Storage - Graco GX21 Operation, Parts

Storage

Storage
With proper storage, the sprayer will be ready
to use the next time it is needed.
Always circulate Pump Armor storage fluid
through system after cleaning. Water left in
sprayer will corrode and damage pump.
Follow Cleanup, page 25, or
Power Flush, page 27.
•
Before storing sprayer make sure all
water is drained out of sprayer and
hoses.
•
Do not allow water to freeze in sprayer
or hose.
•
Do not store sprayer under pressure.
•
Store sprayer indoors.
Perform Pressure Relief Procedure,
1.
page 14.
a. For Stand Models: Place suction
tube in Pump Armor fluid bottle and
drain tube in waste pail.
32
For Hopper Models: Pour Pump
b.
Armor into the hopper and place
drain tube in waste pail.
2. Place Prime/Spray valve in PRIME
position.
3. Press ON/OFF switch to ON position.
Button is illuminated when ON.
4. Turn pressure control knob clockwise
until the pump turns on.
5. When storage fluid comes out of drain
tube (5-10 seconds) turn ON/OFF
switch to OFF position.
6. Place Prime/Spray valve in SPRAY
position to keep storage fluid in sprayer
during storage.
7. Secure a plastic bag around suction
and drain tube to catch any drips.
8. Remove battery.
3A8429B