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Hersteller: Bosch Dateigröße: 294.71 kb Dateiname: Unterrichtssprache:

6. If it becomes necessary to remove the screw, remove the snap off nose piece, reverse the direction of rotation (when the motor is in the "OFF" position.) Place the bit tip into the screw, switch tool "ON" and apply pressure to engage the clutch. Replace nose piece by pushing and slightly twisting to seat into the depth gauge. Set lever back to forward while the trigger switch is in the “OFF” position. DEPTH CONTROL equipped with a quiet clutch that eliminates The depth control should be adjusted so that ratcheting noise and prolongs clutch life. the drywall screw is set slightly below the The nose piece, upon contacting the work, drywall surface. prevents further pressure on the bit. Driving DEPTH ADJUSTMENT then stops regardless of pressure continued by Your driver will continue to drive as long as the operator. enough pressure is applied to the bit to keep 1. Pull firmly on the locking ring, moving it the clutch engaged. Models 1420VSR, forward and away from the spline section of 1420VSRL, 1421VSR, and 1422VSRQ are -7 BM 3609929656 10/03 10/17/03 12:13 PM Page 8 the clutch housing. Then turn it until the nose piece reaches the predetermined position. 2. Each 1/2 turn of the locking ring equals 1/32 inch change in depth. Once the desired depth setting is obtained, push the locking ring back toward the gear housing and turn slightly to match the splines, then push in firmly to lock it into place. 3. Before beginning, always test-drive a sample screw into a piece of scrap installation material to check desired depth setting. REPLACING BIT TIPS ANH BIT TIP HOLDERW 1. Remove the plastic nose piece by grasping firmly WITH FINGERS and pulling straight out. DO NOT USE PLIERS. 2. Remove the bit tip by grasping firmly and pulling straight out. If the bit tip holder comes out with the bit, separate them. If you are replacing the bit tip holder too, grasp it firmly and pull it straight out. If you cannot remove the bit tip or the bit tip holder using fingers only, you may use pliers on these two parts only. DO NOT USE PLIERS ON NOSE PIECE. Reverse the process to the point of installing nose piece. Then WITH YOUR FINGERS, install nose piece by pushing inward. Twist if necessary to seat properly and lock in place. CAPACITIES Model Nominal Capacity 1404* All available sharp point drywall 1420* screws in 20 - 25 gauge studs 1405 All available sharp point screws in 1421 20 - 25 gauge studs. All available drill point drywall screws in 14 - 20 gauge studs. 1422 5/16" (8mm) drill pt. 1423 * Not recommended for 14 - 20 gauge studs and multiple board layers using drill point drywall screws. The high speed can burn drill points. !WARNING The use of any accessory or attachment other than those recommended in this instruction manual or the BOSCH Catalog for this tool -may create a hazard. -8 BM 3609929656 10/03 10/17/03 12:13 PM Page 9 Maintenanci Service Preventive maintenance performed by unauth- !WARNING orized personnel may result in misplacing of internal wires...

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