Maintenance and Service
313381L 29
Maintenance and Service
Caring for Sprayer
Keep sprayer and all accessories
clean and in good working order.
To avoid overheating motor, keep
vent holes in shroud clear for air
flow. Do not cover sprayer while
spraying.
Paint Hoses
Check hose for damage every time you spray. Do not
attempt to repair hose if hose jacket or fittings are dam-
aged. Do not use hoses shorter than 25 ft (7.6 m).
Wrench tighten, using two wrenches.
Tips
• Always clean tips with com-
patible solvent and brush
after spraying.
• Tips may require replace-
ment after 15 gallons (57
liters) or they may last
through 60 gallons (227
liters) depending on abra-
siveness of paint.
• Do not spray with worn tip.
Pump Packings (150/170)
When pump packings wear, paint
will begin to leak down outside of
pump.
• Replace pump packings at
first sign of leaking or addi-
tional damage could occur.
• Purchase a pump repair kit
and install according to
instructions provided with kit.
• Consult an authorized service
center.
NOTICE
Protect the internal drive parts of this sprayer
from water. Openings in shroud allow cooling of
mechanical parts and electronics inside. If water
gets into these openings, the sprayer could mal-
function or be permanently damaged.
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