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QMC41-250-I06

EN

Product Information

© Atlas Copco Industrial Technique AB - 9839 0326 01

3

Product Information

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

The safety signal words 

Danger

Warning

Caution

, and 

Notice

 have the following meanings:

DANGER

DANGER indicates a hazardous situation which, if not avoided, 

will

 result in death or se-

rious injury.

WARNING

WARNING indicates a hazardous situation which, if not avoided, 

could

 result in death or

serious injury.

CAUTION

CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if
not avoided, could result in minor or moderate injury.

NOTICE

NOTICE is used to address practices not related to personal injury.

Warranty

Product warranty will expire 12 months after the product is first taken into use, but will in any case ex-
pire at the latest 13 months after delivery.

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 other-
wise).

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 mainte-
nance 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

.

Summary of Contents for QMC41-250-I06

Page 1: ...al No B2410001 Product Instructions QMC41 250 I06 62 5 250 cNm 8432084464 Fixtured current controlled WARNING Read all safety warnings and instructions Failure to follow the safety warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference ...

Page 2: ...ta 4 Accessories 5 Bit run out test 5 Bit grounding test 5 Service Overview 5 Service Recommendations 5 Preventive maintenance 6 Installation 7 Installation Instructions 7 Installing the tool 7 Mechanical installation 7 Electrical installation 7 Operation 9 Ergonomic Guidelines 9 Operating Instructions 10 Mount bit 10 Service 11 Preventing ESD Problems 11 Maintenance Instructions 11 Service Recomm...

Page 3: ... not related to personal injury Warranty Product warranty will expire 12 months after the product is first taken into use but will in any case ex pire at the latest 13 months after delivery 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...

Page 4: ...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 The MicroTorque screw fastening systems are ultra low torque applications Normal Environmental Conditions This product is designed to be safe under the following conditions Indoor use Altitude up to 2 000 m Operating temperatu...

Page 5: ... bit out on a special bit 4216 2194 00 Bit run out limit is 0 15 mm Bit grounding test Bit grounding is measured by the ground circuit stability and resistance with the tool running at no load with a rotation speed of 200 rpm Resistance is measured between the special bit 4216 2194 00 and the outside of the tool connector and the resistance limit is 20 Ω Service Overview Service Recommendations Pr...

Page 6: ...orn parts Preventive maintenance Recommended interval between actions Valid at normal usage of the tool at a load up to 70 of maximum torque Service should only be carried out by trained technician following provided service instructions and using original Atlas Copco spare parts Interval Action 1 500 000 cycles or 1 year Calibrate the tool 1 500 000 cycles Exchange bit grounding 3 000 000 cycles ...

Page 7: ...ation Attach the tool to the fixture in one of the following ways A Using the threads at the front part accessible under the thread protection ring B Using the holes of the tool base Four holes are intended for screws and two holes are intended for guide pins Electrical installation Connect the tool to the drive using the supplied cable NOTICE Make sure the cable is not bent more than a radious of...

Page 8: ...Installation EN QMC41 250 I06 8 Atlas Copco Industrial Technique AB 9839 0326 01 ...

Page 9: ...orce 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 vibra tion Minimize exposure to reaction forces When cutting A cut off wheel c...

Page 10: ...Operation EN QMC41 250 I06 10 Atlas Copco Industrial Technique AB 9839 0326 01 Operating Instructions Mount bit 1 Pull the chuck ring outwards 2 Insert the bit 3 Turn the bit if not seated properly ...

Page 11: ...ailed information about preventive maintenance is included follow these general guide lines Clean appropriate parts accurately Replace any defective or worn parts Preventive maintenance Recommended interval between actions Valid at normal usage of the tool at a load up to 70 of maximum torque Service should only be carried out by trained technician following provided service instructions and using...

Page 12: ... your national battery recovery organization Recycling information 1 Front protection Recycle as PA6 GF30 2 Cap nut Recycle as steel 3 Front part Recycle as steel 4 Grounding ring Recycle as CuSn6 5 Spring ring Recycle as steel 6 Cap nut Recycle as steel 7 Cover ring Recycle as TPU GF30 8 Main board Recycle as WEEE 9 Cap nut Recycle as steel 10 Motor Recycle as WEEE 11 Motor cover Recycle as alumi...

Page 13: ...0326 01 13 15 Light module housing Recycle as aluminum 16 Reflector Recycle as POM 17 Part of light electronics Recycle as WEEE 18 Cover plate Recycle as stainless steel 19 Screws Recycle as stainless steel 20 Housing frame Recycle as aluminum 21 Screws Recycle as steel ...

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Page 16: ...authorized use or copying of the contents or part thereof is prohibited This applies in particular to trademarks model denominations part numbers and drawings Use only authorized parts Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability Out of respect to wildlife and nature our technical literature is printed on environmentally friendly...

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