Graco GM 5000 Instructions And Parts List page 11

5. Be sure your system is properly grounded be-
fore operating it. Read and follow the warning sec-
tion, FIRE OR EXPLOSION HAZARD, on page 5.
6. Fill the gas tank. See the Fueling section, below.
7. Flush the pump to remove the lightweight oil which
was left in the pump to protect it from rust.
a. Before using water–base paint, flush with miner-
al spirits, followed by soapy water, and then flush
with clean water.
b. Before using oil–base paint, flush with mineral
spirits, only.
c. See Flushing on page 15 for the flushing proce-
dure.
8. Prepare the paint according to the manufacturer's
recommendations.
a. Remove any skin that may have formed.
b. Stir the paint to mix pigments.
c. Strain the paint through a fine nylon mesh bag
(available at most paint dealers) to remove par-
ticles that could clog the filter or spray tip. This
is probably the most important step toward trou-
ble–free spraying.
9. Keep the sprayer upright and level during opera-
tion and whenever it is being moved. See the last
CAUTION on page 12.
WARNING
Gasoline is extremely flammable and explosive un-
der certain conditions.
Always shut off the engine before refueling.
Refuel in a well–ventilated area.
Do not smoke or allow flames or sparks in the area
where the engine is refueled or where the gasoline is
stored.
Do not overfill the tank. Make sure the gas fill cap is
securely closed after refueling.
Be careful not to spill fuel when fueling. Fuel vapor or
spilled fuel can ignite. If any fuel is spilled, make sure
the area is dry before starting the engine.
1. Fuel specifications. Use automotive gasoline with
a pump octane number [(R + M)/2] of 86 or higher,
or a research octane number of 91 or higher.
Unleaded fuel minimizes combustion chamber
deposits.
Setup
P
Fig. 3
Fueling
2. Gasolines containing alcohol (gasohol). Do not
use gasohol which contains methanol, if the gasohol
does not contain cosolvents and corrosion inhibitors
for methanol. Even if it does contain such additives,
do not use the gasohol if it contains more than 5%
methanol.
NOTE: The HONDA engine warranty does not cover
damage resulting from the use of gasolines containing al-
cohol. See the HONDA engine manual for more informa-
tion.
3. General. Do not use oil and gasoline mixtures or
contaminated gasoline. Avoid getting dirt, dust or
water in the fuel tank.
4. Tank Capacity. 0.95 gallons (3.6 liter). Always leave
at least 1/2 in. at the top of the tank for expansion.
5. Shut off the engine before refueling.
6. After refueling, tighten the fuel tank cap firmly.
M
L
0015
47
Q
0141