TROUBLESHOOTING

This section describes how to find and resolve problems users may experience. If a situation occurs that is not covered, call your Stanley Customer Service representative for assistance.

WARNING

Inspecting the tool or installing parts with the hydraulic hoses connected can result in severe personal injury or equipment damage. To prevent accidental startup, disconnect the hydraulic power before beginning any inspection or installation task.

If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem.

When diagnosing faults in operation of the tool, always check that the hydraulic power source is supplying the correct hydraulic flow and pressure to the tool as listed in the table below. Use a flowmeter known to be accurate. Check the flow with the hydraulic oil temperature at least 80 °F/27 °C.

PROBLEM

CAUSE

SOLUTION

Breaker will not fire.

Low hydraulic oil level.

Fill reservoir.

 

No flow to breaker.

Have hydraulic circuit tested by

 

Main relief set low.

authorized dealer/distributor per

 

 

approved procedure.

 

Internal damage.

Have unit serviced by an authorized

 

 

dealer/distributor.

 

Damaged quick couplers.

Replace.

Breaker runs slowly.

Low hydraulic flow

Have hydraulic circuit tested by an

 

Excessive heat build up.

authorized dealer/distributor per

 

 

approved procedure.

 

Excessive nitrogen pressure.

Have unit serviced by an authorized

 

 

dealer/distributor.

 

Internal leakage.

Breaker runs erratically.

Low or excessive back-pressure.

Have carrier serviced by an

 

Damaged switch or connection.

authorized dealer/distributor.

 

Relief set too low.

 

 

Internal damage.

 

 

Tool binding.

Add grease to tool shank. Do not

 

 

pry while operating.

Breaker runs but at reduced power.

Low accumulator charge.

Have unit serviced by an authorized

 

Excessive back-pressure.

dealer/distributor.

 

Relief set too low.

 

Breaker leaks oil around tool bit and

Lower seals failed.

Have unit serviced by an authorized

tool bushing.

 

dealer/distributor.

Hydraulic system overheats.

Main relief set low.

Have unit serviced by an authorized

 

 

dealer/distributor.

 

Insufficient cooling capability in

 

hydraulic circuit.

 

 

Line/hose size too small.

 

 

Excessive back-pressure.

 

MB05 User Manual ◄ 15

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Stanley Black & Decker MB05 user manual Troubleshooting, Problem Cause Solution

MB05 specifications

The Stanley Black & Decker MB05 is a powerful and versatile tool that caters to the needs of professionals and DIY enthusiasts alike. Designed for robust performance, this model exemplifies the company’s commitment to innovation and quality.

One of the main features of the MB05 is its sturdy construction, ensuring durability even in the most demanding work environments. The design incorporates high-quality materials that withstand heavy use, making it ideal for both industrial and residential applications. The ergonomic handle enhances comfort during prolonged use, reducing fatigue and improving user experience.

In terms of technology, the MB05 boasts a powerful motor capable of delivering high torque while maintaining efficiency. This motor enables the tool to handle a variety of tasks, from light-duty jobs to more intensive applications. Additionally, the MB05 is equipped with an advanced battery management system that provides excellent runtime and reduces charging time. The inclusion of lithium-ion battery technology further enhances performance by offering longer-lasting power and less downtime.

The MB05 features a versatile speed control mechanism, allowing users to adjust the tool's velocity according to the task at hand. This adaptability is particularly beneficial for users working on various materials, ensuring precise results every time. Moreover, the built-in LED light illuminates the work area, providing increased visibility in dimly lit spaces.

Another characteristic worth noting is the tool’s compatibility with a wide range of accessories. This versatility allows users to customize their experience and tackle diverse projects, from drilling to fastening. The quick-release chuck mechanism simplifies the process of changing accessories, saving valuable time and effort.

In summary, the Stanley Black & Decker MB05 is a robust and efficient tool designed for both professional and personal use. With its durable construction, powerful motor, advanced battery technology, adjustable speed control, and compatibility with various accessories, it represents a valuable addition to any toolbox. Users can rely on the MB05 to deliver exceptional performance and meet their diverse project needs effectively. With Stanley Black & Decker’s reputation for quality, the MB05 is an investment that promises reliability and satisfaction across various applications.