North Star 157117 Owner's Manual page 26

Seek medical aid for suspected carbon monoxide poisoning. The running engine
Put on personal
protective gear
1.
2.
Prime the water Turn on water supply and squeeze the trigger.
supply
Start engine Start the engine to power the pump.
1. Make sure water supply is connected and primed.
2. To prevent accidental spraying, engage the safety latch on spray gun trigger by
3. Follow the instructions in the Engine Manual for starting the engine.
Operation
be a small puncture wound that does not look serious. However, severe infection or
reaction can result if proper medical treatment is not administered immediately by a
doctor who is familiar with injection injuries.
gives off carbon monoxide, a poisonous gas that can kill you. 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.
WARNING:
Use personal protective gear to prevent:
- Eye and skin injection injury from high pressure spray
- Burns from hot water or steam
- Eye injury from flying debris
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 chemicals, wear a respirator mask to avoid
inhalation of vapors if directed on the chemical label.
Wear non-slip, protective footwear. Use of pressure washer can create puddles
and slippery surfaces. Wear footwear capable of maintaining a good grip on wet
surfaces.
CAUTION: Never run the pump without the water supply connected and turned
on. Operating the pressure washer without a sufficient incoming flow of water
will damage the pump.
•
Turn on the water supply. Make sure the water supply is steady and flowing at a
rate 20% over the rated flow of your pump. (See Step 1, "Connect Hoses, Water
Supply, and Nozzle").
•
Purge air from the water supply hose by squeezing the trigger until a steady
stream of water flows out of the nozzle at low pressure. (Air in the hoses can
cause damage to the pump, so always make sure all the air is out of the hoses
before starting the pressure washer engine.)
•
Make sure the water supply hose is not kinked. A kinked hose will provide
insufficient water supply to the pump and reduce its life. Make sure the hose
remains unkinked after moving the pressure washer.
CAUTION: Running the pump dry will cause damage and void the warranty.
rotating it to the locked position.
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