Page 3
Information about this manual Information about this manual This manual enables the safe and efficient handling of the battery nutrunners DA2 and DA2docu (referred to in the following as “nutrunner”). The manual is a component of the nutrunner and must be kept in its immediate vicinity so that the user can access it at any time.
Page 4
Maschinenfabrik Wagner GmbH & Co. KG Birrenbachshöhe 17 53804 Much GERMANY Telephone: +49 2245 62-0 Fax: +49 2245 62-22 Email: info@plarad.de Internet: www.plarad.de â â â PLARAD service Information about PLARAD service and authorised PLARAD partners: www.plarad.de Battery nutrunner DA2 and DA2docu 14.06.2021...
Setting the torque levels..........49 Bracing the reaction arm..........50 Tightening................52 Loosening................55 Using the Data Transfer Software DTS......57 11.1 Connecting to the DTS..........57 11.2 Managing documentation.......... 60 11.3 Managing the Counter Service......... 63 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 6
13.3 Having service tasks performed by the manufac- turer................81 Troubleshooting..............83 14.1 Identifying faults............83 14.2 DSS – Error messages..........84 14.3 Performing troubleshooting........85 Disposing of the nutrunner..........87 Technical data..............88 Index................... 90 Appendix................93 Battery nutrunner DA2 and DA2docu 14.06.2021...
– EU declaration of conformity – Technical data sheet Batteries Battery charger Options: Impact wrench socket Test certificate for torque chart Reaction arm versions Any accessory ordered Diagnostic Setting Software DSS Programming adapter, USB cable 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 8
Unpacking Scope of delivery for DA2docu In addition to the scope of delivery for the DA2, the scope of delivery for the DA2docu includes: Data Transfer Software DTS Option: DA2docu receiver USB stick with software for data transfer USB stick with operating instructions and translations...
Page 9
Unpacking Before transporting hazardous substances, always familiarise yourself with current regulations per- taining to the transport of dangerous goods. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Getting to know the nutrunner Getting to know the nutrunner 2.1 Illustration of the nutrunner DA2 and DA2docu Fig. 2: Illustration of the DA2 and DA2docu battery nutrunners Reaction arm Drive motor Square drive (tool holder) Ventilation slot Reaction arm circlip...
The desired torque can be selected by switching the gearbox stages and by actuating the setting potentiometer. With the DA2docu nutrunner version, information and events can be documented in the nutrunner and subsequently transferred to a terminal device. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Gear setting Battery charge status indicator button Setting levels 4 LEDs for battery charge status indicator Direction of rotation setting Battery release button Handle Trigger Battery charge status indicator The nutrunner features the following controls: 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 14
Standard direction of rotation: Right-hand thread Direction of rota- Direction of rotation Fig. 7: Direction of rotation setting (1) tion setting Right-hand side is Clockwise (CW) pressed. Tightening in clockwise direction Middle position No rotation possible. Transport position Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 15
LED flashing rapidly Battery capacity is no longer sufficient to achieve the set torque. The nutrunner switches off automatically. It is no longer possible to continue working. The results of further bolted connections are NOK. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 16
(0). 100% of the torque is available beyond this (1). The trigger does not need to be operated sensitively. This facil- itates use in the event of prolonged utilisation and if gloves are worn. Battery nutrunner DA2 and DA2docu 14.06.2021...
If the battery reaches the permissible charging temperature range, quick charging is initiated. 2.6 Overview of functions The DA2 nutrunner versions offer the following functions: Tightening and loosening Torque can be set via 4 gears and 15 setting levels Trigger with On/Off switch function Diagnostic Setting Software DSS (option) –...
Page 18
DA2docu. Software – DSS (option) Diagnostic Setting Software DSS (option) Information about the nutrunner can be read out from the nutrunner and the nutrunner can be configured. Battery nutrunner DA2 and DA2docu 14.06.2021...
