Hitachi NV50AP3 Instruction Manual - Page 17

English As soon as the desired number of nails have been driven, remove finger from the trigger. Switching device 1 Downward position Previously pull the trigger 4 2 Push lever WARNING ⅷ Keep your finger off the trigger except during fastening operation, because serious injury could result if the push lever accidentally contacts you or others in work area. ⅷ Keep hands and body away from the discharge area. This Hitachi nailer may bounce from the recoil of driving a fastener and unwanted subsequent fastener may be driven, possibly causing injury. ⅷ Some types of loaded nails can spark out of the muzzle during a nail driving operation. Exericise caution! THE FULL SEQUENTIAL ACTUATION MECHANISM (SEQUENTIAL TRIP MECHANISM) is for use where precision fastener placement is desired and must be operated in accordance with the following "Method of Operation". You must first depress the push lever (upward position) where you want to drive a nail and then pull the trigger. After the each nail is driven, completely release the trigger and lift the tool off the work surface. An FULL SEQUENTIAL ACTUATION MECHANISM (SEQUENTIAL TRIP MECHANISM) may reduce the possibility of bodily injury to you or others in the work area. This is because it is less likely to drive an unwanted nail if you keep the trigger pulled and accidentally bump the push lever against yourself or others. NOTE : ⅷ If all warnings and instructions are followed, safe operation is possible with all three systems : SINGLE ACTUATION MECHANISM, CONTACT ACTUATION MECHANISM and FULL SEQUENTIAL ACTUATION MECHANISM. ⅷ Always handle nails and package carefully. If dropped, the collated nails may break or come loose. In such cases, do not use the nails because, if used in that condition, nail feed may become faulty and result in missed nails or jamming of the nails. ⅷ After nailing: 1) disconnect air hose from the Nailer; 2) remove all nails and caps (washers) from the Nailer; 3) supply 5 - 10 drops of Hitachi pneumatic tool lubricant into the air plug on the Nailer; and 4) open the petcock on the air compressor tank to drain any moisture. WARNING ⅷ If corrections to feed irregularities are to be made during work, make sure to detach the air hose first. Examples of irregular feed for the Cap (washer) and countermeasures to remedy it are shown below. 1. Cut while connecting Cap ⅜ How to remedy this. 1 DISCONNECT THE AIR HOSE. 2 Remove the cap (washer) with your finger or other object. 3 Confirm that the cap (washer) is correctly positioned. If it is not, open the washer magazine cover and reposition it. (Refer to Loading Caps (Washers) on page 14.) - 17 -