Setup - Graco GM3000 Instructions-Parts List Manual

CAUTION
To avoid damaging the pressure control, which may
result in poor equipment performance and component
damage, follow these precautions.
1. Always use nylon spray hose. Never use a wire
braid hose; it is too rigid to act as a pulsation
dampener.
2. Always use a minimum hose length of 50 foot
(15 m) x 1/4 inch ID or 50 foot (15 m) x 3/8 inch
ID hose.
3. Never install any shutoff device between the filter
(21) and the main hose. See Fig. 2.
4. Always use the main filter outlet (20) for a one
gun operation. Never plug this outlet.
1. Connect hose and gun. (Refer to Fig. 2.)
a. Remove the plastic cap from the 1/4 npsm (m)
filter outlet nipple (20). Screw the main fluid
hose onto the nipple. Read the CAUTION,
above.
b. Connect the whip end hose between the main
fluid hose and the inlet adapter of the gun.
c. Do not use thread sealant, and do not install
the spray tip yet!
WARNING
If you supply your own hoses and spray gun, be
sure the hoses are electrically conductive, that the
gun has a tip guard, and that each part is rated for
at least 3000 psi (210 bar, 21 MPa) Maximum
Working Pressure. This is to reduce the risk of
serious injury caused by static sparking, fluid
injection or over-pressurization and rupture of the
hose or gun.
6 308620

Setup

2. Fill packing nut/wetcup. Fill the packing nut/wet-
cup (A) 1/3 full with Graco Throat Seal Liquid
(TSL), supplied. See Fig. 2.
3. Check the engine oil level. Refer to the Honda
engine manual, supplied. This is a summary of the
information: Remove one of the oil fill plugs (M);
the oil should be almost overflowing. See Fig. 3.
Add oil as necessary.
Recommended lubrication oil: Use a high-quality,
detergent oil, SAE 10W–30, classified "FOR
SERVICE SG or SF", for regular use and for
breaking–in a new engine.
A
46
21 Fluid Filter
46 Pressure drain valve
20 1/4 npsm(m) fluid outlet
A Wetcup
Fig. 2
21 20
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