Nose extension “Torque Control TC1” mobile measuring unit Impact wrench sockets in various designs Certificate Technical, more detailed supplement to the torque chart Offset heads for long studs Special accessories â Contact PLARAD service. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Safety instructions may refer to specific, individual instructions. instructions Such safety instructions are integrated into the instruction so that they do not interrupt the flow of reading when carrying out the task. The signal words described above are used. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 21
References to sections of this manual and to other applicable documents Lists without a fixed order [Button] Controls (e.g. buttons, switches), indicators (e.g. signal lamps) “Display” Display elements (e.g. on-screen buttons, assignment of function keys) 14.06.2021 Battery nutrunner DA2 and DA2docu...
This cre- ates a danger of injury. – Keep all safety notices, warnings and operating instructions in a clearly legible state at all times. – Replace damaged signs and stickers immedi- ately. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 23
II has reinforced insulation between active and touchable parts. Separate collection Do not dispose of waste electronic and electrical equipment marked with this symbol in household waste. Test badges The test badges state the dates of the respective tests. 14.06.2021 Battery nutrunner DA2 and DA2docu...
The stated value indicates the maximum permissible torque for the reaction arm. 3.3 Intended use The battery nutrunner DA2 is a hand-held tool and may only be used for tightening and loosening bolted connections within the Ä Chapter 16 “Technical data”...
Keep all safety information and instructions for future refer- ence. The term “electric tool” used in the safety instructions refers to mains-operated electric tools (with mains lead) or to battery-oper- ated electric tools (without mains lead). 14.06.2021 Battery nutrunner DA2 and DA2docu...
If operation of the electric tool in a damp environment is unavoidable, use a residual current-operated circuit breaker. The use of a residual current-operated circuit breaker reduces the risk of electric shock. Battery nutrunner DA2 and DA2docu 14.06.2021...
Unplug the plug from the socket and/or remove a removable battery before you make any device settings, exchange any plug-in tool parts or put away the electric tool. This precautionary measure prevents the electric tool from starting up unintentionally. 14.06.2021 Battery nutrunner DA2 and DA2docu...
To reduce the risks of personal injury and property damage and to avoid dangerous situations, observe the safety instructions listed here and the safety instructions in the other sections of this manual. Battery nutrunner DA2 and DA2docu 14.06.2021...
– If possible, operate the battery charger with a residual current-operated circuit breaker installed. – When charging the battery charger with mobile power generators, ensure continuous and con- stant compliance with the specified values for voltage, frequency, sufficient power and earthing. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 30
– Only operate in the designated nutrunners. – Do not inhale escaping gases or smoke. – Dispose of in an environmentally sound manner. – Transport lithium-ion batteries in accordance with the currently applicable legal regulations pertaining to dangerous goods. Battery nutrunner DA2 and DA2docu 14.06.2021...
– Never open the nutrunner. – Wear tight fitting work clothing that resists tearing to some degree. – Wear safety goggles. – Protect long hair from being pulled in by rotating parts using a protective cap (hair net). 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 32
– Do not reach between the reaction arm and bracing surface. – Secure the nutrunner against falling when working at height. – Wear safety shoes. – Also wear an industrial safety helmet for over- head work. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 33
Changing the gear causes mechanical damage to the gearbox. Changing the setting levels results in undefined behaviour. – Only make changes to the gear or setting level settings when the nutrunner is at a standstill. 14.06.2021 Battery nutrunner DA2 and DA2docu...
80°C could develop. Contact between the skin and hot surfaces will result in severe burns to the skin. – Always wear protective work clothing and safety gloves when working in the vicinity of hot sur- faces. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 35
– When the nutrunner is not in use, always store it in the transport case out of reach from children and other unauthorised persons. – Wear the prescribed personal protective equip- ment. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Indicates that a bolting process has been completed correctly or indicates a faulty bolting process. Password protection DTS: The nutrunner configuration is access-protected by dif- Ä Chapter 11 “Using the Data Transfer ferent password levels Software DTS” on page 57. Battery nutrunner DA2 and DA2docu 14.06.2021...
The operator must ensure adherence to the maintenance inter- vals described in this manual. The operator must have the functionality and integrity of all safety devices checked on a regular basis. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Specific capabilities of qualified nutrunner personnel include: Identify bolting processes. Prepare the nutrunner. Select the appropriate impact wrench socket. Use all functions of the nutrunner. Battery nutrunner DA2 and DA2docu 14.06.2021...
