Graco RTX1500 Paint Sprayer User Manual


 
Removing and Replacing Belt
20 310645S
A correctly tensioned belt will feel very tight. To measure
correct tension apply 4-5 lbs pressure at belt midpoint
with thumb. Belt should have approximately 1/8 in
(3.175 mm) deflection.
A loose belt will not last long. If in doubt, tighten more.
5. Tighten all 4 bolts.
6. Turn belt one more
time with your hand
to make sure teeth
are properly engaged
and tension is cor-
rect.
7. Replace RotoFlex
HD Pump and hose
extension, page 12.
8. Replace back and
front covers and hop-
per. See Removing and Replacing Hopper, Front
and Back Cover, page 9.
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