CAUTION

Be sure to use at least two people when lifting, mov- ing, or disconnecting the pump. This pump is too heavy for one person. If you are disconnecting the dis- placement pump from a motor that is still mounted (for example, on a ram), be sure to support the displace- ment pump while it is being disconnected, to prevent it from falling and causing injury or property damage. Do this by securely bracing the displacement pump, or by having at least two people hold it while another disconnects it.

5.If the air motor does not require servicing, leave it attached to its mounting. However, if the air motor does need to be removed, refer to the Supply Units Repair-Parts manual 313527 for instructions.

6.Pumps with 100cc, 200cc, and 250cc displacement pumps only: Remove clip (9), and slide coupling cover (8) up to remove coupling (7).

ti10508a

FIG. 16

7.Pumps with 500cc displacement pumps only: Use a hammer and brass rod to loosen coupling nut (8). When coupling nut drops down remove coupling collars (7) and coupling nut from displacement rod.

ti10717a

FIG. 17

Repair

8.Pumps with 60cc displacement pumps only: Use two wrenches to loosen coupling nut (8). When cou- pling nut drops down remove coupling collars (7) and coupling nut from displacement rod.

9.Use a wrench to hold the tie rod flats to keep the rods from turning. Unscrew the nuts (5) from the tie rods (3) and carefully remove the displacement pump (2).

ti10510a

FIG. 18

10.Refer to the Check-Mate Displacement Pump man- ual 312375 to service the displacement pump. To service the air or hydraulic motor, refer to the sepa- rate motor manual, supplied.

312376L

19

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Graco P40RCM, P39LCS, P20LCM important safety instructions Ti10508a
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P40RCM, P39LCS, P20LCM specifications

Graco, a renowned brand in the world of fluid handling equipment, has developed a series of versatile and high-performance products tailored for various applications. Among these, the Graco P20LCM, P39LCS, and P40RCM stand out for their innovative features, technologies, and characteristics that enhance productivity and efficiency in professional environments.

The Graco P20LCM is a lightweight and portable paint sprayer designed for small to medium-sized projects. It features Graco’s exclusive ProConnect technology, which allows for quick and easy pump replacement, minimizing downtime. The P20LCM also incorporates a SmartControl system that provides consistent pressure and prevents overspray for a flawless finish. Its flexible suction tube allows for drawing paint directly from a bucket, while its compact design ensures ease of transport, making it ideal for contractors and DIY enthusiasts alike.

In contrast, the Graco P39LCS embodies a robust solution tailored for larger projects. This airless paint sprayer is engineered for high efficiency, capable of handling thicker coatings with ease. It boasts a powerful hydraulic system that maintains pressure, ensuring an even application over large surfaces. The P39LCS integrates the Grip and Guard with LED indicators, enhancing user experience and safety. Additionally, its durable construction and advanced filtration system help in prolonging the lifespan of the equipment, reducing maintenance requirements and downtime.

The Graco P40RCM is an advanced model that offers unrivaled versatility and control, making it a preferred choice for professional contractors. This sprayer features advanced electronic controls that enable users to adjust pressure settings on the fly, offering ultimate control over the application process. The P40RCM is compatible with a wide range of coatings, including paints, stains, and sealants, providing flexibility for diverse job needs. Its AutoPrime technology simplifies the priming process, allowing for faster setup and minimal manual intervention. Furthermore, rugged wheels and a durable frame enhance maneuverability and resilience on job sites.

Together, the P20LCM, P39LCS, and P40RCM encapsulate Graco’s commitment to quality and innovation. With user-friendly features, advanced technologies, and robust designs, these products are engineered to meet the demands of professionals and improve efficiency while delivering superior results in every application.
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