11
307–920
SETUP
3. Fill Packing Nut/Wet–Cup.
See Fig 3.
Fill the packing nut/wet–cup 1/3 full with Graco
Throat Seal Liquid (TSL), supplied.
4. Check the Electrical Service.
a. Be sure the electrical service is 120 V, 60 HzAC,
15 Amp (minimum) and that the outlet you use is
properly grounded.
b. Do not remove the third prong of the power sup-
ply cord, which is the grounding prong, and do
not use an adapter.
c. Use an extension cord which has 3 wires of a
minimum 12 gauge size, and a maximum of 150
ft. (45 m) long. Longer lengths may affect spray-
er performance.
5. Plug in the Sprayer .
Be sure the ON/OFF switch is
OFF.
See Fig 4. Then plug the cord into a grounded
electrical outlet at least 20 ft. (6 m) away from the
spray area.
WARNING
Proper electrical grounding is essential to reduce
the risk of fire or explosion which can result in seri-
ous bodily injury and property damage. Refer to the
warning section
FIRE OR EXPLOSION HAZARD
on page 5 for more detailed grounding instructions.
6. Flush the pump
to remove the lightweight oil which
was left in to protect pump parts after factory testing.
a. Before using water–base material, flush with
mineral spirits followed by soapy water, and then
a clean water flush.
b. Before using oil–base material, flush with min-
eral spirits only.
c. See
FLUSHING GUIDELINES
on page 15 for
the flushing procedure.
7. Prepare the material
according to the manufactur-
er’s recommendations.
Summary of Contents for 231-081
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