Atlas Copco ETP TBP61-32-10-BD Instruction sheet

ETP TBP61-32-10-BD
Printed Matter No. 9839 1688 01 Battery-Powered Nutrunner
Publication Date 2019-06-11
Valid from Serial No. A1440001 Product Instructions
ETP TBP61-32-10-BD
(12-35 Nm)
8433323021
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 1688 01
Table of Contents
Product Information................................................................................................4
General Information ..........................................................................................4
Safety signal words ...............................................................................4
Warranty ................................................................................................4
Website..................................................................................................4
ServAid ..................................................................................................5
Safety Data Sheets MSDS/SDS............................................................5
Country of Origin ...................................................................................5
Dimensional Drawings...........................................................................5
Overview...........................................................................................................5
System Functionality .............................................................................5
LED Indicator (HMI)...............................................................................6
Tool Functionality ..................................................................................6
Memory Capacity...................................................................................7
Technical Product Data .........................................................................7
Service Overview..............................................................................................7
Service recommendations .....................................................................7
Installation ...............................................................................................................9
Installation Requirements .................................................................................9
Setup Quick Guide ................................................................................9
Installation .............................................................................................9
Installation Instructions ...................................................................................10
Torque Adjustment ..............................................................................10
Rapid Backup Unit...............................................................................10
Tool Conversion ..................................................................................10
Battery Pack ........................................................................................11
Initial Configuration .........................................................................................11
Tool Calibration ...................................................................................11
Tool Configuration ...............................................................................11
Operation ...............................................................................................................12
Ergonomic guidelines .....................................................................................12
Configuration Instructions ...............................................................................12
Tightening Programs ...........................................................................12
Operating Instructions.....................................................................................12
LED Indicator Flash Patterns...............................................................12
Optimizing the Performance of your Pulse Tool ..................................13
Tightening............................................................................................14
Scanner ...............................................................................................15
Battery .................................................................................................16
Buzzer .................................................................................................17
Service ...................................................................................................................18
General Service information ...........................................................................18
Preventing ESD problems ..............................................................................18

3
© Atlas Copco Industrial Technique AB - 9839 1688 01
Maintenance Instructions................................................................................18
Service recommendations ...................................................................18
Maintenance ........................................................................................18
Overhaul ..............................................................................................20
Assembling the Pulse unit ...................................................................20
Lubrication Instructions...................................................................................21
Lubricating Guide ................................................................................21
Oil Filling and Changing Instruction for Pulse Unit ..............................21
Repair Instructions..........................................................................................25
Spare Parts Replacement ...................................................................25
Test After Service ...........................................................................................26
Tool Condition Test .............................................................................26
Torque Check on Actual Joint .............................................................26
Verification of Tool Accuracy ...............................................................27
Updating the Tool Software ............................................................................29
Troubleshooting....................................................................................................30
Troubleshooting Guide ...................................................................................30
Events and Error Codes .................................................................................30
Recycling ...............................................................................................................31
Environmental Regulations.............................................................................31
Recycling Instruction Scanner ........................................................................31
Recycling Instruction.......................................................................................32

Product Information EN ETP TBP61-32-10-BD
4© Atlas Copco Industrial Technique AB - 9839 1688 01
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.

ETP TBP61-32-10-BD EN Product Information
© Atlas Copco Industrial Technique AB - 9839 1688 01 5
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.
Safety Data Sheets MSDS/SDS
The Safety Data Sheets describe the chemical products sold by Atlas Copco.
Please consult the Atlas Copco website for more information www.atlascopco.com/sds.
Country of Origin
For the Country of Origin, please refer to the information on the product label.
Dimensional Drawings
Dimensions 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
System Functionality
The POWER FOCUS system sends the tightening program and the batch size to the tool, where it is
stored and executed. The tightening result is then sent back to the POWER FOCUS. See schematic figure
below.
The tool has the same basic functionality as other tools, but due to the nature of the wireless communica-
tion, where the tightening data is stored in the tool, all features in the POWER FOCUS software may not
be available for this tool.
A Tightening program
B Result

Product Information EN ETP TBP61-32-10-BD
6© Atlas Copco Industrial Technique AB - 9839 1688 01
LED Indicator (HMI)
Indicator position LED indicator Main indication
1 Green Tightening result OK
2 Red Tightening result NOK
3 Yellow Tightening result warning
4 White Tightening direction
5 Green Batch OK complete
6 Battery Battery charge status
7 Blue Radio connection established with
POWER FOCUS 6000/ToolsTalk
Service 2
8 Blue Configurable - can be configured in
the controller to indicate different
events
9 Red Alarm error has occurred in the tool
For more information, see LED Indicator Flash Patterns.
Tool Functionality
The tool is equipped with LED indicators (HMI) that can be configured to output signals related to events,
and a buzzer. There are also a number of standard LED warning configurations programmed into the tool.

