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RS400 Electric Pressure Washer Operating Instructions Original instructions WARNING: Do not use the machine without reading the instruction sheet.
Safety and Warning Information Automatic ON/OFF: information, observe the following symbols. The motor on this pressure washer does DANGER Danger indicates an not run continuously. It only runs when the imminently hazardous situation trigger of the spray gun is squeezed. After which, if not avoided, WILL result in following the start up procedures in this death or serious injury.
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4. Follow all safety codes as well as the necessary, please use only inlet hose-set Occupational Safety and Health Act approved by IEC 61770. (OSHA). 5. Ensure safety devices are operating Risk of injection or severe injury. Keep properly before using the machine. DO clear of nozzle.
WARNING WARNING Explosion hazard. Never spray flammable liquids or use SERVICING OF A DOUBLE- pressure washer in areas containing INSULATED MACHINE combustible dust, liquids or vapors. In a double-insulated machine, two systems Never operate the machine in a closed of insulation are provided instead of building or in or near an explosive grounding.
EXTENSION CABLES • Use only the nozzle supplied with this The use of an extension cable is not machine. recommended. Use only extension cables • Never leave the wand unattended while the machine is running. intended for outdoor use. These are •...
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WARNING! persons (including children) with reduced To ensure machine safety, physical, sensory or mental capabilities, or use only original spare parts from the manufacturer or approved by the lack of experience and knowledge. WARNING! manufacturer. This machine has been WARNING! designed for use with the cleaning agent Water that has flown through supplied or recommended by the...
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potable water mains, you must install a as a timer, or connected to a circuit that is backflow preventer in the water pipe to regularly switched on and off by the utility. prevent dirty water flow back to the drinking Warning symbol: Machine not suitable for water system.
INSTALLATION, ELECTRICAL A narrow stream has high impact force on AND WATER CONNECTIONS the cleaning surface and results in maximum deep cleaning in a concentrated area. However, this narrow high impact spray must be used cautiously, as it may damage some surfaces. 1.
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ANGLE TO THE CLEANING coming out of the nozzle and cause the unit SURFACE to pulsate while spraying. To clean out the nozzle: When spraying water against a surface, • maximum impact is generated when the Turn off and unplug unit. •...
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DISTANCE FROM CLEANING 3. Vary the fan pattern spray angle and the SURFACE distance to the cleaning surface until Another factor that determines the impact optimum cleaning efficiency is achieved force of the water is the distance from the without damaging the surface. spray nozzle to the cleaning surface.
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(fig 7). upward. This will prevent the detergent from sliding down and causing streaks. High pressure rinsing should also progress from the bottom to top. On particularly tough stains, it may be necessary to use a brush Fig 7 in combination with detergents and high DETERGENTS pressure rinsing.
Operation slowly adjust to the desired spray pattern. The following cleaning procedure will help This will help you avoid applying too much you to organize your cleaning task, and concentrated spray to the surface which ensure that you achieve the most beneficial could cause damage.
applicator and fill applicator with detergent. Start final rinse at bottom and work upward. 2. Replace top on applicator. Make sure you thoroughly rinse the surface 3. Remove lance from gun. and that all detergent has been removed. 4. Attach detergent applicator to gun. (See 5.
3. Using detergent other than others brand may cause damage to pump components (O-rings, etc). This also applies to MAJOR TECHNICAL DATA ITEM RS400 Working pressure 10MPa (100 bar) Allowable pressure 15.0MPa (150 bar) Working flow rate 6.0 l/min Max.
ELECTRICAL DIAGRAM Possible problems and solutions: Symptom Possible cause(s) Corrective Action(s) No detergent 1. Lance nozzle is not in low 1. Slide lance nozzle into low suction (units pressure. pressure position. with tanks) 2. High pressure extension 2. Remove high pressure hose or high pressure extension hose or use is too long.
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Symptom Possible cause(s) Corrective Action(s) 1. Squeeze trigger on gun. Pressure washer 1. Unit is pressurized. 2. Check plug, socket and does not start up 2. Plug is not well connected or electric socket is faulty. fuse. 3. Extension cable is too long or 3.
INSPECTION & MAINTENANCE For safety, make sure you clean the machine every 3 months. Before working, make sure you inspect the filter and the nozzle, make sure there is no impurity. After working, make sure there is no water in the pump or the hose. If the machine needs to be repaired in the guarantee period, please return the machine to the shop.
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PART NAME PART NAME WATER OUTLET JOINT PLUNGER SPRING 1×11.2×5×15.9 SPRING 0.6×10.5×4×7.8 CONNECTING NUT RING Y-RING 4X11X2.5 O-RING 22×2.4 BLOCKING O-RING 22×1.9 O-RING 5×1.8 CONNECTING NUT VALVE CORE WATERPROFF SHIELD FOR SWITCH VALVE CORE SPRING SWITCH AROUND SHELL JACKET MICRO SWITCH O-RING 4.5×1.8 SCREW INTERNAL HEXAGONAL M6×25 O-RING 16×2.4...
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VALVE SEAT INTERVAL SETS PUMP HEAD SKELETON SEAL 12×20×4 PLUNGER SET SCREW INTERNAL HEXAGONAL M6×25 SPRING WASHER Φ6 PLUNGER SCREW INTERNAL HEXAGONAL M6×35 PLUNGER SRPING THRUST BALL BEARINGS 51107B O-RING 6.5×1.5 INLET AND OUTLET VALVE SEAT SCREW INTERNAL HEXAGONAL M8×20 SPRING WASHER Φ8 INLET AND OUTLET VALVE CORE WASHER Φ8...
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