1 SEHW. OPERATOR'S MANUAL. SEHW6- 3500 89139320-7. LIS T E D . For technical assistance or the Landa Dealer nearest you, consult our web page at CONTENTS. Introduction & Important Safety Information 3-5. Component Identification 6. Assembly Instructions 7. Operation Instructions 8. Detergents & General Cleaning Techniques 9. Shut Down Instructions 10. Storage 10. Troubleshooting 11-14. Preventative Maintenance 15-16. Maintenance & Service 17-18. Coil Removal & Installation 18-19. Exploded View 20-21. Exploded View Parts List 22-23. Float Tank Assembly & Parts List 24-25. Control Panel Assembly & Parts List 26-27. Hose, Spray Gun & Wand Assembly & Parts List 28. Specifications 29-31. LT Pump Exploded View and Parts List 32-33. VRT 3 Unloader 34. VB8 Unloader 35. Warranty Model Number _____. Serial Number _____. Date of Purchase _____. The model and serial numbers will be found on a decal attached to the Pressure washer.
2 You should record both serial number and date of purchase and keep in a safe place for future reference. 2. LANDA SEHW Rev. 02/12a INTRODUCTION & IMPORTANT SAFETY INFORMATION. Pressure WASHER. Thank you for purchasing this Pressure Washer. DANGER: Improper connection of the equip- We reserve the right to make changes at any time ment-grounding conductor can result in a risk of without incurring any obligation. electrocution. Check with a qualified electrician or service personnel if you are in doubt as to whether Owner/User Responsibility: the outlet is properly grounded. Do not modify the The owner and/or user must have an understanding of plug provided with the product - if it will not fit the the manufacturer's operating instructions and warnings outlet, have a proper outlet installed by a qualified before using this Pressure washer. Warning information electrician.
3 Do not use any type of adaptor with should be emphasized and understood. If the operator this product is not fluent in English, the manufacturer's instructions OPERATOR'S MANUAL. WARNING: Keep wand, hose, and and warnings shall be read to and discussed with WARNING. water spray away from electric the operator in the operator's native language by the wiring or fatal electric shock may purchaser/owner, making sure that the operator com- result. prehends its contents. 5. To protect the operator from Owner and/or user must study and maintain for future electrical shock, the machine reference the manufacturers' instructions. KEEP WATER must be electrically grounded. SPRAY AWAY FROM. The operator must know how to stop the machine ELECTRICAL WIRING. It is the responsibility of the quickly and understand the operation of all controls. owner to connect this machine Never permit anyone to operate the engine without to a UL grounded receptacle of proper voltage and proper instructions.
4 Amperage ratings. Do not spray water on or near electrical components. Do not touch machine with This manual should be considered a permanent wet hands or while standing in water. Always dis- part of the machine and should remain with it if connect power before servicing. machine is resold. WARNING: Flammable liquids When ordering parts, please specify model and WARNING. can create fumes which can ig- serial number. Use only identical replacement parts. nite, causing property damage or severe injury. This machine is to be used only by trained op- erators. WARNING: Risk of explosion Operate only where open IMPORTANT SAFETY RISK OF EXPLOSION: OPERATE ONLY WHERE. OPEN FLAME OR TORCH. flame or torch is permitted. INFORMATION IS PERMITTED. WARNING: To reduce the risk of 6. In oil burning models, use only kerosene, No. 1. injury, read operating instruc- home heating fuel, or diesel.
5 If diesel is used, add tions carefully before using. a soot remover to every tankful. 1. Read the owner's manual WARNING: Risk of fire Do not WARNING. thoroughly. Failure to follow add fuel when the product is instructions could cause mal- operating or still hot. READ OPERATOR'S function of the machine and WARNING: Do not use gasoline MANUAL THOROUGHLY result in death, serious bodily crankcase draining or oil con- PRIOR TO USE. injury and/or property dam- taining gasoline, solvents or RISK OF FIRE. age. DO NOT ADD FUEL alcohol. Doing so will result in 2. Know how to stop the machine and bleed Pressure WHEN OPERATING. MACHINE. fire and/or explosion. quickly. Be thoroughly familiar with the controls. 3. Stay alert watch what you are doing. 7. Oil burning appliances shall be installed only in 4. All installations must comply with local codes. Con- locations where combustible dusts and flammable tact your electrician, plumber, utility Company or the gases or vapors are not present.
