Graco 258880, 258864 Pressure Relief Procedure, Trigger Lock, Prime/Relief Valve Position

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Common Procedures

Common Procedures

Pressure Relief Procedure

Spray Tip Position

 

 

 

 

 

 

 

 

Do not operate or spray near children. Do not aim the sprayer at, or spray any person or animal. Keep hands and other body parts away from the front of the sprayer. For example, do not try to stop the paint flow with any part of the body.

This sprayer builds up an internal pressure of 2,000 psi during use. Follow this Pressure Relief Procedure whenever you stop spraying and before cleaning, checking, servicing, or transporting equipment to prevent serious injury.

1. Engage trigger lock.

2. Put prime/relief valve UP to release pressure.

ti14999a

Trigger Lock

Always perform Pressure Relief Procedure before adjusting spray tip position.

ti14985a

ti14991a

 

Tip Forward

Tip Reversed

ti15510a

(SPRAY position)

(UNCLOG position)

 

Prime/Relief Valve Position

ti14999a

 

ti15425a

UP position

DOWN position

(Releases pump pressure)

(Ready to spray)

Always engage the trigger lock when you stop spraying to prevent the sprayer from being triggered accidentally by hand, or if dropped or bumped.

ti14994a

 

ti14995a

Trigger Locked

Trigger Unlocked

 

(red ring is visible)

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3A0705E

Image 6
Contents 3A0705E Table of Contents Fire and Explosion Hazard Battery Hazard Component Identification Pressure Relief Procedure Trigger LockPrime/Relief Valve Position Charging the Battery Charger Status Indicator LightsSprayer Status Indicator Installation SetupInstalling Suction Tube Cleanup/StorageSprayer Setup Materials Starting a New Job or Refilling the CupInstall Tip/Guard Assembly if not installed Reversible Tip Selection ChartTriggering Sprayer Aiming SprayerUnclogging Spray Tip/Guard Assembly Shutdown and Cleaning Flushing SprayerWater or flushing fluid. a soft brush can be used to Cleaning Sprayer Exterior StorageTips Replacement Parts and Kits Ref. Part DescriptionTroubleshooting Problem Cause SolutionSpray Pattern Diagnostics Problem Cause Solution Replace tip. See Install Tip/Guard AssemSpray pattern spits at Alternate Priming Method Inlet Valve Cleaning RemovalTechnical Data SprayerGraco Standard Warranty Graco Information