Pressure Relief Procedure
310743A 11
5. Engage trigger lock.
TI5049A
6. Open drain valve. Leave drain valve open.
TI5175A
7. If pressure is not fully relieved:
• Spray tip is clogged
SwitchTip: Follow procedure on page 16.
Flat Tip: Slowly loosen tip guard retaining nut to relieve pressure. Remove and clear tip.
• Hose is clogged
Slowly loosen hose end coupling to relieve pressure. Clean hose obstruction.