Porter-Cable 740 instruction manual Specific Safety Rules, Symbol Definition

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SPECIFIC SAFETY RULES

WARNING: READ AND UNDERSTAND ALL INSTRUCTIONS. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.

SAVE THESE INSTRUCTIONS

1.Hold 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 tool “live” and shock the operator.

2.Keep blades sharp. Sharp blades will do the job better and safer.

3.Keep hands away from cutting area. When sawing never reach underneath or behind the material being cut for any reason.

4.When you have finished a cut be careful not to come into contact with the blade. Turn off the motor immediately.

5.Exercise extreme caution when blind cutting to be certain that there are no foreign objects such as electrical wire, conduit, plumbing pipes, etc., that may come into contact with the blade.

6.Always exercise extreme caution when positioning hands. Use both hands to hold and control tool especially when making angle or scroll cuts. Exercise caution when cutting towards operator.

7.Always be aware of increased tool vibration, kickback and blade breakage potential when making angle and scroll cuts..

8.Use only recommended blades with this tool. Do NOT use jig saw blades without the proper blade adaptor.

9.To prevent accidental electrical shock the tool must be held as shown in Fig. 10 or Fig. 10A, and have the rubber front housing cover properly installed and NOT DAMAGED. The rubber front housing cover also serves as an assembly pin retention mechanism.

10.Do not operate the tool with the guide shoe removed.

11.Stay clear of end pieces that may fall after being cut off.

12.Do not attempt to plunge cut metal. Tool is not designed to plunge cut metal and doing so may result in risk of injury.

13.Some wood contains preservatives which can be toxic. Take extra care to prevent inhalation and skin contact when working with these materials. Request, and follow, any safety information available from your material supplier.

14.There are certain applications for which this tool was designed. Porter- Cable strongly recommends that this tool 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 tool until you have contacted Porter-Cable and we have advised you.

Technical Service Manager

Porter-Cable Corporation

4825 Highway 45 North

Jackson, TN 38305

SYMBOL

DEFINITION

V

volts

A

amperes

Hz

hertz

 

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Contents Tigerclaw General Safety Rules Electrical SafetyPersonal Safety Work AreaService Tools USE and CareSpecific Safety Rules Symbol DefinitionMotor Replacement PartsExtension Cord Selection Assembly Installing the BladeFunctional Description ForewordFlush Recessed Break Pivoting Guide Shoe Assembly and Adjustment Installing the Blade AdaptorRotatable Gear Housing Adjustment Front Scroll Housing Adjustment HOW to Hold SAWTo Start and Stop SAW OperationVariable Speed Using the SAW Pivoting Guide ShoeBefore YOU Start to Work Sawing WoodMaintenance Keep Tool CleanSawing Metal Failure to StartAccessories Service and RepairsLubrication Brush Inspection and LubricationPORTER-CABLE Limited ONE Year Warranty Canadian PORTER-CABLE Delta Service Centers

740 specifications

The Porter-Cable 740 is a powerful and versatile sander, designed for both professional tradespeople and DIY enthusiasts who require precision in their sanding projects. Renowned for its reliability and performance, the 740 series combines advanced technologies with practical features, making it an essential tool in any woodworking or finishing application.

One of the standout features of the Porter-Cable 740 is its robust motor. Equipped with a high-performance 2.5 amp motor, the sander generates an impressive amount of power, allowing it to tackle various materials with ease. This strength ensures that the user can efficiently remove material, whether smoothing rough surfaces, shaping edges, or preparing surfaces for finishing.

The design of the Porter-Cable 740 emphasizes user comfort and control. Its ergonomic grip reduces fatigue during prolonged use, making it suitable for extensive sanding tasks. Additionally, the sander is lightweight yet sturdy, facilitating easy maneuverability without sacrificing durability. The easy-to-access on/off switch is conveniently located, allowing for seamless operation.

Another significant advantage of the 740 is its variable speed control feature. This allows users to adjust the sanding speed according to the material and task at hand, providing versatility for different sanding applications. For instance, a higher speed may be used for faster material removal, while a slower speed can be ideal for fine finish sanding.

The dust collection system integrated into the Porter-Cable 740 is another highlight. It effectively captures dust and debris during operation, resulting in a cleaner work environment. The dust bag is easy to remove and empty, minimizing downtime and enhancing convenience. Additionally, this system not only keeps the work area tidy but also helps maintain better visibility of the work surface.

In terms of versatility, the Porter-Cable 740 is compatible with various sanding sheets and attachments, allowing users to customize their tool for specific tasks. This adaptability ensures that the sander remains useful for a wide range of projects, from intricate detailing to large-scale sanding tasks.

In summary, the Porter-Cable 740 combines power, versatility, and user-friendly features to cater to various sanding needs. With its reliable motor, ergonomic design, efficient dust collection, and adjustable speed, this sander makes an excellent addition to any toolkit, promising precision and performance in sanding projects of any size.
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