User manual MCCULLOCH FHH20A

[. . . ] Service other than user maintenance should be performed by a McCulloch Authorized Service Center. Damage or conditions which render this product inoperable caused by improper maintenance practices will void the manufacturer's warranty. When using an electrical appliance, basic precautions should always be followed to assure maximum safety and optimum performance. Read this manual before assembling and operating this appliance. [. . . ] High pressure stream of water that this equipment produces can pierce skin and its underlying tissues, leading to serious injury and possible amputation. Always wear eye protection when you use this equipment or when you are in vicinity where the equipment is in use. Never move the machine by pulling on high pressure hose. Use a respirator or mask whenever there is a chance that vapors may be inhaled. Read all instructions with the mask so you are certain the mask will provide the necessary protection against inhaling harmful vapors. Keep the hose connected to machine and the spray gun while the system is pressurized. Disconnecting the hose while the unit is pressurized is dangerous. Hold the spray gun firmly in your hand before you start the unit. Failure to do so could result in an injury from a whipping spray gun. Do not leave the spray gun unattended while the machine is running. Keep water spray away from electric wiring or fatal electric shock may result. Water hose must be at least 3/4" in diameter. Flow rate of water supply must not fall below 1. Flow rate can be determined by running the water for one minute into an empty 5-gallon container. Never use the pressure washer to draw in water contaminated with solvents, e. Always prevent debris from being drawn into the unit by using a clean water source. To reduce the risk of electrocution, keep all connections dry and off the ground. High pressure hose can develop leaks from wear, kinking, abuse, etc. Water spraying from a leak is capable of injecting material into skin. Do not point the pressure washer spray at people or animals. Locate this pressure washer in areas away from combustible materials, combustible fumes or dust. Some chemicals or detergents may be harmful if inhaled or ingested, causing severe nausea, fainting or poisoning. [. . . ] Irregular or too high water pressure indicates clogging or calcium accumulation in the nozzle. Unclog the spray nozzle with cleaning needle and clean the filter in the water inlet. Clean on the underside of the appliance from time to time. Any other servicing should be performed by an authorized sevice personnel. [. . . ]