Atlas Copco LTV28 R07-6-M Hoja de instrucciones

LTV28 R07-6-M

Printed Matter No. 9836 9452 14 Angle nutrunner

Valid from Serial No. A3790001

2011-11-01 Product Instructions

LTV28 R07-6-M (2.5 - 7 Nm) 8431 0601 66

WARNING

Read all safety warnings and instructions

Failure to follow the safety warnings and in-

structions may result in electric shock, fire and/

or serious injury.

Save all warnings and instructions for future

reference

2© Atlas Copco Industrial Technique AB - 9836945214

Table of Contents

EN Product Instructions.......................................................................... 3

FR Instructions sur le produit .............................................................. 16

DE Produktanweisungen...................................................................... 25

ES Instrucciones del producto ............................................................ 34

PT Instruções do produto .................................................................... 43

IT Istruzioni sul prodotto..................................................................... 52

NL Productinstructies ........................................................................... 61

DA Produktanvisninger......................................................................... 70

NO Produktanvisninger......................................................................... 79

FI Tuoteohjeet...................................................................................... 87

EL Οδηγίες προϊόντος.......................................................................... 96

SV Produktanvisningar....................................................................... 105

RU Инструкции по изделию ............................................................ 114

PL Instrukcje produktu ....................................................................... 123

SK Produktové pokyny....................................................................... 132

CS Pokyny týkající se produktu ........................................................ 141

HU Termékutasítások ......................................................................... 151

SL Navodila za izdelek ...................................................................... 160

RO Instrucţiunile produsului............................................................... 168

TR Ürün Talimatları ............................................................................ 177

BG Продуктови инструкции............................................................. 186

ET Tootejuhised .................................................................................. 195

LT Gaminio instrukcijos ..................................................................... 204

LV Produkta instrukcija ...................................................................... 213

ZH 产品说明......................................................................................... 222

JA 製品の説明書................................................................................. 232

KO 제품 지침........................................................................................ 242

LTV28 R07-6-M EN Safety and operating instructions

Safety and operating instructions

Safety instructions

Warning

Make sure you are familiar with the operating instructions before you use the

machine.

Before making any adjustments (e.g. setting the torque, changing bits) discon-

nect the machine from the compressed air line.

The machine, together with any attachments and accessories, must never be

used for anything other than the designed purpose.

Use power sockets only. For safe and economic use - replace worn sockets.

Check that the power socket is properly fastened - replace the square drive re-

tainer when necessary.

Keep your fingers and loose articles (cloths, hair) away from the outgoing shaft.

Do not use gloves.

Hold the machine correctly and be aware of the reaction force.

Never use the nutrunner without making sure that the clutch releases. Be aware

of fluctuations in air pressure.

Check the direction of the rotation before using the machine.

When working in close spaces without the use of a torque reaction bar - there is

a risk of injuries due to squeezing.

The operators of a nutrunner with a torque reaction bar should take particular

care to avoid injuries due to squeezing. Never put your hand on or close to

the torque reaction bar while the machine is being used.

When using a suspension yoke, check that it is in good condition and correctly

fastened.

Installation of vibrating tools

It is recommended that a minimum length of 300 mm of flexible hose for com-

pressed air is inserted between a vibrating tool and the quick-action coupling.

General information

EC DECLARATION OF CONFORMITY

We, Atlas Copco Industrial Technique AB, S-105 23 STOCKHOLM, SWE-

DEN declare that the product (with name, type and serial number, see front

page) is in conformity with the following Directive(s):

2006/42/EC:2009

Harmonised standards applied:

ISO11148-6:2010

Technical file available from:

Quality Manager, Atlas Copco Industrial Technique, Stockholm, Sweden

Stockholm, 1 July 2013

Tobias Hahn, Managing Director

Safety and operating instructions EN LTV28 R07-6-M

4© Atlas Copco Industrial Technique AB - 9836 945214 14

Signature of issuer

Installation

Installation of vibrating tools

It is recommended that a minimum length of 300 mm of flexible hose for com-

pressed air is inserted between a vibrating tool and the quick-action coupling.

Air quality

• For optimum performance and maximum machine life we recommend the

use of compressed air with a maximum dew point of +10°C. We also rec-

ommend the installation of an Atlas Copco refrigeration-type air dryer.

• Use a separate air filter of type Atlas Copco FIL. This filter removes solid

particles larger than 15 microns and also removes more than 90 % of liquid

water. The filter must be installed as close as possible to the machine/equip-

ment and prior to any other air preparation unit such as REG or DIM (please

see Air Line Accessories in our main catalogue). Blow out the hose before

connecting.

Models which need air lubrication:

• The compressed air must contain a small quantity of oil.

