Porter-Cable 844 User's Manual
Contents
1. Disconnect the charger from the power source when not in use INSTALLING OR REMOVING BATTERY PACK Always set the trigger switch to the locked OFF position when installing or removing the battery pack TO REMOVE BATTERY PACK Depress the battery release button B Fig 2 and pull battery pack out of tool TO INSTALL BATTERY PACK Align rails A Fig 2 on battery pack with slots on tool and push battery pack onto tool until it locks in place BATTERY OPERATION DIAGNOSTICS The Model 8924 Charger is equipped with a diagnostic system that automatically checks the battery pack each time a pack is inserted into the charger If no problems are found the charger will automatically switch to Fast Charge mode as described in NORMAL CHARGING Make sure that the power circuit voltage is the same as that shown on the charger specification plate Connect the charger to the power source The red and green lights will flash once to indicate that power is connected properly and the charger is ready for operation The charger indicator lights will indicate the following problems e If the green light flashes slowly after battery pack is inserted in charger the battery pack temperature is either too high or too low for charging If left alone the charger will continue to monitor the battery pack temperature and will begin charging when the temperature reaches an acceptable level If the red light flashes continuously the batte2. 3 To remove grasp the nozzle and pull out PANGGON Never direct sawdust toward anyone To avoid personal injury from flying sawdust keep the exhaust cover closed when the nozzle is not attached NEVER insert foreign objects into the exhaust opening INSTALLATION AND CARE OF DUST BAG NEG Ile Remove the battery pack 1 Swing open the exhaust cover U Fig 19 and clean out any accumulated sawdust 2 Insert the dust bag in the exhaust opening and push until seated 3 To remove grasp the dust bag tube and pull out 4 Unzip the bag and shake out the sawdust Occasionally turn the bag inside out and brush out thoroughly VACUUM CLEANER ADAPTER An adapter hose assembly is available as an accessory for connecting the exhaust opening directly to a shop type vacuum cleaner TO ATTACH RIP GUIDE A rip guide V Fig 20 is available as an accessory To install NEI te Remove the battery pack 1 Insert the rip guide V Fig 20 through the slot in the left side of the base over the stud and through the slot in the right side of the base 2 Install the washer and knob W Fig 20 on the stud do not tighten and adjust rip guide for desired width of cut 3 Tighten the knob securely Fig 20 INN To avoid damage to workpiece and possible personal injury always extend the rip guide through both slots in base 18 HOW TO USE THE SAW For your protection effective control of this powerful saw
3. INSTALLING THE BLADE INULGLIDE Remove the battery pack 1 Remove any accumulated sawdust in the guards around the arbor and the telescoping guard spring Check the telescoping guard to ensure that it is in working order 2 Clean the inner blade flange retract the telescoping guard and place a sharp blade on the arbor making sure that the teeth E point up at the front of the saw Fig 6 Fig 6 3 Place the outer blade flange on the arbor with the flange toward the blade Mate the flats with those on the arbor 4 Replace the blade retaining bolt and finger tighten by turning counter clockwise 5 Push in the blade lock and rotate the blade arbor by hand until the lock engages the arbor Tighten the blade retaining bolt with the blade wrench C Fig 4 just enough to prevent blade slippage during normal cutting and release the blade lock TELESCOPING GUARD The telescoping guard E Fig 7 is an important safety device Each time you use the saw see that the telescoping guard rotates freely and returns quickly and completely to its closed position Frequently check the retracting spring F Fig 8 to see that it is functional and free of debris At least once a month remove any accumulated sawdust pitch or other debris from the area around the hub G Fig 7 of the telescoping guard and add a few drops of light machine oil at each end of the hub NEVER block or wedge the telescoping guard in the open position DO
4. shape as those of plug on charger B That the extension cord is properly wired and in good electrical condition C Wire Size of cord is at least as specified in following chart LENGTH OF CORD IN FEET 25 50 100 150 AWG SIZE OF CORD 18 18 18 16 D If an extension cord is to be used outdoors it must be marked with the suffix W A or W following the cord type designation For example SUTW A to indicate it is acceptable for outdoor use 8 Do not operate charger with damaged cord or plug have them replaced immediately to avoid a hazard DO NOT ATTEMPT TO REPAIR POWER CORD 9 Do not operate charger if it has received a sharp blow been dropped or otherwise damaged in any way take it to a qualified serviceman 10 Do not disassemble charger or battery pack Take it to a qualified serviceman when service or repair is required Incorrect reassembly may result in a risk of electric shock or fire 11 Unplug charger from outlet before attempting any maintenance or cleaning to reduce risk of electric shock 12 Charge the battery pack in a well ventilated place do not cover the charger and battery pack with a cloth etc while charging 13 Do not store the charger or battery pack in locations where the temperature may reach or exceed 122 F 50 C such as a metal tool shed or a car in the summer which can lead to deterioration of the storage battery 14 Do not charge battery pack when the temperature is BELOW 40 F 4 4 C or ABOV
