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Maintenance and Service
34 312079A
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 damaged. Wrench tighten, using two
wrenches.
Tips
• Always clean tips with
compatible solvent and
brush after spraying.
• Tips may require
replacement after 15 gal-
lons (57 liters) or they
may last through 60 gal-
lons (227 liters) depend-
ing on abrasiveness of paint.
• Do not spray with worn tip.
Pump Packings
When pump packings wear, paint will begin to leak
down outside of pump. Replace pump packings at
first sign of leaking or additional damage could
occur. Get a pump repair kit and install according
to instruction on kit packaging. Consult a
Graco/M
AGNUM authorized service center.
CAUTION
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.
WLD