INSTRUCTION MANUAL
Cordless High Pressure Washer
DHW080
ENG
LISH: O
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Read before use.
Page 1: ...INSTRUCTION MANUAL Cordless High Pressure Washer DHW080 ENGLISH Original instructions Read before use ...
Page 2: ...t appli cable for the protection against aerosols a respiratory mask of class FFP 2 or equivalent may be needed depending on the cleaning environment The employer shall perform a risk assessment in order to spec ify the necessary protective measures regarding aerosols depending on the surface to be cleaned and its environment Respiratory masks of class FFP 2 an equivalent or higher are suitable fo...
Page 3: ... 2 High mode 5 5 MPa Low mode 3 0 MPa Max feed pressure 1 0 MPa Max feed temperature 40 C Max suction height 1 m Rated voltage D C 36 V Dimensions L x W x H 438 mm x 218 mm x 269 mm Weight 7 1 kg 7 7 kg Water protection IPX5 1 When using the washing brush 2 When using the spray lance Due to our continuing program of research and development the specifications herein are subject to change without n...
Page 4: ...s can scrape away paint or other surface treatments including toxic chemicals Take the preventive measures if necessary 5 Be careful not to trip over by the hose of the high pressure washer Always be aware of the configuration of the hose during operation 6 During use a small amount of water will come out from the bottom of the high pressure washer Avoid locating the high pressure washer in the ar...
Page 5: ...s aerosols 26 Prevent unintentional starting Ensure the switch is in the off position before connecting to battery pack picking up or carrying the appliance Carrying the appliance with your finger on the switch or energizing appliance that have the switch on invites accidents 27 Disconnect the battery pack from the appli ance before making any adjustments chang ing accessories or storing appliance...
Page 6: ...truction manual may cause serious personal injury Important safety instructions for battery cartridge 1 Before using battery cartridge read all instruc tions and cautionary markings on 1 battery charger 2 battery and 3 product using battery 2 Do not disassemble or tamper with the battery cartridge It may result in a fire excessive heat or explosion 3 If operating time has become excessively shorte...
Page 7: ...battery car tridge Overcharging shortens the battery service life 3 Charge the battery cartridge with room tem perature at 10 C 40 C 50 F 104 F Let a hot battery cartridge cool down before charging it 4 When not using the battery cartridge remove it from the tool or the charger 5 Charge the battery cartridge if you do not use it for a long period more than six months FUNCTIONAL DESCRIPTION CAUTION...
Page 8: ...dicator blinks In this situation let the tool cool down before turning the tool on again On Blinking Overdischarge protection When the battery capacity is not enough the tool stops automatically In this case remove the battery from the tool and charge the battery Indicating the remaining battery capacity Only for battery cartridges with the indicator 1 2 1 Indicator lamps 2 Check button Press the ...
Page 9: ...3 OFF position 0 NOTE The battery indicators will light up for a few seconds when turning the power switch to high or low pressure mode Nozzle functions NOTE The standard nozzles vary depending on the country Also refer to the OPTIONAL ACCESSORIES section for other nozzles Spray lance Country specific Jet width can be adjusted from 0 to 25 by rotating the front end of the nozzle CAUTION When adjus...
Page 10: ...ank or reservoir instead of a faucet Replace the water hose connector with the suction hose set When connecting the suction hose set disconnect the filter case from the hose and attach the filter case to the inlet of the high pressure washer Then connect the hose to the filter case NOTE When removing connecting the hose from to the filter case turn the sleeve while holding the hose so that the hos...
Page 11: ...can use the container supplied with the high pres sure washer country specific as a water tank 1 Empty the container and feed water in it 1 1 Full water level line NOTICE Do not feed water above the full water level line NOTICE The lid of the container is not a tight seal type Be careful not to spill the water in the container when carrying 2 Disconnect the filter case from the hose of the suction...
Page 12: ...water inside spilled out the high pressure washer on the lid dropped off from the container or the rotation of the container s wheels hindered NOTICE When carrying the container by the handle water may spill out if there is plenty of water inside NOTICE Water may come out from the air bleeding hole if the water inside reaches to the air bleeding hole by tilting the container NOTICE Do not step on ...
Page 13: ... and connect to the faucet using a proper fittings Otherwise the water hose and or the fitting may break and cause personal injury NOTICE Use a pressure resistant water hose as short as possible The amount of intake water should be higher than the max feed volume of the pump NOTICE If you connect to the mains for drink ing water use a backflow preventer valve which meets the regulations in your re...
Page 14: ...n and turn it in the direction of the arrow as shown in the figure To disconnect the nozzle turn the nozzle in the reverse direction while pressing it toward the trigger gun 2 1 3 1 Trigger gun 2 Slot 3 End of the nozzle Connecting the foam nozzle Optional accessory CAUTION Always lock the trigger of the trigger gun when connecting disconnecting the nozzle Prepare detergent before using the foam n...
Page 15: ...hurt you or others WARNING When shooting the water jet never hold the object that you are cleaning or place your hands and feet near the water jet CAUTION Stay alert to the rebound of the water jet and blown objects Do not bring the nozzle to the object closer to 30 cm CAUTION Do not run the high pressure washer without water for longer than 1 minute CAUTION Do not operate the high pressure washer...
Page 16: ...e operation for a long time switch off the high pressure washer and squeeze the trigger to discharge the remain ing water fully If the high pressure washer is left for a long time while maintaining high pressure it may not restart In this situation switch off the high pressure washer sup ply water from a faucet to the inlet and squeeze the trigger with keeping the water supply for a while And then...
Page 17: ...ore attempting to perform inspection or maintenance NOTICE Never use gasoline benzine thinner alcohol or the like Discoloration deformation or cracks may result To maintain product SAFETY and RELIABILITY repairs any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers always using Makita replacement parts Cleaning the nozzle Use the cleaner pin to rem...
Page 18: ...ons contact your local service center for repairs Store the accessories in the side pocket of the high pressure washer Storage example 1 2 3 1 High pressure hose 2 Nozzle 3 Trigger gun If your model is supplied with the container store the high pressure washer and accessories in it Storage example 1 2 3 4 5 6 7 8 9 1 High pressure washer 2 Nozzle 3 Trigger gun 4 Washing brush 5 Foam nozzle 6 High ...
Page 19: ...worn nozzle Replace the nozzle Pump or valve malfunction Contact an authorized service center for repairs Unstable water jet Clogged nozzle Unclog on the ejection hole of the nozzle using the cleaner pin Poor water suction Check the water hose starting from the faucet for any leakage or clogs Turn on the faucet The water is too hot Supply cooler water Valve malfunction Contact an authorized servic...
Page 20: ... Three brushes inside rotate slowly when ejecting the jet Suitable for cleaning light dirt on a exterior wall car body bath tub etc Lance extension Pipes to extend the length of the trigger gun Three different lengths are available by changing the number of the pipes to be used Under body spray lance An extra long spray lance with angled nozzle Best for cleaning hard to reach areas such as car und...
Page 21: ...2 3 1 1 Nozzle 2 Connecting joint 3 Trigger gun NOTE The connecting joint is needed when using the nozzles included with another model HW112 or HW121 Pipe cleaning hose 10 m 15 m For cleaning and unclogging plumbing and downpipes CAUTION Pay particular attention to the water jet when using the pipe cleaning hose Highly intense water jet is ejected backward Only trigger the water jet when the nozzl...
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Page 24: ...Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi 446 8502 Japan www makita com 885721E926 EN 20210114 ...