Ä Chapter 3.7 “Operator's obligations” on page 37 â â PLARAD service Certain work may only be performed by PLARAD service or by personnel authorised by Maschinenfabrik Wagner GmbH & Co. KG. Other personnel are not authorised to perform this work. Con- â...
Page 40
Industrial safety helmets are used to protect the head from falling objects, suspended and swinging objects and from bumping into stationary objects. An industrial safety helmet must be worn for overhead work involving the nutrunner. Battery nutrunner DA2 and DA2docu 14.06.2021...
Electrical and electronic compo- Electrical and electronic components contain toxic materials. nents These components must be collected separately and deposited at municipal collection points or be disposed of by a specialist com- pany. 14.06.2021 Battery nutrunner DA2 and DA2docu...
TC1 (not included in the scope of delivery; see available accessories). Make further accessories (bracing aids, suspension etc.) Fig. 12: Mobile measuring unit TC1 available according to the situation. Battery nutrunner DA2 and DA2docu 14.06.2021...
Carefully slide the O-ring (Fig. 13/3) onto the serration (Fig. 13/4) on the nutrunner. Push the reaction arm (Fig. 13/2) onto the serration. Fig. 13: Securing the reaction arm Circlip Reaction arm O-ring Serration 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 44
Attach further accessories if such accessories have been determined for the bolting process. Fig. 15: Securing the impact wrench socket Impact wrench socket Bore Square drive with bore Spring clip for impact wrench socket Bore Battery nutrunner DA2 and DA2docu 14.06.2021...
12 months at the latest. Battery not in use for a prolonged Disconnect the battery from the nutrunner if the nutrunner will not period of time be used for a prolonged period of time. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 46
It is only necessary to avoid frequent brief charging. Even full charging in several stages, with or without partial dis- charge in between stages, does no harm. Lithium-ion batteries and lithium-ion polymer batteries must not be fully discharged. Battery nutrunner DA2 and DA2docu 14.06.2021...
Do not switch on outdoors, in a damp environ- ment or in the rain. – During operation with mobile power generators, ensure continuous and constant compliance with the specified values for voltage, frequency, sufficient power and earthing. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Carefully slide the battery into the nutrunner until the locking mechanism clicks into place. ð The nutrunner is operational. Replacing the battery In order to remove the battery, press the battery release button and remove the battery. Insert a charged battery. Battery nutrunner DA2 and DA2docu 14.06.2021...
ð The desired torque level is now set. Fig. 18: Gear setting and setting levels Gear setting DA2 nutrunner in performance levels 05 and 10: Marking for setting level Setting levels The 4th gear (high-speed gear) is not suitable for controlled tightening.
– Brace the reaction arm correctly. Note the fol- lowing instructions regarding bracing. – Always ensure that the reaction arm is in full contact with the surface. â – Use only PLARAD original reaction arms. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 51
(Fig. 19/2). If the standard reaction arm is not suitable for this, use a suit- â able reaction arm. If you have questions, contact PLARAD service. Fig. 20: Reaction arm braced incorrectly Correct bracing point Incorrect bracing point Ensure that only the points (Fig.
If this is not possible, use an impact wrench socket and accessories that match the bolting process. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 53
(Fig. 22/1) to the right. To loosen in counterclockwise direction (CCW), push the direction of rotation setting (Fig. 22/2) to the left. ð An acoustic signal sounds if torque levels are blocked. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 54
The torque resulting from the bracing within the nutrunner is used to move the reaction arm away from the bracing surface. The nutrunner can be easily removed from the bolted connection. Battery nutrunner DA2 and DA2docu 14.06.2021...
Ensure that the reaction arm is braced against a bracing sur- face on its side facing the nutrunner’s desired direction of rotation. Ensure that there is full contact. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 56
ð If loosening was successful, the next bolting process can be started. If the bolting process does not start, ensure that the selected Ä Chapter 12 “Using the Diag- torque level is not blocked nostic Setting Software DSS” on page 68. Battery nutrunner DA2 and DA2docu 14.06.2021...