ETP TBP61-32-10-BD EN Product Information
© Atlas Copco Industrial Technique AB - 9839 1688 01 7
Number Description
1 LED indicator (HMI)
2 Direction switch
3 Front LED light
4 Function button
5 Tool trigger
6 Rapid Backup Unit (RBU) and USB port
7 Battery
Memory Capacity
The tool can log up to 2000 results in the tool.
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.
Service Overview
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:

Product Information EN ETP TBP61-32-10-BD
8© Atlas Copco Industrial Technique AB - 9839 1688 01
■Clean appropriate parts accurately
■Replace any defective or worn parts

ETP TBP61-32-10-BD EN Installation
© Atlas Copco Industrial Technique AB - 9839 1688 01 9
Installation
Installation Requirements
Setup Quick Guide
This quick guide uses the residual torque method for parameter settings. There are other methods, al-
though they are not covered here.
During the setup of parameter settings the torque installed may be higher or lower than presented on the
POWER FOCUS display screen. The Residual Torque Correlation Factor (RTCF) affects the presented
value, make sure to check the residual torque with an ST Wrench or similar if the joint settings are done
with parts in ongoing production.
1. Set the RTCF to 100%.
■Always use the intended sockets and extensions (preferably guided sockets and extensions).
■Always do the settings on the intended joint.
■Reusing the same joint for many tightenings may affect the result.
2. Set the target torque to the specified torque required.
3. Tighten the joint with standard POWER FOCUS settings.
4. Check the torque.
5. Change the RTCF if the residual torque is a lot lower or higher than seen on the POWER FOCUS.
The residual torque should correlate with the POWER FOCUS. If the deviation is small (+/-4 %) con-
tinue to the next step.
The RTCF is correlated to the settings that is performed in the next step, do not spend too much
time on it in this step.
6. Increase or decrease power and rundown speed in order to achieve 10-20 pulses during the tighten-
ing.
■If the joint is very hard or varying from hard to medium hard, adapt the settings for the hardest
joint.
■Increase power and/or rundown speed if the pulses are too many (>20) as it increases wear and
reduces productivity.
■Decrease power and/or rundown speed if the pulses are too few as this will result in poor accu-
racy.
■If high productivity is needed, try to get at least 5-10 pulses per tightening.
■A rundown speed of 2000 rpm will suffice. If the tightening speed needs to be improved, in-
crease the rundown speed in small increments and evaluate the changes carefully. A high run-
down speed reduces the tightening time, but may result in torque overshoot.
■If angle monitoring is to be used, the rundown speed may need to be decreased, in order to
lower the angle scatter. For more information, contact Atlas Copco Industrial Technique AB Cus-
tomer Service Center, for the Public Tightening Accuracy Reports for pulse tools.
7. Tighten the joint with the new settings. Change the settings if needed and redo the tightening.
8. Do a number of tightenings to check and change the RTCF, see Power Focus 6000 Configuration
manual.
9. Tighten a number of joints with the new RTCF to see if required results are met. If the tool does not
perform as intended, redo steps 6 through 9.
10. Tighten as many joints as needed to check the tool capability on the intended joint.
Installation
For installation guideline, see Power Focus 6000 Configuration manual.

Installation EN ETP TBP61-32-10-BD
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Installation Instructions
Torque Adjustment
For installation of the torque adjustment, see Power Focus 6000 Configuration manual.
The torque adjustment factor is stored in non-volatile memory in the tool. Any changes made to the
torque adjustment factor in the POWER FOCUS 6000 will update the stored value in the tool.
Rapid Backup Unit
The Rapid Backup Unit (RBU) has the form factor of an SD card. The RBU contains all the current net-
work configurations and settings. During the installation and configuration some of the parameters are
saved on the card. In case of a failure, it is a quick task to remove the card and put it into a new tool and
all functionality remains the same.
When the RBU is transferred from one tool to another, the new tool will be updated to the software on
the card. Since there is a chance of loss of data during the update procedure, it is good practice to
make sure the new tool is already running the same software version as the old tool, to minimize the
risk of data loss.
This RBU can not be used for anything but storing the tool configuration data and software. Reformat-
ting the card, as well as manipulating the data on the card through other means than ToolsTalk Ser-
vice 2, will result in an unusable card.
Note that the saved results associated with the tool will be lost when the RBU is transferred to an-
other tool.
The MAC-address is associated with the RBU, not with the tool itself. When transferring a card to a
new tool, the tool's MAC-address will therefore be the RBU's MAC-address.
Tool Conversion
When converting a tool (for example, by changing the front part), you are required to update the tool infor-
mation in order to reflect the changes made to the tool. For more information see ToolsTalk Service 2
User Edition user guide
WARNING Risk of injury
Tool modifications, when not done properly, can cause bodily injury, damage to the tool, or produce
undesired results, due to the altered characteristics of the tool.
►Check the tool's max torque after modification
When connected to ToolsTalk Service 2 you will not be prompted to change the tool information. To
change the tool designation to match the tool conversion, perform the same steps as those for spare part
replacements. Use the tool designation of the new part to update the tool.
Since the tool has been converted, the tool information stored on the tool will no longer match the tool
designation on the tool sign.

