Atlas Copco ETP STB33-12-10-B Instruction sheet

ETP STB33-12-10B
Printed Matter No. 9836 8170 01 Electric pistol grip nutrunner STB
Publication Date 2020-10-22
Valid from Serial No. A4780001
Valid to Serial No. A2769999 Product Instructions
ETP STB33-12-10-B
(4-12 Nm)
8433312135
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 - 9836 8170 01
Table of Contents
Product Information................................................................................................3
General Information ..........................................................................................3
Safety signal words ...............................................................................3
Warranty ................................................................................................3
ServAid ..................................................................................................3
Website..................................................................................................4
Safety Data Sheets MSDS/SDS............................................................4
Country of Origin ...................................................................................4
Dimensional Drawings...........................................................................4
Overview...........................................................................................................4
Technical Product Data .........................................................................4
Service Overview..............................................................................................4
Service recommendations .....................................................................4
Installation ...............................................................................................................5
Installation Requirements .................................................................................5
Installation .............................................................................................5
Installation Instructions .....................................................................................5
Battery Pack ..........................................................................................5
Operation .................................................................................................................6
Ergonomic guidelines .......................................................................................6
Operating Instructions.......................................................................................6
LED Indicator (HMI)...............................................................................6
Tightening..............................................................................................7
Service .....................................................................................................................8
Preventing ESD problems ................................................................................8
Maintenance Instructions..................................................................................8
Service recommendations .....................................................................8
Preventive Maintenance ........................................................................8
Overhaul ................................................................................................8
Lubrication Instructions.....................................................................................9
Lubricating guide ...................................................................................9
Lubrication .............................................................................................9
Troubleshooting....................................................................................................10
Overheated tool ..............................................................................................10
Recycling ...............................................................................................................11
Environmental Regulations.............................................................................11
Recycling information ETP STB .....................................................................11

ETP STB33-12-10B EN Product Information
© Atlas Copco Industrial Technique AB - 9836 8170 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.
ServAid
ServAid is a portal that is continuously updated and contains Technical Information, such as:
■Regulatory and Safety Information
■Technical Data

Product Information EN ETP STB33-12-10B
4© Atlas Copco Industrial Technique AB - 9836 8170 01
■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.
Website
Information concerning our Products, Accessories, Spare Parts and Published Matters can be found on
the Atlas Copco website.
Please visit: www.atlascopco.com.
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
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:
■Clean appropriate parts accurately
■Replace any defective or worn parts

ETP STB33-12-10B EN Installation
© Atlas Copco Industrial Technique AB - 9836 8170 01 5
Installation
Installation Requirements
Installation
For installation guideline, see Power Focus 6000 Configuration manual.
Installation Instructions
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.

Operation EN ETP STB33-12-10B
6© Atlas Copco Industrial Technique AB - 9836 8170 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.
Operating Instructions
LED Indicator (HMI)
LED Indicator Description
Connection Indicates the connection to the paired controller or
software system.
Batch Indicates when Batch done.
Battery Indicates battery status (flashing light = low battery,
constant light = empty battery).
Alarm A failure or event is detected.

ETP STB33-12-10B EN Operation
© Atlas Copco Industrial Technique AB - 9836 8170 01 7
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.

Service EN ETP STB33-12-10B
8© Atlas Copco Industrial Technique AB - 9836 8170 01
Service
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
Preventive Maintenance
Maximize battery life
In order to maximize battery life, do not leave the battery connected to the tool you do not use it for sev-
eral days. The battery can discharge and go into “sleep mode” which will require a special wake-up charge
procedure. For further information, see instructions for multicharger, 4211542485.
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 or after maxi-
mum 250.000 tightening depending on which occurs sooner. More frequent overhaul may be needed if the
machine is used in heavy-duty operations. If the machine not is working properly, it should immediately be
taken away for inspection.
When dismantling the tool always use the specially designed service tool 4080 0848 80, (two service
tools are required).

ETP STB33-12-10B EN Service
© Atlas Copco Industrial Technique AB - 9836 8170 01 9
Lubrication Instructions
Lubricating guide
Brand Cable nut Gears
Molycote BR2 Plus
CRC Litium grease No. 3020
Brand Angle gears General purpose
Molycote Longterm 2 plus
Almagard LE 3751
Lubrication
Lubricate gears and clutch with grease containing molybdenum disulphide (e.g. Molykote BR2 Plus). Lu-
bricate o-rings and threaded connections with grease before assembling.
For more information, see Spare Parts section in ServAid - https://servaid.atlascopco.com.

Troubleshooting EN ETP STB33-12-10B
10 © Atlas Copco Industrial Technique AB - 9836 8170 01
Troubleshooting
Overheated tool
The tool can handle any normal line jobs that an operator sustains with the proper adjustments. The tool
temperature can be influenced by the following parameters:
■torque above rated
■too low speed
■very high prevailing torque
■very soft joints
■short cycle time

ETP STB33-12-10B EN Recycling
© Atlas Copco Industrial Technique AB - 9836 8170 01 11
Recycling
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 information ETP STB
Pos. Part Remarks Recycle as
1 Front part Metal, steel
2 Planetary gear Metal, steel
3 Motor module (with trans-
ducer, speaker module
and led flex card)
Electronic
4 Nut Metal, steel
5 Trigger button Metal, steel
6 Handle body PA6 GF30
7 Electronics module Electronic
8 Handle body Plastics, other, PA
9 Battery Battery, Li-Ion

Recycling EN ETP STB33-12-10B
12 © Atlas Copco Industrial Technique AB - 9836 8170 01
Pos. Part Remarks Recycle as
10 Battery connector Plastics, other, PA
11 Lid Plastics, other, PA
12 RBU board assembly Electronic

Original instructions
Atlas Copco Industrial
Technique AB
SE-10523 STOCKHOLM
Sweden
Telephone: [phone]
www.atlascopco.com
© Copyright 2020, 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.
Out of respect to wildlife and nature, our technical literature is printed on
environmentally friendly paper.