Graco P39LCS, P40RCM, P20LCM Overnight Shutdown, For D200s, D200, D60, and S20 Supply Systems

Page 15

Shutdown

CAUTION

Never leave water or water-based fluid in a carbon steel pump overnight. If you are pumping water-based fluid, flush with water first, then with a rust inhibitor, such as mineral spirits. Relieve pres- sure, but leave rust inhibitor in pump to protect parts from corrosion.

Shutdown

Ram Director Valve

ti10438a

FIG. 12: D200s, D200, D60, and S20 Air Controls

Overnight Shutdown

1.

Stop the pump at the bottom of the stroke to prevent

 

 

fluid from drying on the exposed displacement rod

 

 

and damaging the throat packings.

 

2.

For D200s, D200, D60, and S20 Supply Systems:

 

 

Set the ram director valve to the neutral position.

Elevator Director

3.

For L20c Supply Systems: Set the elevator direc-

Valve

 

tor valve to DOWN.

r_257302_312376_2e

 

 

 

 

FIG. 13: L20c Air Controls

 

 

4. Follow Pressure Relief Procedure, page 12.

 

 

5. Always flush the pump before the fluid dries on the

 

 

displacement rod. See Prime/Flush on page 13.

312376L

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Contents P20LCM Model Shown P39LCS Model Shown P40RCM Model Shown Check-MatePump PackagesRelated Manuals ContentsModels Skin Injection Hazard Equipment Misuse Hazard Component Identification, Supply Unit Installation CM14BA Model ShownKey CM7B1G Model Shown Component Identification, Typical Installation Grounding InstallationFluid Line Accessories System AccessoriesMounting Accessories Air Line AccessoriesWet Cup SetupFollow Pressure Relief Procedure on Displacement Pump TorqueFor D200s, D200, D60 and S20 Air Controls See FIG Pressure Relief ProcedureD200s, D200,D60, and S20 Systems For D200s, D200, D60, and S20 Air ControlsL20c Air Controls For L20c Air ControlsFor D200s, D200, D60, and S20 Supply Systems Follow Pressure Relief Procedure,Shutdown Overnight ShutdownProblem Cause Solution TroubleshootingTroubleshooting Disconnect Displacement Pump RepairRequired Tools Ti10508a Reconnect Displacement Pump Repair 312376L NXT200, NXT400, NXT700, NXT1200, and NXT1800 Air Motors Pump Package Parts ListReed Switch Assembly PartsModel P39LCS Shown NXT2200, NXT3400, and NXT6500 Air MotorsModel P40RCM Shown Adapter Bracket 15M222Pump Packages with L060xx Displacement Pumps Common PartsVarying Parts P20SCS Ref. Part Description Qty Pump Packages with L100xx Displacement PumpsPump Packages with L200xx Displacement Pumps Coupling Cover Hairpinw BracketTie Rod Assy Coupler Lanyard Adapter Pump Packages with L250xx Displacement Pumps CouplingRod Assy Coupler Pump Packages with L500xx Displacement Pumps NutTie Rod Coupling Pump Packages with NXT 2200, NXT 3400, NXT 6500 Air Motors DimensionsPump Package Dimensions Displacement Flow Rate gpm lpm Technical DataKey Air Pressure Performance ChartsCalculate Fluid Outlet Pressure Calculate Pump Air Flow/ConsumptionPsig MPa, bar Cycles/min Fluid Pressure in psig MPa, bar Air Air Flow in Scfm m3/min Bar Cycles/min MPa, bar Performance Charts 312376L Graco Information Graco Standard Warranty

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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