![Airless DP-3400 Operating Instructions Manual Download Page 9](http://html1.mh-extra.com/html/airless/dp-3400/dp-3400_operating-instructions-manual_2877314009.webp)
Cleanup
5
Hold gun against paint pail.
Take trigger safety OFF.
Turn pressure control up
until motor begins to drive
pump. Trigger gun until
flushing fluid appears.
6
Move gun to flushing pail,
hold gun against pail,
trigger gun to thoroughly
flush system.
Release trigger and put
trigger safety ON.
7
Turn prime valve down
and allow flushing fluid to
circulate for approximately
20 seconds to clean drain
tube.
8
Raise siphon tube above
flushing fluid and run
sprayer for 15 to
30 seconds to drain
fluid. Turn pump valve
OFF. Turn engine OFF.
PAINT
FLUSH
20 SEC
/&&
PAINT
FLUSH
Caution:
If flushing with water,
do not leave water in sprayer.
Flush again with mineral spirits,
oil or Pump Armor and leave this
protective coating in the sprayer
to help prevent freezing or corro-
sion and increase sprayer life.
9
Close prime valve. Trigger
gun into flushing pail to
purge fluid from hose. Open
prime valve.
10
Install filter into filter bowl.
Make sure plastic center
tube is tightened securely.
Hand tighten filter bowl.
Hand tighten gun handle.
11
Clean tip, guard and gas-
ket with a soft bristle brush
to prevent part failure due
to dried materials. Assem-
ble parts and attach loosely
onto gun.
Wipe sprayer, hose and gun
with a rag soaked in water
or mineral spirits.
Pump Armor
ti2895a
ti5973a
ti5979a
FLUSH
ti5963a
FLUSH