Operator’s Manual for Power Washer
11
Maintenance Recommendations
Regular maintenance will improve perfor-
mance and extend power washer life. See a
qualified dealer for service.
Power washer warranty does not cover items
subjected to operator abuse or negligence. To
receive full warranty value, operator must
maintain power washer as instructed in this
manual, including proper storage as detailed
in Winter Storage and Long Term Storage.
NOTE
: Call 1-888-436-3722 with questions
about component replacement.
NOTE
: All required service and adjustments
should be each season, as detailed in mainte-
nance schedule chart.
Maintenance Schedule
Follow maintenance schedule intervals,
whichever occurs first according to use.
NOTE: Adverse conditions will require more
frequent service.
Pump Oil
DO NOT attempt any oil maintenance on
pump. Pump is lubricated and sealed at fac-
tory. No additional maintenance is required for
life of pump.
Preventive Maintenance
Dirt or debris can cause improper operation
and equipment damage. Clean power washer
daily or before each use. Keep area around
and behind muffler free from combustible
debris. Inspect all cooling air openings on
power washer.
• Use a damp cloth to wipe exterior sur-
faces clean.
• DO NOT insert any objects through
cooling air openings.
• Use a soft bristle brush to loosen
caked on dirt, oil, etc.
• Use a vacuum to pick up loose dirt
and debris.
Inspect and Clean Inlet Screen
Inspect inlet screen on pump water inlet.
Clean clogged screen and replace screen if
damaged.
Inspect High-Pressure Hoses
High-pressure hoses can develop leaks from
wear, kinking, or abuse. Inspect hoses before
each use. Inspect for cuts, leaks, abrasions,
bulging, and damage or movement of cou-
plings. If these conditions exist, replace hose
immediately.
NOTE
: DO NOT repair high-pressure hose.
Replace with hose that meets or exceeds
maximum pressure rating of unit.
Inspect Detergent Siphoning Tube
Inspect filter on detergent tube and clean if
clogged. Tube should fit tightly on barbed fit-
ting. Examine tube for leaks or tears. Replace
filter or tube if either is damaged.
Inspect Spray Gun
NOTE
: Replace spray gun immediately if it
fails any test steps
Figure 3-6. Test Spray Gun (typical)
1.
Verify spray gun hose connection is
secure.
2.
Squeeze and release trigger.
NOTE
: Trigger should spring back into place
and lock when released.
First 5 Hours
Change engine oil
Every 8 Hours or Daily
Inspect/clean water inlet screen*
Inspect high-pressure hose
Inspect detergent siphoning hose/filter
Inspect spray gun and assembly for
leaks
Clean debris
Inspect engine oil level
Every 20 Hours or Every Season
Change engine oil**
Every 50 Hours or Every Season
Inspect/clean air cleaner filter**
Inspect muffler and spark arrester*
Every 100 Hours or Every Season
Service spark plug
* Clean if clogged. Replace if perforated
or torn.
** Service more often under dirty or dusty
conditions.
