FINE FINISHING

The action of the Porter-Cable Finishing Sander causes thousands of tiny abrasive grits to move in circular orbits against the work at high speed. Each grain moves in the same direction at a constant speed so the cutting action is uniform over the entire pad surface. Crossing and re-crossing of the abrasive grits from all directions quickly levels surface irregularities to a fine, uniform smoothness. Start the work with an abrasive grit just coarse enough to remove the high spots and excessive roughness. Follow with a second sanding using a grit one or two grades finer. Continue with successively finer grits until the desired finish is obtained. DO NOT GO FROM A COARSE GRIT TO A VERY FINE GRIT IN ONE STEP.

Going from a coarse grit to a very fine grit in one step could make it difficult to remove swirl marks that might have been made by the coarse grit abrasive. Use the finest grits practical for the roughing operation and then finish by using successively finer grits.

REMOVING PAINT AND VARNISH

Read and follow all instructions in the ADDITIONAL SAFETY RULES FOR PAINT REMOVAL section of this manual.

Your sander will do a good job of removing old paint and varnish if two precautions are taken. First, be sure to use a coarse, open coat abrasive to avoid the usual clogging of the abrasive surfaces. Second keep the machine moving over new areas to avoid heating and softening the material being removed. Try to work the entire surface down at the same time by working in wide, overlapping arcs. Do not concentrate on small areas. If liquid removers or heaters are used to speed the work, be sure the surface is cool and dry and the excess material has been scraped away with a putty knife or other suitable scraping tool before applying the sander.

CABINETS AND DOORS

The orbital motion of the Porter-Cable Finishing Sander is ideally suited for finishing doors, cabinet fronts and other installations where wood grain is often perpendicular to that of a joining piece. Since the motion is circular, the machine may be moved in any direction and crossed from one part to the other without regard to direction of grain. A uniform and smooth finish will result on both parts. The same procedure may be used when evening joints in all types of cabinet work. The sander may be worked on both sides and in all directions to obtain a smooth, matching joint. By properly changing from coarser to finer grit abrasives, an excellent finish will result.

RUBBING AND POLISHING

The finishing sander is excellent for all types of polishing and rubbing on flat or round surfaces. Felt rubbing pads, available as accessory equipment can be quickly attached for rubbing operations. With it, metal parts, enameled surfaces and woodwork may be polished. Use rouge or paste wax for polishing with the finishing sander.

TROUBLESHOOTING GUIDE

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.

12

Page 11 Page 13
Page 12
Image 12
PYLE Audio 330 instruction manual Troubleshooting Guide, Fine Finishing, Removing Paint and Varnish, Cabinets and Doors
Page 11 Page 13

330 specifications

PYLE Audio has long been recognized for its innovative audio solutions, and the PYLE Audio 330 is no exception. This high-performance amplifier epitomizes the brand’s commitment to delivering powerful sound and reliable functionality, making it an excellent choice for music enthusiasts and professionals alike.

At the heart of the PYLE Audio 330 is its robust power output, delivering an impressive 330 watts of peak power. This substantial output ensures that users can enjoy crystal-clear audio at any volume, whether in a home theater setup, outdoor rally, or at a live music event. The amplifier is designed to drive a variety of speakers effectively, catering to different audio setups and environments.

The PYLE Audio 330 incorporates a range of advanced technologies to enhance audio performance. Equipped with a built-in Bluetooth receiver, it allows for seamless wireless streaming from smartphones, tablets, or laptops. This feature not only simplifies connectivity but also ensures that users can enjoy their favorite playlists without the need for cumbersome cables.

Another notable characteristic of the PYLE 330 is its versatility in connectivity options. It includes multiple input channels, such as RCA, AUX, and USB, allowing users to connect a variety of audio sources effortlessly. The amplifier is also compatible with both 2-channel and 4-channel speaker configurations, providing flexibility for different audio setups.

The amplifier boasts a stylish and durable design, featuring a sleek metal chassis that not only looks great but also improves heat dissipation. This is essential for maintaining optimal performance during extended use. The front panel is equipped with easy-to-use controls, including adjustable volume, bass, and treble knobs, empowering users to customize their sound experience according to personal preferences.

Furthermore, the PYLE Audio 330 is built with user safety in mind. It features built-in short-circuit protection, ensuring that the amplifier does not overheat or sustain damage, which extends its lifespan and reliability.

In summary, the PYLE Audio 330 stands out in the realm of audio amplifiers with its impressive power output, versatile connectivity, advanced Bluetooth technology, and user-friendly design. Whether for home, studio, or outdoor use, this amplifier is engineered to deliver exceptional sound quality and performance, making it a valuable asset for any audio setup.
Top Page Image Contents