Tone STC50AE Instruction Manual Download Page 1

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MODEL

ＳＴＣ

ＳＴＣ５０

５０

５０ＡＥ

ＡＥ

／

ＳＴＣ

ＳＴＣ５０

５０

５０ＴＥ

ＴＥ

CAUTION

Read and fully understand all the instructions before use.

Keep this manual in designated place for easy and quick reference.

The models mentioned on this manual are designed for use outside Japan.

Warranty shall be void if above mentioned models are use in Japan.

Summary of Contents for STC50AE

Page 1: ...ION CAUTION CAUTION CAUTION Read and fully understand all the instructions before use Keep this manual in designated place for easy and quick reference The models mentioned on this manual are designed for use outside Japan Warranty shall be void if above mentioned models are use in Japan ...

Page 2: ...d this instruction manual carefully before use Full understanding of manual is essential to prevent personal injury or malfunction Keep this manual in a bag attached to the back of metal case lid for easy and quick reference If manual or warning label is lost or becomes illegible or if additional manual is required contact your distributor If you have any questions about the products or the conten...

Page 3: ... could immediately result in severe personal injury or death in the worst case Warning is used to indicate hazardous or unsafe practices which could result in severe personal injury or death in the worst occasion Caution is used to indicate hazardous or unsafe practices which could result in personal injury or product or property damage Even if the risk is classified as risk could become more seri...

Page 4: ...STRUCTIONS 4 2 APPLICATION 7 3 PRECAUTIONS FOR USE 7 4 PART NAME EXTERNAL DIMENSIONS 14 5 BEFORE USE 15 6 CHANGING ACCESSORIES 16 7 OPERATING PROCEDURE 17 8 METHOD OF TORQUE SETTING 19 9 EXPLANATION ON LED INDICATIONS 22 10 INSPECTION MAINTENANCE 24 11 SPECIFICATIONS 25 12 AFTERSALES SERVICE 26 ...

Page 5: ...t of fumes c Keep children and bystanders away while operating a power tool Distractions can cause you to lose control 2 2 2 2 Electrical safety Electrical safety Electrical safety Electrical safety a Power tool plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with earthed grounded power tools Unmodified plugs and matching outlets will reduce risk of electr...

Page 6: ...key or wrench before turning the power tool on A wrench or a key left attached to a rotating part of the power tool may result in personal injury e Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations f Dress properly Do not wear loose clothing or jewelry Keep your hair clothing and gloves away from moving parts Loose ...

Page 7: ...f damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools f Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control g Use the power tool accessories and tool bits etc in accordance with these instructions and in the manner intended for the particular type of po...

Page 8: ...R USE To prevent accidents personal injury and etc read and follow all instructions listed below DANGER DANGER DANGER DANGER Beware of electric s Beware of electric s Beware of electric s Beware of electric shock when operating at high place hock when operating at high place hock when operating at high place hock when operating at high place Failure to follow this instruction may result in fall do...

Page 9: ...ing operation operation operation operation The reaction bar rotates in the reverse direction The reaction bar rotates in the reverse direction The reaction bar rotates in the reverse direction The reaction bar rotates in the reverse direction If the wrench is started the reaction bar will turn in the direction opposite to the rotation of nut There is a risk that finger might be pinched by reactio...

Page 10: ...ire or electricity leakage Hold the wrench and grip of firmly when in operation Hold the wrench and grip of firmly when in operation Hold the wrench and grip of firmly when in operation Hold the wrench and grip of firmly when in operation TN Wrenches stop automatically with huge reaction force just after tightening bolts completely Failure to follow this instruction may result in personal injury E...

Page 11: ...e working site before operation Stop operation when physically or mentally tired Failure to follow these instructions may result in fall down accidents Avoid overloading Avoid overloading Avoid overloading Avoid overloading Use the wrench and its accessories within the rated specifications Overloaded wrench and its accessories may result in malfunction of the wrenches accidents or personal injury ...

Page 12: ...nch in the metal case and keep it at the designated Store wrench in the metal case and keep it at the designated Store wrench in the metal case and keep it at the designated Store wrench in the metal case and keep it at the designated place when not in use place when not in use place when not in use place when not in use Store wrench in lockable dry location to keep any unauthorized personnel away...

Page 13: ...ocket assembly is correctly installed on the wrench Make sure that set screws are securely fastened Loose installation may result in accidents and personal injury Use appropriate power source as indicated on the ratin Use appropriate power source as indicated on the ratin Use appropriate power source as indicated on the ratin Use appropriate power source as indicated on the rating plate g plate g ...

Page 14: ...d during operation Grounding required during operation Failure to follow this instruction may result in increasing the risk of electric shock or fire if the wrench breaks down during operation Do not connect earth Do not connect earth Do not connect earth Do not connect earth leads to gas pipe leads to gas pipe leads to gas pipe leads to gas pipe Negligence might cause explosion or fire which migh...

Page 15: ...ain within 10 of the rated voltage at all times Do not use inverter generators Inverter generators may cause malfunction or breakage of the wrench Inverter Generator The engine rpm will speed up and slow down automatically due to the wattage being pulled from the generator Do not use welder generators Welder generators may cause malfunction or breakage of the control base installed in Simple Torqo...

Page 16: ...ould be kept away from work area Secure work area Secure work area Secure work area Secure work area Keep body stance balanced and firmed Never wrap the electric cord around something Keep work area well lit Use Use Use Use suitable model for each application suitable model for each application suitable model for each application suitable model for each application Do not use Simple Torqon beyond ...

