CHARGING THE MAIN ACCUMULATOR

The tools required to charge the breaker are shown be- low. The 33464 adapter and 33300 adapter assembly can be obtained individually or in a kit (P/N 33465). Note that the adapter and adapter assembly are designed to be used with the 505232 charge hose assembly and

the 28257 accumulator tester which are used with other

Stanley model breakers. When charging the breaker, make sure the tools and charge valve are clean. Dirt can contaminate the charge valve and cause leakage.

1.Remove the protective plug from the accumulator charge valve.

2.Screw the adapter assembly (P/N 33300) onto the tester (P/N 28257) and tighten it.

3.Hold the chuck end of the tester and turn the gauge fully counter clockwise to ensure the plunger inside the chuck is completely retracted.

4.Screw the tester into the breaker charge valve by turning the chuck. Do not use the gauge for turn- ing as this will advance the plunger in the chuck. Tighten the chuck lightly against the breaker charge valve.

5.Turn the gauge clockwise to advance the plunger until a pressure is indicated on the gauge. Do not overtighten.

6.If the pressure is correct, unscrew the gauge to re- tract the plunger. Then, loosen and remove the tes- ter from the charge valve. If the pressure is not cor- rect, proceed to Step 7.

NOTE:

When disengaging the tester a "POP" of nitrogen is normal.

7.Connect the charge hose assembly to the charg- ing valve on the tester. Make sure the valve on the charge hose assembly is closed. Open the valve on the nitrogen bottle.

8.Very slowly open the valve on the charge hose as- sembly and slowly meter the nitrogen into the break- er charge valve until the tester reads the correct charge pressure.

9.When the correct pressure is obtained, close the valve on the charge hose assembly and on the nitro- gen bottle. Unscrew the gauge to retract the plung- er. Loosen and remove the tester from the charge valve. Before replacing the protective plug, inspect the plug o-ring. If damaged or deformed, replace the plug. Apply Loctite™ 242 to plug and cap.

Nitrogen Bottle

(locally obtained)

Charge Valve Plug

IMPORTANT

See Specifications page for correct

charge pressure

505232 Charge Hose Assy (Includes gauge, valve, hose and charge valve adapter)

Figure 22. Charging the Main Accumulator

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Stanley Black & Decker MBX15 Charging the Main Accumulator, When disengaging the tester a POP of nitrogen is normal
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MBX15 specifications

The Stanley Black & Decker MBX15 is a robust and versatile tool designed for professionals and serious DIY enthusiasts alike. Engineered to meet the needs of various applications, this machine stands out in the crowded marketplace of power tools, providing exceptional reliability and performance.

At the heart of the MBX15 is its powerful motor, which delivers impressive torque and speed, enabling users to tackle a wide range of tasks with ease. The efficiency of this motor allows for quick job completion without sacrificing quality. One of the standout features of the MBX15 is its lightweight design, making it easy to handle during extended use. The ergonomically designed handle ensures maximum comfort, reducing fatigue and enhancing user control.

The MBX15 incorporates advanced technologies that set it apart from its competitors. For instance, it features an innovative vibration-dampening system that minimizes user discomfort. This technology is especially beneficial during prolonged operations, allowing for greater precision and fewer errors. Additionally, the tool is equipped with a quick-change system, enabling users to switch attachments seamlessly, thus enhancing productivity.

A distinctive characteristic of the MBX15 is its versatility. It comes with a variety of attachments specifically designed for different applications such as grinding, polishing, and even surface preparation. This multifunctionality makes it an essential addition to any workshop or job site.

The MBX15 also prioritizes safety, incorporating several features to protect users during operation. The integrated safety switch prevents accidental start-ups, and the durable housing safeguards the internal components, ensuring longevity and reliability even in demanding environments.

In terms of design aesthetics, the MBX15 boasts a sleek and modern look, complete with a sturdy build that reflects the quality synonymous with the Stanley Black & Decker brand. This tool not only delivers on performance but also complements the professionalism of its users.

In conclusion, the Stanley Black & Decker MBX15 is a formidable tool equipped with a powerful motor, innovative technologies, and a user-friendly design. Its versatility, coupled with safety features and comfort, makes it an exceptional choice for any project, whether on a professional job site or at home. With its blend of power and efficiency, the MBX15 is truly a reliable partner for all your grinding and surface preparation needs.
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