Panasonic EYFLA4A Operating Instructions Manual

Also see for EYFLA7AR: Service manual Quick programming guide

Contents

- 19 -EN• If the tool stops before the snug point atsnug point detection level “L1,” set thesnug point detection level to “L7.”• Changing the snug point detectionlevel from “L1” to “L7” may increase thetorque. Set the number of torque stag-es again after making this change.IMPORTANT INFORMATION:• Pressing the A button toggles the dis-play between the snug point detec-tion level setting value and the num-ber of torque stages setting value.• The tool ships with the snug pointdetection level set to “L1.”• When the number of torque stageshas been set as shown below, thesnug point detection level cannot beswitched from “L1” to “L2 ~ L7.”Model Number of torque stagessettingEYFLA4 1 to 8EYFLA5 1 to 3EYFLA7 1 to 40EYFLA8 1 to 40EYFLA9 1 to 40EYFMA2 1 to 40Cross thread reduction function[EYFLA7, EYFLA8, EYFLA9, EYFMA2]The tool runs in reverse approximate-ly 360° before running forward to assistin the alignment of the threads to helpreduce cross threads.1. Set the tool to setting configurationmode. (See page 18.)2. Press the D button once.The cross thread reduction function settingvalue will be displayed.3. Press the and buttons to changethe setting to ON or OFF.Display FunctionR0 OFFR1 ON4. Press the OK button to accept thenew setting.Snug point detection level guidelines[EYFLA4, EYFLA5, EYFLA6, EYFMA1]Display Snug pointdetection levelApplications(reference)L1Low(Use for workcharacterized bylow loads beforethe snug point isreached.)• Tighteningbolts inmaterials thatare easilycracked ordeformed, etc.L2High(Use for workcharacterized byhigh loads beforethe snug point isreached.)• Tighteningbolts inmaterials withmisalignedholes, etc.• Tighteningself-tappingscrews, etc.[EYFLA7, EYFLA8, EYFLA9, EYFMA2][Fig.26][Fig.27]CAUTION:• The setting will not be changed until youpress the OK button.• After changing the setting, be sure to checkthe new setting value. (See “Checking ToolSettings.”)[EYFLA4, EYFLA5, EYFLA6, EYFMA1]• Set the snug point detection level from“L1.” Setting the snug point detectionlevel from “L2” may result in cracking ordeformation of the target material.• If the tool stops before the snug point atsnug point detection level “L1,” set thesnug point detection level to “L2.”• Changing the snug point detection levelfrom “L1” to “L2” may increase the torque.Set the number of torque stages againafter making this change.[EYFLA7, EYFLA8, EYFLA9, EYFMA2]• Set the snug point detection level from“L1.” Setting the snug point detectionlevel from “L7” may result in cracking ordeformation of the target material.