After roughly 4 to 5 minutes of inactivity, the nutrunner switches back to sleep mode automatically. 11.1 Connecting to the DTS For data exchange to be possible, the Data Transfer Software DTS must be installed on the terminal device. Personnel: Qualified nutrunner personnel Prerequisites: 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 58
USB-COM port. The COM port can be identified via the Win- â dows Device Manager. Start the application (.exe file). Fig. 25: DTS files Fig. 26: DTS To connect DTS to the DA2docu receiver, press Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 59
4 minutes after the last software operation. Do not select “PC - Tool permanent connected” here. A new coupling is then required. This is the recommended setting. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Fig. 30: Managing documentation To load the data from the nutrunner onto the terminal device, press To transfer the system time from the terminal device to the nutrunner, press Existing data and times are not modified. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 61
To transfer the data selection, press ð The selected data is stored in the nutrunner for future bolting processes and can be viewed on the terminal device after download. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 62
To export the data displayed in the DTS to a PDF file, press and select a storage location in the terminal device. The storage methods (.xlsx and .pdf) can be blocked and enabled via Password Management. Battery nutrunner DA2 and DA2docu 14.06.2021...
A password can be used to protect settings Ä Chapter 11.5.2 from being changed. See “Using passwords” on page 67. To accept changes to the settings for the service date or GPS data, press 14.06.2021 Battery nutrunner DA2 and DA2docu...
– Never modify the configuration data without â training from PLARAD service. â – If you have questions, contact PLARAD service. – Set up password protection and do not give the password to unauthorised persons. Nutrunner-specific data can be changed in the “Setup” menu area.
Page 65
If this torque chart created at the factory with a test bolt differs from the actual bolting process on site (“hard and soft bolting process”), new torque values can be imported. â Have calibration carried out on site by PLARAD service if possible. Save current torques. The torque values cannot be restored after overwriting.
Set data (system time) None Show column for the set torque None Show GPS information None PC – Tool permanent connected None Deleting data Customer Counter settings Customer Tightenings counter resetting Customer “Counter Service” Battery nutrunner DA2 and DA2docu 14.06.2021...
Enter and confirm the username and password. ð If the username or password are incorrect or are not appropriate for the required password level, access will be denied. The function is executed if the username, password and password level match. 14.06.2021 Battery nutrunner DA2 and DA2docu...
8, Windows â Installed FTDI VCP driver (Virtual COM port) Ä www.ftdichip.com/Drivers/VCP.htm Installed Microsoft .NET Framework 4 Version (or newer) Ä Microsoft Download Center USB interface (USB 2.0 or newer) Administrator rights (for installation only) Battery nutrunner DA2 and DA2docu 14.06.2021...
Select destination folder for installation. Press Fig. 37: DSS installation Wait until installation has concluded. Press ð The programme and the additionally selected compo- nents are installed. The programme is ready for operation thereafter. Fig. 38: DSS installation 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 70
COM Port man- ually. Press Press and hold the trigger until the “Now Connected” mes- sage is displayed. ð The nutrunner is connected to the terminal device via the programming adapter. Battery nutrunner DA2 and DA2docu 14.06.2021...
Individual setting levels for the nutrunner can be blocked. This means it is no longer possible to use the blocked torque levels. The breakaway torque level is blocked in “Direction tighten” (CW) as standard. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 73
Saving settings and diagnostic data as a PDF The currently displayed settings and diagnostic data can be saved as a PDF for documentation purposes and for subsequent evalua- tion. To generate a PDF file, press 14.06.2021 Battery nutrunner DA2 and DA2docu...
ð If saved successfully, the “Info: Values archived successfully.” message appears. If not saved successfully, the “Error 0x01: Error during archiving.” message appears. 12.4 Tool diagnostic Call up the “Tool diagnostic” menu. Fig. 44: Tool diagnostic Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 75
PDF The currently displayed settings and diagnostic data can be saved as a PDF for documentation purposes and for subsequent evalua- tion. Ä “Saving settings and diagnostic data as a PDF” on page 73. 14.06.2021 Battery nutrunner DA2 and DA2docu...