ETP TBP61-32-10-BD EN Installation
© Atlas Copco Industrial Technique AB - 9839 1688 01 11
Battery Pack
Attaching and Removing the Battery Pack
1. Attach the battery pack to the tool and make sure that it is fastened correctly. The battery pack can
be attached pointing forward or backward to get the best accessibility and balance.
2. To remove the battery pack, press the button on the battery and push it out.
Since a battery pack slowly discharge itself, keep the battery pack in the charging unit that provides a
trickle charge.
Initial Configuration
Tool Calibration
For information on tool calibration for this tool, see Power Focus 6000 Configuration manual or ToolsTalk
Service 2 User Edition user guide.
Tool Configuration
To configure the tool, see Power Focus 6000 Configuration manual or ToolsTalk Service 2 User Edition
user guide.

Operation EN ETP TBP61-32-10-BD
12 © Atlas Copco Industrial Technique AB - 9839 1688 01
Operation
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, 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 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 assembly operations.
■When working above shoulder level, reduce the load on the static muscles 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 requiring 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 excessive 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:
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 ab-
sorb 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 ability to bear reaction forces
depends on the operator’s strength and posture. 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.
Configuration Instructions
Tightening Programs
Assigning tightening programs and altering tightening program parameters is done through the controller
the tool is paired with.
For more information, see Power Focus 6000 Configuration manual.
Operating Instructions
LED Indicator Flash Patterns
Apart from the LED flash patterns determined by the controller, there are a number of standard flash pat-
terns for the tool LED indicators.

ETP TBP61-32-10-BD EN Operation
© Atlas Copco Industrial Technique AB - 9839 1688 01 13
The table below provides an overview of the standard flash patterns.
LED indicator Light behavior Status
All indicators All flashing Tool has started.
Battery level All flashing white: high frequency
flashes
Tool is running on the backup bat-
tery.
Battery level One flashing red Battery is empty.
Alarm Flashing: one flash per second Invalid configuration of tool WLAN
settings in ToolsTalk Service 2.
Alarm Flashing: high frequency flashes Battery software outdated. It is not
allowed to operate the tool with bat-
teries running outdated software.
Radio connection Blue Radio connection established /
ToolsTalk Service 2 connection es-
tablished.
Radio connection Flashing Start request not received in time
by the tool, due to bad connection.
Tightening direction Both directions flashing: high fre-
quency flashing, 3/s.
Software update is ongoing (takes
up to 7 minutes).
Tightening direction Both directions flashing: high fre-
quency flashes followed by steady
light.
Indicates one of the following:
■Invalid data on SD-card
■Error during tool software up-
date
■SD card is missing
Tightening direction Both direction flashing: low fre-
quency, 1/s.
Tool is connected via USB cable
and is waiting for ToolsTalk Service
2 to connect.
Optimizing the Performance of your Pulse Tool
Recommended Number of Pulses
A Pulse tool well suited for your application should reach the target torque (with shut off) within 5-20
pulses. The number of pulses it takes for the tool to reach target torque can be measured with an ana-
lyzer. The tightening time can also be used a guide to know if the tool is appropriate for your application:
■≤1 second for tools up to 30Nm
■≈1 second for tools up to 80Nm
■≈2 seconds for tools up to 150Nm
■≈5 seconds for tools up to 450Nm
■≤10 seconds for tools up to 850Nm
If the target torque is achieved with less than 5 pulses (= short tightening time), the torque scatter will in-
crease and it can be difficult to adjust to the right level, especially on hard joints.
If the target torque is achieved with more than 20 pulses (= too long tightening time) the wear will in-
crease and more frequent oil filling and service will be required. Too long tightening time, in combination
with high production rate, may also result in excessive heating of the oil. In that case the power will de-
crease with longer tightening time and sometimes no shut off.
If the target torque is achieved with less than 5 pulses this can be fixed by:
■Lowering the power setting during tightening.
■Reducing the rundown speed.
Changes of power settings and/or rundown speed may affect the torque accuracy.
If the target torque is achieved with more than 20 pulses this can be fixed by:

