TROUBLESHOOTING

PROBLEM

CAUSE

REMEDY

Tool does not run.

Power unit not functioning.

Check power source for proper flow

 

 

and pressure (7–9 gpm/ 26–34 lpm,

 

 

2000 psi/ 140 bar) or 5–6 gpm /18–22

 

 

lpm at 1500–2000 psi /105–140 bar.

 

Couplers or hoses blocked.

Remove restriction.

 

Pressure and return line hoses reversed

Be sure hoses are connected to their

 

at ports.

proper ports.

 

Mechanical failure of piston or

Disassemble breaker and inspect for

 

automatic valve.

damaged parts.

Tool does not hit effectively.

Power unit not functioning.

Check power source for proper flow

 

 

and pressure (7–9 gpm/ 26–34 lpm,

 

 

2000 psi/ 140 bar) or 5–6 gpm /18–22

 

 

lpm at 1500–2000 psi /105–140 bar.

 

Couplers or hoses blocked.

Remove restriction.

 

Low accumulator charge (pressure

Recharge accumulator. Replace

 

hose will pulse more than normal).

diaphragm if charge loss continues.

 

Fluid too hot (above 140 °F/60 °C).

Provide cooler to maintain proper fluid

 

 

temperature (130 °F/55 °C).

Tool operates slow.

Low gpm supply from power unit.

Check power source for proper flow

 

 

and pressure (7–9 gpm/ 26–34 lpm,

 

 

2000 psi/ 140 bar) or 5–6 gpm /18–22

 

 

lpm at 1500–2000 psi /105–140 bar.

 

High back-pressure.

Check hydraulic system for excessive

 

 

back-pressure (over 200 psi/14 bar).

 

Couplers or hoses blocked.

Remove restriction.

 

Orifice plug blocked.

Remove restriction.

 

Fluid too hot (above 140 °F/60 °C) or

Check power unit for proper fluid

 

too cold (below 60 °F/16 °C).

temperature. Bypass cooler to warm

 

 

the fluid or provide cooler to maintain

 

 

proper temperature.

 

Relief valve set too low.

Adjust relief valve to 2100–2250

 

 

psi/145–155 bar.

 

Collar support not sliding freely in the

Remove, clean and replace as required.

 

foot bore (Easi-Ride™).

 

Tool gets hot.

Hot fluid going through tool.

Check power unit. Be sure flow rate

 

 

is not too high causing part of the

 

 

fluid to go through the relief valve.

 

 

Provide cooler to maintain proper fluid

 

 

temperature (140 °F/60 °C max). Check

 

 

the relief valve setting. Eliminate flow

 

 

control devices.

Fluid leakage on tool bit.

Lower piston seal failure.

Replace seal.

Fluid leakage around

Valve spool seal failure.

Replace seals.

trigger.

 

 

BR50 User Manual ◄ 13

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Stanley Black & Decker BR50 user manual Troubleshooting, Problem Cause Remedy
Page 12 Page 14

BR50 specifications

The Stanley Black & Decker BR50 is an exceptional addition to the company's renowned lineup of power tools and outdoor equipment. Designed for professionals and homeowners alike, this versatile and robust tool promises reliable performance, ease of use, and an array of advanced features tailored to meet various needs.

At the core of the BR50 is its powerful motor, delivering impressive performance for a variety of applications. The high-torque motor ensures durability and longevity, making it suitable for demanding tasks such as heavy-duty cutting, drilling, or work on tough materials. Its compact design allows for maneuverability, enabling users to navigate tight spaces effortlessly.

One of the standout features of the BR50 is its innovative technology interface, which includes an easy-to-read digital display. This user-friendly feature provides real-time information regarding battery life, speed settings, and operational feedback, allowing users to stay informed during their work sessions. In addition, the BR50 integrates advanced battery technology, promoting extended run times and reduced charging periods, ensuring that the tool is always ready for action when needed.

The BR50 is engineered with ergonomics in mind. It boasts a comfortable grip and lightweight design, reducing user fatigue during extended use. The tool’s balanced weight distribution further enhances accessibility and control. Additionally, the BR50 includes vibration-reduction technology, which lessens the impact on the user, providing a more comfortable working experience.

Safety is a priority with the BR50, which features a built-in safety lock to prevent accidental activation, giving users peace of mind during operation. The carbon brush technology helps maintain efficiency and reduces the need for frequent maintenance, thereby extending the tool's overall lifespan.

Compatibility with a wide range of accessories is another advantage of the Stanley Black & Decker BR50. The tool can be customized with various attachments, ensuring it meets diverse project requirements, from woodworking to metalworking.

In summary, the Stanley Black & Decker BR50 is a multifaceted tool that combines power, advanced technology, and user-focused design. Whether tackling DIY projects or professional tasks, the BR50 stands out with its reliable performance and thoughtful features, making it a must-have for anyone looking to invest in a high-quality tool.
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