Operation

Pressure Relief Procedure

WARNING

SKIN INJECTION HAZARD

The system pressure must be manually relieved to prevent the system from

starting or spraying accidentally. Fluid under high pressure can be injected through the skin and cause a serious injury. To reduce the risk of an injury from injection, splashing fluid, or mov- ing parts, follow the Pressure Relief Procedure whenever you:

Dare instructed to relieve the pressure,

Dstop dispensing,

Dcheck or service any of the system equipment,

Dor install or clean the nozzle.

1.Fully release the gun trigger and lock the gun trigger safety by rotating the safety forward. See Fig. 1.

2.Shut off the fluid supply pump.

3.Hold a metal part of the gun firmly to the side of a grounded metal waste container. Unlock the gun trigger safety by rotating the safety backward. See Fig. 2. Trigger the gun to relieve fluid pressure.

4.Fully release the gun trigger and lock the gun trigger safety by rotating the safety forward.

5.Open the pump drain valve to help relieve fluid pressure in the pump, hose, and gun. Triggering the gun to relieve pressure may not be sufficient. Have a container ready to catch the drainage.

6.Leave the drain valve open until you are ready to dispense again.

7.If you think that the gun nozzle or fluid hose is completely clogged or that pressure has not been fully relieved after following the steps above, very slowly loosen the hose end coupling and relieve pressure gradually, then loosen the coupling completely. Clear the nozzle or hose obstruction.

Gun Trigger Safety

WARNING

SKIN INJECTION HAZARD

To prevent accidental triggering of the gun and reduce the risk of a serious

injury, including fluid injection or splash- ing in the eyes or on skin, lock the gun trigger safety when you stop dispensing.

To lock the gun safety, release the trigger and rotate the safety toward the trigger as shown in Fig. 1.

NOTE: Do not try to force the trigger valve open with the safety engaged. This could result in component failure.

Locked

Fig. 1

01610A

 

 

To unlock the trigger safety, rotate the safety toward the handle as shown in Fig. 2.

Unlocked

Fig. 2

01610A

 

 

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Graco 237649, 237607, 243775, 235627, 235628 warranty Operation, Pressure Relief Procedure, Gun Trigger Safety
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243775, 237607, 235628, 235627, 237649 specifications

Graco, a leader in fluid management and sprayers, offers a variety of products designed to enhance performance for both industrial and consumer applications. Among their extensive range of offerings, the models Graco 237649, 235627, 235628, 237607, and 243775 stand out due to their innovative technologies and features.

The Graco 237649 is notable for its superior durability and efficiency. This model is designed for versatility, making it suitable for a variety of paint and coating applications. Equipped with a robust motor, it ensures a consistent flow rate and pressure, optimizing the painting process. The unit also features a sturdy build to withstand the rigors of heavy-duty use, providing a long lifespan.

Moving onto the Graco 235627, it incorporates advanced ergonomics and user-friendly features. This model is designed for ease of use, making it ideal for less experienced users. With an integrated cup design, the 235627 allows for quick refills and efficient cleanup, minimizing downtime between projects. Its compact size and lightweight nature make it easily portable, perfect for both indoor and outdoor use.

The Graco 235628 enhances the painting experience with its precision spray technology. This model provides users with a fine, consistent spray pattern, allowing for a professional finish on a variety of surfaces. Additionally, its adjustable pressure settings give users control over the application, ensuring optimal results for different materials and coatings.

The Graco 237607 focuses on versatility and power. This model is built to handle a wide range of materials, from thin stains to thick coatings. This adaptability is complemented by its easy-to-use controls, which allow users to select the appropriate setting for their specific application. The 237607 is ideal for medium to large projects, where efficiency and speed are paramount.

Lastly, the Graco 243775 is renowned for its innovative pump technology. The model features a unique design that minimizes clogging and maximizes flow, making it particularly effective for a variety of coatings. Its lightweight design ensures that users can maneuver it with ease, while advanced sealing technology prolongs the lifespan of the pump.

In summary, Graco's models 237649, 235627, 235628, 237607, and 243775 offer an array of features tailored to meet diverse customer needs. With their commitment to durability, efficiency, and advanced technology, these sprayers are positioned to deliver exceptional performance across various applications. Whether for professional contractors or DIY enthusiasts, Graco’s equipment is designed to ensure a seamless painting experience.
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