IN1201-PI C2 & C3 User Manual.pub
Contents
1. cleanup and knurled handles help to provide a slip resistant grip IN1201 Pl Instructions Setting the torque wrench For adjustable models with set knob Pull back on the lock lever to unlock the set knob With the set knob turned to the lowest value turn the knob clockwise to the desired value indicated at the set mark located at the top center of the scale window If the value is exceeded back off and approach the proper setting from the low side Close the lock lever to lock the set knob at the torque set ting Torquing fasteners Apply torque to fasteners by pulling the wrench smoothly When the torque setting is reached a Click will be heard as the wrench releases When you completely release the pressure the wrench automatically resets for the next torque application Calibration Periodic calibration is necessary with normal use This helps assure accurate readings and properly applied torque For additional information check with your Precision Instru ments representative Ratchet maintenance Ratchet service kits are available for maintaining the wrenches at optimum operating efficiency Check with your Precision Instruments representative for the proper service kit Torque wrench head styles Split beam series torque wrenches are manufactured in three different head styles flex ratchet FR models fixed ratchet R models and fixed head F models Preset mod els CP are available in a fixed ratchet and f2. the handle Use your right hand to ad just torque setting in the window Close lock TA i lever with mS right index The lock lever will spring the adjustment knob f N1248 9 07 f PRECISION INSTRUMENTS Setting the Precision Instruments C Line Click Type Torque Wrench Hold the wrench by the ratchet end in your left hand Use your thumb to open the lock lever The lock lever will spring open against the handle Use your right hand to adjust torque setting in the window Close lock lever with right index The lock lever will spring closed against the adjustment knob IN1248 9 07 PRECISION INSTRUMENTS Setting the Precision Instruments C Line Click Type Torque Wrench Hold the wrench by the ratchet end in your left hand Use your thumb to open the lock f lever The lock lever will spring open against the handle Use your right hand to adjust torque setting in the window Close lock lever with right index The lock lever will spring closed against the adjustment knob IN1248 9 07 PRECISION INSTRUMENTS Setting the Precision Instruments C Line Click Type Torque Wrench Hold the wrench by the ratchet end in your left hand Use your thumb to open the lock lever The lock lever will spring open against the handle Use your right hand
3. to adjust torque setting in the window Close lock lever with right index finger The lock lever will spring closed against the adjustment knob IN1248 9 07 Ehmmm
4. 30 250 306 417 500 Ee 55000 P S l a ae a G aa a faar faasa 12 fas faet s2 13 20 27 26 62 83 128 faro 255 fais 460 10 mm 0 394 235 303 294 379 353 455 495 606 8 2 10 7 z sus co eee aE EEE zones wor cum revere se pelele tehete elo frsfssfoo oo 14 mm 0 551 654 8 4 8 2 10 5 10 12 13 17 23 27 Monel 16 mm 0 63 10 13 12 16 15 20 21 26 36 43 Sems Heat x a eee oe ee se erst we we eee eee TET TTL LL 22 mm 0 866 27 35 34 44 41 52 57 70 95 114 3 Studs Use SAE 2 5 and 8 values when grade is known with nut of sufficient strength All figures are POUND FEET except those marked with an NOTE Use only when manufacturers specifications are not available these values are for stiff metal to metal joints and are based on 90 of proof load H DO NOT USE for gasket joints or joints of soft materials ASTERISK which are POUND INCHES S O International Standardization Organization nm Tapping Screw Set up joint as it will be in production use 70 of over torque failure as production specifications These values are for lubricated fasteners INSTRUMENTS Setting the Precision Instruments C Line Click Type Torque Wrench P PRECISION Hold the aN wrench by the E ratchet end in your left hand Use your thumb to open the lock The lock lever will spring open against
