Graco Inc. 257999 Paint Sprayer User Manual


 
Theory of Operation
18 313872B
Theory of Operation
Gun Triggered (Fluid Pouring)
Purge rod retracts, opening the impingement ports and
allowing fluid to mix and flow through the nozzle. Throat
Seal Liquid lubricates the purge rod.
Gun Detriggered
Purge rod extends, closing the impingement ports and
stopping fluid flow. Throat Seal Liquid lubricates the
purge rod.
Purge Rod
TI14476a
Throat Seal Liquid
Side View
Top View
TI14485a
Purge Rod
TI14477a
Throat Seal Liquid
Side View
Top View
TI14486a