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1. the farther it will fly Do warn those in the area when you intend to use a cutter and protect your fellow workers from flying metal Do use all tools as recommended Don t attempt to use a cutting tool hand or power until you fully understand its use Don t forget that metals may fly and cause injury Don t use cutters for any application except those listed in this catalog Don t use H K Porter cutters on energized circuits wire or cable Safety Precautions Hard metals may snap off or fly through the air when cut Always wear safety glass es es and warn workers nearby to prevent them from being injured from flying metal To prevent injury from flying metal take precautions such as wrapping a cloth or rag around the cutting jaws so metal pieces can not fly 44 DANGER Indicates a high probability that death severe bodily injury or major property damage could result The Safety Alert Symbol symbol to the left is used to call attention to instructions concerning personal safety Watch for this symbol it points out important safety precautions It means ATTENTION Stay alert personal safety may be in danger A WARNING Is serious but less inevitable There Read the message that follows this symbol and be alert to the possibility of is some probability that death severe bodily injury or property damage could result personal injury or death resulting from misuse The use of any industrial t
2. 6990TS 6990FSL 6990FH LY 34 F O O 22 22 A 11 A C 24 O A 23 1 31 30 29 Ss oat Parts for 6990FS Ratchet Cutter Overall Length 14 356 mm Item Part Item Part Item Part No No Description No No Description No No 1 6903FS Link R H 9 6927FS Screw Handle 24 6985FS 2 6904FS Link L H 10 6936FS Pawl 25 6992FS 3 6907FS Link Drive 11 6937FS Detent 26 6953FS 4 6910FS Blade Stationary 12 6941FS Pin Pivot 27 6993FS 4A 6910FH Blade Stationary 13 6942FS Pin Detent 28 9437 6990FHL Only 14 6944FS Spacer 29 0180SC 4B 6954FH Keeper 6990FHL Only 15 6945FS Spacer 30 6943FS 4C 69624FHA Bolt 6990FHL Only 16 6958FS Spring 31 6979FS 5 6911FS Blade Ratchet 17 6962FS Pin Stop 32 6905FSA 5A 6911FH Blade Ratchet 18 6966FS Pin Pivot 33 6906FSA 6990FHL Only 19 697 FS Guard Spring 34 6937FSA 6 6919FS Pin Pivot 20 6972FS Screw 35 6992FSS 7 6981FS Knob Release 21 6973FS Pin Spring 36 6912FS 8 6921FS Plate Side 22 6977FS Spring Extention 37 1487WM 8A 6921FH Plate Side 6990FHL Only 23 6983FS Ring NOTE 6990TS RATCHET CUTTER IS THE SAME AS 6990FS IN ALL RESPECTS EXCEPT THAT IT HAS TUBULAR STEEL HANDLES 6905TSA 32 AND 6906TSA 33 6990FSL RATCHET CUTTER IS 19 LONG AND HAS HANDLES DESIGNATED 6905FSL 32 AND 6906FSL 33 6990FHL RATCHET CUTTER IS 19 LONG AND HAS HANDLES DESIGNATED 6905FSLA 32 AND 6906FSLA 33 6990FS Ratchet Cutter Description Pin Detent Bolt Pivot Spring Nut
3. Ring Retaining Grips Washer Clip Ring Handle R H Handle L H Detent Assy Bolt Assy Pivot Blades Pair Pin Connecting H K Porter Tips to Easier Safer Cutting a When heavy cutting is involved it is less strenuous to hold one handle of the tool on the ground using foot pressure This permits the cutting force to be applied to the upper handle makes the cutting position less awkward and utilizes body weight This allows more power to be transferred to the cutting edges Use the correct cutting tool for the type size and hardness of the metal to be cult Keep cutter jaws at right angles to piece being cut Cutting diagonally may twist jaws Do not twist or pry with tool while cutting Do not exceed the full cut on a material whose hardness is unknown Test hardness with slow pressure to see if material is being cut The size of the metal you are cutting is not as important as its hardness f Do not exceed the cutter capacity that is marked on the jaw of the tool or its rating capacity in this catalog g Keep jaw bolts tight and joints oiled at all times h Maintain the original jaw bevel angles when sharpening out of line or chip cutting edges Dapp Safety Do s and Dont s Wear your gloves and safety glasses at all times Do wear safety shoes Do remove oil or grease from your hands from tools and from the floor and area where you will be working Do remember that metal flies when cut The harder the metal
