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Model: S272
Basic Operation
1 hp, 1ph or 3 ph. 5400 SFPM
1. Remove from shipping box, check to be sure that incoming voltage matchesthe
unit.
2. Belt changing- Turn off machine power, openthe side door of the machine to
exposethe sanding belt. Releaselever #4 ( seeparts sheet) from rack (#8) . This
releasesbelt tension. Remove sanding belt and replace with a new belt. Re-
tension the sandingbelt by pulling up on lever #4 andlocking it into the rack (#8).
Only moderate pressure is needed.
3. Belt tracking- Track or "center on the pulleys" the sandingbelt with knob (#6).
This movesthe sandingbelt left or right. The belt should stay centeredor
"tracked".
4. Platen- S272 hastwo serrated 70 duro contact wheels on either end of the platen
(#1). You can position the platen and contact wheels in any configuration needed.
Loosen the center bolt on the platen (#1) and rotate to the position desired. Use
either contact wheel or just the flat platen area.The adjusting bar (#2) may need
to be loosenedand pulled tight to get correct belt tension for the platen position.
Re-tighten all bolts and cap screwsto maintain platen/contact wheel position.
5. Work table- When using the work table keepthe table within 1/8" of the sanding
belt to prevent "pinching" the workpiece betweenthe belt and the table.
6. Belt guard- Keep the flip down belt guard (#15) in position.
7. Safety- Always follow correct safety procedures.SEE SAFETY SHEET.
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