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ESPAÑOL: PÁGINA 19
FRANÇAISE : PAGE 35
Instruction
Double Insulated Variable
manual
®
Speed TIGER SAW
All-Purpose Saws
MODEL 748 with
Dual Cutting Action,
Keyless Quik-Change™
Blade Clamp,
Keyless Quik-Change™
Guide Shoe
MODEL 746 with
Keyless Quik-Change™
Blade Clamp,
Keyless Quik-Change™
Guide Shoe
MODEL 745
IMPORTANT
Please make certain that the person who
®
is to use this equipment carefully reads
and understands these instructions before
starting operations.
The Model and Seria
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TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY GUIDELINES - DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 GENERAL SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ADDITIONAL SPECIFIC SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 C
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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 avoided, will result in death or serious injury. indicates a potentially hazardous situation which, if not avoided,could result in death or serious injury. indicates a potentially h
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GENERAL SAFETY RULES Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. 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, s
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continued GENERAL SAFETY RULES 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. Keep your hair, clothing and gloves away from moving parts. Loose clothes,
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ADDITIONAL SPECIFIC SAFETY RULES 1. 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 make exposed metal parts of the tool "live" and shock the operator. 2. Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control. 3. Keep blades sharp. Sharp bla
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SYMBOL DEFINITION V ....................... volts A ....................... amperes Hz ....................... hertz W ....................... watts kW ....................... kilowatts F ....................... farads µF ....................... microfarads l ....................... litres g ....................... grams kg ....................... kilograms bar ....................... bars Pa ....................... pascals h ....................... hours min ........
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EXTENSION CORD SELECTION If an extension cord is used, make sure the conductor size is large enough to prevent excessive voltage drop which will cause loss of power and possible motor damage. A table of recommended extension cord sizes will be found in this section. This table is based on limiting line voltage drop to 5 volts (10 volts for 230 volts) at 150% of rated amperes. If an extension cord is to be used outdoors, it must be marked with the suffix W- A or W following the cord type desi
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OPERATION SELECTING THE BLADE For best performance, longer blade life, and smoother cut, select the proper blade for the job. A complete line of accessories is available from your Porter-Cable•Delta Supplier, Porter-Cable•Delta 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. When cutting metal always select a blade which will allow at least three teeth to be engaged
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B Fig. 3 INSTALLING THE BLADE MODELS 746 and 748 ™ with Keyless Quik-Change Blade Clamp 1. The reciprocating shaft must be fully extended to permit access to the ™ Quik-Change blade release collar (A) Fig. 4. If necessary, gently squeeze the trigger switch to move the reciprocating shaft to its outermost position (as shown in Fig. 4). Disconnect tool from power source. 2. Pivot the guide shoe (A) Fig. 6, forward to improve access to the blade clamp (B) Fig. 6. 3. To open the blad
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B A A Fig. 7 Fig. 6 HANDLE FEATURES 1. Model 745 is supplied with a standard handle. 2. Models 746 and 748 are supplied with a soft grip handle. HOW TO HOLD SAW MODEL 745 and 746 Hold saw as shown in Fig. 8. The gear housing, intermediate plate, blade and pivoting guide shoe may be made live if the blade cuts into live wiring within a wall. To prevent accidental electrical shock the saw must be held as shown in Fig. 8 and must have the rubber front housing cover properly installed and
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TO START AND STOP SAW 1. Make sure power circuit voltage is the same as shown on the specification plate on the saw. Connect saw to power circuit. 2. Hold saw firmly. Squeeze trigger switch (A) Fig. 9, to start motor. Release trigger to stop motor. VARIABLE SPEED The saw is equipped with a variable speed control (0 to 2600 SPM). As the switch trigger is squeezed, the speed of the saw blade increases. The lower speeds are recommended for most metal cutting, while the higher spee
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To set saw for straight reciprocating motion: rotate knob (A) Fig. 10, clockwise so that the bar is vertical (opposing arrow symbol up), as shown in Fig. 10. To set saw for orbital motion: rotate knob (A) Fig. 11, counterclockwise so that the bar is horizontal (oval arrow symbol up), as shown in Fig. 11. ELECTROCUTION RISK. Do not use the tool if knob (A) Fig. 10 & 11 is broken. Exposed metal parts may be made live if the blade cuts into live wiring within a wall. PIVOTING GUIDE SHOE FEAT
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guide shoe to move freely. Adjust to desired position and securely tighten both screws. NOTE: Do not adjust the pivoting guide shoe out so far that it loses contact with the back screw. Doing so will cause the guide shoe to be unstable. After adjusting, make sure both screws are securely fastened. ™ 2. The Models 746 and 748 are supplied with a keyless Quik-Change pivoting guide shoe. To adjust, rotate lever (A) Fig. 12B. releasing the pivoting guide shoe (B). Adjust to desired position
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Be sure the material to be cut is rigid. Small work pieces should be securely clamped in a bench vise or with clamps to the work table. As the work progresses in scroll or curved cut-out pieces, the material may be readjusted to accommodate the movement of the saw. The saw cuts freely with only slight feed pressure. Forcing the saw will not make it cut faster. SAWING WOOD ® The TIGER SAW is used much the same as a hand saw in that it is moved toward the operator during the cutting operation
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Fig. 13 Fig. 14 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 Customer Care Center at 1-800- 223-7278. 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 whi
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SERVICE REPLACEMENT PARTS Use only identical replacement parts. For a parts list or to order parts, visit our website at servicenet.porter-cable.com. You can also order parts from your nearest factory-owned branch, or by calling our Customer Care Center at 1-800-223-7278 to receive personalized support from highly-trained technicians. SERVICE AND REPAIRS All quality tools will eventually require servicing and/or replacement of parts. For information about Porter-Cable, its factory-owned b
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WARRANTY To register your tool for warranty service visit our website at www.porter-cable.com. 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 ret
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ENGLISH: PAGE 1 FRANÇAISE : PAGE 35 Sierras Universales Manual de ® TIGER SAW con Instrucciones Velocidad Variable y Aislamiento Doble MODELO 748 con Acción de Doble Corte, con abrazadera de hoja Quik-Change™ el zapato sin llaves de la guía Quik-Change™ MODELO 746 con abrazadera de hoja Quik-Change™ el zapato sin llaves de la guía Quik-Change™ MODELO 745 IMPORTANTE Asegúrese de que la persona que va a usar ® esta herramienta lea cuidadosamente y comprenda estas instrucciones antes
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INSTRUCCIONES DE SEGURIDAD IMPORTANTES Lea y entienda todas advertencias y las instrucciones operadoras antes de utilizar cualquier instrumento o el equipo. Cuando se usa instrumentos o equipo, las precauciones básicas de la seguridad siempre se deben seguir para reducir el riesgo de la herida personal. La operación impropia, la conservación o la modificación de instrumentos o equipo podrían tener como resultado el daño grave de la herida y la propiedad. Hay ciertas aplicaciones para que eq
