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CHECK DETERGENT SIPHONING TUBE
Examine the filter on the detergent tube and clean if clogged. The
tube should fit tightly on the barbed fitting. Examine the tube for
leaks or tears. Replace the filter or tube if either is damaged.
CHECK SPRAY GUN
Examine the hose connection to the spray gun and make sure it is
secure. Test the trigger by pressing the trigger, it “springs back”
into place when you release it. Replace spray gun immediately if
it fails to "spring back".
NOZZLE MAINTENANCE
A pulsing sensation felt while squeezing the spray gun trigger
may be caused by excessive pump pressure. The principal cause
of excessive pump pressure is a nozzle clogged or restricted
with foreign materials, such as dirt, etc. To correct the problem,
immediately clean the nozzle following these instructions:
1. Shut off engine and turn off water supply.
2. ALWAYS point spray gun in a safe direction, squeeze spray
gun trigger to release retained high water pressure.
The high pressure stream of water that this equipment
produces can cut through skin and its underlying
tissues, leading to serious injury and possible
amputation. Spray gun traps high water pressure, even
when engine is stopped and water is disconnected,
which can cause injury.
• Keep high pressure hose connected to pump and spray gun while
system is pressurized.
• ALWAYS point spray gun in safe direction, and squeeze spray
gun trigger to release high pressure every time you stop engine.
Engage trigger lock when not in use.
3. Remove nozzle from end of nozzle extension.
4. Use a small paper clip to free any foreign material clogging or
restricting nozzle (Figure 28).
Figure 28 – Free Foreign Material
5. Remove lance from spray gun.
6. Using a garden hose, remove additional debris by back
flushing water through lance (Figure 29). Back flush between
30 to 60 seconds.
Figure 29 – Back Flush Lance
7. Reinstall nozzle into lance.
8. Reconnect lance to spray gun.
9. Make sure garden hose is connected to pump water inlet.
Check that high pressure hose is connected to spray gun and
pump. Turn on water.
10. Start engine following instructions How to Start Your Power
Washer.
11. Test power washer by operating with each quick connect
nozzle.
ENGINE MAINTENANCE
Unintentional sparking can result in fire or
electric shock.
WHEN ADJUSTING OR MAKING REPAIRS TO YOUR POWER
WASHER
• Disconnect the spark plug wire from the spark plug and place the
wire where it cannot contact spark plug.
WHEN TESTING FOR ENGINE SPARK
• Use approved spark plug tester.
• DO NOT check for spark with spark plug removed.
ENGINE OIL RECOMMENDATIONS
We recommend the use of high-quality detergent oils acceptable if
classified for service SF, SG, SH, SJ or higher. DO NOT use special
additives.
Outdoor temperatures determine the proper oil viscosity for the
engine. Use the chart to select the best viscosity for the outdoor
temperature range expected.
SAE 30*
SAE 30*
10W-30**
10W-30**
5W-30
5W-30
* Below 50°F (10°C) the use of SAE 30 will result in hard starting.
** Above 80°F (27°C) the use of 10W30 may cause increased oil consumption.
Check oil level more frequently.
Maintenance