We strongly recommend that you install an Atlas Copco oil lubricator

(DIM). This should be set according to air consumption by the air line tool

according to the following formula:

L = Air consumption (litre/s)

D = Number of drops per min (1 drop = 15 mm3)

L* 0.2 = D

this applies to the use of long work cycle air line tools. A single point lubri-

cator type Atlas Copco Dosol can also be used for tools with short running

cycles.

Information about Dosol settings may be found under Air Line Accessories

in our main catalogue.

Lubrication-free models:

• In the case of lubrication-free tools it is up to the customer to decide on the

peripheral equipment to be used. However, it is no disadvantage if the com-

pressed air contains a small quantity of oil e.g. supplied from a fog lubrica-

tor (DIM) or Dosol system.

•Note – This does not apply to turbine tools, which should be kept oil free.

Compressed air connection

• The machine is designed for a working pressure of 6–7 bar = 600–700 kPa =

87–102 psi.

• Blow out the hose before connecting.

LTV28 R07-6-M EN Safety and operating instructions

Installation proposal

Choosing the correct couplings, hose and clamps can be a troublesome digging

into details. To save your time and to ensure correct capacity of the airline in-

stallation, from the tapping point to the tool, we offer you an installation pro-

posal.

For more information please read, Atlas Copco Industrial Power Tools cata-

logue Ordering No. 9837 3000 01.

Handling

Tightening torque

For accurate operation and safety, the tightening torque of the nut runner must

be set correctly in relation to the screw joint. Check the tightening torque given

to the joint in question.

The tightening torque is adjusted by altering the tension of the clutch spring.

Turn the protection ring until the hole in the clutch housing is free. Then turn

the out going spindle until you can see the keyhole in the adjustment washer.

Turn the adjustment key clockwise to decrease and anticlockwise to increase

the torque. After the adjustment, turn the protective ring back again.

Verification of tightening torque

Atlas Copco Torque Analyser, ACTA 3000, plus an appropriately-sized in-line

transducer, IRTT together with the available test joints are recommended equip-

ment.

Maintenance

For maximum performance

It is important to lubricate regularly to get maximum performance and trouble-

free operation. The motor should be lubricated with oil; i.e. drops of oil can be

dropped either into the compressed air or directly into the air inlet.

The trigger, planetary gears, needle bearings and ball bearings should be lubri-

cated with grease during the regular overhaul of the machine.

The angle gear and clutch must be lubricated using grease that contains molyb-

denum disulphide: Molykote BR2 Plus, for example, or an equivalent brand.

Use lubricants of good quality. The oils and greases mentioned in the table are

examples of lubricants which are recommended.

Safety and operating instructions EN LTV28 R07-6-M

6© Atlas Copco Industrial Technique AB - 9836 945214 14

Rust protection and internal cleaning

Water in the compressed air, dust and wear particles cause rust and sticking of

vanes, valves etc. An air filter should be installed close to the machine (see ‘Air

quality’).

Reporting, RE – signal

Reporting (RE) machines supply an air signal that can be connected to a moni-

toring instrument that counts the number of approved tightening and detects

premature shut-off and rehits and other irregularities.

Service instructions

Overhaul and preventive maintenance is recommended at regular intervals once

per year or after maximum 250.000 tightening depending on which occurs

sooner. More frequent overhaul may be needed, if used at high torque and long

tightening times. If the machine not is working properly, it should immediately

be taken away for inspection.

The strainer at the air inlet and the exhaust silencer should be cleaned fre-

quently or replaced in order to prevent clogging, which decreases the capacity.

At the overhauls, all parts should be cleaned accurately and defective or worn

parts (i.e. O-rings, vanes) should be replaced.

Disassembling / assembling

It is important that the machines threaded connections are tightened properly;

i.e. in accordance with the specifications on the exploded views.

Lubricate o-rings and threaded connections with grease before assembling.

Cleaning

Clean all parts thoroughly in white spirit or similar cleaning agent. To prevent

clogging and decreased power, it could be necessary to clean the strainer (if

used) and the exhaust filter between the overhauls.

Inspection

After the cleaning, inspect all parts. Damaged and worn parts should be re-

placed.

Lubrication

Lubricate specially gears, valve and clutch with grease containing molybdenum

disulphide (e.g. Molykote BR2 Plus). Please see exploded views and fig. under

Service instructions.

Grease guide

Brand General purpose, Bearings Air Lubrication

BP Energrease LS-EP2 Energol E46

Castrol Spheerol EP L2

Esso Beacon EP2 Arox EP46

Q8 Rembrandt EP2 Chopin 46

Mobil Mobilegrease XHP 222 Almo oil 525

Shell Alvania EP2 Tonna R32

LTV28 R07-6-M EN Safety and operating instructions

Brand General purpose, Bearings Air Lubrication

Texaco Multifak EP2 Aries 32

Brand Clutch, Gears Angle gears

Molycote BR2 Plus Longterm 2 Plus

Useful information

You can find information concerning our products, accessories, spare parts and

published matters on our website.

