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MARKING TORQUE WRENCH 

MODEL MPQL/MQL/MQSP

MARKING TORQUE WRENCH 

OPERATING INSTRUCTION

MPQL・MPQL4・MQL・MQSP

Model MPQL

This operating instruction is applied for the upgraded 
models which was produced or sold after September 21, 
2010. The models before September 20, 2010 has different 
accessories (except torque wrench body).

MPQL sockets and marker heads on this operating 
instruction are modified. These new accessories are from 
May 2016. 
Please refer page 22 for more details.

To use this product properly and safely, please read this 
manual carefully before use it. If you have any question 
about the product and its operations, please contact your 
nearest distributor or TOHNICHI MFG. CO., LTD.

英語版̲MPQL・MPQL4・MQL・MQSP取説.indd   H1

英語版̲MPQL・MPQL4・MQL・MQSP取説.indd   H1

2016/07/19   12:55:54

2016/07/19   12:55:54

Summary of Contents for MPQL

Page 1: ... before September 20 2010 has different accessories except torque wrench body MPQL sockets and marker heads on this operating instruction are modified These new accessories are from May 2016 Please refer page 22 for more details To use this product properly and safely please read this manual carefully before use it If you have any question about the product and its operations please contact your n...

Page 2: ...How to adjust the position of the marker 16 3 6 How to recover from stuck socket 17 4 Optional Accessories 4 1 Socket 18 4 2 Extension Bar 19 4 3 MQSP Adapter 19 4 4 Adjusting Tool For MQSP 19 4 5 Marker Head 19 4 6 Refill Ink Solvent 20 4 7 Felt Tip 20 4 8 Marker Guide 20 5 Specifications 21 6 For previous version of Socket and Marker Head 22 6 1 Combination of Previous Socket and New Marker Head...

Page 3: ...ng to cause serious accidents or injuries 2 Do not use it with over the maximum torque value a This causes accidents or injuries by breakage failure 3 Do not use it with shortage of parts such as pins scale plate or others a Consult the seller or Tohnichi to have an inspection or repair 4 Do not make any alterations to the torque wrench a This makes torque strength deterioration or accuracy deviat...

Page 4: ...ng on the effective length If not that generates an improper torque value 0 9 Stop tightening when hearing the click sound Further tightening brings on over torquing 10 Do not hit your hands or elbows against surroundings when using a torque wrench Pay attention not to hit your hands or elbows against surroundings when using a torque wrench 11 Do not use a torque wrench like a hammer or lever use ...

Page 5: ...capable of approximately 4500 times of stamping for MK53 6000 times for MK93 Marking Head Components 1 Torque Wrench Body 1unit 2 Hex Wrench for positioning of marker head 1pc Use it for torque adjustment of MPQL 3 Operating manual 1 copy Option Socket Extension Bar MQSP Torque Adjusting Adapter Adjusting Tool for MQSP only Marker Head Refill Ink Solvent Felt Tip Maker Guide Set 2 Features Compone...

Page 6: ...free mechanism In case of MQSP 1 Insert an Adjusting tool into the hexagonal hole with pin at the end of the wrench main unit Note Adjusting tool is optional accessory 2 Set the MQSP on a tester and adjust the setting torque by turning the adjusting tool that you want to achieve Turning the adjustment tool in a clockwise direction increase the torque value turning in a counterclockwise decrease Ma...

Page 7: ...l ink with B side up so that the ink does not stay at the top If the ink stays at the nozzle part use your finger to put it off before opening Hold C part and use scissors to cut off the tip B c Refill ink into the case Insert the tip of the refill ink fully into the case to refill ink Gently pinch D part of the refill ink container to fully use up the ink After refill gently pull it out Be carefu...

Page 8: ... Tip 1 Marker Return Spring No 2780 Marker Head MK93RB No 2783 a Remove a cap and felt tip from Marker Head Cap Marker Head No 2783 Felt Tip Case 1 In inserting Marker Head No 2780 to Felt Tip take care not to be caught in Marker Return Spring 2 Attached to Refill Ink No 1770 No 1771 Be careful ink does not get in your eyes If you put ink too much wipe it off with pare etc Be careful ink does not ...

Page 9: ...nk stays at the nozzle part use your finger to put it off before opening Hold C part and use scissors to cut off the tip B c Refill ink into the case Insert the tip of the refill ink fully into the case to refill ink Gently pinch D part of the refill ink container to fully use up the ink After refill gently put it out Be careful not for the remaining ink to spill Refill Ink No 1770 1771 Case Refill ...

Page 10: ...2785 a Open the case cap of the marker head Hold the case and push the dent E part to open the cap Treat the cap gently so that it does not damage the hinge of the cap Case Cap Hinge E Marker Head No 1782 No 2782 No 2785 Marker Return Spring Drawings are No 2782 No 1782 without the spring Case Be careful ink does not get in your eyes If you put ink too much wipe it off with pare etc Be careful ink...

Page 11: ... the case cap on firmly after use Using injector to refill Ⅰ Insert a needle into the injector Ⅱ Stick the needle inside the refill ink and suck in the ink Ⅲ Use up the ink inside the injector if the ink stays inside the needle and dries up it may cause it to clog Ⅳ Put solvent inside the injector to clean after use Ⅴ Do not let solvent stay inside the injector If solvent stays inside it may cause...

Page 12: ...MQL MQSP 11 Refill Mark 100 Refill Mark 50 Refill ink up to the mark on the case mark 100 Refill maximum mark 50 Refill half Ⅰ Put the case cap on firmly Ⅱ If the case cap is loose it may cause ink to spill Case Cap c Put the case cap on ...