5. Delta Factory Service Center If you do not have access to any of these call 888 848 5175 and you will be directed to the nearest Porter Cable e Delta Factory Service Center Las Estaciones de Servicio Autorizadas est n ubicadas en muchas grandes ciudades Llame al 800 487 8665 6 al 731 541 6042 para obtener asistencia a fin de localizar una Las piezas y los accesorios para los productos Porter Cable e Delta deben obtenerse poni ndose en contacto con cualquier distribuidor Porter Cable e Delta Centro de Servicio Autorizado o Centro de Servicio de Fabrica Porter Cable Delta Si no tiene acceso a ninguna de estas opciones llame al 888 848 5175 y le dirigir n al Centro de Servicio de F brica Porter Cable Delta m s cercano Des centres de service agr s sont situ s dans beaucoup de grandes villes Appelez au 800 487 8665 ou au 731 541 6042 pour obtenir de l aide pour en rep rer un Pour obtenir des pi ces et accessoires pour les produits Porter Cable e Delta s adresser a tout distributeur Porter Cable e Delta centre de service agr ou centre de service d usine Porter Cable e Delta Si vous n avez acc s a aucun de ces centres appeler le 888 848 5175 et on vous dirigera vers le centre de service d usine Porter Cable Delta le plus proche CANADIAN PORTER CABLE DELTA SERVICE CENTERS MANITOBA QU BEC ALBERTA Bay 6 2520 23r Calgary Alberta T2E 8L2 Phone 403 735 6166 Fax 408 735 6 BRITISH COLU 8520 Baxter
6. NOT use your saw if the telescoping guard is not in working order If the telescoping guard movement is sluggish or binding exists return the saw to your nearest AUTHORIZED PORTER CABLE SERVICE STATION or PORTER CABLE SERVICE CENTER for repair 14 Fig 7 TO ADJUST DEPTH OF CUT Adjust the depth of cut so that the saw blade just protrudes through the thickness of workpiece being cut To adjust the depth of cut Remove the battery pack 1 Lift up the depth adjusting lever H Fig 9 at the rear of the saw 2 Raise or lower the saw housing until the blade extends the desired distance below the workpiece NOTE The depth adjusting segment J Fig 10 is marked in 1 8 increments Aligning the required marking with the lower edge of the housing will produce the approximate depth of cut desired 3 Press the depth adjusting locking lever down firmly locking the saw in the selected position Fig 9 TO ADJUST FOR BEVEL CUTS Remove the battery pack 1 Lift up the bevel adjustment locking lever K Fig 11 2 Tilt the saw base until the desired graduation line on the bevel segment L Fig 11 lines up with the indicating mark M Fig 11 on bracket 3 Return the bevel adjustment locking lever to the locked position and press down firmly 90 AND 45 BEVEL POSITIVE STOPS This saw is equipped with adjustable positive stops for both 90 N Fig 12 and 45 bevel cuts O Fig 12 Although these have been set
7. Place Burnaby B C d St N E 1699 Dublin Avenue 1515 Ave Winnipeg Manitoba St Jean Baptiste Suite 160 R3H 0H2 Phone 204 633 9259 G2E 5E2 Qu bec P Q 144 Fax 204 632 1976 Phone 418 877 7112 MBIA ONTARIO Fax 418 877 7123 505 Southgate Drive 1447 Begin Guelph Ontario St Laurent Mtl P Q V5A 4T8 N1H 6M7 H4R 1V8 Phone 604 420 0102 Phone 519 767 4132 Phone 514 336 8772 Fax 604 420 3522 Fax 519 767 4131 The following are trademarks of PORTER CABLE DELTA Las siguientes son marcas registradas de PORTER CABLE DELTA S A Les marques suivantes sont des marques de fabriquant de la PORTER CABLE e DELTA Auto Set BAMMER B 0 S S Builder s Saw Contractor s Saw Contractor s Saw II Delta DELTACRAFT DELTAGRAM Delta Series 2000 DURATRONIC Emc FLEX Flying Chips FRAME SAW Grip Vac Homecraft INNOVATION THAT WORKSS Jet Lock JETSTREAMI kickstand LASERLOC MICRO SET Micro Set MIDI LATHE MORTEN NETWORK OMNIJIG POCKET CUTTER PORTA BAND PORTA PLANE PORTER CABLE amp design PORTER CABLE PROFESSIONAL POWER TOOLS PORTER CABLE REDEFINING PERFORMANCE Posi Matic Q 3 amp design QUICKSAND amp design QUICKSET QUICKSET 11 QUICKSET PLUS RIPTIDE amp design SAFE GUARD II SAFE LOC Sanding Center SANDTRAP amp design SAW BOSS Sawbuck Sidekick SPEED BLOC SPEEDMATIC S
8. at the factory check them occasionally to ensure accuracy TO ADJUST 90 POSITIVE STOP NEG Ie Remove the battery pack 1 TO ADJUST 45 POSITIVE STOP Ne Remove the battery 1 Loosen the bevel adjustment locking lever K Fig 11 and position the base for 90 cuts being sure that the top of the base is in contact with the bottom of stop screw N Fig 12 Tighten the locking lever Turn the saw upside down retract the telescoping guard and check the squareness of blade Fig 13 If adjustment is necessary loosen the bevel adjustment locking lever keeping the top of the base in contact with the stop screw Turn the stop screw until the angle is correct pack Loosen the bevel adjustment locking lever K Fig 11 and tilt the base until the top of the stop screw O Fig 12 contacts the extension on the bevel segment Tighten the locking lever Turn the saw upside down retract the telescoping guard and check the 45 angle Fig 14 If an adjustment is necessary loosen the bevel adjustment locking lever and turn the stop screw until the angle is correct LINE OF CUT INDICATOR A line of cut indicator P Fig 15 is provided at the front of the base The left edge of the notch is used to follow a line when making 90 cuts The right edge of the notch is used to follow a line when making 45 cuts To adjust 16 Remove the battery pack Adjust the saw for a 90 cut Loosen th