4. cutting applications SHEAR CUT BLADES Designed to cut coarse or fine strand cable with minimal strand distortion TOGGLE JOINT Transforms 50 pounds of hand pressure on handles to 4 000 pounds pressure on cut ting edges of jaws ao 44 DANGER HANDLES CLOSER TOGETHER More cutting power with less strain STEEL TUBULAR RUBBER GRIPS HANDLES Easy on the hands Greater strength Firmer grip for user lighter weight safety Jaw Designs Cutting Blades 2 ALL PURPOSE JAWS Can have center or clipper cut blades used for broad cutting applications HEAVY DUTY STRAP JAWS Straps keep the cutting edges aligned under the most demanding applications CLIPPER CUT BLADES Blades are beveled on only one side for smooth flush cuts that are close to workpiece END CUT BLADES Blades are at right angles to handles for easier handling and head on close cutting of materials H K Porter ENGINEERING INFORMATION Ordering Replacement Parts Order replacement parts through your Cooper Tools Distributor Care should be taken to give accurate information regarding part numbers and descriptions Include model numbers and serial numbers as well Although all parts are available at the factory we suggest customers stock spare blades seals filters and oil for minimum delay in maintaining their units Factory Repair Service HKP units may be returned to factory for repair and r
5. econditioning at any time A free inspection and estimate of repair charges will be supplied if requested All returns must be made by prepaid transportation How to Sharpen Cutter Jaws e Remove nicks in jaws by filing straight across cutting edges Shaded area e On jaws with equal bevels file equally from each bevel keep file shows part of flat against bevel cutting edge 3 e On jaws with one large bevel file on that bevel small bevel must which may be also be restored filed Taning e Jaws should not be razor sharp e Approximately 1 64 4mm should remain flat to form strong durable edge e Adjust tool according to the instructions below e To sharpen shear cut blades blades that pass each other like scissors remove nicks by filing straight across cutting edges e Finish by running a flat file over inner jaw surface to remove burrs How to Adjust the Cutter Jaws Adjustment Screw e An adjustment screw is located on the cutter e Try to close the handles If they do not close R handle above the toggle joints completely and jaw edges are 1 64 4mm e If jaw edges are too far apart with handles apart tighten adjusting screw to meet the closed tighten adjusting screw this brings handle on far side of slot cutting edges together e Oil all joints e Cutting edges should be 1 64 4mm apart e If jaws are too far apart with handles closed for longest jaw life after making cut with adjusting screw backed e Oil all joints off tighten adjus
6. inell 200 Rockwell C15 4 Will numerous or few cuts be made in a day The frequency of cuts to be made should be taken into consideration when choosing a cutter HKP manufacturers inexpensive hand cutters for light duty work heavy duty cutters for tougher jobs and hydraulic and pneumatic cutters for extremely hard materials and production cutting FPD RRL at NUT SPLITTING WIRE FENCE D CEEE PADLOCK HASPS WIRE GUY S PIPE PVC WIRE HOT J J CE E S a ba gt ache ae F ee a alg ASS PLASTIC FIBER WIRE COPPER ROD REINFORCING WIR MES E ROD STRAIGHTENER WIRE ROPE EL STRAPPING STEEL WIRE SHELVING KSSSSSES el TIRE CHAINS WIRE SOLID TRUCK TIRE BEADS WIRE SPRING ae _ WIRE BOX BINDING WIRE STAINLESS STEEL To WIRE ELECTRIC WROUGHT IRON Is speed a factor in the cutting Choose the proper cutter to fit the job requirements whether an occasional cut is called for or fast continuous industrial production cutting Still not sure Send material samples to Cooper Hand Tools Sumter Plant Industrial Park Sumter SC 29154 Attn HKP Test Material NOTE PROVIDE ANSWERS TO AS MANY OF THE QUESTIONS AS POSSIBLE WARNING E e Always wear safety glasses goggles when cutting e Cut in a safe area consider the safety of others in the immediate area The harder the material being cut the likelier it is to become airborn during cutting e Use tools correctly Refer t