6 Do not store or selling distributor for specific details. If your machine use gasoline near this machine. is rated 250 volts or less, single phase will be pro- 8. Do not allow acids, caustic or abrasive fluids to pass vided with a ground fault circuit interrupter (GFCI). through the pump. If rated more than 250 volts, or more than single phase this product should only be connected to a 9. Never run pump dry or leave spray gun closed power supply receptacle protected by a GFCI. longer than 1-2 minutes. 10. Keep operating area clear of all persons. 3. LANDA SEHW Rev. 02/12a IMPORTANT SAFETY INFORMATION. Pressure WASHER. WARNING: High Pressure spray WARNING: High Pressure devel- WARNING WARNING. can cause paint chips or other oped by these machines will particles to become airborne cause personal injury or equip- and fly at high speeds. To avoid ment damage. Keep clear of personal injury, eye, hand and nozzle.
7 Use caution when oper- foot safety devices must be ating. Do not direct discharge USE PROTECTIVE. EYE WEAR worn. RISK OF INJECTION stream at people, or severe in- AND CLOTHING OR SEVERE INJURY. WHEN OPERATING 11. Eye, hand, and foot protection TO PERSONS. KEEP jury or death will result. THIS EQUIPMENT. must be worn when using this CLEAR OF NOZZLE. OPERATOR'S MANUAL. equipment. WARNING: Protect machine from WARNING. WARNING WARNING:This machine exceeds freezing. 85 db appropriate ear protection must be worn. 15. To keep machine in best operating conditions, it is important you protect machine from freezing. Failure to protect PROTECT FROM machine from freezing FREEZING. EAR PROTECTION could cause malfunction of the MUST BE WORN machine and result in death, serious bodily injury, and/or property damage. Fol- WARNING: Hot discharge fluid. low storage instructions specified in this manual.
8 WARNING. Do not touch or direct discharge 16. Inlet water must be clean fresh water and no hotter stream at persons. then 90 F. WARNING: This machine pro- WARNING WARNING: Risk of asphyxiation. duces hot water and must have Use this product only in a well HOT DISCHARGE FLUID: insulated components attached ventilated area. DO NOT TOUCH OR to protect the operator. DIRECT DISCHARGE 17. Avoid installing machines in STREAM AT PERSONS. small areas or near exhaust fans. Adequate oxygen is WARNING: Risk of injury. Hot RISK OF. WARNING ASPHYXIATION. USE needed for combustion or surfaces can cause burns. Use THIS PRODUCT ONLY. dangerous carbon monoxide IN A WELL. only designated gripping areas VENTILATED AREA. will result. of spray gun and wand. Do not place hands or feet on non-insu- 18. Manufacturer will not be liable for any changes lated areas of the Pressure made to our standard machines or any components RISK OF INJURY.
9 Washer. not purchased from us. HOT SURFACES. CAN CAUSE BURNS 19. The best insurance against an accident is precau- tion and knowledge of the machine. 12. To reduce the risk of injury, close supervision is WARNING: Be extremely careful necessary when a machine is used near children. WARNING. when using a ladder, scaffolding Do not allow children to operate the Pressure or any other relatively unstable washer. This machine must be attended during location. The cleaning area operation. should have adequate slopes WARNING: Grip cleaning wand and drainage to reduce the pos- WARNING. securely with both hands before sibility of a fall due to slippery RISK OF INJURY. starting. Failure to do this could FROM FALLS WHEN surfaces. result in injury from a whipping USING LADDER. wand. 20. Do not overreach or stand on unstable support. 13. Never make adjustments on Keep good footing and balance at all times.
10 Machine while in operation. TRIGGER GUN KICKS 21. Do not operate this machine when fatigued or under BACK - HOLD WITH. BOTH HANDS 14. Be certain all quick coupler fit- the influence of alcohol, prescription medications, tings are secured before using or drugs. Pressure washer. 4. LANDA SEHW Rev. 02/12a IMPORTANT SAFETY INFORMATION. Pressure WASHER. OPERATOR'S MANUAL. Follow the maintenance instructions specified in the manual. 5. LANDA SEHW Rev. 02/12a COMPONENT IDENTIFICATION. Pressure WASHER. High Pressure Discharge Coupler Water Supply Hose Rupture Disk High Pressure OPERATOR'S MANUAL. Discharge Inlet Swivel Nipple Connector Detergent Valve High Temperature Pressure Variable Control Knob Nozzle Pressure Wand Trigger Pump & Burner Water Supply Switch Hose (not included). High High Pressure Pressure Nozzle Coupler Nozzles Hour Spray Gun Meter Detergent Control Pickup Handle Tube Detergent Bucket (not included).