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Hersteller: Black & Decker Dateigröße: 1.47 mb Dateiname: 5fb0b586-b1e4-4edc-83c7-9b9e5a721760.pdf Unterrichtssprache:

Removing broken blades from the Quik-Lok® Blade Clamp Unplug the tool before removing blades. Broken blades can be removed by the following methods. • Point the tool downward, twist the collar, and shake the tool up and down (DO NOT turn the tool on while your fingers are holding the blade clamp open). The shank of the broken blade should drop out of the clamp. • If shaking the tool doesn't work... In most cases, a corner of the broken blade will extend beyond the blade clamp. Simply twist the collar and pull the broken blade out of the clamp by this corner. • If the broken stub doesn't extend far enough to be grabbed by its corner, use a thin blade with small teeth (such as a metal cutting blade) to hook the blade that is jammed in the clamp while twisting the collar and pull it out. page 6 OPERATION WARNING! To reduce the risk of injury, wear safety goggles or glasses with side shields. Adjustable Pivot Shoe (Fig. 3) The shoe can be adjusted forward or backward to six positions to take advantage of the unused portion of the blade or for special jobs requiring low blade clearance. 1/4 Turn Fig. 3 1. To adjust the shoe, pull the shoe release lever down 1/4 turn and slide the shoe forward or backward to the desired position. 2. To lock the shoe in position, push the shoe release lever up. 3. After adjusting the shoe, slowly pull the trigger to be sure the blade always extends beyond the shoe and your work throughout the stroke. DO NOT OPERATE SAWZALL WITHOUT SHOE. STRIKING THE SPINDLE AGAINST WORK MAY DAMAGE THE RECIPROCATING MECHANISM. Fig. 4 Stroke WARNING! To reduce the risk of injury, be sure the blade always extends beyond the shoe and work throughout the stroke. Blades may shatter if they impact the work or shoe (Fig. 4). Impact Protection System Select models are equipped with a unique patented gearing system that provides efficient power transmission and extended life in the most difficult cutting applications. This durable system will absorb impacts, blade lock ups, and motor stalls. These models can be used for extreme cutting applications such as large diameter pipe, thick metal, pallets, and heavy demolition and renovation work as well as for general purpose cutting. Starting, Stopping and Controlling Speed 1. To start the tool, grasp the handle firmly and pull the trigger. 2. To stop the tool, release the trigger. Allow the tool to come to a complete stop before removing the blade from a partial cut or laying the tool down. Orbit Control Switch (Fig. 5) The Orbital Super Sawzall® is equipped with an orbit control switch. The tool may be operated in straight reciprocating (non orbital) or orbital action. Straight reciprocating action should be used when a smooth cut is needed. Orbital action is recommended for fast, aggressive cutting. The optimum orbital action should be determined by the user for their specific cutting requirements. Fig. 5 1 2 1. For straight reciprocating action, move the orbit control switch to the straight cut symbol (1). 2. For orbital action, move the orbit control switch towards the orbital cut symbol (2). The amount of orbital action may be adjusted by moving the orbital control switch to any position between the two symbols. For larger orbital action, move the orbit control switch closer to the orbital cut symbol (2). For smaller orbital action, move the orbit control switch closer to the straight cut symbol (1). Orbital action may be adjusted when the tool is running. NOTE: Orbital action will not operate if the blade is installed with the teeth facing upward. page 7 Selecting the Speed Range The speed control dial controls the maximum strokes per minute. The speed will remain variable to the chosen dial setting by use of the trigger switch. Refer to the chart for recommended dial settings. MATERIAL Mild Steel Wood Nail-Embedded Wood Stainless Steel Drywall Fiberglass Plastics Cast Iron Non-Ferrous Metals SUGGESTED DIAL SETTINGS* 2-3 5 5 1-3 4-5 1-3 1-3 2-3 2-3 Fig. 6 * These are only suggested settings; the actual optimum setting may vary depending on line voltage, blade selected and user preference. Trigger Speed Control Switch Super Sawzalls® are equipped with a trigger speed control switch. It may be operated at any speed from zero strokes per minute to full speed. Always start tool before blade contacts the workpiece. To vary the speed, simply increase or decrease the pressure on the trigger. The further the trigger is pulled, the greater the speed. To stop the tool, release the trigger and allow the tool to stop completely before removing from a partial cut or before laying the tool down. General Cutting For straight or contour cutting from an edge, line the blade up with your cutting line. Before the blade contacts the workpiece, grasp the handle firmly and pull the trigger. Then guide the tool along your cutting line. Always hold the shoe flat against the workpiece to avoid excessive vibration. Cutting Metals Begin cutting at a slow speed, gradually increasing ...

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