed with quality and performance in mind. Each component has been rigorously tested to ensure the highest level of acceptance. This operator's manual was compiled for your benefit.
IMPORTANT SAFETY INSTRUCTIONS WARNING: When using this product, basic precautions should always be observed, including the following: READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HAZARD RISK OF ELECTRIC SHOCK OR ELECTROCUTION POTENTIAL CONSEQUENCE 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. PREVENTION This product must be grounded.
IMPORTANT SAFETY INSTRUCTIONS READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HAZARD RISK OF EXPLOSION OR FIRE POTENTIAL CONSEQUENCE Serious injury or death may occur from normal sparks in the multiple ignition sources or burner exhaust. PREVENTION 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.
IMPORTANT SAFETY INSTRUCTIONS READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HAZARD POTENTIAL CONSEQUENCE RISK OF INJECTION OR SEVERE CUTTING INJURY Serious injury or death could occur from high pressure spray penetrating the skin. PREVENTION Keep clear of nozzle and spray! Never put your hand, fingers or body directly over the spray nozzle. Never point the high pressure discharge spray at yourself or anyone else. This product is to be used only by trained operators.
IMPORTANT SAFETY INSTRUCTIONS READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HAZARD RISK OF BODILY INJURY POTENTIAL CONSEQUENCE Serious injury or death may occur from detergents contacting the skin.
0MHSE001-113000-KS HSE-SMALL FRAME FEATURES 8 Mi-T-M® HSE-SERIES Operator's Manual
FEATURES LISTING 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Pneumatic Wheels Protective Rollcage Control Panel Decal-Warning/Caution/Operation (E/S) Switch-Off/Pump/Burner (Steam Optional) Center Balanced Lifting Eye Convenient Push/Pull Handle Decal-Warning: Hot (E/S) Heat Exchanger Exhaust Wand Holder Water Inlet Water Strainer w/Bowl Type Filter Water Float Tank Detergent Metering Valve Low Pressure (Direct Feed) High Pressure (Float Tank) High Pressure Pump w/Unloader 16. Pressure Switch 17.
0MHSE015-120100-KS HSE-LARGE FRAME FEATURES 10 Mi-T-M® HSE-SERIES Operator's Manual
FEATURES LISTING 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36.
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. DANGER RISK OF EXPLOSION OR FIRE! DO NOT PLACE UNIT IN AN AREA WHERE FLAMMABLE GAS VAPORS MAY BE PRESENT.
INSTALLATION & PREPARATION POWER CORD CONNECTION CONT'D.: 5. 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 with GFCI protection. 6.
INSTALLATION & PREPARATION WARNING ADJUSTABLE PRESSURE DUAL LANCE: RISK OF INJECTION CAUSING SEVERE INJURY! This unit features an Adjustable Pressure Dual Lance which allows the user to select a high or low pressure "fan" spray. Simply rotate the adjustable grip on the dual lance to achieve the desired pressure selection. THE TRIGGER GUN SHOULD ALWAYS BE LOCKED IN THE OFF POSITION WHEN NOT IN USE! 1.
INSTALLATION & PREPARATION UNLOADER: UNLOADER VALVE Steam Option Models: The unloader has an adjustment knob which has a minimum/maximum setting. Move the unloader clockwise to the maximum setting for Cold/Hot water operation. Move counterclockwise to minimum setting for Steam operation. OMHSE063 Standard Models: The unloader has been preset at the factory.
NOTES 16 Mi-T-M® HSE-SERIES Operator's Manual
WARNING THE FOLLOWING PAGES CONTAIN OPERATING AND MAINTENANCE INSTRUCTIONS DO NOT ATTEMPT TO OPERATE THIS PRESSURE WASHER UNTIL YOU HAVE READ AND UNDERSTOOD ALL SAFETY PRECAUTIONS AND INSTRUCTIONS LISTED IN THIS MANUAL.
OPERATING INSTRUCTIONS CAUTION RISK OF UNIT DAMAGE. BE CERTAIN THE HOSE, GUN & DUAL LANCE ASSY. ARE NOT CONNECTED TO THE UNIT WHILE FLUSHING THE SYSTEM. FLUSHING ALLOWS MINERAL DEPOSITS TO BE RELEASED FROM THE SYSTEM WHICH WOULD OBSTRUCT OR DAMAGE THE GUN AND NOZZLE ASSEMBLY RESULTING IN COSTLY REPAIRS. FLUSHING THE SYSTEM: This unit has a steel coil which, after setting, will cause the water remaining in the coil from the previous usage to turn brown or black.