9. requires two handed operation The saw may be operated either right handed Fig 21 or left handed Fig 22 Support the work properly and hold the saw firmly to prevent loss of control which could cause personal injury Clamp the workpiece on a rigid support such as a bench or saw horses Fig 21 Mark the line of cut on the work Be sure that the cut off line is beyond the end of the support to the left only enough to allow proper operation of the telescoping guard Place the front edge of the saw squarely on the workpiece before starting the motor Sight the cutting line with the line of cut indicator P Fig 15 Back the saw up slightly and start the motor Move the saw forward keeping the edge of the line indicator parallel to the line of cut Fig 21 Fig 22 Do not force the cut Let the saw do the cutting at the rate of speed permitted by the type of cut and the type of workpiece When the cut is complete release the switch and allow the blade to stop before lifting the saw from the work Be sure the lower blade guard is closed before putting the saw down CROSSCUTTING Cutting directly across the grain of a piece of lumber is called crosscutting Fig 21 illustrates a crosscut operation Position the work so that the cut will be on the left RIPPING Cutting wood lengthwise is referred to as ripping This operation is performed in the same manner as crosscutting with the exception of supporting the workpiece If workpi
10. with a sufficient amount of high grade lubricant for the life of the unit under normal operating conditions No further lubrication is necessary BRUSH INSPECTION If applicable For your continued safety and electrical protection brush inspection and replacement on this tool should ONLY be performed by an AUTHORIZED PORTER CABLE SERVICE STATION or a PORTER CABLEeDELTA FACTORY SERVICE CENTER At approximately 100 hours of use take or send your tool to your nearest authorized Porter Cable Service Station to be thoroughly cleaned and inspected Have worn parts replaced and lubricated with fresh lubricant Have new brushes installed and test the tool for performance Any loss of power before the above maintenance check may indicate the need for immediate servicing of your tool DO NOT CONTINUE TO OPERATE TOOL UNDER THIS CONDITION If proper operating voltage is present return your tool to the service station for immediate service 21 SERVICE REPLACEMENT PARTS When servicing use only identical replacement parts For a service parts list or to learn more about Porter Cable visit our website at www porter cable com SERVICE AND REPAIRS All quality tools will eventually require servicing or replacement of parts due to wear from normal use For assistance with your tool visit our website at www porter cable com for a list of service centers or call the Customer Care Department at 1 800 487 8665 All repairs made by our service center
11. 5429 8001 Sweet Valley Drive 5522 Lakeland Avenue North Unit 19 Phone 763 561 9080 Phone 216 447 9030 Fax 763 561 0653 Fax 216 447 3097 MISSOURI OREGON North Kansas City 64116 Portland 97230 1141 Swift Avenue 4916 NE 122 nd Ave Phone 816 221 2070 Phone 503 252 0107 Fax 816 221 2897 Fax 503 252 2123 St Louis 63119 PENNSYLVANIA 7574 Watson Road Willow Grove 19090 Philadelphia Phone 314 968 8950 520 North York Road Fax 314 968 2790 Phone 215 658 1430 Fax 215 658 1433 NEW YORK Flushing 11365 1595 N Y C TEXAS 175 25 Horace Harding Expwy Carrollton 75006 Dallas Phone 718 225 2040 1300 Interstate 35 N Suite 112 Fax 718 423 9619 Phone 972 446 2996 Fax 972 446 8157 NORTH CAROLINA Charlotte 28270 Houston 77043 9129 Monroe Road Suite 115 4321 Sam Houston Parkway West Phone 704 841 1176 Suite 180 Fax 704 708 4625 Phone 713 983 9910 Fax 713 983 6645 OHIO Columbus 43214 WASHINGTON 4560 Indianola Avenue Auburn 98001 Seattle Phone 614 263 0929 3320 West Valley HWY North Fax 614 263 1238 Building D Suite 111 Phone 253 333 8353 Fax 253 333 9613 Authorized Service Stations are located in many large cities Telephone 800 487 8665 or 731 541 6042 for assistance locating one Parts and accessories for Porter Cable Delta products should be obtained by contacting any Porter Cable e Delta Distributor Authorized Service Center or Porter Cable e
12. E 104 F 40 C This is very important for proper operation 15 Do not incinerate battery pack It can explode in a fire 16 Do not charge battery in damp or wet locations 17 Do not attempt to charge any other cordless tool or battery pack with the Porter Cable charger 18 Do not short across the terminals of the battery pack EXTREMELY HIGH TEMPERATURES COULD CAUSE PERSONAL INJURY OR FIRE 19 Double insulated tools are equipped with a polarized plug one blade is wider than the other This plug will fit in a polarized outlet only one way If the plug does not fit fully in the outlet reverse the plug If it still does not fit contact a qualified electrician to install a polarized outlet Do not change the plug in any way Double Insulation eliminates the need for the three wire grounded power cord and grounded power supply system 20 Dispose of expended batteries properly The Porter Cable Battery Packs contains rechargeable lt ELYCL gt nickel cadmium batteries These batteries must be 5 BR EN recycled or disposed of properly Drop off expended battery packs at your local replacement battery retailer your local recycling center or at a Porter IA Nie cag Cable Service Center see list on back page of this Op manual Applicable fees for the collection and 0 392 8 recycling of these batteries in the United States have aagrctmis a Trademark of been paid to the RBRC For further information call thie R
13. ESPANOL PAGINA 23 FRANGAISE PAGE 45 Cordless Circular Saw Instruction manual MODEL 845 Circular Saw MODEL 8923 Battery Pack MODEL 8924 Charger MODEL 844 Circular Saw MODEL 8723 Battery Pack IMPORTANT To learn more about Porter Cable Please make certain that the person who is visit our website at to use this equipment carefully reads and htto fe bl understands these instructions before ad starting operations The Model and Serial No plate is located on the main housing of the tool Record these numbers in the PORTER CABLE spaces below and retain for future reference Model No PROFESSIONAL POWER TOOLS Type Serial No Copyright O 2005 Porter Cable Corporation Part No 908934 02 11 05 TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS 00 2 SAFETY GUIDELINES 0000 cece cece eee ee 3 GENERAL SAFETY RULES 0 000 eee eeee 4 ADDITIONAL SPECIFIC SAFETY RULES 6 SAFETY INSTRUCTIONS FOR CHARGER AND BATTERIES 9 BATTERY OPERATION ooo coc 12 CARTON CONTENTS 12 FUNCTIONAL DESCRIPTION 000000 eee 13 ASSEMBLY cositas ita ra ali sad 13 OPERATION 13 TROUBLESHOOTING 000 ccc eee eee eee 21 MAINTENANCE o 21 SERVICE lounaan ccc cece eee eee eee eens 22 ACCESSORIES 000 cece eee eee cece ee 22 WARRANTY 0000 0c eee cece eee e
