Graco Mark IV Manual De Usuario
Setup
14
332916C
Setup
1.
All sprayers except ProContractor: Connect
Graco airless hose to sprayer. Tighten securely.
Graco airless hose to sprayer. Tighten securely.
If using the optional hopper, remove the nipple fit-
ting from the filter. Install 45° elbow (from parts box)
into filter and install nipple fitting into elbow. Then
connect the hose to the nipple.
ting from the filter. Install 45° elbow (from parts box)
into filter and install nipple fitting into elbow. Then
connect the hose to the nipple.
NOTE: Make sure nipple fitting is angled away from
hopper so the hose can be easily installed.
hopper so the hose can be easily installed.
2.
Connect whip hose (if applicable) and gun to other
end of hose. Tighten securely.
end of hose. Tighten securely.
3.
Engage trigger lock.
4.
Remove tip guard.
5.
Check inlet strainer for clogs and debris.
6.
Fill throat packing nut with Graco TSL to prevent
premature packing wear. Do this each time you
spray.
premature packing wear. Do this each time you
spray.
7.
Turn power OFF.
8.
Plug power supply cord into a properly grounded
electrical outlet.
electrical outlet.
9.
Turn prime valve down to DRAIN position.
10. Place pump in grounded metal pail partially filled
with flushing fluid. Attach ground wire to pail and
to true earth ground. Perform steps 1 - 5 of Startup
to flush out storage oil shipped in sprayer. Use
water to flush water-base paint and mineral spirits to
flush oil-base paint and storage oil.
to true earth ground. Perform steps 1 - 5 of Startup
to flush out storage oil shipped in sprayer. Use
water to flush water-base paint and mineral spirits to
flush oil-base paint and storage oil.
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