Assessments - 1, GPA: 3
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Facilidade de uso
Warning! Always unplug the unit when changing bits. Warning! After drilling or driving screws, the bit will be extremely hot. Do not touch it until it has had ample time to cool down. 1. Insert the Chuck Key (41) into one of the holes in the Chuck (3) and turn it counterclockwise to open the jaws. 2. Insert the bit and hand tighten it, then tighten it with the Chuck Key (41) by turning it clockwise. Carbon Brush (also found on bottom of tool) Torque Switch Figure 1 Trigger Chuck Lock Button Side Handle Power Cord 3. With heavy leather gloves on, tug on the bit and make sure it is securely attached. Check that it is straight. Note: Always use sharp bits. Dull or damaged bits may cause undue stress on the drill and possibly break causing injury. Bits are available at Harbor Freight Tools. 4. Securely clamp your workpiece. 5. Locate the Side Handle on the desired side of the tool. Drilling 6. When drilling wood, place the bit at the point to be drilled. If you are drilling a hard, smooth surface, use a punch to mark the drill location. Set the Directional Switch forward. Grasp the handles firmly with both hands and slowly squeeze the Trigger (34). Never operate the tool without the side handle. Never force the tool. Only apply light pressure when horizontal drilling. If you need more or less torque, use the torque adjustment on the top of the drill. Note: When drilling plastics or plastic coated chip board, follow the same directions as stated in number 5 for wood. Note: If a bit becomes wedged into the workpiece, stop and change the Directional Switch to the reverse position. Then slowly squeeze the Trigger to back the bit out of the work piece. 7. When drilling metal, always use a punch to mark the drilling position. Use a lubricant to prolong the life of the bit and increase the drilling action with most metals. With steel, tin, and sheet metal use a light machine oil, with aluminum, use paraffin. Do not use lubricants with brass, copper, and cast iron. Grasp the handles firmly with both hands and slowly squeeze the Trigger (34). Never operate the tool without the side handle. Never force the tool. Only apply light pressure when horizontal drilling. 8. When driving screws, use bits suitable for the type and size of screw you are using. Drill a pilot hole for the screw head to bite into. Use the lowest torque setting. Grasp the handles firmly with both hands and slowly squeeze the Trigger (34). Never force the tool. To back out a screw, stop and change the Directional Switch to the back position. MAINTENANCE 1. Unplug the drill while performing maintenance. 2. Periodically check the mounting screws and tighten if necessary. 3. Clean the unit with a damp cloth. Never use solvents to clean the unit. 4. Inspect the chuck and remove any dirt or debris. 5. Inspect the Carbon Brushes (29). See Figure 1 on page 4. • Remove the Carbon Brush Cap (30) on top of the drill. • Take the Carbon Brush (29) out of the Brush Holder (28). If it is dirty, use a pencil eraser to clean it. If it is worn, replace it and replace the Carbon Brush Cap (30). If you replace one Carbon Brush, you must replace them both. Repeat the process with the Carbon Brush Cap (30) on the bottom of the drill. REV 07d PARTS LIST PartDescriptionQ’ty1Screw1 2Washer13Chuck14Fender Ring15Felt Cover16Felt171/2 Circle Key18Spindle19Screw410Bearing111Head Shell112Gear113Needle Bearing114Needle Bearing1151/2 Circle Key116Middle Gear117Gear118Needle Bearing119Middle Cover120Bearing121Armature1PartDescriptionQ’ty22Windshield123Bolt224Stator125Bearing126Bearing Sleeve127Motor Housing128Brush Holder229Carbon Brush230Carbon Brush Cap231Right Handle132Screw633Governor134Trigger135Cable Clamp136Screw237Cable Sheath138Power Cord139Left Handle140Screw841Chuck Key1 Note: Chuck Key (41) not shown in Assembly Drawing. PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. Note: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. ASSEMBLY DRAWING 1 2 14 3 15 16 4 17 5 18 6 19 7 8 20 9 10 21 11 22 12 13 23 24 25 26 27 29 28 30 31 40 32 39 33 38 34 36 37 35 LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to th...