Hot Spray Procedure; Step 4. Stopping - North Star 1574210 Owner's Manual

Hot Spray Procedure

CAUTION: Metal burn hazard
Use of burner will make spray gun hot. Avoid touching
wand. Serious burns from hot metal could occur if
touched.
•
Before starting burner, make sure vicinity is free of
flammable vapors, dust, gases, or other potentially
combustible materials. Operate only where open
flame or torch is permitted and neither flammable
vapors nor combustible objects are present.
•
Ensure there is fuel in burner fuel tank.
•
Wait before re-lighting burner. NEVER attempt to
immediately re-light the burner if it doesn't ignite the
first time. Unburned oil or gas may have
accumulated, causing potential explosion or fire
hazard.
•
Burner automatically turns off when trigger is
released or when temperature setting is reached.
Note: If burner exhaust is white, adjust burner for
peak performance. See "Oil Burner Adjustment"
section towards the back of this manual.
DANGER: Carbon monoxide poisoning
hazard
Exhaust fumes from the burner contain carbon
monoxide (CO), a poisonous gas you cannot see,
smell, or taste. The CO generated by the pressure
washer can rapidly accumulate, even in areas that
appear to be well ventilated, resulting in dangerous and
fatal concentrations within minutes. ONLY run pressure
washer outdoors and away from air intakes. 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.

Step 4. Stopping

Stop the Motor using the following steps:
Never disconnect the high-pressure hose from the high-
pressure outlet or spray gun while the system is
pressurized, relieve pressure by squeezing the spray
gun trigger after the motor is turned OFF.
WARNING
Operation
For Model 1574210
1.Turn heat switch to
OFF position.
2.Spray cold water for
two minutes.
3.Turn power on/off
switch to OFF
position.
4.Turn water supply
OFF.
5.Squeeze trigger to
relieve system
pressure.
21
For Model 1574211,
12 and 13
1.Turn thermostat
knob to OFF position.
2.Spray cold water for
two minutes.
3.Turn heat switch to
OFF position.
4.Turn power on/off
switch to OFF
position.
5.Turn water supply
OFF.
6.Squeeze trigger to
relieve system
pressure.