Stanley Black & Decker MB05 user manual Flow Test Procedures

Page 23

FLOW TEST PROCEDURES

The correct performance of this procedure will verify if the auxiliary circuit of the carrier is adequate to properly operate a Stanley attachment.

This procedure is generic in form. It is the end users responsibility to ensure that this procedure will work with his specific type of equipment.

If an adequate flow meter is not available contact your Stanley Hydraulic Distributor for assistance.

TEST PROCEDURE

1.With the auxiliary circuit (or kit) completely installed connect the flow meter between the tool inlet and outlet hoses.

NOTE:

Always use the hoses that are supplied for the at- tachment and make sure the machine hydraulic oil is between 90 to 120 °F. This will assure correct readings and adjustments.

2.With the machine setting at the mode that’s going to be used to operate the attachment record the GPM

_____.

Locate the correct flow for the attachment in the manual under the specification section. Adjust the machine to the correct GPM.

NOTE:

If possible, always set the machine to the highest GPM output mode. This will prevent the operator from over flowing the attachments.

3.Once the correct GPM flow is achieved fully open the restrictor on the flow meter.

4.With the machine in the attachment mode set in step 2 record the back-pressure. At this point the pressure reading on the pressure gauge is the back- pressure in the circuit. This pressure must not ex- ceed 200 psi/13.5 bar.

Excessive back-pressure will slow the attachments operation and lead to premature seal failures and over heating.

Record the back-pressure

 

psi.

5.Close the restrictor valve on the flow meter until the attachment relief starts to crack or open. The relief valve opens when the flow rate (GPM), indicated on the flow meter begins to decline rapidly. Locate the tools operating system relief pressure in the specifi- cation section in the manual. Adjust attachment re- lief to specification.

NOTE:

The relief valve pressure must be greater than the operating pressure of the attachment and three times the back-pressure. Never use the relief valve to control the flow rate in the circuit. Cracking pres- sure means the loss of 4 or more GPM.

Record the relief cracking pressure

 

psi.

Example:

 

 

Operation pressure of a breaker is 2700 psi. Back-pres- sure is 150 psi. A good rule to follow when setting the relief, multiply the back pressure by 3 then add this num- ber to the operation pressure of the attachment.

Operating Pressure

2700 psi

Back-pressure

450 psi

Operating pressure of the tool

3150 psi

The relief valve setting must be greater than the estimat- ed operating pressure of the tool. If the setting is lower, damage to the circuit may occur. Excess heat will be generated in the circuit which will damage the attach- ment and carrier.

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Contents MB05 Weisbeck, Andy Declaration of ConformityTable of Contents Local Safety Regulations Safety SymbolsSafety Precautions Know the Work Conditions Obey Safety RulesBe Thoroughly Trained Before Operating the Unit Alone Safety Precautions Tool Stickers & Tags MB05Operation PRE-INSTALLATION InstructionsPRE-OPERATION Procedures Securing the Tool BIT LOW Temperature WARM-UP ProcedureLong Term Storage Excavators Operating the BreakerPreparation for USE Positioning the Carrier BackhoesBreaking Maintain Down PressureBreaker tool bit binding Blank FiringGrease the BIT Underwater UsageProblem Cause Solution TroubleshootingTool Stop and Lower Bushing MaintenanceDaily Maintenance Checks Charging the Accumulator When disengaging the tester a POP of nitrogen is normalNEW Reject Limit Wear TolerancesBlank Firing or Free Running Tool Failure not Covered Under WarrantyWORN-OUT Front Bushings or Retainer Pins Proper Care of Tool BitsPrying CorrosionMushrooming Internal Material Flaw Tool Failure Covered Under WarrantyBlunt MoilChisel Test Procedure Flow Test ProceduresHeat Load Test TroubleshootingTool Definition of TermsTorque Table SpecificationsMiscellaneous AccessoriesService Tools Description Tool BitsMB05 Power Cell Illustration QTY Description MB05 Power Cell Parts List70766 MB05E04 MB05 Housing PartsMB05 Skid Steer Mounting Brkt MB05S04 C&P027 TOP Skid Steer 70768 MB05E05 MB05S05 Skid Steer Xchange TOP

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.
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