14. PEEDTRONIC STAIR EASE The American Woodshop 8 design The Lumber Company amp design THE PROFESSIONAL EDGE THE PROFESSIONAL SELECT THIN LINE TIGER TIGER CUB TIGER SAW TORQBUSTER TORQ BUSTER TRU MATCH TWIN LITE UNIGUARD Unifence UNIFEEDER Unihead Uniplane Unirip Unisaw Univise Versa Feeder VERSA PLANE WHISPER SERIES WOODWORKER S CHOICE Trademarks noted with and are registered in the United States Patent and Trademark Office and may also be registered in other countries Las Marcas Registradas con el signo de y son registradas por la Oficina de Registros y Patentes de los Estados Unidos y tambi n pueden estar registradas en otros paises Marques d pos es indiqu es par la lettre TM et sont d pos es au Bureau des brevets d invention et marques d pos es aux Etats Unis et pourraient tre d pos es aux autres pays PC7 2 0105 164
15. approved safety equipment always wear MIOYO MA approved properly fitting face mask or respirator when using such tools GENERAL SAFETY RULES ONE Read all instructions Failure to follow all instructions listed below may result in electric shock fire and or serious nun The term power tool in all of the warnings listed below refers to your mains operated corded power tool or battery operated Cordless power tool SAVE THESE INSTRUCTIONS 1 Work area safety a Keep work area clean and well lit Cluttered or dark areas invite accidents b Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes c Keep children and bystanders away while operating a power tool Distractions can cause you to lose control 2 Electrical safety a Power tool plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with earthed grounded power tools Unmodified plugs and matching outlets will reduce risk of electric shock b Avoid body contact with earthed or grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or grounded c Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock d Do not abuse the cord Never use the cord for c
16. arrying pulling or unplugging the power tool Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric shock e When operating a power tool outdoors use an extension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock 3 Personal safety a Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury b Use safety equipment Always wear eye protection Safety equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries c Avoid accidental starting Ensure the switch is in the off position before plugging in Carrying power tools with your finger on the switch or plugging in power tools that have the switch on invites accidents GENERAL SAFETY RULES continuea d Remove any adjusting key or wrench before turning the power tool on A wrench or a key left attached to a rotating part of the power tool may result in personal injury e Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations f Dress properly Do not wear loose clothing or jewelry Kee
17. borne particles including wood dust crystalline silica dust and asbestos dust Direct particles away from face and body Always operate tool in well ventilated area and provide for proper dust removal Use dust collection system wherever possible Exposure to the dust may cause serious and permanent respiratory or other injury including silicosis a serious lung disease cancer and death Avoid breathing the dust and avoid prolonged contact with dust Allowing dust to get into your mouth or eyes or lay on your skin may promote absorption of harmful material Always use properly fitting NIOSH OSHA approved respiratory protection appropriate for the dust exposure and wash exposed areas with soap and water SAVE THESE INSTRUCTIONS 8 SYMBOL DEFINITION VO ns volts Po eaves amperes AZ ainaiseen hertz Woo aan watts KW cir kilowatts Eo aaa farads MPE ia microfarads S dates litres Gi ape arpa pesii kinia grams KG E kilograms Dat isa bars Pa auna pascals E hours MI Seane minutes S o eiea ainai seconds Mc aan no load speed min or minTt Revolutions or reciprocations per minute A o o E AO direct current Se OF AiG uan alternating current 2 OY dani two phase alternating current AA two phase alternating current with neutral anni three phase alternating current da three phase alternating current with neutral AAA Fa bidas rated current of the appropriate fuse link in amperes EE E ee
18. e two screws Q Fig 15 Place a straight edge along the side of the blade touching the set of the blade teeth at both the front and rear of blade Fig 16 Align the left edge of the notch indicator with the straight edge and tighten the two screws Q Fig 15 No Ne Avoid contact with the blade teeth to prevent personal injury TO ATTACH THE BASE INSERT A base insert available as an accessory reduces chipping and splintering of top fibers of plywood when used with a fine tooth blade THIS INSERT CANNOT BE USED WHEN MAKING BEVEL CUTS To Install the insert Remove the battery pack 1 Adjust the saw for minimum depth of cut Place the large slot in the insert around the stud and the two small slots over the raised dimples on the front of the base Fig 17 3 Install the washer S Fig 17 and knob T Fig 17 on stud but do not tighten 4 Adjust the saw for the desired depth of cut so that the slot in the insert straddles the saw blade at least 1 4 5 Align the insert so that the saw blade is centered in the slot Tighten the knob securely Fig 17 INSTALLING SAWDUST EXHAUST NOZZLE An exhaust nozzle is provided to direct sawdust away from the operator and the line of cut This nozzle can be rotated 360 To install NEI Remove the battery pack 1 Open the exhaust cover U Fig 18 and clean out any accumulated sawdust gt A PNH 2 Insert the nozzle in the exhaust opening and push in until seated