5. ifications are not available these values are for stiff metal to metal joints and are a9 bety oo doo Soo So S S S S S S SUE eaa e LU e gable This warranty for Precision Instruments torque products is for ONE YEAR from based on 90 of proof load DO NOT USE for gaskets joints or joints of soft materials In some cases it may be desirable to know the total clamping force obtained for a given torque Values are approximate SAE 30 engine oil was Stress area is calculated as the area of the circle whose diameter is the mean between the root and pitch diameters This the date of the original purchase Repair or replacement shall be at the election LF Industrial fasteners Institute used as lubricant Use of high stress lube may increase value 20 or more Highest values for a given size may only be obtained with heat closely approximates the actual stress condition Maximum theoretical clamping force cannot be obtained from threaded and expense of Precision Instruments Except where unreasonable the product treated bolts having minimum tensile strengths of 150 000 P S I or more fasteners Additional stresses to the fastener are caused by the torsional forces of tightening must be returned to Precision Instruments prepaid for warranty service Precision Instruments does not provide any warranty for any product or its calibration subjected to abnormal use Abnormal use includes misuse modification CONVERSION OF VARIOUS UNITS OF TORQUE Caution unreaso
6. ixed head style Flex ratchet models provide a smooth ratcheting action for efficiency and reduced operator fatigue They flex 15 up and down for additional knuckle clearance and the ability to work around obstructions Fixed ratchet models have the same ratcheting action as the flex ratchet head torque wrenches They differ in the pin that secures the ratchet head to the torque body The pin on fixed ratchet models eliminates up and down movement and secures the head rigidly in line with the torque body Fixed head torque wrenches do not have flex or ratcheting features The square drive is fixed This model is ideal for many assembly line operations If Your Torque Wrench Needs Repair 1 Send it to an authorized Precision Instruments Service Center or give it to your Precision Sales representative Do not attempt to repair it yourself 2 If the warranty is no longer in effect your Precision Instruments Customer Service Representative will contact you with repair charges for your approval before being repaired 3 A series of testers are available from Precision Sales for checking the accuracy of your Torque Wrench See your Precision Sales representative for more information Split Beam Series torque wrenches are designed to measure torque in the clockwise direction only Printed in U S A Non reversing Ratchet 3 8 sq dr Fixed Head F Flex Ratchet FR or Fixed Ratchet R These specification
7. lbs 11 oz Non Reversible Ratchet Black Oxide Finish Safety warnings and cautions JN oouo Torque Wrenches Overtorquing can cause breakage Do not exceed rated torque Wear safety goggles Users and bystanders Wrench can break while breaking fasteners loose Do not use a torque wrench to break fasteners loose Using force against flex stops on flex head torque wrenches can cause head breakage Do not force head of flex head torque wrenches against stops A torque wrench that is out of calibration can cause part or tool breakage Calibrate periodically to maintain accuracy Broken tools and parts can cause injury CAUTION Torque Wrenches A wrench that is slipping can cause accidents On detachable wrenches make sure the spring loaded locking pins that secure sections of the wrench are fully engaged in their locking pin holes Make sure that the socket is properly seated on the nut or bolt Always pull do not push on the wrench handle and adjust your stance accordingly Slipping wrench can cause injury WARNING Ratchets A Ratchet mechanism may slip or break if dirty Mismatched or partially worn parts can cause ratchet to slip or break Do not immerse sealed ratchet in fluids Do not replace worn parts individually use entire contents of the service kit Ratchets that slip or break can cause injury Introduction CAUTION Do not use a torque wrench to break tight fasteners loose This can damage the tool and res
