Stanley Black & Decker MBX138 thru MBX608 user manual Charging the Side Accumulator, Bar ± Psi ±

Page 27

CHARGING THE SIDE 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 cover.

2.Screw the adapter assembly (P/N 33464) onto the tester (P/N 28257) and tighten it.

3.Hold the chuck end of the tester and turn the gauge fully clockwise until the gauge stops turning. Do not tighten.

4.Screw the tester into the threaded hole, in place of the removed protective plug, by turning the chuck. Do not use the gauge for turning. Tighten the chuck lightly to ensure a good seal.

5.Remove the cap and then turn the charge valve 1 to 2 turns counter clockwise until a pressure is indi- cated on the gauge.

6.If the pressure is correct, turn the charge valve clockwise until it stops and then tighten slightly. Un- screw the tester and reinstall the plug and cap. If the pressure is not correct, proceed to Step 7.

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 ni- trogen bottle. Turn the charge valve clockwise until it stops and then tighten slightly. Unscrew and remove the charge hose assembly. Unscrew and remove the tester. Apply Loctite™ 242 and reinstall the plug and cap.

Nitrogen Bottle (locally obtained)

Charge Valve Plug

Cap

Charge Valve

33464 Adapter

28257 Tester

CHARGE PRESSURE FOR THE

SIDE ACCUMULATOR

60 bar ± .5

870 psi ± 8

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

IMPORTANT

See Specifications page for correct

charge pressure

Figure 23. Charging the Side Accumulator

MAXFORCE BREAKER User Manual ◄ 27

Image 27
Contents MBX138 Read Wear Eye Manual Protection Hearing Breathing Table of Contents General Safety Precautions Safety PrecautionsSafety Precautions Local Safety Regulations Safety SymbolsBack Head = 17 ± 0.5 bar Tool Stickers & TagsMbxxxx MaxforcePRE-INSTALLATION Instructions PRE-OPERATIONPreparation for Operation LOW-TEMPERATURE WARM-UP Procedure Securing the ToolLong Term Storage Positioning the Breaker Tool on the Work Material OperationPreparation for USE Positioning the ExcavatorBreaker Binding BreakingBlank Firing Underwater USE Underwater KIT P/N-39416Bspf 1/2-14 JIS PF 1/2-14 Periodic Maintenance Checks Each DAYTool Stop & Lower Bushing METAL-TO-METAL Contact Tool Failure not Covered Under WarrantyWORN-OUT Front Bushings or Retainer Pins Blank Firing or Free RunningCorrosion PryingInternal Material Flaw Tool Failure Covered Under WarrantyMoil ChiselBlunt Wear Limit Dimensions Lower BushingModel Tool Stop Upper Bumper Model Dimension a New Part Wear Limit Dimension B Tool Retainer PINTool BIT Problem Cause Solution TroubleshootingCharging the Main Accumulator When disengaging the tester a POP of nitrogen is normalBar ± Psi ± Charging the Side AccumulatorRecommended Torque Values Recommended Tie Rod Torque ProcedureMBX358 Bolt PatternsMBX408 MBX458 Upper Bumper OLDNEW Cover Plate MBX408 & MBX458 Cover Plate MBX608 Record the back-pressure Psi Flow Test ProceduresTest Procedure Heat Load TestUNF SpecificationsSerial Number Locations Models MBX358, MBX408, MBX458 MBX138 Power Cell Illustration QTY Description MBX138 Power Cell Parts ListMBX138 Housing Parts With S/N 12A12A 13I05 MBX208 Power Cell Illustration MBX208 Power Cell Parts List MBX208 Housing Parts With S/N 17E 14A0017E 14A01 MBX258 Power Cell Illustration MBX258 Power Cell Parts List MBX258 Housing Parts MBX308 Power Cell Illustration MBX308 Power Cell Parts List MBX308 Housing Parts MBX358 Power Cell Illustration MBX358 Power Cell Parts List MBX358 Housing Parts Items 55, 58 & 59 see Note MBX408 Power Cell IllustrationMBX408 Power Cell Parts List Item P/N QTY Description MBX408 Housing PartsMBX458 Power Cell Illustration MBX458 Power Cell Parts List MBX458 Housing Parts Items 49, 52 & 53 see Note MBX608 Power Cell IllustrationMBX608 Power Cell Parts List MBX608 Housing Parts Hydraulic Tools Declaration of ConformityTool Bits

MBX138 thru MBX608 specifications

Stanley Black & Decker has long been synonymous with innovation and quality in the power tools and machinery sector. Their MBX series, specifically the MBX138 through MBX608, exemplifies this commitment, offering a diverse range of electric and pneumatic tools tailored to meet the demands of both professionals and DIY enthusiasts.

The MBX138 is a compact and versatile tool designed for those who require precision in smaller applications. It features a lightweight design, making it easy to maneuver while still delivering robust performance. With a powerful motor and adjustable speed settings, users can tackle a variety of tasks, from sanding to grinding, with ease.

As we advance through the series, the MBX248 maintains the core functionalities of its predecessor while introducing enhancements for greater efficiency. This model boasts improved ergonomics, including a molded grip that reduces user fatigue during prolonged use. The MBX248 is equipped with advanced features such as dust collection systems to keep workspaces clean and free from debris.

The MBX368 raises the bar further, integrating smart technology that allows users to connect via Bluetooth. This feature enables real-time monitoring of tool performance and battery life, ensuring optimal use and minimizing downtime. The MBX368 is ideal for professionals who rely on their tools for daily tasks and require a seamless integration of technology into their work processes.

The flagship of the series, the MBX608, combines power and versatility, making it suitable for heavy-duty applications. With an ultra-high torque motor and multiple attachments available, this tool is a workhorse in any industrial setting. It includes advanced safety features, such as overload protection and automatic shut-off, providing peace of mind to users who operate in demanding environments.

All models in the MBX series are designed with durability in mind. The tough outer casing and high-impact materials ensure that these tools can withstand the rigors of daily use. Furthermore, user-friendly interfaces and straightforward maintenance routines make them a practical choice for a broad range of users, from novice hobbyists to seasoned experts.

In summary, the MBX138 through MBX608 models from Stanley Black & Decker exemplify a comprehensive approach to tool design, combining performance, safety, and technological advancements. This series reflects the company's commitment to quality and innovation, ensuring that users can rely on these tools for both precision and power in their projects. Whether for home use or in a professional setting, the MBX series stands out as an excellent investment for anyone seeking reliability and efficiency.