Page 17: ...well ventilated Keep electric motor well ventilated Keep electric motor well ventilated Do not put any foreign materials into the vent Do not block exhaust vent Maintain wrench Maintain wrench Maintain wrench Maintain wrench Keep wrench handle clean dry and free of oil or grease Do not connect multiple plugs to a single outlet by using multiple Do not connect multiple plugs to a single outlet by u...

Page 18: ...horter extension units than When applying extension cord select shorter extension units than specified below depending on the cross se specified below depending on the cross se specified below depending on the cross se specified below depending on the cross section ction ction ction Max Length Nominal conducting cable cross section １１０１２０Ｖ１１０１２０Ｖ１２５ｍｍ２１０ｍ２０２０ｍｍ２１５ｍ３０Ｈ０７ＲＮＦ３５ｍ...

Page 19: ...SORIES QTY L type Reaction Bar １ Set Screw ２ Mounted on Main Body Straight type Reaction Bar 1 Set Screw for Spare ２ L type Hex Key Wrench 1 Driver １ Metal Case １ Instruction Manual １ STC50AE STC50TE Connector 220 230V only 1 Optional Accessories Impact Socket 12AD Series Lifting Device Contact your distributor for these optional accessories above ...

Page 20: ... 19 External Dimensions ...

Page 21: ...are securely fastened Loose installation may result in accidents and personal injury See CHANGING ACCESSORIES on page 21 2 Make sure to use commercial power supply Use appropriate power source as indicated on the rating plate 3 Choose proper impact socket suitable for tightened bolt 4 Make sure that impact socket is correctly installed on the wrench Loose installation may result in accidents and p...

Page 22: ...RS Detach the impact socket before changing reaction bars Unscrew set screws at two position on the reaction bar and mount the reaction bar on the wrench Fasten the set screws only after gap is completely removed Confirm if the reaction bar is mounted securely by pulling the reaction bar WARNING WARNING WARNING WARNING Do not modify reaction bars Do not modify reaction bars Do not modify reaction ...

Page 23: ... with O with O with O with O ring and bend or crack ring and bend or crack ring and bend or crack ring and bend or crack with pin with pin with pin with pin If somethin If somethin If somethin If something wrong with pin or O g wrong with pin or O g wrong with pin or O g wrong with pin or O ring replace them ring replace them ring replace them ring replace them to to to to new one new one new one ...

Page 24: ...ice Optional Unscrew CRFH Screw 4pcs on the Housing Install I bolt in the lifting device and securely tighten by nut Set the lifting device over the Housing Securely tighten CRFH Screw 4pcs again Mounting Lifting Device is done ...

Page 25: ...ction bar turns in the direction opposite to the rotation of nut Squeeze trigger switch to start Reaction bar stops at adjacent material and tightening starts GREEN LED keeps going ON and OFF after beginning of tightening operation until automatic shut off When the target torque is reached the wrench shuts off automatically After normal end GREEN LED remains ON and the wrench remains READY for nex...

Page 26: ...ed stop the operation immediately since the nut is tightened by higher torque than that of the wrench Failure to follow this instruction may result in malfunction DANGER DANGER DANGER DANGER Never put hand in the turning circle of reaction bar Never put hand in the turning circle of reaction bar Never put hand in the turning circle of reaction bar Never put hand in the turning circle of reaction b...

Page 27: ...function as well as over torque never In order to prevent malfunction as well as over torque never tightening the same bolts nuts twice tightening the same bolts nuts twice tightening the same bolts nuts twice tightening the same bolts nuts twice CAUTION CAUTION CAUTION CAUTION Reaction force must be taken by area beyond Reaction force must be taken by area beyond Reaction force must be taken by a...

Page 28: ... TORQUE SETTING METHOD of TORQUE SETTING METHOD of TORQUE SETTING １ Adjust tightening torque Graduations of the torque setting dial are just a guidance Use dial type torque wrench to adjust torque setting dial if minute torque control is necessary ...

Page 29: ...y When connection is soft gasket rubber glass etc in between the steels When bolt length is extremely long When bolt grades are under 8 8 or 10 9 When friction coefficient of the bolt is high When bolt or washer is stripped during tightening When voltage is higher than rated voltage of the wrench Tightening Torque Becomes Low When connection is hard When bolt diameter is large When bolt length is ...

Page 30: ...Tightening Start Tightening Start Tightening Complete Tightening Complete Tightening Complete Tightening Complete Tightening No load operation Tightening operation Tightening Finished Trouble Detected Indication LED Meaning Remedy Tightening is not completed correctly Check the bolt and nut to be tightened already Release the trigger switch before tightening is completed Do not release the trigger...

Page 31: ...ry Clean dust and debris from impact socket and square drive periodically Use only a damp cloth to clean your SIMPLE TORQON and impact sockets since certain cleaning agents and solvents are harmful to those parts Some of these include benzene thinner gasoline and etc Never put solvents into the exhaust vent Store SIMPLE TORQON in the metal case after operation and keep it dry Carbon brush must be ...

Page 32: ... 31 Replace carbon brush as shown in the following figure Overhaul must be carried out every 6 months or 30 000 tightening whichever comes first Contact your distributor for overhaul ...

Page 33: ...RSALES SERVICE AFTERSALES SERVICE AFTERSALES SERVICE Contact your distributor for available services Provide model serial number date of purchase and details of failure when contacting your distributor CAUTION CAUTION CAUTION CAUTION Do not use SIMPLE TORQON when malfunction deficiency in Do not use SIMPLE TORQON when malfunction deficiency in Do not use SIMPLE TORQON when malfunction deficiency i...

Page 34: ... 33 ＭＥＭＯ ...

Page 35: ... 34 ＭＥＭＯ ...

Page 36: ...IMKA050 ...

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