Hitachi NV45AB2 Roofing Coil Nailer  "double fire" Questions

double feeding, driving two nails at once. Nail guns either have a switch or a seperate trigger assembly for two options - automatic, or 'bump' fire, and sequential fire. Sequential firing may be best

...double fire. This is a common problem amoung brands. If you place nailer on work then trigger, you may/will have problems as you describe. There is usually an option of triggers or builtin method of ...

...double tap and it can be dangerous. this generally happenes when you are pressing too ******* the gun. what happens is the recoil forces the gun up enough to reset the safety tip, but you're still ...

...double fire in the hands of new user.  New user should practice on scrap lumber  bump firing at many angles till they get the idea;  or give them a training period with a ...

...depress and it will fire once. This is usually done in one, swift action. If you do this in the opposite way by placing the tool to the wood and then pulling the trigger they often will double

...double fires Your nailer has two adjustments that could be the problem. One is just up from the door hinge. You will see a thumb wheel. Turn the wheel till the safety can move all the way up. Next ...

...double fire and fire once when air is connected. I would change trigger valve and four orings that make contact with the bulkhead (part # 395215-00). These orings are in the repair kit available from ...

double fire if placing the foot against work then depressing trigger. Adjust the depth thumb screw several turns either direction then depress trigger and quickly bump gun against work. Good luck with

double fire (either type) is very common with nailers (the gun very quickly fires twice), however two nails at once can only happen if the wrong gauge nails are used in the gun. A 15 g nailer can very

...double nailing is usually caused when you apply to much pressure on gun causing it to fire on the recoil lighten up just tap it on the surface to be nailed This problem most often occurs, when the ...