Assessments - 4, GPA: 3.8
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Sparks from the wheel could ignite these materials. ! WARNING This machine is not intended to be used with Wet Diamond Wheels. Using water or other liquid coolants with this machine may result in electrocution or shock. Use of Dry Diamond Wheels is acceptable. POCKET CUTS Disconnect the plug from the power source before making adjustments. Set depth adjustment according to material to be cut. Tilt saw forward with cutting guide notch lined up with the line you’ve drawn. Raise the lower guard, using lift lever and hold the saw by the front and rear handles (Fig. 7). With the blade just clearing the material to be cut, start the motor. Gradually lower the back end of saw using the front end of the foot as the hinge point. As blade starts cutting the material, release the lower LOWER GUARD LIFT LEVER LINE FIG. 7 ! WARNING GUIDE FOOT guard immediately. When the foot rests flat on the surface being cut, proceed cutting in forward direction to end of cut. -10 BM 2610912403 1/03 1/16/03 12:23 PM Page 11 ! WARNING Allow blade to come to a Turn saw around and finish the cut in the complete stop before lifting normal manner, sawing forward. If corners of the saw from cut. Also, never pull the saw your pocket cut are not completely cut through, backward since blade will climb out of the use a jigsaw or hand saw to finish the corners. material and KICKBACK will occur. CUTTING LARGE SHEETS Large sheets and long boards sag or bend, depending on support. If you attempt to cut without leveling and properly supporting the piece, the blade will tend to bind, causing KICKBACK and extra load on the motor (Fig. 8). Support the panel or board close to the cut, as shown in (Fig. 9). Be sure to set the depth of the cut so that you cut through the sheet or board only and not the table or work bench. The two-by-fours used to raise and support the work should be positioned so that the broadest sides support the work and rest on the table or bench. Do not support the work with the narrow sides as this is an unsteady arrangement. If the sheet or board to be cut is too large for a table or work bench, use the supporting two-by-fours on the floor and secure. WRONG RIGHT FIG. 8 FIG. 9 RIP CUTS The combination blade provided with your saw is for both cross cuts and rip cuts. Ripping is cutting lengthwise with the grain of the wood. Rip cuts are easy to do with a rip fence (Fig. 10). Rip Fence is available as an accessory (not included). To attach fence, insert fence through slots in foot to desired width as shown and secure with the wing nut (not included). FIG. 10 RIP FENCE DESIRED WIDTH OF CUT RIP BOARD GUIDE When rip cutting large sheets, the rip fence may not allow the desired width of cut. Clamp or nail a straight piece of 1" (25 mm) lumber to the sheet as a guide (Fig. 11). Use the right side of the foot against the board guide. FIG. 11 DESIRED LINE OF CUT RIP BOARD GUIDE -11 BM 2610912403 1/03 1/16/03 12:23 PM Page 12 Maintenance Service Preventive maintenance performed by unauthorized personnel may result in misplacing of internal wires and components which could cause serious hazard. We recommend that all tool service be performed by a Bosch Factory Service Center or Authorized Bosch Service Station. ! WARNING TOOL LUBRICATION Your Bosch tool has been properly lubricated and is ready to use. However it is recommended that the gears be relubricated only with Bosch lubricant: WD7LUB or Skil 80111. Always check the oil level before OIL PLUG using the saw. To check and add oil: OIL Remove plug from LEVEL power source and place the saw’s foot on a horizontal surface. Remove oil plug using the same wrench used to remove the saw blade. The oil level should never be below bottom threads in the housing. When adding oil, fill until oil starts to run out of oil hole at arrow on housing and replace oil plug. NOTE: If oil is extra dirty or thick, replace the plug and run the saw for one minute to warm up the oil. Then remove oil plug and turn saw upside down, to remove all oil. Fill housing with kerosene. Replace plug and run for one minute to flush out the gear housing. Drain out the kerosene and add fresh Bosch lubricant. With a new saw, change the oil after the first ten hours of use. CARBON BRUSHES The brushes and commutator in your tool have been engineered for many hours of dependable service. To maintain peak efficiency of the motor, we recommend every two to six months the brushes be examined. The brushes should be free from dust and dirt. Brushes should be replaced when they have worn down to 3/16" in length. The brushes should slide freely in and out of the holders without sticking. To check brushes: Disconnect plug from power source. Unscrew the brush caps on the motor housing and lift out the brushes; note which way they face, so that the brushes can be returned to their original position. Clean the brush holder openings with compressed air or a clean cloth and replace the brushes and caps. Only genuine Bosch replacement brushes sp...