19. ece is supported on a large table bench or floor place several pieces of scrap stock approximately one inch thick beneath the workpiece to allow clearance for the portion of the saw blade that extends thru the workpiece Place 2 x 4 s lengthwise between the horses and the workpiece to prevent large sheets of paneling or thin plywood from sagging For narrow rip cuts the rip guide is available as an accessory Guide the saw by keeping the inner face of the rip guide Fig 20 tight against the edge of the board For making wider cuts plywood and wide sheets clamp or tack a straight edge guide or a wooden guide strip on the workpiece Place the right edge of the saw against this guide strip for accurate cuts Fig 23 NOTE Adjust the depth of cut to allow for the thickness of the guide BEVEL CUTTING Bevel cuts are made in the same manner as crosscuts and rip cuts with the blade set at an angle between 0 and 45 Fig 24 The bevel cut made at an angle to the edge of a board is called a compound cut On certain compound cuts you may need to manually retract the telescoping guard to allow the blade to enter into and or through the cut Fig 23 Use the lever C Fig 21 or 22 provided on the telescoping guard when retracting the telescoping guard manually POCKET CUTS PLUNGE CUTTING A pocket cut is one that does not start from the edge but rather starts within the inside area of the workpiece Mark the area clear
20. echargeable Battery 1 800 8 BATTERY l SAVE THESE INSTRUCTIONS 10 CHARGING THE BATTERY PACK Before using your cordless tool for the first time fully charge the battery pack If the battery pack is installed remove it by following instructions under INSTALLING OR REMOVING BATTERY PACK NORMAL CHARGING Make sure that the power circuit voltage is the same as that shown on the charger specification plate Connect the charger to the power source The red and green lights will flash once to indicate that the power is connected properly and the charger is ready for operation Position the battery pack on charger align the rails on the battery pack A Fig 2 with the four tabs C Fig 1 on the charger Slide the battery forward on charger until it stops The green light A Fig 1 should begin to flash rapidly indicating that the battery pack is receiving a fast charge If the green light does not flash or if the red light B illuminates see DIAGNOSTICS After approximately one hour the Fast Charge indicator light should glow continually indicating that the battery Fig 1 pack is fully charged and that the charger is now in a Maintenance Charge mode The battery pack can be left on Maintenance Charge until you are ready to use it Depending on room temperature line voltage and existing charge level initial battery charging may take longer than one hour
21. elease the trigger and hold the saw motionless in the material until the blade comes to a complete stop Never attempt to remove the saw from the work or pull the saw backward while the blade is in motion or kickback may occur Investigate and take corrective actions to eliminate the cause of blade binding k When restarting a saw in the workpiece centre the saw blade in the kerf and check that saw teeth are not engaged into the material If saw blade is binding it may walk up or kickback from the workpiece as the saw is restarted Support large panels to minimize the risk of blade pinching and kickback Large panels tend to sag under their own weight Supports must be placed under the panel on both sides near the line of cut and near the edge of the panel m Do not use dull or damaged blades Unsharpened or improperly set blades produce narrow kerf causing excessive friction blade binding and kickback n Blade depth and bevel adjusting locking levers must be tight and secure before making cut If blade adjustment shifts while cutting it may cause binding and kickback o Use extra caution when making a plunge cut into existing walls or other blind areas The protruding blade may cut objects that can cause kickback SAVE THESE INSTRUCTIONS 7 ADDITIONAL SPECIFIC SAFETY RULES continued Lower Guard Safety Instructions p Check lower guard for proper closing before each use Do not operate the saw if lower guard does not move fre
22. ely and close instantly Never clamp or tie the lower guard into the open position If saw is accidentally dropped lower guard may be bent Raise the lower guard with the retracting handle and make sure it moves freely and does not touch the blade or any other part in all angles and depths of cut q Check the operation of the lower guard spring If the guard and the spring are not operating properly they must be serviced before use Lower guard may operate sluggishly due to damaged parts gummy deposits or a build up of debris r Lower guard should be retracted manually only for special cuts such as plunge cuts and compound cuts Raise lower guard by retracting handle and as soon as blade enters the material the lower guard must be released For all other sawing the lower guard should operate automatically s Always observe that the lower guard is covering the blade before placing saw down on bench or floor An unprotected coasting blade will cause the saw to walk backwards cutting whatever is in its path Be aware of the time it takes for the blade to stop after switch is released Other Safety Instructions t Wear eye and hearing protection Always use safety glasses Everyday eyeglasses are NOT safety glasses USE CERTIFIED SAFETY EQUIPMENT Eye protection equipment should comply with ANSI Z87 1 standards Hearing equipment should comply with ANSI 3 19 standards u Use of this tool can generate and disburse dust or other air
