Product Information

• General Information
  • Safety Signal Words
  • Warranty
  • Website
  • ServAid
  • Country of Origin
  • Dimensional Drawings
• Overview
  • Applications
  • Main components and functions
  • Product data
  • Environmental conditions
  • Compatible battery
  • Compatible tools
  • Dimensions and weight
  • Technical Product Data
  • Accessories
    • Accessories
  • Status LED behavior

General Information

WARNING

Risk of Property Damage or Severe Injury

Ensure that you read, understand and follow all instructions before operating the tool. Failure to follow all the instructions may result in electric shock, fire, property damage and/or severe bodily injury.

• Read all Safety Information delivered together with the different parts of the system.

• Read all Product Instructions for installation, operation and maintenance of the different parts of the system.

• Read all locally legislated safety regulations regarding the system and parts thereof.

• Save all Safety Information and instructions for future reference.

Safety Signal Words

Warranty

• Product warranty will expire 12+1 months after dispatch from Atlas Copco's Distribution Center.

• Normal wear and tear on parts is not included within the warranty.

  • Normal wear and tear is that which requires a part change or other adjustment/overhaul during standard tools maintenance typical for that period (expressed in time, operation hours or otherwise).

• The product warranty relies on the correct use, maintenance, and repair of the tool and its component parts.

• Damage to parts that occurs as a result of inadequate maintenance or performed by parties other than Atlas Copco or their Certified Service Partners during the warranty period is not covered by the warranty.

• To avoid damage or destruction of tool parts, service the tool according to the recommended maintenance schedules and follow the correct instructions.

• Warranty repairs are only performed in Atlas Copco workshops or by Certified Service Partners.

Atlas Copco offers extended warranty and state of the art preventive maintenance through its ToolCover contracts. For further information contact your local Service representative.

For electrical motors:

• Warranty will only apply when the electric motor has not been opened.

Website

Information concerning our Products, Accessories, Spare Parts and Published Matters can be found on the Atlas Copco website.

Please visit: www.atlascopco.com.

ServAid

ServAid is a portal that is continuously updated and contains Technical Information, such as:

• Regulatory and Safety Information

• Technical Data

• Installation, Operation and Service Instructions

• Spare Parts Lists

• Accessories

• Dimensional Drawings

Please visit: https://servaid.atlascopco.com.

For further Technical Information, please contact your local Atlas Copco representative.

Country of Origin

For the Country of Origin, please refer to the information on the product label.

Dimensional Drawings

Dimensional Drawings can be found either in the Dimensional Drawings Archive, or on ServAid.

Please visit: http://webbox.atlascopco.com/webbox/dimdrw or https://servaid.atlascopco.com.

Overview

• Applications
• Main components and functions
• Product data
• Environmental conditions
• Compatible battery
• Compatible tools
• Dimensions and weight
• Technical Product Data
• Accessories
  • Accessories
• Status LED behavior

Applications

The MWR Charging Cradle is designed for charging and storing mechatronic wrenches of the families MWR-TA, MWR-S and MWR-T.
For MWR wrenches with a capacity of 50 Nm or higher, the Charging Cradle is equipped with adjustable support arms, which ensure the stability of the assembly and prevent the risk of damaging the cradle and the wrench.

Main components and functions

A	Wrench support arm	B	Wrench housing
C	Battery contacts	D	Status LED
E	AC power connector

Product data

Environmental conditions

Compatible battery

MWR Rechargeable battery (P/N 4027502101):

Rechargeable NiMH AAA battery 1.2 V, 1000 mAh.

WARNING

Never try to recharge non-rechargeable batteries! Non-rechargeable batteries may leak when charging. They can explode and cause risk of fire and injuries.

Compatible tools

Dimensions and weight

Technical Product Data

Technical Product Data can be found on either ServAid, or the Atlas Copco website.

Please visit: https://servaid.atlascopco.com or www.atlascopco.com.

Accessories

• Accessories

Accessories

Status LED behavior

For more information about the MWR wrench's LEDs behavior while charging in the Cradle, refer to Charging the MWR with the MWR Charging Cradle.

Installation

• Installation Instructions
  • Installing the wrench support arm

Installation Instructions

• Installing the wrench support arm

Installing the wrench support arm

For MWR models with a capacity of 50, 85, 200 and 300 Nm, it is required to install and adjust the dedicated support arm to avoid damaging the wrench and the cradle during the charging procedure.

Support arm for wrenches with 50, 85 and 200 Nm capacities

Support arm for wrenches with 300 Nm capacity

Operation

• Ergonomic Guidelines
• Operating Instructions
  • Charging the MWR with the MWR Charging Cradle

Ergonomic Guidelines

Consider your workstation as you read through this list of general ergonomic guidelines to identify areas for improvement in posture, component placement, or work environment.

• Take frequent breaks and change work positions frequently.

• Adapt the workstation area to your needs and the work task.

  • Adjust for a convenient reach range by determining where parts and tools need to be located to avoid static load.

  • Use workstation equipment such as tables and chairs appropriate for the work task.

• Avoid work positions above shoulder level or with static holding during assembly operations.

  • When working above shoulder level, reduce the load on the static muscles by lowering the weight of the tool, using for example torque arms, hose reels or weight balancers. You can also reduce the load on the static muscles by holding the tool close to the body.

  • Take frequent breaks.

  • Avoid extreme arm or wrist postures, particularly during operations requiring a degree of force.

• Adjust for a convenient field of vision that requires minimal eye and head movements.

• Use appropriate lighting for the work task.

• Select the appropriate tool for the work task.

• In noisy environments, use ear protection equipment.

• Use high-quality inserted tools and consumables to minimize exposure to excessive levels of vibration.

• Minimize exposure to reaction forces.

  • When cutting:

    A cut-off wheel can get stuck if the cut-off wheel is bent or not guided properly. Use the correct flange for the cut-off wheel and avoid bending the cut-off wheel during operation.

  • When drilling:

    The drill might stall when the drill bit breaks through. Use support handles if the stall torque is high. The safety standard ISO11148 part 3 recommends using a device to absorb a reaction torque above 10 Nm for pistol grip tools and 4 Nm for straight tools.

  • When using direct-driven screwdrivers or nutrunners:

    Reaction forces depend on the tool settings and joint characteristics. Strength and posture determine the amount of reaction force that an operator can tolerate. Adapt the torque setting to the operator's strength and posture and use a torque arm or reaction bar if the torque is too high.

• In dusty environments, use a dust extraction system or wear a mouth protection mask.

Operating Instructions

• Charging the MWR with the MWR Charging Cradle

Charging the MWR with the MWR Charging Cradle

Install the MWR Charging Cradle close to the AC Power. If the charging cradle is malfunctioning, immediately disconnect the plug from the AC power.

For more information on the behavior of the MWR Charging Cradle Status LED, refer to Status LED behavior.

For more information on the behavior of the MWR wrenches LEDs, refer to the MWR Product Instructions specific to the model in use.

Service

• Maintenance Instructions
  • Service Recommendations

Maintenance Instructions

• Service Recommendations

Service Recommendations

Preventive maintenance is recommended at regular intervals. See the detailed information on preventive maintenance. If the product is not working properly, take it out of service and inspect it.

If no detailed information about preventive maintenance is included, follow these general guidelines:

• Clean appropriate parts accurately

• Replace any defective or worn parts

Recycling

• Environmental Regulations
• Recycling instructions

Environmental Regulations

When a product has served its purpose it has to be recycled properly. Dismantle the product and recycle the components in accordance with local legislation.

Batteries shall be taken care of by your national battery recovery organization.

Recycling instructions