User manual RYOBI RHP-6150

[. . . ] Before pressing the trigger, grip the gun firmly to counteract the recoil. Do not direct the water jet towards the unit itself, electrical parts or towards other electrical equipment. eLECTRIC SHOCK HAZARD Do not use the cleaner outdoors in case of rain. SHORT CIRCUIT HAZARD Do not allow children or incompetent persons to use the cleaner. [. . . ] The water supply must be at least equal to the cleaner delivery capacity. the intake water temperature must not exceed 60°C (122°F). The water supply pressure must not exceed 10 bar (145 psi). The cleaner must only be used with clean water; use of unfiltered water or corrosive chemicals will damage the cleaner. 4E If the power supply is correct, you may now plug in the cleaner. The machine may cause electrical disturbances when starting. 9 The packaging is easily recyclable, and must be disposed of in compliance with the regulations in force in the country of installation. 1 If the motor stops and fails to restart, wait 2 to 3 minutes before restarting. 5A, then press the trigger for a few seconds to allow air to escape and to discharge residual pressure in the pipes. Keeping the trigger pressed, push the switch to start the motor. When re-starting the motor, always keep the trigger pressed. USING DETERGENT CAUTION: liquid detergent must be sprayed at low pressure. Fill the detergent tank to the level indicated through the inlet. 5D Select LOW PRESSURE (see instructions); the detergent will be sucked up and mixed with the water, with the suction rate regulated by the knob provided. 5E The cleaner is equipped with the adjustable nozzle, which provides some important functions: LOW PRESSURE operation (for suction and spraying of detergent). 5E CORRECT USE OF THE ROTARY NOZZLE (Where fitted) For increased washing power, use the rotary nozzle kit as follows: Turn off the high pressure cleaner Unscrew the adjustable head and fit the rotary nozzle onto the lance. RECOMMENDED CLEANING PROCEDURE Dissolve dirt by applying detergent with the fan jet to the dry surface. On vertical surfaces, work from the bottom upwards. Leave the detergent to act for 1 to 2 minutes, but do not allow to dry out. Apply the high pressure jet, keeping the ) from the surface, working from the bottom upwards. After use, the detergent residues should be removed from the tank. 6E Discharge residual pressure by pressing the trigger until no more water comes out of the adjustable nozzle. [. . . ] Ensure that this is the case by checking that the motor fan turns in the correct direction. The pump does not operate at the prescribed pressure Sudden changes in pump pressure The motor buzzes but fails to start Motor does not start Water leakages Excess noise Oil leaks Power cable damaged Nozzle worn Water filter fouled Water supply pressure low Air being sucked into the system Air in pump Replace nozzle Clean filter Turn on the water supply tap fully Check that hose fittings are tight Switch off the cleaner and operate the gun until a steady flow of water is obtained. Then switch cleaner back on Pull adjustable nozzle back (+) Connect cleaner to mains water supply Reduce temperature Disconnect power supply, discharge pressure and clean with tool provided Have seals replaced by an authorised service centre Check that the plug is firmly in the socket and that mains power is present. See also (§) Check the voltage of the mains supply line Consult instructions regarding extension cables Use a spanner through the hole in the back to release the motor (for models with this feature) (fig. [. . . ]