8. nable use neglect lack of maintenance lack of periodic calibration or CONVERSION OF VARIOUS UNITS OF TORQUE ie f ee f us after he taal S signi cantly wom TT Cower Always use manufacturers specifications when available These specifications are approximate and may not be appropriate From To Multiply From To Multiply for some applications No liability is assumed for errors which may result from the use of any of these specifications PRECISION INSTRUMENTS SHALL NOT BE LIABLE FOR ANY INCIDENTAL bi 16 ioe 0625 SPECIAL OR CONSEQUENTIAL COSTS OR DAMAGES INCURRED BY THE au oe oe au PURCHASER OR OTHER including without limitations lost profits revenues Ib in lb ft 08333 lb ft Ib in 12 anticipated sales business opportunities goodwill or interruption of business lb in kg cm 1 1519 kg cm lb in 8681 Minimum PRODUCTION TORQUE GUIDE ba any id sh 4 damage sl HN do not Saa fame or Ibin kg m 011519 kg m Ib in 86 81 Fastener Type Tensile Material Body size of Outside Diameter imitation of incidental or consequential damages so the above limitation or T p f z z exclusion may not apply to you This warranty is your exclusive remedy and is in Ib in Nem 133 Nem Ib in 8 85 Strength 8 10 1 4 5 16 ams 9 16 5 8 3 4 7 8 4_ 4 1 8 1 1 4 1 3 8 1 1 2 serie ant eco ies PR ae a oon eee SRE ne EROcGAGODOCOOOOT Baler ceceu Ib ft kg m 1382 kg m Ib ft 7 236 Ib ft Nem 1 356 Nem Ib ft 7376 SAE 5S
9. oo 650 eso 970 E as TT TTT TT propery Glass 46 48 58 ee 98 109 120 zorbin e20 ox 00 a7 E mail us at sales torqwrench com Bolt Diameter 40lbinf 1264 f 1264 674 sa ET S TE S y S S e ac Torque Newton Metre abn me oops metric inch Visit www torqwrench com 10 Ib ft 2043 1625 1482 1224 evi een lolgaienetice im or es 4 5 8 own 002 2250 200 ous foe emm o23e 5 7 8 4 8 z aoe _ 6503 5928 4896 4280 307 T T an SE a a ee ee owt _ meow e572 roo mos emm 0315 12 16 20 34 44 5o wow T T T 2 TT wx rst T T To 10mm 0 394 Pape Po S 100 sit TTT To T feias of oa TCT CTT 14mm 0 551 ae a N 280 5b TE ot 15462 nesin TT TORQUE PRODUCTS FULL WARRANTY 16mm 100 140 170 270 290 380 440 200 0f 49498 17664 15830 13836 12113 20mm 0 787 200 30 520 740 so 25010 CT CT CT 24873 22100 ras 17296 15142 11985 fa adsl sald rpc UMA eter Aa OF emo vee ear e eee nec a SN 0 7 MATERIALS Precision Instruments will repair or replace these tools which fail to 30mm 1 181 680 1820 2520 2940 a give satisfactory service due to defective workmanship or materials Meqapascal 500 T 39576 34592 30284 23971 22079 19754 i eae only when manufacturers spec
10. r PRECISION INSTRUMENTS Split Beam Type Torque Wrench User Manual GLI H W B Accurate within 4 of the setting from 20 of full scale to full scale Specifications Drive __Stock No Range Torque _Increments__ Length Weight Flex ratchet models 3 8 C2FR600H 100 600 Ib in 10 lb in 17 5 8 1lb 8oz 3 8 C2FR100F 20 100 Ib ft 2 lb ft 17 5 8 1lb 8oz 1 2 C3FR250F 40 250 Ib ft 5b ft 22 1 8 3lbs 60z Metric reading 3 8 C2FR14M 1 2 C3FR34M Newton meter reading 2 2 14kgem 0 2 kgem 17 5 8 1 b 802 5 34 kgem 1 kgem 22 1 8 3lbs 60z 3 8 C2FR68N 14 68 Nem 2 Nem 17 5 8 1lb 802 3 8 C2FR130N 25 135 Nem 5Nem 17 5 8 1lb 802 1 2 C3FR350N 60 350 Nem 5Nem 22 1 8 3lbs 60z Fixed ratchet models 3 8 C2R100F 20 100 Ib ft 2 lb ft 17 5 8 1lb 802 3 8 C2R100FB 16 100 lb ft 2b ft 17 1 8 1lb 802 1 2 C3R250F 40 250 Ib ft 5b ft 22 1 8 3lbs 60z 1 2 C3R250FB 40 250 Ib ft 5 lb ft 22 1 8 3lbs 60z Fixed head models 1 2 C3F250F 50 250 Ib ft 5b ft 18 1 2 2lbs 11 oz Metric reading 1 2 C3F34M 7 34 kgem 1 kgem 18 1 2 2
