Tohnichi TW1000N2 Operating Instruction Download Page 7

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Components and Name of Each Part

TW750N2/1000N2 torque wrench

Head

Input drive

Grip

Output shaft

    Package contents

o

 TW750N2/1000N2 main body 

    (refer to the assembling procedures)

o

 TW750N2/1000N2 torque wrench

o

 Operating instruction

Hand force line

TW750N2/1000N2 main body

TW750N2/1000N2 dimensional drawing

Output shaft length

 486

Total width of main body

460

374

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1145

Height range of nut to tighten: about 255mm - 790mm from the ground

TW750N2/1000N2 tightening height range

* Specifications are 

subject to change 
without prior notice.

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Caution

TW750N2/1000N2  main  body  and  the  torque

wrench are calibrated as one set.

If  you  combine  the  body  and  the  torque  wrench

of  different  serial  number,  you  may  not  get  the

accurate torque result.

Summary of Contents for TW1000N2

Page 1: ...this manual carefully before use If you have any question about the product and its operations please contact your nearest distributor or TOHNICHI MFG CO LTD TW750N2 TW1000N2 TW750N2 TW1000N2 Model S...

Page 2: ...ns according to the description and conduct safe operations and proper control Signal Words The signal words are the headers which indicate the level of hazard that should be known for human safety in...

Page 3: ...ark The torque wrench operates only when applying torque in the direction shown on the arrow If you apply torque on the wrong direction the torque wrench itself may break down and it could lead to acc...

Page 4: ...ired For calibration contact your nearest distributor or TOHNICHI When working in a narrow space watch out for your hand and elbow When operating the torque wrench be careful not to hit your hand and...

Page 5: ...IZED TORQUE WRENCH FOR LARGE SIZE WHEEL NUT MODEL TW750N2 TW1000N2 Safety Precautions 2 1 Main Body Assembling Procedures 5 2 Components and Name of Each Part 6 3 Preparation before Use 7 4 How to Use...

Page 6: ...op of the frame 3 Combine the head into the frame Insert the clip into the hole of the pin large 2 places Using the edge of the clip remover push in the clip into the hole Grip Head The grip side shou...

Page 7: ...a r e d r i v e o f o u t p u t 2 5 4 T o r q u e w r e n c h o p e r a t i n g a n g l e r a n g e 1 0 5 Total height of the main body 937 max 55 TW1000N2 Total height of the main body 378 minimum 11...

Page 8: ...d drop to the ground It may cause injuries Make sure to put O ring and pin on the socket to prevent it from coming off the output shaft accidentaly Check the serial number on TW750N2 1000N2 main body...

Page 9: ...ot Torque value increase Main graduation Graduation datum line Graduation line Sub graduation Torque value decrease Pin Lock Unlock Check the tightening direction Attached sticker indicates the tighte...

Page 10: ...e screw RIGHT is printed on the tube of the torque wrench Left Right Set the torque wrench on TW750N2 1000N2 main body Input drive Set the head of the torque wrench to the input drive The pin on input...

Page 11: ...iginal position You can continue tightening from here When the black line reaches the U shape cut put the head back as shown in the below illustration Head Black line Red part Pole Holder Torque wrenc...

Page 12: ......

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