OPERATING INSTRUCTIONS HOT WATER OPERATION: 1. Follow steps 1-8 outlined for "START-UP/COLD WATER OPERATION". 2. Ensure the quick-connect at the end of the dual lance is cool enough to touch, then remove the high pressure nozzle and replace it with the steam nozzle. 3. Turn unloader knob completely counterclockwise to the minimum setting. 4. Turn the Burner/Steam switch to "Steam".
OPERATING INSTRUCTIONS DANGER RISK OF INJECTION CAUSING SEVERE INJURY! -AUTO START/STOP FEATURE WILL SHUTDOWN THE PRESSURE WASHER UNTIL THE GUN IS TRIGGERED. TOTAL SHUTDOWN REQUIRES "OFF/ PUMP/BURNER/STEAM" SWITCH TO BE MOVED TO THE OFF POSITION. -TO PREVENT ACCIDENTAL HIGH PRESSURE DISCHARGE, DO NOT LEAVE UNIT UNATTENDED UNTIL "OFF/PUMP/BURNER/STEAM" SWITCH IS IN THE OFF POSITION. SHUTDOWN: 1. 2. 3. 4. 5. Move the Switch to the "Pump" position.
STORAGE & MAINTENANCE WINTERIZING: 1. For storage and transportation purposes in subfreezing ambient temperatures, 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.
TROUBLESHOOTING SYMPTOM Pump motor will not run. PROBABLE CAUSE Circuit overload. REMEDY Check wall breaker or fuse. GFCI tripped. Reset. Motor overload. Reset thermal overload button on pump motor or inside electrical control panel. Auto Start/Stop Option in use. Point gun in a safe direction an squeeze trigger. Ensure hose is 3/4" diameter and incoming water supply is turned on. No discharge at nozzle when trigger mechanism is squeezed. Inadequate water supply. Low or fluctuating pressure.
TROUBLESHOOTING SYMPTOM Water flows back into detergent container. Water flows from the nozzle when the trigger gun is locked in the "OFF" position. Water is leaking under heat exchanger coil. Burner will not ignite Steam Option: Cad Cell Option: PROBABLE CAUSE Check valve missing or corroded. REMEDY Remove, clean or replace. Trigger gun is malfunctioning. Repair or replace. Coil drain plug is not installed. Install.
TROUBLESHOOTING SYMPTOM Burner motor will not run. Burner runs erratically. Burner runs, but will not heat. Burner discharges white smoke. Burner discharges black smoke. 24 PROBABLE CAUSE Switch is not in "Burner" position. REMEDY Check switch position. No voltage. Contact Customer Service. Motor overload. Motor automatically resets when cool. Fuel pump seized. Allow motor to cool. Repair or replace. Blower Fan seized. Water in the fuel oil. Allow motor to cool. Repair or replace.
MAINTENANCE CHART PROCEDURE DAILY 3 MONTHS 6 MONTHS 9 MONTHS 12 MONTHS Inspect electrical cord X Test GFCI X Test voltage and amp draw X Check water pump oil level X Change water pump oil ** X X X X Oil leak inspection X Fuel leak inspection X Water leak inspection X Hose inspection X Water inlet filter inspection X Check fuel filter/water separator X Inspect belt X X X X Replace high pressure nozzle*** X X X X Replace fuel filter/water separator X Inspect fuel pump filter* X Replace fuel nozzle* X Check bu
X X HX-0051 Auto Start/Stop AutomÆtico Empezar/Parar HX-0052 Auto Start/Stop Steam AutomÆtico Empezar/Parar Vapor HX-0054 Auto Start/Stop Steam AutomÆtico Empezar/Parar Vapor HX-0055 Auto Start/Stop Steam AutomÆtico Empezar/Parar Vapor HX-0056 Auto Start/Stop Cad AutomÆtico Empezar/Parar Cadmium HX-0057 Auto Start/Stop Steam/Cad AutomÆtico Empezar/Parar Vapor/Cadmium HX-0059 Auto Start/Stop Steam/Cad AutomÆtico Empezar/Parar Vapor/Cadmium HX-0070 HSE-3504-0M30 Auto Start/Stop AutomÆtic
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STATEMENT OF WARRANTY Mi-T-M warrants all parts, (except those referred to below), of your new HSE-Series Pressure Washer to be free from defects in materials and workmanship during the following periods: For Five Years from the date of original purchase: High Pressure Pump For Three Years from the date of original purchase: Heat Exchanger Coil For Two Years from the date of original purchase: Frame Guard or Shields Plumbing Pulleys For One (1) Year from the date of original purchase: Control Switches GFC
