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Manual de usuario Harbor Freight Tools, modelo 93762

Fabricar: Harbor Freight Tools
Tamaño del archivo: 4.37 mb
Nombre del archivo: a55b3226-3798-45e4-816a-a0f9393c0f00.pdf
Idioma del manual:en
Enlace gratuito para este manual disponible en la parte inferior de la página



Otros manuales para este modelo:
Jig Saw y - 93762 (3.49 mb)en

Resumen del manual


Page 17 To UseThe QuickVise Adjustment For An Angle Cut: To UseThe QuickVise Adjustment For An Angle Cut: . Loosen the Hex Bolt (136), and move the Mitering Vise Plate (138) to the threaded hole position. Adjust the Mitering Vise Plate to the desired angle as indicated by the Angle Scale (165). Loosen the Hex Bolt (139), and adjust the Moveable Vise Plate (141) to parallel the Mitering Vise Plate. Then, re-tighten the Hex Bolt. (See Figure Q.) THREADED HOLE POSITION MITERING VISE PLATE (138) HEX BOLT (136) ANGLE SCALE MOVEABLE VISE PLATE (141) HEX BOLT (139) (165) FIGURE Q To AdjustThe Stock Stop: 1. Loosen the Socket Head Screw (156) that holds the Stock Stop (157) to the Shaft (158). (See Figure R.) 2. Adjust the Stock Stop (157) to the desired length position. Then, re-tighten the Socket Head Screw (156). (See Figure R.) SHAFT (158) SOCKET HEAD SCREW (156) STOCK STOP (157) WORKPIECE (NOT INCLUDED) FIGURE R SKU 93762 For technical questions, please call 1-800-444-3353. Page 18 AdjustingThe Blade Guide Bearings: AdjustingThe Blade Guide Bearings: . NOTE: Blade Guide Bearings (88, 92, 100, 104) adjustment is a critical factor in the performance of the Bandsaw. 2. It is always best to try a new Saw Blade (82) to see if it will correct poor cutting before attempting to adjust the Blade Guide Bearings. For example, if a Saw Blade becomes dull on one side sooner than the other, it will begin cutting crooked. A Saw Blade replacement will correct this problem, whereas Blade Guide Bearings adjustment will not. 3. If a new Saw Blade does not correct the problem, check the Blade Adjustable Seats (83, 110) to obtain the proper clearance. (See Figure S.) 4. NOTE: There should be from .000” (just touching) to .001” clearance between the Saw Blade and Blade Guide Bearings (88, 92, 100, 104). To obtain this clearance adjust as follows: A. The Outer Blade Guide Bearings (92, 104) are mounted to Shafts (91, 103) and can be adjusted. (See Figure S.) B. Loosen the Nuts (86, 96) while holding the Shafts (91, 103) with an Allen wrench (not included). (See Figure S.) C. Position the Shafts (91, 103) by turning it to the desired position of clearance. Then, re-tighten the Nuts (86, 96). (See Figure S.) D. Adjust the InnerBlade Guide Bearings (88, 100) in the same manner. SHAFT (91, 103) OUTER BLADE GUIDE BEARING (92, 104) INNER BLADE GUIDE BEARING (88, 100) NUT (86, 96) (NOT SHOWN) SHAFT (91, 103) SAW BLADE (82) FIGURE S SKU 93762 For technical questions, please call 1-800-444-3353. Page 19 AdjustingThe BladeTracking: AdjustingThe BladeTracking: . Raise the Saw Head to its full vertical position, making sure it locks in position by turning the Support Plate (150) to the right until it firmly locks into the Body Frame (60) and inserting the Locking Pin (153). (See Figure M.) 2. Turn on the Bandsaw. The Saw Blade (82) is tracking properly when the back of the Blade is just touching the edge of the Blade Wheel (37) flange. The back of the Blade should not be rubbing against the flange. (See Figure T.) 3. If adjustment is necessary, the Blade Guide Bearings (88, 92, 100, 104) should be clear of the Saw Blade (82). (See Figure S.) 4. Loosen the middle Hex Bolt (21) to a point where it is loose but snug. (See Figure S.) 5. With the Bandsaw running, turn the lower Screw (22) until the Saw Blade (82) is tracking properly, making sure Blade tension is maintained by turning the Blade Tension Adjusting Knob (34). (See Figure S.) 6. Make sure to re-tighten the middle Hex Bolt (21) when adjustment is complete. (See Figure S.) HEX BOLT (21) LOWER SCREW (22) BLADE TENSION ADJUSTING KNOB (34) BLADE WHEEL (37) FIGURE S AdjustingThe BladeTension: 1. Turn the Blade Tension Adjusting Knob (34) clockwiseto increase tension on the Saw Blade (82). Turn the Blade Tension Adjusting Knob counterclockwiseto decrease tension on the Saw Blade. Correct tension is aquired when the Saw Blade is just tight enough so that no slippage occurs between the Saw Blade and the Blade Wheels (37, 54). (See Figure T, next page.) 2. NOTE: When the Bandsaw is not in use over long periods of time, release the tension on the Saw Blade (82). (See Figure T.) SKU 93762 For technical questions, please call 1-800-444-3353. Page 20 BLADE TENSION ADJUSTING KNOB BLADE TENSION ADJUSTING KNOB BLADE WHEEL (37) SAW BLADE (82) BLADE BACK COVER (114) BLADE WHEEL (54) FIGURE T AdjustingThe Feed Rate: 1. The feed rate of the Body Frame (60) can be adjusted by turning the Handle (127) clockwiseto decrease the feed rate or counterclockwiseto increase the feed rate. Do not turn the Handle more than one turn at a time. Excessive feed pressure can break the Saw Blade (82). Insufficient feed pressure dulls the Saw Blade rapidly. (See Figure U.) FIGURE U HANDLE (127) SKU 93762 For technical questions, please call 1-800-444-3353. Page 21 AdjustingThe Blade Guide Brackets: AdjustingThe Blade Guide Brackets: . The Right Blade Guide Bracket (90) and Left Blade Guide Bracket (102) are adjustable by loos...


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