Stimmen - 1, Durchschnittliche Bewertung: 4
(
)
)
|
Anleitung Zusammenfassung
The Sander provides a superior finish, and is faster than conventional finishing methods for both new construction and renovation work. Clean-up time for Model 7800 is minimized by the use of an external vacuum cleaner attached to the sander. ABRASIVE DISC SELECTION The Drywall Sander is shipped with a 100 grit, abrasive disc installed. This abrasive is suitable for most applications. Abrasive discs of 120 grit and 150 grit are available for situations requiring a smoother finish. CAUTION: Do not attempt to use any abrasives other than those recommended by Porter-Cable. HOW TO HOLD A DRYWALL SANDER The Drywall Sander should be held with both hands on the main tube (A) Fig. 1. The hands may be positioned anywhere along the main tube to provide the best combination of reach and leverage for the particular application. CAUTION: Keep your hands on the main tube (A) Fig. 1. Keep away from the sanding head area. The sanding head swivels in multiple directions and could pinch your hand. Fig. 1 CONNECT MODEL 7800 DRYWALL SANDER TO VACUUM CLEANER The following items are furnished with the Model 7800 Drywall Sander: 1.One vacuum hose. The hose is 13 feet long with a standard 1-1/4" vacuum cleaner connector on one end and a special swivel connector on the Sander end. It has a static dissipating feature to dissipate static electrical charges that are sometimes experienced when recovering drywall dust. 2.One 11/4" to 21/2" adapter (adapts the 11/4" hose connector to fit a 21/2" vacuum cleaner). 3.Three straps to connect the Sander cord to the vacuum hose (to prevent tangling). 7 904374- 06-26-02.qxd 7/11/02 8:12 AM Page 8 INSTALLATION 1. Install the special drywall dust bag into your vacuum cleaner, following the instructions supplied with the vacuum cleaner. If this dust bag does not fit your vacuum cleaner correctly, purchase and install a suitable filter bag that is rated for drywall dust. CAUTION: Failure to use a dust bag rated for drywall dust will increase the level of airborne dust particles in the work area. Continued and prolonged exposure to high concentrations of airborne dust may affect your respiratory system function. 2. Connect the vacuum hose to the Drywall Sander. Open the Drywall Sander’s hose connector by turning the large nut (A) Fig. 2 counterclockwise a few turns. Push the vacuum hose swivel connector (B) Fig. 2 into the Drywall Sander connector and seat firmly. Turn the large nut clockwise to tighten the connector. Fig. 2 Fig. 3 3. Install the three “hook & loop” type straps to prevent tangling of the Sander cord and the vacuum hose. Lay the cord and the vacuum hose out parallel to each other. Place a strap approximately two feet from each end and place the third strap halfway between the other two. Wrap the long end of each strap around the vacuum hose and close. Wrap the short end of each strap around the cord and close (Fig. 3). 4. Connect the vacuum hose to your vacuum cleaner. Use the 1-1/4" to 21/ 2" adapter if necessary. If your vacuum cleaner requires a special connector (something other than the standard 1-1/4" to 2-1/2" connectors supplied with the Drywall Sander), contact your vacuum cleaner supplier for the proper adapter. 8 904374- 06-26-02.qxd 7/11/02 8:12 AM Page 9 TO START AND STOP DRYWALL SANDER Be certain that the power circuit voltage is the same as that shown on the specification plate of the tool, and that the switch is OFF. Connect the tool to the power circuit. The Drywall Sander is equipped with a “rocker” type switch (A) Fig. 4. The top end of the switch button is labeled “OFF”, and the bottom end of the button is labeled “ON”. To start the Sander, press the bottom (ON) end of the switch. To stop the Sander: press the top (OFF) end of the switch. SPEED CONTROL The Model 7800 Drywall Sander is equipped with a variable speed control. The speed is adjusted by turning the control knob (B) Fig. 4. The control knob is numbered “1” through “5”. The setting “1” is the slowest speed (approximately 1000 RPM) and “5” is the fastest speed (approximately 2,000 RPM). Use the higher speed settings for fast stock removal. Use the lower speed setting to reduce removal rate for more precise control. The Model 7801 Drywall Sander has a constant speed of 2,000 RPM. BRUSH-TYPE SKIRT On the Model 7800, a brush- type skirt (A) Fig. 5, surrounds the abrasive pad. This skirt serves two purposes: (1) It extends below the surface of the abrasive pad so that it contacts the work surface first, preventing the abrasive from “gouging” the work. (2) It helps contain the drywall dust until the vacuum cleaner pulls it away. Replace the skirt if it is damaged or if it is worn excessively. Replacement skirts are available from any Porter-Cable Service Center (see the list in back of this manual). Since the Model 7801 requires no vacuum cleaner, the skirt is shorter, but provides the same purpose as #1 in the preceding paragraph. Fig. 4 Fig. 5 CAUTION: DISCONNECT TOOL FROM POWER SOURCE. 9 904374- 06-26-02.qx...
Dieses Handbuch ist für folgende Modelle:Schleifmaschinen - 7800 (420.61 kb)