Operation EN ETP TBP61-32-10-BD
14 © Atlas Copco Industrial Technique AB - 9839 1688 01
■Increasing the power setting.
■Increasing rundown speed.
Changes of power settings and/or rundown speed may affect the torque accuracy.
Tightening
As tightening torque increase the reaction force build up equally. Make sure that the tool is in correct work-
ing order and that the controller is correctly programmed. By doing this you avoid unexpected behavior
from the tool, which may result in operator injury.
Rotation Direction for the Tightening
Check that the tool is in the correct running direction by turning the reverse button or reverse ring :
Pistol Grip Models
■Press in the reverse switch on the right hand side of the tool, to set the direction clockwise (CW).
■Press in the reverse switch on the left hand side of the tool, to set the direction counter clockwise
(CCW).
Angle Models
■Turn the reverse ring to the right, to set the direction clockwise (CW).
■Turn the reverse ring to the left, to set the direction counter clockwise (CCW).
Soft Start
The soft start function facilitates the screwhead and thread to reach the snug level. The duration of the
soft start is adjustable.
For further information about tightening, see Power Focus 6000 Configuration manual.

ETP TBP61-32-10-BD EN Operation
© Atlas Copco Industrial Technique AB - 9839 1688 01 15
Scanner
WARNING Laser Radiation
This device emits CDRH Class 2 laser radiation and IEC 60825-1 Class 2 light.
►

Operation EN ETP TBP61-32-10-BD
16 © Atlas Copco Industrial Technique AB - 9839 1688 01
WARNING Laser Radiation
►Do not stare into beam.
Specification
Scanner
Classification Class 2 laser
Wave lengh 630 - 665 nm
Maximum power output 1.7 mW
Beam divergence 47º horizontally, 30º vertically
Battery
The tool is powered with a Lithium-Ion battery. The battery capacity is dependent on the battery model
and the type of work performed with the tool.
The battery charge and health indicator is located on the battery, on the connector plate, and is also
shown on the tool LED light indicator (HMI). Press the battery release button to view the status.
The battery health is only indicated on the battery itself. The battery indicator on the LED light indica-
tor only indicates the battery charge, not health.
Battery Charge
Battery charge indicator
The battery charge is shown by the bars in the battery indicator and shows 5 levels:

ETP TBP61-32-10-BD EN Operation
© Atlas Copco Industrial Technique AB - 9839 1688 01 17
Level
Battery bar indica-
tor Battery status Remark
1 3 white Full charge
2 2 white Medium charge
3 1 white Low charge Charge battery, when possible
4 1 red Nearly empty Charge battery
5 1 red flashing Empty and will not
work
Charge battery
Battery Health
Battery health indicator
Battery health is shown by the battery outline of the battery indicator.
Battery light Battery health Remark
Green Good Battery is healthy and performing well
Yellow Decreased Battery will eventually need to be replaced
Red Low Replace the battery
Backup Battery
The tool is equipped with a built-in backup battery. This ensures that the connection to the wireless net-
work is maintained for a maximum of 25 seconds when exchanging batteries.
Buzzer
This tool is equipped with a buzzer, which can be configured to signal specific events or warnings.
For more information on the buzzer functionality and configuration, see Power Focus 6000 Configuration
Manual.

Service EN ETP TBP61-32-10-BD
18 © Atlas Copco Industrial Technique AB - 9839 1688 01
Service
General Service information
If the tool is not working properly, take it out of operation for inspection. Preventive maintenance is recom-
mended at regular intervals. See detailed information on preventive maintenance.
■Make sure to use the service tools, service kits and spare parts recommended by Atlas Copco.
■Make sure to follow the Service instructions provided by Atlas Copco on ServAid.
Make sure to work in a clean environment and that all parts are cleaned before re-assembling. For-
eign particles, even small fibers from paper tissue, may affect the service life of the Pulse unit.
Preventing ESD problems
The components inside the tool and controller are sensitive to electrostatic discharge. To avoid future mal-
function, make sure that service and maintenance is carried out in an ESD approved work environment.
The figure below shows an example of an appropriate service work station.
Maintenance Instructions
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
Maintenance
Daily Inspection
■Make sure that the tool is in good condition, no visual damage.
■Make sure that sockets and extensions have no visual damage.
■Listen to make sure that there is no unexpected noise when running the tool.
Preventive Maintenance
There are several criteria that affect the need for service on this tool:
■Type of joint
■Torque level
■Tightening duration
■Production rate
The service intervals and service solutions are based on experience and internal testing.

