6 ENGLISHNozzle functionsVario-Power spray lanceJet pressure can be adjusted by rotating the nozzle.CAUTION: When adjusting the jet pressure,do not rotate the nozzle while pulling it toward thetrigger gun. The nozzle may come off from the trig-ger gun and cause a personal injury.Dirt blasterA spiral jet is ejected. Suitable for removing stubborndirt.NOTICE: Do not use the dirt blaster to clean frag-ile surfaces such as windows or car bodies.Foam nozzleDetergent can be sprayed as foam.Trigger operationsPull the trigger to eject a water jet. The jet continues aslong as the trigger is squeezed.The trigger can be locked for safe handling of the triggergun. To lock the trigger, pull out the stopper and hook itto the groove on the grip.21► 1. Stopper 2. GrooveNOTICE: To avoid mechanical error in the pres-sure switch, always leave a two-second intervalbetween trigger operations.Safety valveThis appliance is equipped with a safety valve thatprevents undue overpressure. When the trigger isreleased, the valve opens and the water recirculatesthrough the pump inlet.CAUTION: Do not tamper with or adjust thesafety valve setting.Hose reelFor the HW1300 onlyTo unreel the hose, take the end of the hose out of thecatch irst. Unfold the handle and turn it clockwise.Always unreel the hose all the way to the end whenoperating the high pressure washer.123► 1. Hose reel 2. Handle 3. End of the hoseWhen storing the hose, turn the handle counterclock-wise and ix the end of the hose.