23. i qu un service d entretien ARIZONA Tempe 85282 Phoenix 2400 West Southern Avenue Suite 105 Phone 602 437 1200 Fax 602 437 2200 CALIFORNIA Ontario 91761 Los Angeles 3949A East Guasti Road Phone 909 390 5555 Fax 909 390 5554 San Diego 92111 7638 Clairemont Blvd Phone 858 277 9595 Fax 858 277 9696 San Leandro 94577 Oakland 3039 Teagarden Street Phone 510 357 9762 Fax 510 357 7939 COLORADO Arvada 80003 Denver 8175 Sheridan Blvd Unit S Phone 303 487 1809 Fax 303 487 1868 FLORIDA Davie 33314 Miami 4343 South State Rd 7 441 Unit 107 Phone 954 321 6635 Fax 954 321 6638 Tampa 33609 4538 W Kennedy Boulevard Phone 813 877 9585 Fax 813 289 7948 GEORGIA Forest Park 30297 Atlanta 5442 Frontage Road Suite 112 Phone 404 608 0006 Fax 404 608 1123 ILLINOIS Addison 60101 Chicago 400 South Rohlwing Rd Phone 630 424 8805 Fax 630 424 8895 Woodridge 60517 Chicago 2033 West 75th Street Phone 630 910 9200 Fax 630 910 0360 MARYLAND Elkridge 21075 Baltimore 7397 102 Washington Blvd Phone 410 799 9394 Fax 410 799 9398 MASSACHUSETTS Franklin 02038 Boston Franklin Industrial Park 101E Constitution Blvd Phone 508 520 8802 Fax 508 528 8089 MICHIGAN Madison Heights 48071 Detroit 30475 Stephenson Highway Phone 248 597 5000 Fax 248 597 5004 MINNESOTA Cleveland 44125 Minneapolis 5
24. itch on invites accidents 6 Service a Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained ADDITIONAL SPECIFIC SAFETY RULES Safety Instructions for All Saws ADANGER a Keep hands away from cutting area and the blade Keep your second hand on auxiliary handle or motor housing If both hands are holding the saw they cannot be cut by the blade b Do not reach underneath the workpiece The guard cannot protect you from the blade below the workpiece c Adjust the cutting depth to the thickness of the workpiece Less than a full tooth of the blade teeth should be visible below the workpiece d Never hold piece being cut in your hands or across your leg Secure the workpiece to a stable platform It is important to support the work properly to minimize body exposure blade binding or loss of control e Hold power tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord Contact with a live wire will also make exposed metal parts of the power tool live and shock the operator f When ripping always use a rip fence or straight edge guide This improves the accuracy of cut and reduces the chance of blade binding SAVE THESE INSTRUCTIONS 6 ADDITIONAL SPECIFIC SAFETY RULES continued g Always use blades with correct size and shape diamond ve
25. ly with lines on all sides Start near the corner of one side and place front edge of saw base firmly on the work Hold saw up so blade clears the workpiece Be sure you have adjusted the blade properly for depth of cut Push the telescoping guard lever all the way back so the blade is exposed as shown in Fig 21 or 22 Start the motor and lower the blade into the work After the blade has cut through and the base rests flat on the work follow the line right up to the corner Use a keyhole or bayonet saw to cut the corners out clean Ne Nile When making pocket cuts in stone tile etc with a dry diamond blade exercise extreme care to prevent twisting to reduce the possibility of blade damage 20 TROUBLESHOOTING For assistance with your tool visit our website at www porter cable com for a list of service centers or call the Porter Cable help line at 1 800 487 8665 MAINTENANCE KEEP TOOL CLEAN Periodically blow out all air passages with dry compressed air All plastic parts should be cleaned with a soft damp cloth NEVER use solvents to clean plastic parts They could possibly dissolve or otherwise damage the material Wear ANSI Z87 1 safety glasses while using compressed air FAILURE TO START Should your tool fail to start check to make sure the prongs on the cord plug are making good contact in the outlet Also check for blown fuses or open circuit breakers in the line LUBRICATION This tool has been lubricated
26. ments for Woodworking Machines and the U S Department of Labor regulations www osha gov SAVE THESE INSTRUCTIONS 2 SAFETY GUIDELINES DEFINITIONS It is important for you to read and understand this manual The information it contains relates to protecting YOUR SAFETY and PREVENTING PROBLEMS The symbols below are used to help you recognize this information indicates an imminently hazardous situation which if not ADANGER avoided will result in death or serious injury indicates a potentially hazardous situation which if not AWARNING avoided could result in death or serious injury indicates a potentially hazardous situation which if not OSAMA avoided may result in minor or moderate injury used without the safety alert symbol indicates potentially CAUTION hazardous situation which if not avoided may result in property damage CALIFORNIA PROPOSITION 65 Some dust created by power sanding sawing grinding drilling AE and other Gansiniction aetivites os chemicals a to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are O lead from lead based paints O crystalline silica from bricks and cement and other masonry products O arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with