7. o Engineering Information section of this catalog e Use the correct tool for the work being performed e Maintain tools power supplies and hoses in safe working condition DAN G E R Never use any H K Porter cutters on l energized circuits wire or cable CUTTERS H K Porter Quality Features of H K Porter Cutters PRECISION CUTTING EDGES Accurately beveled for specific types of cuts and materials CUTTING JAWS Alloy tool steel drop forged precision ground for maximum wear resistance and longer cutting life LOCKPLATE Prevents jaw bolts from turning or loosening Eliminates sloppy head insures trouble free operation There are four basic jaw designs They are engineered to give long trouble free life and the most efficient cutting of the materials which they are designed to cut Four different cutting blade styles are available for specific types or broad ranges of cutting applications Never use any H K Porter cutters on energized circuits wire or cable SIMPLE ADJUSTMENT One adjustment realigns cutting edges properly ANGULAR JAWS 30 offset jaws have clipper cut blades designed for cutting close or flush to a surface Cuts soft or medi um hard material SHORT NOSED JAWS Center cut carbide tipped blades for cutting hard and non alloy chains and padlock hasps CENTER CUT BLADES Slightly rounded cutting edges beveled on both sides broaden
8. ool may present hazards which can result in serious injury or death The H K Porter tools listed in this catalog are not exceptions to this rule A CAUTION Is less serious but still demands attention Indicates a hazard which may result in minor injury or property damage READ AND UNDERSTAND ALL DIRECTIONS BEFORE OPERATING ANY H K PORTER MANUAL HYDRAULIC OR PNEUMATIC TOOL H K Porter Cutter Selection VL E BARS FLAT CABLE PRESTRESSED BARS ROUND CABLE RUBBER COVERED Ce BARS SQUARE OGN ge b BOLTS RODS SCREWS RIVETS CABLE ACAR CABLE ALUMINUM CABLE COMMUNICATIONS ETIU CABLE COPPER METALS MEDIUM HARD Ecm CABLE LEAD COVERED METALS SOFT oS lt ers CABLE POWER NAILS COTTER PINS 1 What is the material to be cut See above chart 2 What size is the material to be cut Capacities of all hand operated cutters are shown opposite each catalog listing Power tool capacities are shown in the Power Tool Selector chart Do not exceed listed capacities 3 How hard is the material to be cut Many of the materials illustrated in the chart above are made in varying degrees of hardness The maxmum hard ness ratings that each hand and power tool is designed to cut are shown under each tool in this catalog Extra Hard Metals Up to Brinell 455 Rockwell C48 Hard Metals Up to Brinell 400 Rockwell C42 Medium Hard Metals Up to Brinell 300 Rockwell C31 Soft Metals Up to Br
9. ting screw as explained above e If jaw edges are too close together with the e To sharpen shear cut blades blades that pass handles apart loosen adjusting screw until it each other like scissors remove nicks by disappears from the narrow slot in the handle filing straight across the cutting edges e Make a cut with the tool in this position cut will Finish by running a flat file over inner blade force the slot inward surface to remove burrs Nicholson File Recommendations For Jaw Type Use File Type e Poe file size according to size of jaw and or radius of curve Straight 6 8 or 10 Mill Bastard i Half round files are the most versatile Curved 8 10 or 12 Half Round Bastard Straight w Notch 8 10 Mill Bastard with one round edge Notched 8 or 10 Round Bastard DAN G E R Never use any H K Porter cutters on energized circuits wire or cable

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