Start Up; Pressure Relief Procedure - Graco Magnum TrueAirless ProX19 Owner's Manual

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.
Button is not illuminated when OFF.
2. Engage the trigger lock. Always engage the
trigger lock when sprayer is stopped to
prevent the gun from being triggered
accidentally.
3A9019A EN
3. Turn pressure control knob to lowest setting.
4. Put Drain Tube into a waste pail and turn
Prime/Spray Valve down to 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 19.
NOTE: Leave Prime/Spray Valve in the PRIME
position until you are ready to spray.
Start Up
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