The loading of an incorrect configuration file can cause unpredictable behaviour including the destruction of the nutrunner. â – Always contact PLARAD service first. â – Use only the original PLARAD configuration â file provided by PLARAD directly. â Ensure that an up-to-date original PLARAD configuration file is available.
ð The PDF file of the user manual opens in a PDF display programme. To view information about the Diagnostic Setting Software DSS, press ð Information about the software is displayed in a dialogue window. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Insofar as routine checks reveal increased wear, shorten the requi- site maintenance intervals according to the actual signs of wear. If you have questions about maintenance tasks and intervals, contact â PLARAD service. Battery nutrunner DA2 and DA2docu 14.06.2021...
Page 79
Any liability and warranty for damage resulting from the use of parts other than the original spare parts and accessory parts is excluded. Have at least the following information about the nutrunner to hand to enable quick and easy processing: 14.06.2021 Battery nutrunner DA2 and DA2docu...
Do not use a faulty nutrunner. This also applies if there are leaks. Have it repaired immediately or have the faulty parts â exchanged. Contact PLARAD service. Transport case Store the cleaned and damage-free nutrunner in the trans- port case until its next use. Battery nutrunner DA2 and DA2docu 14.06.2021...
Perform service in accordance with the manufacturer’s specifications. Perform the software update. Planetary gearbox Perform service as stipulated by the manufacturer. Lubricate. Accessories Check for damage; exchange. Exchange damaged markings. Nutrunner Exchange damaged markings. Recalibrate. Determine characteristics. Create torque chart/factory certificate. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 82
The torques need to be checked after repairs and, in the event of deviations, a new torque chart or a new torque selection diagram needs to be created. Newly determined values need to be stored in the nutrunner. Battery nutrunner DA2 and DA2docu 14.06.2021...
Ä Chapter 12 “Using the Diagnostic Setting Soft- ware DSS” on page 68 Two brief acoustic signals during use. The bolting process was not successful. The set torque was not reached. Determine the bolting process. Repeat tightening. 14.06.2021 Battery nutrunner DA2 and DA2docu...
No connection to the programming adapter. The FTDI driver is potentially not installed correctly. No response from the tool No confirmation from the device. The original soft- ware is potentially damaged. Repeat the update. Battery nutrunner DA2 and DA2docu 14.06.2021...
– Have all repairs performed by the manufacturer. – Never open the nutrunner. â – Use only PLARAD original parts. Device damage â Ä “PLARAD Contact service” on page 4 if there is any damage to the nutrunner. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 86
Danger of injury due to faulty nutrunner! If a nutrunner is not properly repaired, this can cause serious injuries. – Never put a defective nutrunner back into service. Check for correct operation prior to first-time use. Battery nutrunner DA2 and DA2docu 14.06.2021...
Dispose of the plastic transport case and foam inlay separately from the nutrunner. If in doubt, obtain information about environmentally sound dis- posal from the local municipal authority or from specialist disposal companies. 14.06.2021 Battery nutrunner DA2 and DA2docu...
Technical data Technical data Dimensions and weight Dimensions and weight are dependent on the DA2 version. See the technical data sheet in the document folder regarding specific values for the nutrunner. Data Value Unit Weight* 5.4 – 13.5 kg Length 365 –...
Page 89
Emission sound power level L 82 dB(A) Emission sound pressure level L 72 dB(A) Measurement uncertainty of emission 3 dB(A) sound pressure level Vibration total value < 2.5 m/s² Measurement uncertainty for vibration 1.5 m/s² total value 14.06.2021 Battery nutrunner DA2 and DA2docu...
Appendix Appendix 14.06.2021 Battery nutrunner DA2 and DA2docu...
Page 94
Appendix The following documents are supplied with the nutrunner in a docu- ment folder in addition to this manual. EU declaration of conformity USB stick Torque chart Certificates (option) Technical data sheet Battery nutrunner DA2 and DA2docu 14.06.2021...
Need help?
Do you have a question about the DA2 and is the answer not in the manual?
Questions and answers