Atlas Copco SMC-TT-10-850 User manual

SMC-TT-10-850
Printed Matter No. 9839 0521 01 Torque Arm
Valid from Serial No. A6750001
2017-02-16 Product Instructions
SMC-TT-10-850
(10 Nm)
4390151029
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

2© Atlas Copco Industrial Technique AB - 9839 0521 01
Table of Contents
Product information..................................................................... 3
General information................................................................. 3
Safety signal words........................................................ 3
Warranty ........................................................................ 3
Website .......................................................................... 4
ServAid .......................................................................... 4
Safety Data Sheets MSDS/SDS .................................... 4
Country of origin............................................................. 4
Dimensional drawings.................................................... 4
Overview ................................................................................. 4
Applications.................................................................... 4
Technical data................................................................ 5
Accessories.................................................................... 5
Installation .................................................................................. 10
Installation instructions.......................................................... 10
Attaching balancer to torque arm................................. 10
Working area when mounted on a ceiling.................... 10
Mounting the torque arm on a ceiling........................... 11
Attaching and balancing the tool when mounted on
the ceiling..................................................................... 13
Operation .................................................................................... 14
Operating instructions ........................................................... 14
Operating the torque arm............................................. 14
Service ........................................................................................ 15
Maintenance instructions....................................................... 15
Daily maintenace ......................................................... 15

SMC-TT-10-850 EN Product information
© Atlas Copco Industrial Technique AB - 9839 0521 01 3
Product information
General information
WARNING Risk of Injury
Failure to follow all the instructions may result in electric shock, fire and/or
serious personal injury.
Ensure that you read and understand all instructions:
• Safety Information delivered together with the different parts of the sys-
tem.
• Product Instructions for installation, operation and maintenance of the
different parts of the system.
• All locally legislated safety regulations with regard to 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 follow-
ing meanings:
DANGER DANGER indicates a hazardous situation which, if not avoided, will result in death or
serious 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 shall in any case expire 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 during the
standard tools maintenance for that period taking into consideration the
number of tightening and average applied torque.
• 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 per-
formed 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 instruc-
tions.
• Warranty repairs are only performed in Atlas Copco workshops or by Certi-
fied Service Partners.
Atlas Copco offers extended warranty and state of the art preventive mainte-
nance through its ToolCover contracts. For further information contact your lo-
cal Service representative.

Product information EN SMC-TT-10-850
4© Atlas Copco Industrial Technique AB - 9839 0521 01
For electrical motors:
• Warranty shall only apply when the electric motor has not been opened.
Website
Log in to Atlas Copco: www.atlascopco.com.
You can find information concerning our products, accessories, spare parts and
published matters on our website.
ServAid
ServAid is a portal that contains the most up-to-date product information such
as:
- Safety Information
- Installation, Operation and Service Instructions
- Exploded views
It is also possible to order spare parts, service tools and accessories for the
product of your choice directly from ServAid. It is continuously updated with
information about new and redesigned products.
If translations exist, you can view content in the language of your choice. Ser-
vAid offers advanced search functionality of our entire product range and can
also be used to display information about obsolete products.
ServAid is available on DVD and on the website:
https://servaid.atlascopco.com
For further information contact your Atlas Copco sales representative or e-mail
us at:
[email protected]
Safety Data Sheets MSDS/SDS
The safety data sheets describes chemical products sold by Atlas Copco.
For more information, consult the website:
www.atlascopco.com
Choose Products - Safety Data Sheets, and follow the instructions on the
page.
Country of origin
Please refer to the information on the product label.
Dimensional drawings
For information about the dimensions of a product, see the Dimensional draw-
ings archive:
http://webbox.atlascopco.com/webbox/dimdrw
Overview
Applications
Torque arms are used for assistance when operating hand held tools such as
screwdrivers and nutrunners. The torque arms in the SMC series have a large
working range, are easy to position and handle. They are designed for heavy

SMC-TT-10-850 EN Product information
© Atlas Copco Industrial Technique AB - 9839 0521 01 5
duty operations over a long period of time. The torque arms makes assembly
more stable and reduces wear on accessories like bits and taps. It is recom-
mended to use the SMC series of torque arms together with a balancer.
The torque arms reduces the strain on the operators arm, wrist and shoulder by
reducing vibration, torque and weight during repeated actions. Even small
amounts of repeated actions can lead to repetitive strain injury.
Technical data
Ordering No 4390151029
Model SMC-TT-10-850
Length max 1013 mm
Length max 39.9 in
Length min 713 mm
Length min 28.1 in
Max tool holder swivel angle ω 60 deg
Max tool holder swivel angle α 8 deg
Max tool holder swivel angle β 24 deg
Max torque 10 Nm
Max torque 7.4 ft lb
Weight 1.4 kg
Weight 3.09 lb
Accessories
Required accessories
Balancer adapter A
Applicable for RIL4C balancer and RIL5C Balancer.