Page 13: ...is long it may take some time before the ink is filled to the tip Ⅲ Keep pushing the tip until ink is fully filled 30 sec to 1 min d Check the ink is filled into the felt tip appropriately Be careful ink does not get in your eyes If you put ink too much wipe it off with paper etc Be careful ink does not splash and stain your clothes Use the enclosed glove for refill not to stain your hands Caution...

Page 14: ... set Marker Guide Set No 2788 MK53WY No 1782 and Marker Guide No 2786 set Note Marker Head MK93RB No 2780 MK53WY No 2782 is applicable for wider than W17 sockets 3 3 How to set the marker head 1 How to set the marker head W10 W16 Marker Head No 2780 No 2782 Socket W10 W16 Check the Marker Head slides up and down smoothly 2 How to set the marker head W17 or wider 1 Insert the marker head into the s...

Page 15: ...Marker Head slides up and down smoothly Marker Head No 2783 No 2785 Socket W17 or more In case of MK93RB MK93WY 1 Insert the Marker Head into the socket as illustrated left 2 Check the Marker Head slides up and down smoothly Note Marker head MK93RB MK93WY is applicable for wider than W17 sockets Lock Position Lock Unlock Pull up the Locker ...

Page 16: ...moved with ink attached on inside of cap Do not tear the cap from marker head it causes broken the marker head or spring Take the marker head from socket and twist the cap to remove 4 Tightening Operation If you are not using it for more than 30 minutes make sure to put the cap on With combination of using Marker Head MK53RB MK93RB and Refill Ink Red No 1770 Blue No 1771 it have dry hardiness for ...

Page 17: ... unit and the tip of Marker Head Dimension A Insert the attached Hex Wrench into the hole on the cover adjust Dimension A to the thickness a 5mm Turn clockwise for A to be bigger and counterclockwise to be smaller Hex Wrench Marker Head A 4mm to 14mm Ratchet In adjusting marker position upward the ratchet of MPQL MQL MQSP and adjust the length of the rod from the ratchet end surface between 4mm to...

Page 18: ...bigger and counterclockwise to be smaller Dimension A Hex Wrench Marker Head A 3 6 How to recover from stuck socket In case the socket stuck on Ratchet insert a small driver between the Head and the Cover to change the ratchet direction by the Ratchet Lever Then twist the socket to the left and remove After releasing the stuck socket return the Ratchet Lever to the original position tightening dir...

Page 19: ...Socket 6MH 24 2721 24 255 110 34 5 Socket 6MH 27 2722 27 255 38 5 Socket 6MH 30 2723 30 280 42 Model Part No Width Across Flat Max Torque lbf in N m Height H mm Dia φd mm Applicable Models inch mm Socket 4MH 7 16 2712 7 16 11 113 300 35 100 20 MPQL 50N MQSP 50N to 200N4 Socket 4MH 1 2 2713 1 2 12 7 400 45 21 Socket 4MH 9 16 2714 9 16 14 288 700 80 23 Socket 4MH 5 8 2715 5 8 15 875 800 90 25 5 Sock...

Page 20: ...er Head MK93RB 2783 Red Blue W17 or more Marker Head MK93WY 2785 White Yellow In use Maker Guide No 2786 is required separately 4 3 MQSP Adapter Model Part Applicable Models Applicable Testers MQSP 3 8 17 Adapter 817 MPQL50N MQSP50N DOTE50N3 MQSP 1 2 17 Adapter 818 MPQL100N4 to 200N4 MQSP100N to 200N DOTE100N3 DOTE200N3 4 4 Adjusting Tool For MQSP Model Part Applicable Models Adjusting Tool 930 MQ...

Page 21: ...log No Color MK53RB Felt Tip 1775 Red Blue MK53WY Felt Tip 775 White Yellow MK93RB Felt Tip 1776 Red Blue MK93WY Felt Tip 1777 White Yellow Model Catalog No Color Marker Guide 2786 MK53RB Maker Guide Set 2787 Red Blue MK53WY Maker Guide Set 2788 White Yellow 1 Marker guide set consists of marker guide No 2786 and the marker head No 1780 or No 1782 2 Marker heads are not filled the ink Select neces...

Page 22: ...t and extension bar TorqueRange N m Model Min Max 1 Grad Direction Max Handforce P N Effective Length mm L Overall Length mm L Dimensions mm Head Body R H1 ℓ1 ℓ2 A D B Weight kg MPQL50N MPQL100N4 MPQL140N MPQL200N4 MQL280N MQSP50N MQSP100N MQSP140N MQSP200N 10 50 20 100 30 140 40 200 40 280 10 50 20 100 30 140 40 200 274 388 443 500 467 281 398 444 500 183 252 316 397 5 600 178 251 315 400 246 320...

Page 23: ...2 for the old sockets width 10 to 16mm No 1700 to 1704 No 1712 to No 1715 Pull out the marker return spring from inside of the socket Set the marker on the socket according to a set method of the marker on the page 13 Maker Return Spring Maker Return Spring Pull out using long nose pliers Old Socket No 1700 to No 1704 2 In applying Φ9 of the marker head MK93RB No 2783 or MK93WY No 2785 for the old...

Page 24: ...r on the socket according to a set method of the marker on the page 13 Maker Return Spring Pull out using long nose pliers When pulling out the marker return spring it sometimes flies out Be careful not to get injured 6 2 Combination of New Socket and Previous Marker Head No 1780 1782 1783 1785 1 MK53RB No 1780 and MK53WY No 1782 are compatible width W17 or more larger size sockets Refer to page 1...

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