Install Spark Arrestor (If Required) - NorthStar M157119G Owner's Manual

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Table of Contents

3. Do not place any objects against or on top of

the unit.

4. The pressure washer needs adequate,

unobstructed flow of air to allow for proper

combustion and adequate cooling. Proper

combustion can only be obtained when there is

a sufficient supply of oxygen available for the

amount of fuel being burned. Cooling

ventilation is required to prevent overheating of

the pressure washer and possible fire.

Exhaust:

WARNING: Exhaust Modification hazard

Never attempt to attach ductwork to the muffler system

to allow for installation inside an enclosure. This could

cause heat build-up and increased exhaust back-

pressure, resulting in possible exhaust leakage or

damage to the pressure washer.

1. The exhaust gas from your pressure washer is

extremely hot and can cause combustible

materials to catch on fire.

2. Make sure the engine is at least 7 feet from all

combustible materials and structures during

operation.

3. Keep a fire extinguisher rated "ABC" nearby.

Keep it properly charged and be familiar with its

use.

4. Place the unit so that the exhaust fumes will not

be directed towards people or building air

intakes.

DANGER: Carbon monoxide hazard

Exhaust fumes from the engine contain carbon

monoxide (CO), a poisonous gas you cannot see,

smell, or taste. The CO generated by the engine can

rapidly accumulate, even in areas that appear to be well

ventilated, resulting in dangerous and fatal

concentrations within minutes. NEVER run pressure

washer inside any enclosed or semi-enclosed spaces,

including homes, garages, basements, sheds, boxes,

pick-up truck beds, RVs, or boats. These spaces can

trap poisonous gases, EVEN if you run a fan or open

windows. If you start to feel sick, dizzy, or weak while

using the pressure washer, shut off the engine and get

to fresh air RIGHT AWAY. See a doctor. You may have

carbon monoxide poisoning.

Initial Set-Up