ETP TBP61-32-10-BD EN Service
© Atlas Copco Industrial Technique AB - 9839 1688 01 19
Preventive Maintenance Level 1
Maintenance level 1
Carry out maintenance after 6.000.000 pulses, when POWER FOCUS 6000 is indicating “Pulse unit
oil level low” or once a year, whichever comes first.
For maximum tool performance follow below instructions and use recommended service tools and service
kits from Atlas Copco. Always use tightening torque and lubrications as recommended by Atlas Copco.
Tool Handle
■Make a visual inspection for any damage.
■Inspect the yoke and suspension points.
■Inspect the ball bearing in the Pulse unit casing and the surface of the Anvil.
Electric Motor
■Listen to any unexpected noise.
Pulse Unit
■Change the oil accordingly, see Oil Filling and Changing Instruction for Pulse Unit.
■Make sure that the pulsing frequency is within limits, see Tool Condition Test.
Preventive Maintenance Level 2
Maintenance level 2
Carry out maintenance after 12.000.000 pulses, when POWER FOCUS 6000 is indicating “Pulse
unit oil level low” or once a year, whichever comes first.
For maximum tool performance follow below instructions and use recommended service tools and service
kits from Atlas Copco. Always use tightening torque and lubrications as recommended by Atlas Copco.
Same as level 1 including additional Pulse unit maintenance below:
Pulse unit: Always use lint-free cloth when servicing the pulse unit
■Drain all the oil completely from the Pulse unit.
■Disassemble the Pulse unit (see spare parts list).
■Clean and inspect all parts and surfaces thoroughly for any wear or damage.
■Clean the magnets from any metal particles.
■Replace both the rollers and pistons at the service interval, if any of them are worn.
■Change all O-rings.
■Replace the Anvil sealing. Make sure that the cylinder front piece is clean and dry on the inside with
no lubrication before assembling the new sealing.
■Make sure that the Anvil surface is smooth, clean and lubricated with pulse oil to prevent damages to
the anvil sealing during assembly.
■It is important that the cam shaft and the separator washer pin is lined up with the groove in the cylin-
der front piece. If not, the cylinder end piece will not be correctly fastened and the Pulse unit will not
function correctly.
■Fill the Pulse unit to the right oil level, see Oil Filling and Changing Instruction for Pulse Unit.
Oil Level in the Pulse Unit
The right oil level in the Pulse unit is important for the tool to work correctly.
The need to add oil to the pulse unit will vary depending mainly on the number of tightenings, torque level
and number of pulses (tightening time).
Operating the tool on a low oil level will result in faster wear of the parts in the Pulse unit. It will also
effect the tool performance.

Service EN ETP TBP61-32-10-BD
20 © Atlas Copco Industrial Technique AB - 9839 1688 01
Detect Low Oil Level in the Pulse Unit
■Longer tightening time
■Low oil warning
■Very high pulse frequency, especially when the tool has not been used for a while.
■Low torque
To measure the pulse frequency, see Tool Condition Test.
Overhaul
Have your power tool serviced by a qualified repair person using only identical replacement parts. This
will ensure that the safety of the power tool is maintained.
Service must only be carried out by qualified personnel who have access to the Service instruction and/or
have been trained for service on this tool.
The electric motor is a sealed unit and may under no circumstances be opened by anyone else than Atlas
Copco Industrial Technique AB.
If it is judged that the electric motor is defect or in need of service, the complete motor unit should be re-
turned to Atlas Copco Industrial Technique AB for exchange.
Motors which have been opened by anyone else than Atlas Copco Industrial Technique AB will not be ser-
viced.
Overhaul and preventive maintenance is recommended at regular intervals once per year, after maximum
6.000.000 pulses, depending on which occurs first. More frequent overhaul may be needed if the machine
is used in heavy-duty operations. If the machine is not working properly, it should immediately be taken
away for inspection.
When dismantling the tool always use the specially designed service tool(s) recommended in the Spare
Parts section on ServAid - https://servaid.atlascopco.com.
Assembling the Pulse unit
Make sure to assemble all parts of the Pulse unit in the right order.
It is important that the camshaft and the separator washer pin is lined up with the groove in the cylinder
front piece. If not, the cylinder end piece will not be correctly fastened, and the Pulse unit will not function
properly.