Dewalt D25872K Instruction Manual - Page 7

Bail/Loop Style Auxiliary Handle (Fig. B) WARNING: To reduce the risk of personal injury, ALWAYS operate the tool with the bail/loop style auxiliary handle properly installed. Failure to do so may result in the bail/loop style auxiliary handle slipping during tool operation and subsequent loss of control. Hold tool with both hands to maximize control. The bail/loop style auxiliary handle 2 clamps to the front of the gear case and may be rotated 360˚ to permit right- or left-hand use. Mounting the Bail/Loop Style Auxiliary Handle (Fig. B) 1. Widen the ring opening 11 of the bail/loop style auxiliary handle 2 by rotating the screw for handle mounting 10 counter clockwise. 2. Slide the assembly onto the nose of the tool, through the steel ring 11 and onto the collar 3 , past the chisel holder and sleeve. 3. Rotate the bail/loop style auxiliary handle to the desired position. 4. Lock the bail/loop style auxiliary handle in place by securely tightening the screw for handle mounting 10 rotating it clockwise so that the assembly will not rotate. Fig. B 11 3 10 2 Chisels and Chisel Holder WARNING: Burn Hazard. ALWAYS wear gloves when changing chisels. Accessible metal parts on the tool and chisels may get extremely hot during operation. Small chisels of broken material may damage bare hands. WARNING: Do not attempt to tighten or loosen drill chisels (or any other accessory) by gripping the front part of the chuck and turning the tool on. Damage to the chuck and personal injury may occur. The chipping hammer can be fitted with various chisels depending on the desired application. Use sharp chisels only. English Inserting and Removing SDS MAX Chisels (Fig. C) NOTE: Accessories and attachments used must be lubricated around the SDS MAX fitment before installation. 1. Insert chisel in the chisel holder 6 and apply downward pressure while rotating to secure the chisel into place. The chisel shank must be clean. 2. Ensure the chisel is properly engaged. NOTE: The chisel needs to move several centimeters in and out of the chisel holder 6 when properly engaged. Fig. C 7 6 3. To remove the chisel pull back the locking sleeve 7 and pull the chisel out. Chisel Position Adjustment Turn the mode selector to chisel adjustment icon (Refer to Mode Selection) to adjust the chisel to the desired position. There are multiple positions to set the angle of the chisel. NOTE: After finding the desired position, slightly maneuver the chisel back and forth to ensure the chisel is properly engaged. OPERATION WARNING: To reduce the risk of serious personal injury, turn unit off and disconnect it from power source before making any adjustments or removing/installing attachments or accessories. An accidental start-up can cause injury. Proper Hand Position (Fig. D) WARNING: To reduce the risk of serious personal injury, ALWAYS use proper hand position as shown. WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction. Proper hand position requires one hand on the mounted side handle 2 with the other hand on the main handle 5 . Fig. D 2 5 5