User manual RYOBI RHP-4121

[. . . ] SAFETY RULES SAFETY "MUST NOTS" DO NOT use the cleaner with inflammable or toxic liquids, or any products which are not compatible with the correct operation of the cleaner. 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. [. . . ] The use of original accessories and replacement parts will ensure safe, trouble-free operation. 12 The cleaner must be used standing on a secure, stable surface, positioned as shown. 3 Only clean vehicle engines in areas in which suitable oil traps are installed. When the gun trigger is released, the safety valve opens and the water recirculates through the pump inlet. 1 Fit the lance into the gun by rotating and pushing until the two parts are completely locked. The supply hose must have an internal diameter of at least 13 mm (1/2 in. The water supply must be at least equal to the cleaner delivery capacity. The cleaner must only be used with clean water; use of unfiltered water or corrosive chemicals will damage the cleaner. 3B If the power supply is correct, you may The electric supply connection shall be made by a qualified electrician and comply with IEC 364. It is recommended that the electric supply to this appliance should include either a residual current device that will interrupt the supply if the leakage current to earth exceeds 30 mA for 30 ms or a device which will prove the earth circuit. If the motor stops and fails to restart, wait 2-3 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. 5C) with automatic delivery flow cut-off: when the trigger is released, the dynamic pressure automatically cuts out the motor. When the trigger is pressed the pressure drop automatically starts the motor and the pressure is restored with a very slight delay. [. . . ] See also (§) Check the voltage of the mains supply line Consult instructions regarding extension cables Release motor with a screwdriver, working through rear hole (for models with this feature) (fig. Adjustable nozzle positioned wrongly Water suction from external tank Water temperature too high Nozzle clogged Worn seals No electrical power Supply voltage below required minimum Voltage loss due to use of extension cable of inadequate cross-section or excessive length High pressure cleaner in disuse for long time High pressure cleaner in disuse for long time Problems with TSS device High pressure system or pump hydraulic circuit not watertight § If the motor stops and fails to restart, wait-2-3 minutes before restarting (OVERLOAD CUTOUT TRIPPED). Voor een correct gebruik van de hogedrukreiniger van het TSS model moet u de machine niet langer dan 15 minuten in de automatische stopstand laten. [. . . ]