Graco 253697, 307932R, 245186, 245187, 245185 Installation, General Information, Grounding

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Installation

General Information

NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing.

NOTE: Always use Genuine Graco Parts and Acces- sories, available from your Graco distributor. Refer to the Product Data Sheet for your pump, Form No.

305791. If you supply your own accessories, be sure they are adequately sized and pressure rated for your system.

NOTE: Fig. 2 is only a guide for selecting and installing system components and accessories. Contact your Graco distributor for assistance in designing a system to suit your particular needs.

Grounding

WARNING

FIRE AND EXPLOSION HAZARD Before operating the pump, ground the system as explained below. Also read the section FIRE OR EXPLOSION HAZ- ARD on page 4.

1.Pump: use a ground wire and clamp (supplied). See Fig. 1. Loosen the grounding lug locknut (W) and washer (X). Insert one end of a 1.5 mm@ (12 ga) minimum ground wire (45) into the slot in lug

(Z) and tighten the locknut securely. Connect the other end of the wire to a true earth ground.

W

X

45

Z

0864

Fig. 1

2.Air and fluid hoses: use only electrically conductive hoses.

3.Heaters, if used: refer to Viscon HP Heater manu- al, 309524.

4.Air compressor: follow manufacturer’s recommen- dations.

5.Spray gun: ground through connection to a prop- erly grounded fluid hose and pump.

6.Fluid supply container: follow your local code.

7.Object being sprayed: follow your local code.

8.Solvent pails used when flushing: follow your local code. Use only metal pails, which are conductive, placed on a grounded surface. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts the grounding continu- ity.

9.To maintain grounding continuity when flushing or relieving pressure, hold a metal part of the spray gun firmly to the side of a grounded metal pail, then trigger the gun.

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Contents Instructions Important Safety InstructionsPart No , 331, Series B Part No , 281, Series aSymbols Table of ContentsCal treatment Skin Injection HazardFire and Explosion Hazard Grounding InstallationGeneral Information Air Line Accessories System AccessoriesSupplied Components Red-handled bleed-type master air valveKEY Supplied Components 4414B 44b Installing Dual Heater Mounting Kit Accessories for a Heated SystemConverting to a Heated System Viscon HP Heater CordInstall the warning label 51 as shown in Fig Installing Circulating Kit 34* 4 27* B Ref 40 49 Pressure Relief Procedure Operation/MaintenancePacking Nut/Wet-Cup Flush the Pump Before First UseHeated Circulating Systems Starting and Adjusting the PumpFlushing Shutdown and Care of the PumpModel 245187, 331, Series B Model 253697, 281, Series a PartsIncluded in Dual Heater Mounting Kit 222311. Required to 27* B Ref 30*39 41 39 40 49 Mounting Hole Layout Sound Power Levels Technical DataSound Pressure Levels Category DataToll Free Graco Standard WarrantyGraco Information

253697, 307932R, 245185, 245186, 245187 specifications

Graco is a well-respected name in the realm of spray equipment, providing a multitude of solutions designed to meet the needs of both professionals and DIY enthusiasts. Five of their notable products include the Graco 307932R, 245186, 245187, 245185, and 253697. Each product boasts unique features, technologies, and characteristics designed to improve efficiency and deliver exceptional results.

The Graco 307932R is renowned for its high-performance capabilities. This model is particularly suitable for large-scale projects, providing reliable power and consistent pressure. Its innovative design includes a robust durability that extends the service life, minimizing downtime. The user-friendly controls enhance precision and make it easy to master, catering to users of varying skill levels.

Next is the Graco 245186, which focuses on versatility. This model is particularly notable for its ability to handle a wide range of coatings. The emphasis on adaptability allows users to switch between different types of substances effortlessly. Additionally, it features a lightweight design that promotes easy maneuverability, making it a favorite among contractors who require transportability without compromising on performance.

Following closely is the Graco 245187. This unit is designed specifically for intricate detail work, featuring advanced spray technology that provides fine atomization. The precision tip allows for a controlled spray pattern, enabling operators to achieve detailed finishes on various projects, from furniture to detailed woodwork.

Another excellent option is the Graco 245185, which prioritizes user comfort and ergonomics. Designed with the operator in mind, it offers features such as a soft grip handle and an adjustable nozzle, allowing for prolonged usage without fatigue. This thoughtful design consideration translates into enhanced efficiency and a better overall user experience.

Lastly, the Graco 253697 is geared towards sustainability. This model integrates eco-friendly technologies that reduce overspray and material waste, ensuring a more responsible approach to application. It maintains high performance while being mindful of environmental impact, making it a top choice for those who prioritize green solutions.

In summary, Graco's range of products, including the 307932R, 245186, 245187, 245185, and 253697, showcases innovative technologies and features that cater to a variety of professional needs. From high-performance capabilities to user-centric designs, these models reflect Graco’s commitment to quality and excellence in the spray equipment industry.
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