Graco A Series - Stuck Purge Rod; Clean Purge Rod

Maintenance
309856A 25
Stuck Purge Rod
If purge rod (31) is stuck and cannot actuate, use this
procedure to free it.
Clean Purge Rod
Clean purge rod (31) weekly or monthly.
1.
Engage safety lock, page 11.
2.
Trigger gun and hold. Turn purge rod counterclock-
wise.
3.
Adjust Purge Rod
, page 14.
1.
Follow
Pressure Relief Procedure
, page 17.
2.
Flush Gun
, page 21.
TI3850a
TI3828a
3.
Disconnect air (D) and remove fluid manifold (G).
4.
Disassemble Front End
, page 33.
5.
Clean exposed portion of purge rod (31). Lubri-
cate.
6.
Reassemble Front End
, page 34.
7.
Adjust Purge Rod
, page 14.
8.
Attach fluid manifold. Connect air. Return gun to
service.
TI3837a
G
D
TI3873a
31