Start Up; Pressure Relief Procedure - Graco Magnum True Airless Project Painter Plus Owner's Manual

Start Up

Start Up

Pressure Relief Procedure

Follow the Pressure Relief
Procedure whenever you see this
symbol.
This equipment stays pressurized until
pressure is manually relieved. To help
prevent serious injury from pressurized
fluid, such as skin injection or splashed
fluid, follow the Pressure Relief
Procedure whenever sprayer is stopped
and before sprayer is cleaned or checked,
and before equipment is serviced.
1. Turn ON/OFF switch to the OFF
position.
2. Engage the trigger lock. Always engage
the trigger lock when sprayer is stopped
to prevent the gun from being triggered
accidentally.
14
3. Turn pressure control knob to lowest
setting.
4. Put Drain Tube into a waste pail and lift
Prime/Spray Valve in PRIME position to
relieve pressure.
5. Hold the gun firmly to a pail. Point gun
into pail. Disengage the trigger lock and
trigger the gun to relieve pressure.
6. Engage the trigger lock.
7. If you suspect that pressure has not
been fully relieved, see Blockages,
page 17.
NOTE: Leave Prime/Spray Valve in the
PRIME position until you are ready to spray.
3A5431B EN