Daily Gun Care, Flushing And Cleaning - 3M Graco 50261 Manuel D'instructions

Daily Gun
WARNING
PRESSURIZED EQUIPMENT HAZARD
To reduce the risk of a serious injury, follow the Pressure Relief
Procedure on page 6 whenever you
Solvent left in gun air passages could result in a poor quality paint finish. Do not use any cleaning method which may allow solvent into the gun
air passages. Do not expose needle valve and gauge (30) to solvents or gauge may be damaged.
Do not point the gun up while cleaning it.
Do not immerse the gun in solvent.
Daily Gun Care and Cleaning
Removing the paint supply
WARNING
PRESSURIZED EQUIPMENT HAZARD
To reduce the risk of a serious injury, follow the Pressure Relief
Procedure on page 6 whenever you
1. Relieve the pressure, page 6.
2. Remove PPS cup by inverting the gun. Turn the gun
counterclockwise unlocking the gun adapter from the paint cup.
3. Flush the spray gun, page 3.
4. To retain unused paint, seal the lid with the PPS sealing cap,
label, and temporarily store mixed material in PPS cup.
5. When the PPS cup is empty the collapsed liner and lid may be
disposed. Consult all local and national regulations or authorities
for proper disposal.
Cleaning the gun
1. Remove the air cap retaining ring (15) and air cap (14).
2. Trigger the gun while you remove the fluid nozzle (12) from the
gun with the gun tool (28).
CAUTION
Trigger the gun whenever you tighten or remove the nozzle. This
keeps the needle seat away from the nozzle seating surface and
prevents the seat from being damaged.
Care, Flushing and Cleaning
are instructed to relieve pressure.
CAUTION
are instructed to relieve pressure.
General System Maintenance Check
Relieve the pressure.
Clean the fluid and air line filters
Check for any fluid leakage
Flush the gun before changing colours and whenever you are done
operating the gun.
Do not wipe the gun with a cloth soaked
in excessive solvent; ring out the excess.
Do not use metal tools to clean the air cap
holes as this may scratch them; scratches
can distort the spray pattern.
Fig. 15
3. Clean the air cap retaining ring, air cap, and fluid nozzle
with solvent.
4. Dip the end of a soft-bristle brush into a compatible solvent.
Do not continuously soak the brush's bristles with solvent and do
not use a wire brush.
Fig. 16
7
daily.
from the gun and fluid hoses.
2
1 1
12