valutazioni - 4, GPA: 3.5
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Facilità d'uso
Position 3 1-1/2 in., 1-3/4 in. SPOOL Fig. 5 Fig. 6 POSITION 1 POSITION 2 POSITION 3 SPOOL NAIL TRAY 14 LOADING THE TOOL WITH NAILS See Figures 7 - 9. WARNING: The tool’s driving mechanism may cycle when the tool is first connected to the air supply. Always connect the tool to the air supply before loading nails to prevent injury from unintended cycling. Always make sure the tool’s magazine is empty at the beginning of each work session, before connecting to an air supply. WARNING: Keep the tool pointed away from yourself and others when loading nails. Failure to do so could result in possible serious personal injury. WARNING: Use only the nails recommended for use with this tool (refer to the Fastener Guide). The use of any other nails can result in tool malfunction, leading to serious injuries. WARNING: Never load nails with the workpiece contact or trigger activated. Doing so could result in possible serious personal injury. n ..Connect the tool to the air supply. n ..Depress the feeder cover latch and open the cover. n ..Open the magazine cover. n ..Slide the coil of nails onto the spool with the nails pointing down. Uncoil about 3 in. of nails from the coil of roofing nails. n Insert the first nail into the feeder. The first nail should sit in the nose of the tool. n Position the second nail between the guides. The nail heads should lie in the track. n Close the magazine cover. n ..Securely close the feeder cover, snapping it into place. Be sure that the feeder cover is locked before resuming operation. NOTE: Take care not to pinch fingers in the spring area of the latch when closing the feeder cover. OPERATION Fig. 7 FEEDER COVER LATCH TO OPEN FEEDER COVER NAIL STRIP MAGAZINE FEEDER COVER Fig. 8 GUIDES NAIL TRACK Fig. 9 15 OPERATION Fig. 10 Fig. 11 WORKPIECE CONTACT SELECTOR IN POSITION B SELECTOR IN POSITION A TRIGGER LEVER PIVOT PIN (DEPRESS TO ALLOW SELECTOR TO ROTATE) WARNING: During normal use the tool will recoil immediately after driving a fastener. This is a normal function of the tool. Do not attempt to prevent the recoil by holding the nailer against the work. Restriction to the recoil can result in a second fastener being driven from the nailer. Grip the handle firmly, let the tool do the work, and do not place second hand on top of tool or near exhaust at any time. Failure to heed this warning can result in serious personal injury. USING THE SELECTABLE TRIGGER See Figures 10 - 11. WARNING: Never wedge or hold back the workpiece contact mechanism during operation of the tool. Doing so could result in possible serious injury. This tool is shipped from the factory with a selectable trigger set in the Single Sequential Actuation mode. The selectable trigger can also be set for Contact Actuation mode. SINGLE SEQUENTIAL ACTUATION MODE Single sequential actuation provides the most accurate fastener placement. n Disconnect the tool from the air supply. n Depress the trigger lever pivot pin. n Rotate the selector to Position A. n Release the trigger lever pivot pin. WARNING: The nailer will not function properly if the selector is not securely seated in either position A or B. Always assure the selector is seated properly to avoid an unexpected fastener discharge and possible serious personal injury. n Reconnect the tool to the air supply. n Grip the tool firmly to maintain control. Position the nose of the tool onto the work surface. n Push the tool against the work surface to depress the workpiece contact. n Squeeze the trigger to drive a fastener. n Allow the tool to recoil away from the work surface as the fastener is driven. CONTACT ACTUATION MODE Contact actuation allows very fast repetitive fastener placement. n Disconnect the tool from the air supply. n Depress the trigger lever pivot pin. n Rotate the selector to Position B. n Release the trigger lever pivot pin. NOTE: The trigger lever pivot pin is spring loaded and held in position by locking tab to prevent movement during operation. n Reconnect the tool to the air supply. n Grip the tool firmly to maintain control. n Squeeze and hold the trigger. Push the tool against the work surface to depress the workpiece contact and drive a fastener. n Allow the tool to recoil away from the work surface as the fastener is driven. NOTE: In Contact Actuation Mode, the tool may also be operated by depressing the workpiece contact against the surface and squeezing the trigger. 16 OPERATION SETTING THE AIR PRESSURE The amount of air pressure required will depend on the size of the nail and the workpiece material. Begin testing the depth of drive by driving a test nail into the same type of workpiece material used for the actual job. Drive a test nail with the air pressure set at 90-95 psi. Raise or lower the air pressure to find the lowest setting that will perform the job with consistent results. It may be possible to achieve the desired depth with air pressure adjustments alone. If finer adjustments are needed, use the drive depth adjustment on the to...