– 6After operating the water using saline water(sea water), open the hand spray gun andrinse the appliance for at least 2 - 3 minutesusing tap water. For HD 1050 B:Set the appliance switch at the engineto OFF and close the fuel supply valve. For HD 1050 DE:Press the regulator lever at the engineto "STOP" till the engine comes to a haltand turn off the fuel tap. Shut off water supply. Activate hand spray gun until device ispressure-less. Secure the hand spray gun using thesafety catch so that it doesn't open ac-cidentally. Remove the water inlet hose from theappliance. WarningRisk of damage! Freezing water in the ap-pliance can destroy parts of the appliance.Store the appliance in a heated room dur-ing winter or empty it. During longer breaksin operation, it is advisable to pump in anti-frost agents into the appliance. Screw off water supply hose and highpressure hose. Operate device for max. 1 minute untilthe pump and conduits are empty.Note: Observe handling instructions of theanti-freeze agent manufacturer. Pump in conventional frost protectionagents through the appliance.A certain corrosion protection is achievedwith this as well.CautionRisk of injury and damage! Observe theweight of the appliance when you transport it. Use the pushing handle to push the ap-pliance. When transporting in vehicles, securethe appliance according to the guide-lines from slipping and tipping over.CautionRisk of injury and damage! Note the weightof the appliance in case of storage.This appliance must only be stored in inte-rior rooms.You can sign with your dealer a contract forregular safety inspection or even sign amaintenance contract. Please take adviceon this matter.Note:The maintenance plan given belowonly lists the maintenance tasks for thehigh-pressure pump. The maintenancetasks for the engine must also be done ac-cording to the details given in the operatinginstructions manual of the engine manufac-turer. WarningRisk of injury if the machine is left runningin an unattended state. Remove the sparkplug before doing any work on the appli-ance.Risk of burns! Do not touch hot silencers,cylinders or radiator ribs.Turn off the applianceFrost protectionDrain waterFlush device with anti-freeze agentTransportStorageMaintenance and care17EN