Operation
Pressure Relief Procedure
System pressure must be manually relieved to prevent it from starting or spraying accidentally. Fluid under high pressure can be injected into the skin and cause serious injury. To reduce risk of injury from injection, follow this procedure whenever you are instructed to relieve pressure, stop spraying, service equipment or install or clean spray tip (read Warnings, page 2).
1.Set pump valve OFF. Turn engine OFF.
Operation
3. Open prime valve (vertical).
If you suspect that the spray tip or hose is completely clogged, or that pressure has not been fully relieved after following the steps above, VERY SLOWLY, loosen tip guard retaining nut or hose end coupling to relieve pressure gradually, then loosen completely. Then clean tip and hose.
TIA
2.Turn pressure to lowest setting. Trigger gun into pail to relieve pressure.
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