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Instruções de Operação Harbor Freight Tools, Modelo 94748

Fabricante : Harbor Freight Tools
Arquivo Tamanho: 1.03 mb
Arquivo Nome : 71b5616c-c2c6-47aa-a599-807b42f8f511.pdf
Língua de Ensino: enfr
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CAUTION! Always secure the workpiece in place, using a vise or clamps (not included). Make sure the Power Switch (27) is in its “OFF” position. Then, plug the Power Cord/Plug (15) into the nearest 120 volt, grounded, electrical outlet. (See Figure E.) Keep the Belt Sander off the work surface. Then, squeeze the Power Switch (27) to start the tool. If desired, use the Lock Button (14) to lock the Power Switch in its continuous run mode. (See Figure E.) Place the heel of the Belt Sander on the work surface first. Then with a forward motion, begin sanding as the tool is lowered onto the work surface. Move the Belt Sander slowly back and forth across the work surface, using short, overlapping strokes. Do not apply excessive pressure on the Belt Sander. Too much pressure will overload the motor and reduce Sanding Belt (66) speed. Avoid tilting or rocking the Belt Sander or sanding in one spot for too long. Begin sanding with a coarser grit Sandpaper and gradually use finer grits until the desired finish on the work surface is achieved. When finished sanding, lift the Belt Sander off the work surface. Squeeze the Power Switch (27) to disengage the Lock Button (14) and turn off the Sander. Allow the Belt Sander to come to a complete stop before setting the tool down. Unplug the Power Cord/Plug (15) from its electrical outlet. Make sure to store the Belt Sander in a clean, dry, safe location out of reach of children and other unauthorized people. INSPECTION, MAINTENANCE, AND CLEANING WARNING! Make sure the Power Switch (27) of the Belt Sander is in its “OFF” position and the tool is unplugged from its electrical outlet before performing any inspection, maintenance, or cleaning procedures. (See Figure E.) Before each use: Inspect the general condition of the Belt Sander. Check for loose screws, misalignment or binding of moving parts, damaged electrical wiring, and any other condition that may affect its safe operation. If abnormal noise or vibration occurs, have the problem corrected before further use. Do not use damaged equipment. Before each use: Inspect the Sanding Belt (66). Using dull Sanding Belts will cause excessive wear on the motor of the Belt Sander and will not produce satisfactory sanding results. Replace with a new Sanding Belt when needed. (See Figure E.) To clean the exterior parts of the Belt Sander: Use only a clean cloth and mild detergent. Then dry. Do not immerse any electrical part of the tool in any liquids. CAUTION! All maintenance, service, or repairs not mentioned in this manual must only be performed by a qualified service technician. TROUBLESHOOTING Problem Possible Solution Belt Sander will not turn on. Make sure to firmly squeeze the Power Switch. Make sure the Power Cord/Plug is connected to a working, 120 volt, grounded, electrical outlet. Discontinue using the Belt Sander, and have a qualified service technician check out the tool. Belt Sanding not removing material adequately from the workpiece. Do not apply excessive downward pressure on the Belt Sander. Increase the speed of the Belt Sander. Make sure the Sanding Belt is not dull or clogged with excessive debris. Use a coarser grit Sanding Belt. Gashes and hollows occur in the workpiece when sanding. Avoid tilting or rocking the Belt Sander or sanding in one spot too long. Sanding Belt slips off rollers of tool while in use. Adjust the tracking of the Sanding Belt. Power Switch will not turn the Belt Sander off. Unplug the Belt Sander from its electrical outlet. Discontinue using the Belt Sander, and have a qualified service technician check out the tool. PARTS LIST Part Description Qty. 1 Washer (C) 2 2 Wave Washer 1 3 Ball Bearing 1 4 Ball Bearing 2 5 Tapping Screw 2 6 Tapping Screw 3 7 Tapping Screw 2 8 Tapping Screw 2 9 Tapping Screw 4 10 Carbon Brush 2 11 Brush Holder 2 12 Epoxy Board 2 13 Plain Washer 1 14 Lock Button 1 15 Power Cord/Plug 1 16 Bearing Holder 1 17 Small Belt Pulley 1 18 Plain Washer 1 19 Plain Washer 1 20 Cord Anchor 1 21 E-Type Ring 1 22 Spring 1 23 Spring 1 24 Spring 1 25 Hex Nut 1 26 Cord Guard 1 27 Power Switch 1 28 Belt Control Plate 1 29 Right Housing 1 30 Front Handle Cover 1 31 Front Handle 1 32 Left Housing 1 33 Mounting Plate 1 Part Description Qty. 34 Fan Baffle 1 35 Mounting Cover 1 36 Washer (A) 1 37 Plain Washer 3 38 Rivet 1 39 Lever 1 40 Needle Bearing 4 41 Front Pulley Shaft 1 42 Front Pulley 1 43 Rubber Bushing 1 44 Spring 1 45 Ball Bearing 1 46 Gear 1 47 Rear Pulley Shaft 1 48 Large Belt Pulley 1 49 Gear Shaft 1 50 Timing Belt 1 51 Belt Cover 1 52 Middle Housing 1 53 Rotor 1 54 Adjusting Knob 1 55 Lock Knob 1 56 Speed Adjuster 1 57 Bracket Assembly 1 58 Rear Pulley 1 59 Mounting 1 60 Stator 1 61 Internal Wire Assembly 2 63 Internal Wire Assembly 1 64 Tapping Screw 15 65 Vacuum Bag 1 66 Sanding Belt (80 Grit) 1 NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AN...


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