Graco Series C, 234418 important safety instructions Installation, Shop Air Piping Layout

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Installation

Installation

1.Before installing air line components, blow out the pipe line to remove debris. Be sure air to the regula- tor is clean. Erratic operation or loss of regulation is usually caused by dirt in the regulator.

2.Install the Air Drying System as close as possible to the equipment it serves.

3.Install air shut-off valve 288798 upstream from the air system to isolate it for service.

4.Install system so air flows through filters in the direc- tion noted on top of filter.

5.A minimum 1/2” npt piping is recommended. Avoid using too many fittings, couplings, etc., which will restrict air flow.

Shop Air Piping Layout

Main Air Line

3/4” (19 mm) minimum

1-1/4” (32 mm) optimum

1/2” (13

mm) drops

Sl

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

op

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

es do

 

 

 

 

 

 

 

 

R

e

co

 

 

 

w

n

an

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m

m

 

 

 

 

 

d

a

 

 

dr

 

 

 

 

 

e

nd

ed

4

 

 

ay

 

 

 

 

 

 

 

 

 

 

 

op

in 50’

 

 

 

 

” (117

 

 

 

 

(15.24

mm)

 

 

 

 

 

 

 

m)

g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

alvaniz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ed

Compressor

 

 

 

 

 

 

 

 

 

 

Coalescer

 

 

Main Air

 

 

 

 

 

Shut-off Valve

 

 

 

Flexible hose

 

 

 

 

 

 

 

between compressor

1

5-

 

 

 

 

 

and stand pipe

 

20

f

 

 

 

 

 

 

t. (

 

 

 

 

 

 

 

4.

 

 

 

 

 

 

 

6-6.

 

 

 

 

 

 

 

1

m)

 

 

 

 

 

 

 

 

Air Control unit

 

 

or Air Filter

 

 

 

Ball Valve

Air

Drain

 

Leg

OR

Filter

 

Drain Valve

Membrane air drying system

 

1

6

8 1

2

Desiccant air drying system

Main Air Line stand pipe should not be smaller than compressor outlet size.

A minimum of 25 ft. (7.62 m) from compressor to first filter outlet is required to cool air [50 ft. (15.24 m) optimum]

2

309920D

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Contents Membrane Air Drying System IncludesInstallation Shop Air Piping LayoutAir Hose Inside 10 ft 15 ft 20 ft 25 ft 50 ft Minimum Pipe Size RecommendationsCapacity Length 22 m 05 m 62 m 15.24 m .4 mmParts Coalescer Pressure Drop IndicatorOperation Automatic DrainHow Membrane Air Dryer Works Pressure Relief ProcedureMaintenance Graco Standard Warranty Graco Phone Numbers
Related manuals
Manual 16 pages 16.31 Kb

234418, Series C specifications

Graco is a renowned manufacturer known for its high-quality spray equipment and pumps, catering to both professionals and DIY enthusiasts. Their diverse lineup includes advanced models such as Series A, Series C, Model 237069, Model 289310, and Model 238620, each uniquely engineered to meet various painting and coating applications.

The Graco Series A is an outstanding choice for smaller projects. Its lightweight design and portability make it ideal for residential touch-ups, woodworking, and other small-scale applications. This series boasts a simple setup with an easy-to-use spray gun that enables users to achieve a smooth, even finish. Equipped with Graco’s ProConnect technology, Series A allows for quick pump replacement without any tools, ensuring minimal downtime during projects.

The Graco Series C offers enhanced performance and greater versatility for larger applications. This series is designed for professional contractors and serious DIYers, featuring robust construction and advanced technology. With a higher flow rate and pressure capabilities, Series C can handle more demanding projects such as residential and commercial buildings. Additionally, it incorporates SmartControl technology, electronically controlling pressure to provide consistent spray patterns regardless of the fluid being used.

Model 237069 is another exceptional option known for its compact design and efficiency. This electric airless sprayer is perfect for various interior and exterior applications, standing out due to its ease of operation. It features a reversible spray tip, allowing users to quickly clear clogs, and the adjustable pressure settings provide flexibility for different surface textures. Model 237069 is engineered for durability, making it a reliable choice for frequent use.

Model 289310 is engineered for professionals who prioritize speed and precision. This heavy-duty sprayer is equipped with an advanced hydraulic system, which ensures a consistent flow of material. Its larger hopper capacity minimizes the need for frequent refills, allowing users to complete extensive projects faster. Furthermore, the model includes an ergonomic design that reduces fatigue, empowering operators to work longer with comfort.

Lastly, Model 238620 exemplifies Graco’s commitment to innovation in airless technology. This model features an integrated digital display that offers real-time feedback and monitoring, enhancing overall user experience. With its streamlined pump design and advanced filter system, Model 238620 is capable of handling a wide range of coatings, from thin stains to thick latex paints.

In conclusion, Graco's Series A, Series C, Model 237069, Model 289310, and Model 238620 represent the brand’s dedication to quality, performance, and user-friendliness. These models cater to various project sizes and requirements, making them valuable assets for both amateurs and seasoned professionals in the painting industry.