Assessments - 3, GPA: 4 ( )

Fabricante : Black & Decker Arquivo Tamanho: 149.25 kb Arquivo Nome : Língua de Ensino:

The label on your tool may include the following symbols. V ....................................volts A ....................................amperes Hz ..................................hertz W ....................................watts min ..................................minutes ..................................alternating current ................................direct current no....................................no load speed COLLAR TIP CLUTCH HOUSING SPRINGS .................................... Class II Construction …/min ..............................revolutions or reciprocation per minute .................................... earthing terminal FIG. 4 ADJUSTING COLLAR ....................................safety alert symbol NUTSETTER Switch To start tool, depress the trigger switch, shown in Figure 1. To stop tool, release the switch. The variable speed trigger switch permits speed control. The farther the trigger switch is depressed, the higher the speed of the tool. FIG. 2 BALL GROOVE 1/4" HEX DRIVE BALL RETAINER REVERSING LEVER TRIGGER SWITCH LOCKING BUTTON FIG. 3 DEPTH LOCATOR ADJUSTMENT BIT TIP HOLDER RETAINING BIT LOCATOR CLUTCH HOUSING NUTSETTER 2 GRB/386312-02 8/11/00 1:56 PM Page 3 To lock the switch in the on position for the trigger switch and push up the locking button. The tool will continue to run. To turn the tool off, from a locked on condition, squeeze and release the trigger once. Before time), be sure that the locking button release freely. Be sure to release the locking mechanism before the plug from the power supply. Failure to do so will cause the tool to start immediately the next time it is plugged in. Damage result.The reversing lever is used to reverse the tool for backing out screws. It is located above the trigger, shown in Figure 1. To reverse the screwdriver, turn it off and push the reversing lever to the right (when viewed from the back of the tool). To position the lever for forward operation, turn the tool off and push the lever to the left. Dead Spindle Action All GRABBER screwdrivers provide a dead output spindle to permit fasteners to be located easily in the driving accessory. Clutches are held apart by light spring pressure permitting the driving clutch to rotate without turning the driven clutch and accessory. When sufficient forward pressure is applied to the unit, the clutches engage and rotate the spindle and accessories. A reversing switch makes it possible to drive or loosen either right or left hand screws. Accessory Assembly The 1/4" hex drive ball lock chuck is used on all depth sensitive and drywall screwdrivers. Assemble accessories by engaging the hex spindle and tapping lightly on the accessory until it snaps in place. Usually pliers are required to remove the accessory by pulling forward. Depth Sensitive Units TO CHANGE BIT HOLDERS: 1. Pull forward on adjustment collar and remove from clutch housing. 2. Pull bit holder straight out with pliers if it is difficult to remove. 3. Push new bit holder into spindle u...

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