Stimmen - 2, Durchschnittliche Bewertung: 4 ( )

Hersteller: Delta Dateigröße: 1.07 mb Dateiname: b31d2337-5082-4931-83c9-5b8fd81ddf91.pdf Unterrichtssprache:

416-01-651-0001 Dated 10-20-78 31-200 8V2" DISC SANDER The 81/a" Disc Sander permits straight, angular, curved and convex surfaces to be finished accurately. For circular, band and scroll sawed work, beveling edges and ends of square stock and rounding corners, it is ideal. It can be used for finishing wood, plastics, non-metals and metals in the home workshop. TILTING THE TABLE The table of disc sander can be tilted 45 degrees down and 30 degrees up. To make this adjustment, 'loosen the handknob (A) Fig. 1, and tilt the table to the desired position. PAPER SANDING DISCS The abrasive paper discs used on the disc sander depend upon the job at hand. Garnet is used for sanding both wood 'and plastics. When a garnet sanding disc becomes filled or loaded, we suggest replacing it, since continued operation will result in burning the work instead of cutting away the stock, use coarse paper discs for rough work and reserve the fine paper discs where a smooth finish is required. These discs give a nice, clean cut because the garnet used is hard enough to retain its sharp edges, thus insuring long life and economical operation. LUBRICATION The steel shaft of thedisc sander rotates in two porous bronze bushings which are press fitted into the sides of the base casting. These bushings hold approximately 30 percent of their volume in oil, by the oil seeping into the voids of the bushing material. These bushings have been saturated with oil before assembling the disc sander, consequently they will run a considerable length of time without adding lubrication. . We suggest frequently oiling these bushings by lifting the cap of the oiler on top of the base casting. ' ‘ Since the bushings are porous the oil is allowed to seep slowly through the bushing material replacing the oil which may have been lost from the bushing. Oil seepage will be somewhat faster when the disc sander is run continuously, due to higher temperature - of the bushings. - By allowing the oil to seep through the - porous bronze bushings instead of having the bushing drilled for oiling it is possible to prevent the entrance of grit and abrasive material from entering the bushings and cause exessive wear. We suggest using a good grade of SAE 20 oil which is suitable for this disc sander. With this type of lubrication there may be a slight amount of oil leakage from these bushings this leakage of oil will permit dust particles, abrasive particles, etc., to adhere to the base casting. We suggest wiping any FI®» 1 excessive leakage of oil from the sides of the base casting to avoid the possibility of any grit entering the porous bronze bushings. OPTIONAL MOTORS N®, '■ HJP. Hearings Speed Volts 82-133 % Sleeve 1725 115 62-134 _ % Ball 1725 115 62-142 m Ball 1725 115 ACCESSORIES Miter Gauge No. 31-304 For use with 31 -200 81## 'Disc Sander. Sanding Discs No. 46-101 Coarse (40 grit) No. 46-102 Medium (80 grit) Pkg. of 12, 8%" diameter, garnet. Requires disc adhesive for mountin...

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