Porter-Cable 844 Functional Description, Assembly Operation, Foreword, Removing the Blade

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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

This 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

A

 

 

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).

B

2. TO STOP THE SAW – Release

 

 

Fig. 3

the trigger switch.

 

 

REMOVING THE BLADE

Remove the battery pack.

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.

C

Fig. 4

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Contents Cordless Circular Saw Important Safety Instructions Table of ContentsCalifornia Proposition Safety Guidelines DefinitionsGeneral Safety Rules General Safety Rules Safety Instructions for All Saws Additional Specific Safety RulesAdditional Specific Safety Rules Lower Guard Safety Instructions Safety Instructions for Charger and Batteries Do not charge battery in damp or wet locations Installing or Removing Battery Pack Charging the Battery PackNormal Charging Carton Contents Battery OperationDiagnostics Functional Description Assembly OperationForeword Starting and Stopping the SAWTelescoping Guard Installing the BladeTo Adjust for Bevel Cuts To Adjust Depth of CUTTo Adjust 45 Positive Stop To Adjust 90 Positive StopLine of CUT Indicator 45 Bevel Positive StopsTo Attach the Base Insert Installing Sawdust Exhaust NozzleVacuum Cleaner Adapter Installation and Care of Dust BAGTo Attach RIP Guide Crosscutting HOW to USE the SAWRipping Pocket Cuts Plunge Cutting Bevel CuttingKeep Tool Clean Troubleshooting MaintenanceFailure to Start LubricationAccessories ServiceWarranty Replacement Parts Service and RepairsCanadian PORTER-CABLE Delta Service Centers

844 specifications

The Porter-Cable 844 is a highly regarded portable benchtop planer, designed to combine power, precision, and convenience for both professional woodworkers and DIY enthusiasts. This planer features a robust 15-amp motor that delivers a substantial 20,000 RPM, ensuring efficient stock removal and smooth finishes on a variety of wood materials.

One of the standout features of the Porter-Cable 844 is its dual blade system, which utilizes two high-quality, reversible blades. This not only increases the tool's durability but also offers an extended lifespan before the need for replacement. The blades can effectively remove up to 1/8 inch of material in a single pass, making it suitable for a wide range of planing tasks, from flattening rough lumber to finishing edges for joint preparation.

The design of the 844 emphasizes user comfort and ease of operation. With a lightweight frame, it is portable enough for easy transport between job sites. Its ergonomic handles provide a comfortable grip, reducing fatigue during extended use. The integrated dust port is another practical feature, allowing for efficient dust collection when attached to a vacuum system. This functionality keeps the workspace tidy and enhances visibility while working.

Porter-Cable’s innovative feed system is designed for consistent and dependable operation. Featuring a variable speed option, the feed rate can be adjusted according to the specifics of the project, which allows users to tailor the planing process to different wood types and thicknesses. The adjustable table height is another beneficial characteristic, allowing for precise depth settings to accommodate various machining requirements.

Safety features are paramount in the design of the Porter-Cable 844. It includes a safety lock-off switch that prevents accidental starts, ensuring a secure operating environment. The combination of power, precision, and user-friendly features makes the Porter-Cable 844 a versatile and essential tool for anyone serious about woodworking.

In summary, the Porter-Cable 844 stands out in its class due to its powerful motor, dual blade capabilities, adjustability, and safety features. Whether you are looking to smooth out rough cuts, prepare wood for joining, or achieve a fine finish on your projects, the Porter-Cable 844 provides the performance and reliability you need to get the job done efficiently. It is a top choice for professional craftsmen and hobbyists alike, ensuring excellent results on each planing task.
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