27. p your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts g If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of these devices can reduce dust related hazards 4 Power tool use and care a Do not force the power tool Use the correct power tool for your application The correct power tool will do the job better and safer at the rate for which it was designed b Do not use the power tool if the switch does not turn it on and off Any power tool that cannot be controlled with the switch is dangerous and must be repaired c Disconnect the plug from the power source before making any adjustments changing accessories or storing power tools Such preventive safety measures reduce the risk of starting the power tool accidentally d Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool Power tools are dangerous in the hands of untrained users e Maintain power tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tools operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools f Keep cutting tools sharp and clean Properly maintained cutting tool
28. r time lag miniature fuse link where X is the symbol for the time current characteristic as given in IEC 60127 a ri protective earth IO class II tool IPXX haaeeeeseeeeseeeeeeees IP symbol SAFETY INSTRUCTIONS FOR CHARGER AND BATTERIES 1 SAVE THESE INSTRUCTIONS This manual contains important safety and operating instructions for Porter Cable Battery Charger 2 Before using a battery charger read all instructions and cautionary markings on 1 battery charger 2 battery pack and 3 product using battery A CAUTION PA reduce risk of injury a Porter Cable charger should only be used to charge a Porter Cable battery pack Other types of batteries may burst causing personal injury and damage Do not charge a Porter Cable battery pack with any other charger 4 Donot expose charger to rain snow or frost 5 Do not abuse cord Never carry charger by cord or yank it to disconnect from receptacle Pull by plug rather than cord when disconnecting charger Have damaged or worn power cord and strain reliever replaced immediately DO NOT ATTEMPT TO REPAIR POWER CORD 6 Make sure cord is located so that it will not be stepped on tripped over or otherwise subjected to damage or stress 7 Do not use an extension cord unless absolutely necessary Use of improper extension cord could result in a risk of fire and electric shock If an extension cord must be used make sure A That the pins on plug of extension cord are the same number size and
29. red This warranty does not apply to repair or replacement required due to misuse abuse normal wear and tear or repairs attempted or made by other than our Service Centers or Authorized Service Stations ANY IMPLIED WARRANTY INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WILL LAST ONLY FOR ONE 1 YEAR FROM THE DATE OF PURCHASE To obtain information on warranty performance please write to PORTER CABLE CORPORATION 4825 Highway 45 North Jackson Tennessee 38305 Attention Product Service THE FOREGOING OBLIGATION IS PORTER CABLE S SOLE LIABILITY UNDER THIS OR ANY IMPLIED WARRANTY AND UNDER NO CIRCUMSTANCES SHALL PORTER CABLE BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state PORTER CABLE DELTA SERVICE CENTERS CENTROS DE SERVICIO DE PORTER CABLE DELTA CENTRE DE SERVICE PORTER CABLE DELTA Parts and Repair Service for Porter Cable Delta Power Tools are Available at These Locations Obtenga Refaccion de Partes o Servicio para su Herramienta en los Siguientes Centros de Porter Cable Delta Locations o vous trouverez les pi ces de rechange n cessaires ains
30. rsus round of arbor holes Blades that do not match the mounting hardware of the saw will run eccentrically causing loss of control h Never use damaged or incorrect blade washers or bolt The blade washers and bolt were specially designed for your saw for optimum performance and safety of operation Kickback Safety Instructions Causes and Operator Prevention of Kickback Kickback is a sudden reaction to a pinched bound or misaligned saw blade causing an uncontrolled saw to lift up and out of the workpiece toward the operator When the blade is pinched or bound tightly by the kerf closing down the blade stalls and the motor reaction drives the unit rapidly back toward the operator If the blade becomes twisted or misaligned in the cut the teeth at the back edge of the blade can dig into the top surface of the wood causing the blade to climb out of the kerf and jump back toward the operator Kickback is the result of saw misuse and or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below i Maintain a firm grip with both hands on the saw and position your arms to resist kickback forces Position your body to either side of the blade but not in line with the blade Kickback could cause the saw to jump backwards but kickback forces can be controlled by the operator if proper precautions are taken j When blade is binding or when interrupting a cut for any reason r
31. ry pack has failed pack is not chargeable and requires replacement As a battery pack approaches the discharged state you will notice a sharp drop in tool performance When the tool is unable to perform recharge the battery pack Recharging the battery pack before this condition is reached will reduce the total work life of the pack Discharging the pack beyond this point can damage the pack NOTE Battery temperature will increase during and shortly after use Batteries may not accept a full charge if they are charged immediately after use Allow the battery pack to cool to room temperature before charging for best results The battery charger may rest on the four pads provided on the bottom of the case or be mounted on a wall by utilizing the two key hole slots provided Do not obstruct the vent slots in the top and bottom of charger Do not charge battery when temperature is BELOW 40 F 4 4 C or ABOVE 104 F 40 C SAVE THESE INSTRUCTIONS CARTON CONTENTS 1 Saw 2 Instruction Manual 3 Replacement Parts List 4 Charger 5 Battery Pack 6 Dust Bag 12 FUNCTIONAL DESCRIPTION FOREWORD The Porter Cable Cordless Circular Saw is designed to cut 2 finished lumber at 45 using a 150mm 6 diameter ultra thin kerf blade having a 1 2 diameter mounting hole ASSEMBLY NOTE This tool is shipped completely assembled No assembly time or tools are required OPERATION STARTING AND STOPPING THE SAW NENG Thi
