The Power Fist 8344137 is a powerful tool designed for maximum performance. Make sure you have the User Manual for proper usage. Download the manual for free from manualshive.com to ensure you are getting the most out of your Power Fist 8344137.
User Manual
8344137
3/8 in. dr
Butterfly Air
Impact Wrench
V 2.7
Please read and understand all instructions before use.
Retain this manual for future reference.
Page 1: ...User Manual 8344137 3 8 in dr Butterfly Air Impact Wrench V 2 7 Please read and understand all instructions before use Retain this manual for future reference...
Page 2: ......
Page 3: ...RPM Air Consumption 4 CFM 90 PSI Air Inlet 1 4 in NPT Recommended Hose Size 3 8 in Working Torque 75 ft lb Hammer Mechanism Rocking Dog Housing Material Aluminum The actual torque delivered at each se...
Page 4: ...situations that may occur Common sense and caution are factors that cannot be built into this product but must be supplied by the operator NOTE Keep this manual for the safety warnings precautions and...
Page 5: ...rsonal movement and the work environment to avoid personal injury or damage to the tool Stay alert watch what you are doing and use your common sense a Keep articles of clothing jewelry hair etc away...
Page 6: ...work Grip the tool as lightly as possible while still keeping safe control of it 7 To reduce vibrations maintain the tool as explained in this manual If abnormal vibrations occur stop using this tool...
Page 7: ...Tool CFM consumption ratings are based upon a 25 duty cycle If you require continuous duty a larger compressor may be required See Specifications for the tool s continuous duty limit AIR SOURCE INSTAL...
Page 8: ...ant for use in all air tools Do not try to use other types of lubricants to oil your tools Using the wrong lubricant will cause premature tool failure and or loss of power Use only recommended lubrica...
Page 9: ...mpressor and disconnect the air hose when changing sockets After attaching the socket attach the air hose and turn the air compressor on The working torque of the butterfly air impact wrench is 75 ft...
Page 10: ...over the fastener grip the butterfly air impact wrench firmly with both hands and gently squeeze the trigger 6 Turn the air regulator in the direction indicated by the H arrow on the regulator to incr...
Page 11: ...cals or solvents to clean the tool 4 Regularly inspect all mountings and screws to ensure tightness Should any screws become loose tighten immediately 5 If repairs are required bring your tool to an a...
Page 12: ...ool in short bursts of forward and or reverse rotation where applicable 3 Tap the motor housing gently with a plastic mallet 4 Disconnect the air supply Free the motor by rotating the drive shank manu...
Page 13: ...3 8 in dr Butterfly Air Impact Wrench 13 Visit www princessauto com for more information 8344137 V 2 7 PARTS BREAKDOWN...
Page 14: ...ulator 1 14 O Ring 1 15 Retainer Plate 1 16 Screw 2 17 Fixing Ring 1 18 Retaining Ring 1 19 Valve Spring 2 20 Valve Seat 2 21 Valve 2 22 Plunger Spring 2 23 Plunger 2 Part No Description Qty 24 Back C...
Page 15: ...3 8 in dr Butterfly Air Impact Wrench 15 Visit www princessauto com for more information 8344137 V 2 7...
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Page 17: ...nuel d utilisateur Vous devez lire et comprendre toutes les instructions avant d utiliser l appareil Conservez ce manuel afin de pouvoir le consulter plus tard V 2 7 Cl chocs crois e pneumatique prise...
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Page 19: ...air 4 pi cubes min 90 lb po carr Entr e d air 1 4 po NPT Taille de tuyau recommand e 3 8 po Couple de travail 75 pi lb M canisme de frappe Basculant Mat riau du bo tier Aluminium Le couple r el obten...
Page 20: ...ire preuve de bon sens et prendre toutes les pr cautions n cessaires afin d utiliser l outil en toute s curit REMARQUE Conservez ce manuel qui contient les avertissements de s curit les pr cautions et...
Page 21: ...des chaussures embout d acier 2 Gardez le contr le de l outil de vos mouvements et de l environnement de travail pour viter les blessures ou le bris de l outil Restez alerte portez attention vos gest...
Page 22: ...s pauses lorsque vous utilisez cet outil 6 Laissez l outil faire le travail Tenez l outil le moins serr possible tout en le contr lant de mani re s curitaire 7 Pour r duire les vibrations entretenez l...
Page 23: ...outil ATTENTION N utilisez pas une source d air en plus d un compresseur d air pour alimenter cet outil 3 Utilisez toujours un r gulateur d air un filtre en ligne et un purgeur de condensation dans vo...
Page 24: ...sens horaire de fa on qu il ne se d roule pas lors du raccordement un raccord rapide Attachez le raccord l entr e d air de la cl chocs crois e pneumatique et serrez le 3 Raccordez le tuyau de la sour...
Page 25: ...ques de l outil ainsi que d autres pi ces en caoutchouc 4 Il est important que votre outil pneumatique soit lubrifi r guli rement mais il est tout aussi important de ne pas le lubrifier excessivement...
Page 26: ...ille teignez le compresseur d air et d connectez le tuyau air Apr s avoir install la douille fixez le tuyau air et mettez le compresseur d air en marche Le couple de travail de la cl chocs crois e pne...
Page 27: ...neumatique fermement avec les deux mains et pressez la g chette doucement 6 Pour augmenter la puissance de l outil vers la g chette tournez le r gulateur d air dans la direction indiqu e par la fl che...
Page 28: ...outil N employez pas de produits chimiques forts ou de solvants pour nettoyer l outil 4 V rifiez r guli rement le serrage de toutes les fixations et vis Si une vis quelconque se d visse serrez la imm...
Page 29: ...ussi re L outil ne fonctionne pas De l air sort librement de l chappement La soupape joints toriques est sortie de la soupape d admission si ge 1 Versez de l huile pour outils pneumatiques dans l entr...
Page 30: ...nt 1 Lubrifiez le carter d embrayage 2 V rifiez s il y a un exc s d huile dans l embrayage Un remplissage excessif peut causer une r sistance l coulement sur des pi ces d embrayage soumises de hautes...
Page 31: ...Cl chocs crois e pneumatique prise de 3 8 po 15 Visitez www princessauto com pour plus d informations 8344137 V 2 7 R PARTITION DES PI CES...
Page 32: ...int torique 1 15 Plaque d arr t 1 16 Vis 2 17 Anneau de fixation 1 18 Anneau de retenue 1 19 Ressort de soupape 2 20 Si ge de soupape 2 21 Soupape 2 22 Ressort de piston 2 No de pi ce Description Qt 2...