NorthStar M157117I.1 Owner's Manual page 71

Hot water/steam pressure washer – 3500 psi / 3.5 gpm
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Summary of Important Safety Information
• Spills. Clean up fuel spills immediately. Move pressure washer away from spilled fuel on the
ground. Wipe fuel off engine and wait 5 minutes for excess fuel to evaporate before starting engine.
Fuel soaked rags should be disposed of properly.
• On skin / clothes. If fuel is spilled on your skin or clothes, change clothes and wash skin
immediately.
• Inspect fuel system. Check fuel tanks and fuel system on a regular basis. Look for signs of leaks,
deterioration, chafed or spongy fuel hose, loose or missing fuel hose clamps, damaged fuel tank, or a
defective fuel shut-off valve. Do not start pressure washer until needed repairs have been
completed.
• Fuel storage. Store fuel in a cool, dry place in an UL-approved, tightly sealed container.
• Review safety rules. Before each use of this pressure washer, review the "Rules for Safe
Operation." Failure to follow these rules may result in serious injury or death.
• Know how to stop. Be thoroughly familiar with proper use of the equipment and all controls and
connections. Know how to stop the pressure washer and relieve system pressure quickly if needed.
• Danger: High-pressure fluid injection hazard. High-pressure fluid spray or discharge from leaks
(even pin-sized) or ruptured components can pierce the skin and inject fluid into the body. Injection
injury can result in blood poisoning and/or severe tissue damage leading to infection, gangrene and
possibly amputation.
• Check/maintain machine before each use. Check hoses & fittings for damage and leaks before
use. Ensure all components are properly connected. Follow all maintenance instructions specified
in pressure washer and engine manuals.
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Never operate machine with damaged or missing hoses/parts. Never attempt to repair a high-
pressure hose or component. Always replace it with a part that is rated at or above the pressure
rating of this machine.
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Never run the machine without sufficient lubrication or sufficient water to cool the pump.
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Never operate unless all safety guards are in place.
• Position safely. Place sprayer on firm, level ground to prevent accidental falls and equipment tip-
over.
• Not in presence of combustibles. Do not use the pressure washer in the presence of flammable
vapors, dust, gases, or other potentially combustible materials. Operate only where open flame or
torch is permitted
• Use backflow preventer. The use of a back-flow preventer on the water supply hose is
recommended and may be required by local code.
• Clear work area. Clear work area of all bystanders. Keep children and pets away.
• Wear protective gear. High-pressure spray can cause eye/skin injury, hot water can burn, and
flying objects/debris can cause injury. Serious injection injury can result if high-pressure spray
penetrates the skin. Operators should wear waterproof, thermally insulated gloves, safety glasses
with side and top protection, face protection, and protective clothing when operating the machine. If
spraying pressure washer specific cleaning chemicals, wear a respirator or mask to avoid inhalation
of vapors if directed on the chemical label.
• Wear non-slip footwear. Use of pressure washer can create puddles and slippery surfaces. Wear
footwear capable of maintaining a good grip on wet surfaces.
• Check nozzle. The nozzle can become a projectile and cause serious personal injury or property
damage if not properly connected to the spray gun. Check to ensure the nozzle has been properly
attached to the spray gun before using the pressure washer.
SAFETY – OPERATION
Pre-start
71

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157117

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