32. s with sharp cutting edges are less likely to bind and are easier to control g Use the power tool accessories and tool bits etc in accordance with these instructions and in the manner intended for the particular type of power tool taking into account the working conditions and the work to be performed Use of the power tool for operations different from those intended could result in a hazardous situation GENERAL SAFETY RULES continued 5 Battery tool use and care a Recharge only with the charger specified by the manufacturer A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack b Use battery tools only with specifically designated battery packs Use of any other battery packs may create a risk of injury and fire c When battery pack is not in use keep it away from other metal objects like paper clips coins keys nails screws or other small metal objects that can make a connection from one terminal to another Shorting the battery terminals together may cause burns or a fire d Under abusive conditions liquid may be ejected from the battery Avoid contact If contact accidentally occurs flush with water If liquid contacts eyes seek additional medical help Liquid ejected from the battery may cause irritation or burns e Ensure the switch is in the off position before inserting battery pack Inserting the battery pack into power tools that have the sw
33. s are fully guaranteed against defective material and workmanship We cannot guarantee repairs made or attempted by others Should you have any questions about your tool feel free to write us at any time In any communications please give all information shown on the nameplate of your tool model number type serial number etc ACCESSORIES A complete line of accessories is available from your Porter CableeDelta Supplier Porter CableeDelta Factory Service Centers and Porter Cable Authorized Service Stations Please visit our Web Site www porter cable com for a catalog or for the name of your nearest supplier Since accessories other than those offered by Porter CableeDelta have not been tested with this product use of such accessories could be hazardous For safest operation only Porter CableeDelta recommended accessories should be used with this product WARRANTY PORTER CABLE LIMITED ONE YEAR WARRANTY Porter Cable warrants its Professional Power Tools for a period of one year from the date of original purchase We will repair or replace at our option any part or parts of the product and accessories covered under this warranty which after examination proves to be defective in workmanship or material during the warranty period For repair or replacement return the complete tool or accessory transportation prepaid to your nearest Porter Cable Service Center or Authorized Service Station Proof of purchase may be requi
34. s tool is always in an operating condition because it does not have to be plugged into an electrical outlet Keep hands body and clothing clear of the blade when a battery pack is installed in the saw The trigger switch is equipped with a lock off button A Fig 3 This lock off button extends through the upper handle area and may be depressed from either the left or the right side of the handle Depress either end of this button to release the lock off feature allowing the trigger switch to be engaged 1 TO START THE SAW Depress and hold either end of the lock off button A Fig 3 then squeeze the trigger switch B Fig 3 to start the saw The lock off button may be re leased as soon as the trigger switch is squeezed 2 TO STOP THE SAW Release the trigger switch REMOVING THE BLADE PNULGL IER Remove the battery pack cea Lee I Eoi og RELI rae 1 Pull the blade wrench C Fig 4 from the storage pocket on the right side of the saw 2 Push in the blade lock D Fig 5 and rotate the blade by hand until the lock engages the blade arbor Fig 4 3 While holding the blade lock engaged use the blade wrench to loosen the blade retaining bolt by rotating clockwise NOTE The blade bolt has a left hand thread 4 Remove the blade retaining bolt release the blade lock and remove the outer blade flange 5 Retract telescoping guard and remove blade Fig 5
35. seen eee eaes 22 ESPANOL 0 00 cece cece eee eee eee eee ane 23 FRAN AISE iia crt isa eth datada Me da 45 SERVICE CENTER LOCATIONS 0eeeeeeee back cover IMPORTANT SAFETY INSTRUCTIONS EMI read and understand all warnings and operating instructions before using any tool or equipment When using tools or equipment basic safety precautions should always be followed to reduce the risk of personal injury Improper operation maintenance or modification of tools or equipment could result in serious injury and property damage There are certain applications for which tools and equipment are designed Porter Cable strongly recommends that this product NOT be modified and or used for any application other than for which it was designed If you have any questions relative to its application DO NOT use the product until you have written Porter Cable and we have advised you Online contact form at www porter cable com Postal Mail Technical Service Manager Porter Cable Corporation 4825 Highway 45 North Jackson TN 38305 Information regarding the safe and proper operation of this tool is available from the following sources Power Tool Institute 1300 Sumner Avenue Cleveland OH 44115 2851 www powertoolinstitute org National Safety Council 1121 Spring Lake Drive Itasca IL 60143 3201 American National Standards Institute 25 West 43rd Street 4 floor New York NY 10036 www ansi org ANSI 01 1Safety Require
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