Pressure Relief Procedure - Graco MAGNUM 232738 Repair Manual

To help prevent injuries, follow this procedure
when you stop spraying and before you service or
clean the sprayer, remove parts or repair leaks.
1. Turn OFF power switch.
ti2011
dx model
2. Unplug sprayer.
ti2021a1
6

Pressure Relief Procedure

ti2018a
XR9 model
3. Turn Prime/Spray valve to PRIME. Trigger gun to
relieve pressure in hose.
to2012a
4. Engage trigger safety.
Leave Prime/Spray valve in PRIME position until
you are ready to spray again.
If you suspect the spray tip or hose is completely
clogged or that pressure has not been fully relieved after
following the above steps, VERY SLOWLY loosen the tip
guard retaining nut or hose end coupling to relieve
pressure gradually. Then loosen it completely. Clear tip
or hose obstruction.
Pressure Relief Procedure
ti2048a
309477F