Product information EN SMC-TT-10-850
6© Atlas Copco Industrial Technique AB - 9839 0521 01
1. Balancer
2. Balancer adapter A
Disconnect the snap hook attached to the wire loop. Attach the wire loop to
the torque arm hook.
Optional accessories
Straight tool adapter A
Adapter between tool holder and clevis.

SMC-TT-10-850 EN Product information
© Atlas Copco Industrial Technique AB - 9839 0521 01 7
1. Straight tool adapter

Product information EN SMC-TT-10-850
8© Atlas Copco Industrial Technique AB - 9839 0521 01
Rigid top fixation A
1. Rigid top fixation

SMC-TT-10-850 EN Product information
© Atlas Copco Industrial Technique AB - 9839 0521 01 9
Gravity center adapter A
1. Gravity center adapter

Installation EN SMC-TT-10-850
10 © Atlas Copco Industrial Technique AB - 9839 0521 01
Installation
Installation instructions
Attaching balancer to torque arm
1. Select balancer and balancer adapter kit.
2. Attach the balancer adapter kit.
Working area when mounted on a ceiling

SMC-TT-10-850 EN Installation
© Atlas Copco Industrial Technique AB - 9839 0521 01 11
Mounting the torque arm on a ceiling
1. The mounting point should be straight above, or as close as possible to the
work area.
2. Make sure that the fixation point can handle the weight and the torque of the
chosen torque arm.
3. Attach the auxiliary wire (see exploded views) to a second point that does
not limit the working area.

Installation EN SMC-TT-10-850
12 © Atlas Copco Industrial Technique AB - 9839 0521 01

SMC-TT-10-850 EN Installation
© Atlas Copco Industrial Technique AB - 9839 0521 01 13
Attaching and balancing the tool when mounted on the ceiling
1. Mount the arm straight above, or as close as possible to the work area.
2. Attach the tool holder to the tool.
3. Attach the tool holder to the arm.
4. Attach a balancer to the torque arm by using Atlas Copco balancer adapter
kit and hook it up with the tool.
5. Adjust the balancer to carry the weight of the torque arm, the tool holder
and the tool.
6. Adjust the wire stop of the balancer so that the torque arm cannot be fully
retracted.
7. Secure all the screws with the set screws (see Spare Parts).

Operation EN SMC-TT-10-850
14 © Atlas Copco Industrial Technique AB - 9839 0521 01
Operation
Operating instructions
Operating the torque arm
Make sure that the tool holder is correctly tightened before using the torque
arm.
When using the torque arm the first time, start at a low tool torque to get used to
how to operate the torque arm.
WARNING Risk of injury
Unexpected movements can cause injury.
►Before operating, lock the torque arm attachment in a fixed position.
NOTICE Risk of damage
A hit against the rail ends will cause damage to the torque arm.
►Do not use excessive force on the torque arm.

SMC-TT-10-850 EN Service
© Atlas Copco Industrial Technique AB - 9839 0521 01 15
Service
Maintenance instructions
Daily maintenace
Do not operate the torque arm if it is damaged or malfunctioning.
• Examine the torque arm attachment and all structural parts for wear and
cracks.
• Examine the torque arm for loose screws and nuts.
• Do a complete functional test including a full extension and retraction of the
torque arm in its complete range of movements.
• Examine sliding bearings and axles when there is high friction.
• Replace the entire arm if extensive wear, cracks and/or damage are detected.
• Replace worn nuts or washers.

Original instructions
Atlas Copco Industrial
Technique AB
SE-10523 STOCKHOLM
Sweden
Telephone: [phone]
Telefax: [phone]
www.atlascopco.com
© Copyright 2016, Atlas Copco Industrial Technique AB. All rights reserved. Any
unauthorized 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.
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