Évaluations - 5, GPA: 4.2
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Facilité d'utilisation
Therefore, either the symbol “ ” or the words “Double insulation” appear on the power tool or on the nameplate. Although this system has no external grounding, you must still follow the normal electrical safety precautions given in this Instruction Manual, including not using the power tool in wet environments. To keep the double insulation system effective, follow these precautions: a. Only a AUTHORIZED JOHN DEERE DEALER should disassemble or assemble this power tool, and only genuine JOHN DEERE replacement parts should be installed. b. Clean the exterior of the power tool only with a soft cloth moistened with soapy water, and dry thoroughly. Never use solvents, gasoline or thinners on plastic components; otherwise the plastic may dissolve. 7-Inch Disc Grinder Operator's Manual IMPORTANT SAFETY INSTRUCTIONS FOR USE OF THE DISC GRINDER WARNING: DEATH OR SERIOUS BODILY INJURY COULD RESULT FROM IMPROPER OR UNSAFE USE OF THE DISC GRINDER. 1. NEVER operate the disc grinder without its wheel guard in place. 2. NEVER place hands or body parts near the disc during operation. 3. NEVER use a grinding wheel which is cracked or deformed or worn away. 4. NEVER use a grinding wheel with an RPM rating which is less than 6600 RPM. The wheel can disintegrate during use and cause severe injuries. 5. NEVER use the grinder in places where the sparks generated by the grinder can cause explosion, such as where flammable materials or gases are present. 6. ALWAYS wear eye protection that meets the requirement of the latest revision of ANSI Standard Z87.1. 7. ALWAYS wear a mask or respirator to protect yourself from dust or potentially harmful particles generated during the grinding operation. 8. ALWAYS firmly grip the body handle and side handle while operating the grinder. 9. ALWAYS follow the instructions contained in this manual when replacing the grinding wheel. REPLACEMENT PARTS When servicing use only identical replacement parts. Repairs should be conducted only by an AUTHORIZED JOHN DEERE DEALER. SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS AND OWNERS OF THIS TOOL! 7-Inch Disc Grinder Operator's Manual Functional Description MODEL: ET-3302-J 7-INCH DISC GRINDER NOTE: The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the power tool. NEVER operate, or attempt any maintenance on the tool unless you have first read and understood all safety instructions contained in this manual. Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own power tool. NAME OF PARTS: (Fig. 1) SPECIFICATIONS: 7-INCH DISC GRINDER ET-3302-J: Motor Single-Phase Series; Wound Commutator Motor Power Source Single-Phase 115V AC 60Hz Input 1, 640W No-Load Speed (USA) 6, 000 rpm No-Load Speed (Canada) 8, 500 rpm Wheel Size external diam. 7" (180mm) internal diam. 7/8" (22mm) Sanding Disc Size external diam. 7" (180mm) internal diam. 7/8" (22mm) Spindle Thread 5/8"-11UNC Weight 11 lbs. (5.0kg) 7-Inch Disc Grinder Operator's Manual Assembly ASSEMBLY: WARNING: BE SURE TO SWITCH POWER OFF AND DISCONNECT THE PLUG FROM THE RECEPTACLE TO AVOID SERIOUS TROUBLE. 1. Assembling: a. Turn the disc grinder upsidedown so that the spindle is facing upward. b. To mount the wheel guard on the grinder first, slip the set ring (A) over the guard mounting flange, so locating pin fits in the guard locating groove, then twist guard in the groove into a proper angle, so the guard will protect the operator's body from injury by a broken wheel piece. c. Tighten the screw in the set ring (A) of guard. d. To mount a grinding wheel on the grinder, first align the oval-shaped indentation of the wheel washer with the notched part of the spindle, then attach them. e. Fit the protuberance of the grinding wheel onto the wheel washer. f. Screw the wheel nut onto the spindle. g. While pushing the lock button with one hand, lock the spindle by turning the grinding wheel slowly with the other hand. h. Tighten the wheel nut by using the supplied wrench as shown in Fig. 2. 2. For use as a sander: a. After placing the Sanding disc on the rubber pad, insert the washer nut through the spindle. b. While pushing the lock button with one hand, lock the spindle by turning the sanding disc slowly with the other hand. c. Secure the sanding disc and rubber pad by tightening the washer nut with the wrench. CAUTION: MAKE SURE THAT THE GRINDING WHEEL, THE SANDING DISC OR RUBBER PAD ARE MOUNTED FIRMLY. 3. Disassembling: To remove the wheel guard, the grinding wheel, the sanding disc, follow the above- mentioned procedure in reverse order. (Fig. 2) 7-Inch Disc Grinder Operator's Manual Operation APPLICATIONS: FOR USE AS A GRINDER: -Removal of casting fin and finishing of various types of steel, bronze and aluminum materials and castings. -Grinding of welded sections or sections cut by means of welding. -Grinding of synthetic resins, slate, brick, marble, etc. FOR USE AS ...
Ce manuel est également adapté pour les modèles :Les machines à rectifier - ET-3302-J (114.2 kb)