11. s were in effect at the time of publication Specifications may change Consult your Precision Instruments Representative for current specifications NOTE Conversion Scale Scale Window x S N AY ay ux AN XX XXX Knurled Handle et H ING Lock Lever Locked Position Set Mark Non reversing Ratchet 1 2 sq dr Set Knob Socket Head 160000 PS High Carbon Quenched Cap Screw Tempered Socket Set 542000 P S High Carbon Quenched Screw Tempered weir a a ieieleie GENERAL TORQUE SPECIFICATION CHART FOR 1 S 0 METERIC FASTENERS __ when SAE 10 oil is used as a lubricant GENERAL TORQUE SPECIFICATION CHART THREADED FASTENER TENSION GUIDE FOR LF METRIC FASTENERS Figures Represent Pounds of Clamping Force Precision Instruments Inc Sales toll free 866 TWRENCH when SAE10 oil is used as a lubricant Stress Area 0 0091 0 0141 0 0175 0 0318 0 0524 0 1063 0 1419 0 1819 0 226 0 3344 0 4617 0 6057 0 7632 0 9691 1 4052 1 8993 T cee 866 897 3624 rn Outside Dae ve a6 a rs iaw ene eu acl 400 420 seo sso soo 1040 1220 Threads Perincn 32 32 24 20 e 16 13 2 1 o 9 8 7 7 o6 5 oe eae rer rete Toque shin os 7 g Profi Load MPa 225 31o aso e
12. teel 120000P s Medum Carbon Heat 10 19 33 54 78 114 154 257 382 587 794 1105 1500 1775 Precision Instruments Inc AL AL A E 9 olee d Treat Warranty Information Nem dNem 10 dNem Nem 10 M Nem kg cm 10 2 kg cm Nem 09807 SAE 7Steel 133000 P S I Medium Carbon Alloy 13 25 44 71 110 14 as 00 s70 sao 1325 1825 2500 3000 es Flaines Rev01 03 Nem kg m 102 kg m Nem 9 807 213 4 S A E 8 Steel 150000 P S I Medium Carbon Alloy E i ra 56 a P fa fas 29 ar a ar 78 110 169 230 380 600 s00 1430 1430 4975 2550 3200 Minimum 40 50 60 80 100 120 Tensile kg mm2 Machine Screw k Strength P S I 56900 71100 85340 113800 142200 170700 Stainless 18 8 15 20 31 43 58 35 130 194 260 400 500 125 Proof kg mm2 22 6 29 1 28 2 36 4 33 9 43 7 47 5 58 2 79 2 95 Load P S 32150 41390 40110 51770 48220 62160 67560 82780 112650 135130 g i a o e 2 7 5 7 22 25 o ao 22 34 46 eo 100 138 210 280 a25 s5 750 Property Class 6 2 2 8 8 2 8 9 8 PoS 8 8 SESE E CU63 ZN 37 17 27 37 49 78 104 160 215 325 400 595 Yellow Brass et Diameter Figures are KILOGRAM METER except those that are bolded which are KILOGRAM CENTEMETER A T 70000 P S11 CU 96 ZNI 5 Min 2a az faot z 10 fao 22 zo 125 20 30 41 53 88 117 180 250 365 450 656 6 mm 0 236 49 63 61 79 74 95 103 126 172 206 z z 8 mm 0 315 119 153 148 191 178 2
13. ult in inaccurate set tings Precision Instruments Split beam series torque wrenches are precision measurement tools designed to torque in the clock wise direction and guaranteed accurate within 4 of the set ting from 20 of full scale to full scale An innovative split beam torque measuring mechanism pro vides consistent accuracy throughout the torque setting range Because no coil spring is used there is no need to work in a Split beam series torque wrench before using it the first time during a work period Nor is it necessary to adjust to the lowest torque setting after use In use the wrench clicks and provides a few degrees of free movement when the desired torque is reached When pres sure on the wrench is completely released the wrench auto matically resets for the next application e Setting torque on adjustable wrenches is fast and easy be cause there is no spring tension on the set knob e Torque setting is lockable on adjustable wrenches for repeti tive applications e Hand hold position on pre set wrenches is less critical than with other click type torque wrenches e The wrench length is designed to provide the leverage re quired for maximum torque applications The length also provides the needed reach for those hard to get at places e Adjustable models have a convenient conversion scale lo cated just above the scale window e The torque wrenches are chrome plated for appearance and easy
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