MV-RAD 1. Introduction Electric torque drivers of the MV-RAD series represent high quality tools designed for tightening, detaching and inspection of bolted connections. Users should carefully read this manual before starting to work. As this document has to be considered as an integral part of the equipment, it should remain available in its surroundings until the end of its lifetime.
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MV-RAD 11.4. Read-out of Data ______________________________________________________________ 15 11.5. Saving and Print of Data ______________________________________________________ 15 11.6. Synchronization of the Clock __________________________________________________ 15 Trouble-Shooting _______________________________________________________________ 16 12.1. Message “Voltage Fault” ______________________________________________________ 16 12.2. Message “Sensor Fault” _____________________________________________________ 16 12.3. Message “Insert SD Card” ___________________________________________________ 16 12.4.
• Safety of personnel and trouble-free operation can only be warranted with original M-PT components installed. This relates to all elements of the device, accessories and spare parts. M-PT does not assume any responsibility and rejects all corresponding claims in the case of unauthorized installation of foreign parts.
MV-RAD 7. Product Identification The type plate with tool designation and serial number is illustrated below. 8. Specification See type plate and test certificate. 9. Detailed Description 9.1. Start-up • The instrument is delivered ready-to-use. • Components and accessories to be added should not impair function and safety of the tool.
9.4. Main Screen • Upper left: Current sense of rotation • Upper right: Model (“34” designates the MV-RAD 34 series.) • Center line: Current set value of torque • Lower line: Set value for angle of rotation • The last result still remains on the display for 10 sec. after completion of the bolting process.
MV-RAD 9.8. Adjustment of Follow-up Rotary Angle • A follow-up rotary angle can only be adjusted, if this feature has been enabled in the Advanced Menu (Extended), as explained in section 9.10. • Set-up takes place in the main screen, as illustrated below: •...
MV-RAD • „Back “: Return to Preselection menu. • Press „Back“ again to return to the main screen. • HV preselections however are fixed and cannot be modified. They are displayed in conformity with the torque range available for the model concerned.
MV-RAD • In the course of the process, infraction of limits is clearly visible on the screen. • The tool can be unlocked again by pressing any key. 9.12. Bolt Counter • The bolt counter is enabled or disabled in the Advances Menu as well.
MV-RAD 9.14. Point Calibration • The precision of the tool for particular bolt cases can be increased by point calibration. • For reference measurement of the real torque, a measuring device (e.g. the Smart Socket™ described in section 16.7) is necessary.
MV-RAD • If in the Advanced Menu, limits have been activated (point 9.11), the tool performs an assessment of the follow-up angle. • In the case of follow-up angle outside tolerance, the value is shown in red, the limit concerned is mentioned as well „Upp.
MV-RAD • Before setting date and time, enter password to open the Advanced Menu (point 9.10). • The clock can be synchronized by software included in the delivery (point 11). 9.19. Identification of a Operator • Activation/disabling of user ID takes place under ‘Settings’ in the documentation menu.
Settings submenu of the Documentation menu described beforehand. 3. In the Start menu of the PC, select function „Devices and Printers“. 4. Command „Add Device“. 5. Select the serial number of the tool (e.g. MV-RAD-M123456). 6. Command „Next“. 7. After successful implementation, click on „Close“.
MV-RAD 12. Trouble-Shooting If a particular problem cannot be solved on the basis of the instructions listed below, consult factory service immediately. Improvised repair is not recommended. 12.1. Message “Voltage Fault” The mains voltage is obviously out of tolerance (nominal value ± 25V), refer to point 8.
Safety and correct function of the tool can only be ensured by regular maintenance. • Procedures like mounting, new adjustment, modifications, functional upgrading and repair are reserved to M-PT factory service, if no other authorization is given in writing. •...
The period of validity of the factory calibration amounts to 1 year, frequency of use is not taken into consideration. 15.6. Manufacturer’s Address M-PT Matjeschk-PowerTools GmbH & Co. KG Am Saegewerk 11 01920 Ralbitz-Rosenthal, Germany Phone: +49 (0) 35796 / 9760 E-Mail: mail@m-pt.de...
• Torques from 135 to 16.500Nm • Hightest speed for electronic tools • Comprehensive documentation • Accuracy +3,0% 16.2. Electric Torque Wrench MV-RAD (MED) • Torques from 65 to 11.000Nm • Repeatability +3,0% • Comprehensive documentation • Torque Check function for maintenance work •...