User manual MAKITA HW121

[. . . ] INJURY HAZARD Before using the appliance, CHECK every time that the screws are fully tightened and that there are no broken or worn parts. ACCIDENT HAZARD ONLY USE detergents which will not corrode the coating materials of the high pressure hose/electrical cable. eLECTRIC SHOCK HAZARD DO NOT use the appliance if the electrical cable is damaged. [. . . ] However, the rotating nozzle kit delivers greater washing power due to the rotation of the water jet. This appliance has been designed for individual use for the cleaning of vehicles, machines, boats, masonry, etc, to remove stubborn dirt using clean water and biodegradable chemical detergents. Vehicle engines may be washed only if the dirty water is disposed of as per regulations in force. The appliance should only be connected to a mains power supply equipped with an adequate earth connection and a differential security breaker (30 mA) to cut off the electricity supply in the instance of a short circuit. The cross-section of the extension cable should be proportionate to its length; the longer it is, the greater its cross-section should be. Use by unskilled persons or those who have not read and understood the instructions in the manual is forbidden. The use of non-original spare parts and any other spare parts not specifically intended for the model in question is prohibited. Any modifications made to the appliance shall render the Declaration of Conformity null and void and relieve the manufacturer of all liability under civil and criminal law. The appliance can be connected directly to the mains drinking water supply only if the supply hose is fitted with a backflow preventer valve as per current regulations in force. Make sure that the hose is at least Ø 13 mm and that it is reinforced. 2) Depress the gun trigger and discharge the residual pressure inside the hoses. 2) Depress the gun trigger and discharge the residual air inside the hoses. Discharge the residual pressure from the gun until all the water has come out of the nozzle. 5) Drain and wash out the detergent tank at the end of the working session. Set the adjustable nozzle (E) on " " to deliver detergent at the correct pressure (on models with this feature). Adjusting the pressure (on models with this feature) The regulator (G) is used to adjust the working pressure. [. . . ] Always disconnect the plug from the power socket before carrying out any work on the appliance. Inspect the intake filter (L) and detergent filter (if fitted) before each use, and clean in accordance with the instructions if necessary. Treat the appliance with non-corrosive, non-toxic antifreeze before storing it away for winter. [. . . ]