Beta 665 - Beta Torque Wrench Operation Manual and Instructions; Product Specifications and Resolution; Correct Torque Wrench Operation Guide

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OPERATION MANUAL AND INSTRUCTIONS FOR MECHANICAL TORQUE WRENCH WITH DIGITAL READOUT:
BETA UTENSILI S.P.A.
Via A. Volta 18,
20845 Sovico (MB)
ITALIA
OriginaldocumentationdrawnupinITALIAN.
IMPORTANT! READ THIS MANUAL THOROUGHLY BEFORE USING THE
TORQUE WRENCH.
CAUTION
To operate the torque wrench correctly, take the following steps:
−WrenchinOFFmode;unlockthewrenchthroughthepull/pushsystemattheendofthehandle(g.1).
−Turntheknobclockwisetoswitchonthedisplay(g.2).
−Thetorquevaluemustalwaysbesetinascendingtorqueorder–thatis,fromminimumtomaximumvalue(byturningtheknob
clockwise)–,toprovidethebestaccuracyconditions(g.3).
−Whentherequiredtorquevalueisreached,wait5secondsbeforelockingthepull/pushsystem(g.4).
−Proceedwithtightening,inthedirectionshownbythearrownearthewrenchhead,makingsuretoapplyforceinthemiddle
ofthehandle-thatis,onthe"loadingpoint"shown.Whenthesettorqueisreached,thewrenchwillclick;donotproceedany
furtherwithtightening(g.5).
−Afternishingusingthewrench,unlockthepull/pushsystemandturncounterclockwiseuntiltheminimumvalueofthewrench
isreached;threehorizontaldasheswillappear(g.6).
−Afterafewsecondsthedisplaywillbeautomaticallyturnedoff(g.7).
−Ifthemaximumvalueofthewrenchisexceeded,threehorizontaldasheswillappearonthedisplay(andremainxed),to
indicatethatthebottomofthescalehasbeenexceeded.Donotproceedanyfurtherbyforcingtheknob;bringthevaluesback
intothescale(g.8).
−Forproperuseofthetorquewrenchtobeensured,DONOTexceedthemaximumorminimumvaluesofitsoperatingrange.
−WhenthetorquewrenchisNOTused,itmustalwaysberesetuntilitisturnedoff.
−Toreplacethebattery,openthelid,slidingitonthehandle.Removetheatbatteryandinsertthenewbattery,maintainingthe
polarityandcomplyingwiththetechnicalspecications(mod.CR1632-3Volts)(g.9).
−Replacingthebatterywillnotaffectthecalibrationofthetorquewrench.
Makesurethatwrenchcalibrationistestedafter12monthsofoperationorafter5,000cycles.
N.m. N.m.
665/6 10÷60 0.1
665/10 20÷100 0.1
665/10X 20÷100 0.1
665/20 40÷200 0.5
665/30 60÷330 0.5
lbf.ft lbf.ft
665LB/6 7÷45 0.1
665LB/10 15÷75 0.1
665LB/10X 15÷75 0.1
665LB/20 30÷150 0.5
665LB/30 45÷240 0.5
Item, scales and resolution:
ISTRUZIONI PER L’USO
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OPERATION MANUAL AND INSTRUCTIONS
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