Ingersoll-Rand 4575759 user manual Torque Multiplier Function, Setup of a Torque Multiplier

Page 62

Sensor I® Expert User Manual

samples have been sent, the display reverts to showing the selected curve number.

9.Rotate the Mode Select switch back to the Setup position.

10.Holding in the Reset button, adjust the Custom Setup Mode number below 20.

TORQUE MULTIPLIER FUNCTION

The Sensor I® Expert wrench may be used with a torque multiplier to increase its effective torque output up to a maximum multiplication factor of ten times (x 10) the capacity of the wrench.

Enabling this custom mode, the wrench can be enabled to select four levels of multiplication for each primary tightening mode. These are as follows:

1.

Multiplication Factor =

x 1 (default value)

2.

Multiplication Factor =

x 5

3.

Multiplication Factor =

x 4

4.

Multiplication Factor =

x .01 (selectable upto x 10.00 maximum

Setup of a Torque Multiplier

A multiplier should be used when tightening in that mode if the "MUL" symbol is indicated. All torque parameters, (i.e., snug, target torque, and torque QC limits) are now scaled by the multiplier value. Similarly, any angle parameter, (i.e., target angle or angle QC limit) is divided by the multiplier value. It is a good idea to check that your parameters for the tightening mode are as desired by reviewing the QC limits with the Window key. The snug and target torque can also be checked by selecting the display of peak torque (Pk) and holding in the Reset button.

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Image 62 Contents
Sensor I Expert Electronic Wrenches Page Sensor I Expert Form 7266 Version 005, 08/04Page Page Page Wrench Reset Dynamic Audit To Dynamically Audit Residual Torque≤ 2d To Tighten to Yield To Tighten to a TorqueTo Tighten to an Angle Page Page Table of Contents Page Table of Contents Battery Charging Chapter IntroductionPage Introduction Page Tool Description Page Technical Data 125 250 400 Tool DescriptionPage Functions of Components Expert 125, 250 and 400 ModelsExpert Control System Status Lights Mode Selector Switch Digital Display Page Membrane Keys Audible Alarm Item no Longer in USE Page Operation Instructions Page Wrench Operation Instructions General InformationSetting Torque Units Torque Control Tightening Procedure Page Dynamic Audit Page Yield Control Page Angle Control Page Resetting the Cycle Counter Cycle CounterSetup and Viewing Quality Control Limits Quality Control Limits and StatisticsDeleting Quality Control Limits Use of Quality Control Limits Statistics Mean Standard Deviation Process Capability IndexSetup and Storage of Custom Tightening Modes Custom Tightening ModesRetrieving Custom Tightening Modes Identifying Custom Tightening ModesClearing Custom Tightening Modes Setup of Wrench for Data Upload Data Storage and RetrievalData Out During Tightening Last two numerals are not shown on the wrench displayData Out at End of Tightening Parameter Dump End of Tightening Data Dump Tightening Curve Storage Tightening Curve Data Dump Setup of a Torque Multiplier Torque Multiplier FunctionPage Left Hand Fasteners Use of a Torque MultiplierReset Adjustment EVS-models only Page Reset Adjustment Value Models 125, 250 Page Battery Charging Page Battery Charging Page Diagnostics Troubleshooting Page Angle Reference Arm Test Mode EA Models, Custom Mode Diagnostics and TroubleshootingTorque Channel A/D Display Custom Mode #200 IntroductionMembrane Keypad Test Mode Custom Mode #208 Battery Level Test Mode Custom Mode #204EZ Angle Test Mode Custom Mode #207 Buzzer and LED Test Mode Custom Mode #209Software Version Number Test Custom Mode #211 Time-out Adjustment Custom Mode #212Page Calibration Page Calibration General InformationTorque Calibration Page Angle Reference Arm Calibration EA models EZ Angle Calibration EVS modelsPage Page Appendix a Sample Data ReportsPage Appendix a Sample Reports Parameter DumpEnd of Tightening Data Dump Torque Tightening Curve Data Dump Torque Units NmData Out at End of Tightening Data Out During TighteningPage List Setup Modes Appendix BPage Appendix B Custom ModesCustom Mode Spare Parts List Appendix CPage Spare Parts Listing Model Appendix CSpare Parts Listing Model 40 E40-STRPE40-PR-LABEL Spare Parts Listing Model Spare Parts Listing Model 125 Spare Parts Listing Model Spare Parts Listing Model 250 Spare Parts Listing Model Spare Parts Listing Model 400 Page Service Centers Appendix DPage Service Centers Appendix DSensor I Expert Electronic Wrenches Save These INSTRUCTIONS. do not Destory Ingersoll-Rand Company