Ergonomic guidelines

Consider your workstation as you read through this list of general ergonomic

guidelines and see if you can identify areas for improvement in posture, compo-

nent 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 convenient reach range by determining where parts or tools

should 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 as-

sembly operations.

• When working above shoulder level, reduce the load on the static mus-

cles by reducing 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.

• Make sure to take frequent breaks.

• Avoid extreme arm or wrist postures, particularly for operations requir-

ing a degree of force.

• Adjust for convenient field of vision by minimizing movement of the eyes

and head during the work task.

• Use the appropriate lighting for the work task.

• Select the appropriate tool for the work task.

• Use ear protection equipment in noisy environments.

• Use high-quality inserted tools or consumables to minimize exposure to ex-

cessive levels of vibration.

• Minimize exposure to reaction forces.

• When cutting:

A cut-off wheel can get stuck if the wheel is either bent or if it is not

guided properly. Make sure to use the correct flanges for cut-off wheels

and avoid bending the wheel during cut-off operation.

• When drilling:

Safety and operating instructions EN LTV28 R07-6-M

8© Atlas Copco Industrial Technique AB - 9836 945214 14

The drill might stall when the drill bit breaks through. Makes sure you

use support handles if the stall torque is too high. The safety standard

ISO11148 part 3 recommends using something to absorb the reaction

torque above 10 Nm for pistol grip tools and 4 Nm for straight tools.

• When using direct-driven screw or nutrunners:

Reaction forces depend on tool setting and joint characteristics. The abil-

ity to bear reaction forces depends on the operator’s strength and pos-

ture. 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.

• Use dust extraction system or mouth protection mask in dusty environments.

Country of origin

Please refer to the information on the product label.

Spare parts

Parts without ordering number are not delivered separately for technical rea-

sons.

The use of other than genuine Atlas Copco replacement parts may result in de-

creased tool performance and increased maintenance and may, at the company

option, invalidate all warranties.

Warranty

Contact the Atlas Copco sales representative within your area to claim a prod-

uct. Warranty will only be approved if the product has been installed, operated

and overhauled according to the Operating Instructions.

Please also see the delivery conditions applied by the local Atlas Copco com-

pany.

ServAid

ServAid is a utility for providing updated product information concerning:

- Safety instructions

- Installation, Operation and Service instructions

- Exploded views

ServAid facilitates the ordering process of spare parts, service tools and acces-

sories for the product of your choice. It is continuously updated with informa-

tion of new and redesigned products.

You can use ServAid to present content in a specific language, provided that

translations are available, and to display information about obsolete products.

ServAid offers an advanced search functionality of our entire product range.

ServAid is available on DVD and on the web:

http://servaidweb.atlascopco.com

For further information contact your Atlas Copco sales representative or e-mail

us at:

[email protected]

LTV28 R07-6-M EN Safety and operating instructions

Safety Data Sheets MSDS/SDS

The safety data sheets describes chemical products sold by Atlas Copco.

For more information, consult the website

http://www.atlascopco.com/.

Choose Products - Safety Data Sheets, and follow the instructions on the

page.

Technical data EN LTV28 R07-6-M

10 © Atlas Copco Industrial Technique AB - 9836 945214 14

Technical data

Noise and vibration emission

Noise (in accordance with ISO15744) dBA

Sound pressure level 76

Sound power level -

Uncertainty 3

Vibration total value, valid from 2010

(3-axes value in accordance with ISO28927-2) m/s2

Vibration value <2.5

Uncertainty -

Noise and Vibration Declaration Statement

These declared values were obtained by laboratory type testing in accordance

with the stated standards and are suitable for comparison with the declared val-

ues of other tools tested in accordance with the same standards. These declared

values are not adequate for use in risk assessments and values measured in indi-

vidual work places may be higher. The actual exposure values and risk of harm

experienced by an individual user are unique and depend upon the way the user

works, the workpiece and the workstation design, as well upon the exposure

time and the physical condition of the user.

We, Atlas Copco Industrial Technique AB, cannot be held liable for the con-

sequences of using the declared values, instead of values reflecting the actual

exposure, in an individual risk assessment in a work place situation over which

we have no control.

This tool may cause hand-arm vibration syndrome if its use is not adequately

managed. An EU guide to managing hand-arm vibration can be found by ac-

cessing http://www.pneurop.eu/index.php and selecting 'Tools' then 'Legisla-

tion'.

We recommend a programme of health surveillance to detect early symptoms

which may relate to noise or vibration exposure, so that management proce-

dures can be modified to help prevent future impairment.

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