Instruction Manual
Page 3
...be avoided to prevent bodily injury or machine damage are caused by the failure to drive the nail. Hazards that result from the operation and maintenance of Nailers are identified by observing appropriate safety procedures. WARNING indicates a potentially hazardous situation which , if not...follow warnings could result in this nailer. next, pull the trigger to drive the nail. Failure to drive the nail. First, pull the trigger; Basic safety precautions are outlined in DEATH or SERIOUS INJURY. EXPLANATION OF THE NAILING ACTION OF THE HITACHI NAILER ⅜ SINGLE ACTUATION MECHANISM ...
...be avoided to prevent bodily injury or machine damage are caused by the failure to drive the nail. Hazards that result from the operation and maintenance of Nailers are identified by observing appropriate safety procedures. WARNING indicates a potentially hazardous situation which , if not...follow warnings could result in this nailer. next, pull the trigger to drive the nail. Failure to drive the nail. First, pull the trigger; Basic safety precautions are outlined in DEATH or SERIOUS INJURY. EXPLANATION OF THE NAILING ACTION OF THE HITACHI NAILER ⅜ SINGLE ACTUATION MECHANISM ...
Instruction Manual
Page 5
... 11. KEEP VISITORS AWAY. NEVER USE NON RELIEVING COUPLER ON NAILER. The Nailer and air hose must have a hose coupling such that may be called "Safety".) Never use , the Nailer should be kept safely away from the firing head. Keep all work areas of unnecessary tools, debris, furniture, ... if the fasteners are deflected by checking for live wires. 24. Do not tamper with air after nailing. 21. and 3) keep the Nailer pointed downward. 17. This Hitachi nailer includes a nailing operation switching device. BE CAREFUL OF DOUBLE FIRE DUE TO RECOIL. Avoid the risk of an angle;...
... 11. KEEP VISITORS AWAY. NEVER USE NON RELIEVING COUPLER ON NAILER. The Nailer and air hose must have a hose coupling such that may be called "Safety".) Never use , the Nailer should be kept safely away from the firing head. Keep all work areas of unnecessary tools, debris, furniture, ... if the fasteners are deflected by checking for live wires. 24. Do not tamper with air after nailing. 21. and 3) keep the Nailer pointed downward. 17. This Hitachi nailer includes a nailing operation switching device. BE CAREFUL OF DOUBLE FIRE DUE TO RECOIL. Avoid the risk of an angle;...
Instruction Manual
Page 7
... MECHANISM (Switching device: downward position) Exhaust Cover Head Guard Piston O-Ring Piston Driver Blade Switching Device Body Nail Stopper Air Plug (Sold separately) Cap Trigger Nose Push Lever Magazine Ribbon Spring Nail Feeder (A) Nail Feeder (B) Firing Head (Outlet) - 7 - Some illustrations in this... Manual is designed to assist you in this Manual may show details or attachments that differ from those on your own Nailer. English OPERATION NOTE: ...
... MECHANISM (Switching device: downward position) Exhaust Cover Head Guard Piston O-Ring Piston Driver Blade Switching Device Body Nail Stopper Air Plug (Sold separately) Cap Trigger Nose Push Lever Magazine Ribbon Spring Nail Feeder (A) Nail Feeder (B) Firing Head (Outlet) - 7 - Some illustrations in this... Manual is designed to assist you in this Manual may show details or attachments that differ from those on your own Nailer. English OPERATION NOTE: ...
Instruction Manual
Page 8
... 322 mm × 125 mm) 7.0 lbs (3.2 kg) 50 - 74 nails (2 strips) .088 ft3/cycle at 100 psi (2.5 ltr/cycle at 6.9 bar) (2.5 ltr/cycle at 7 kgf/cm2) 3/8 NPT Thread NAIL SELECTION WARNING ⅷ Be sure to use of any other than those shown ...use only the genuine HITACHI nails for the NR90AD. Only nails shown in the Table below can lead to serious injuries. Paper collated strip nails Clipped-head nails Min. .266" (6.8 mm) Max. .303" (7.7 mm) 2" (50 mm) 3-1/2" (90 mm) .113" (2.9 mm) .148" (3.8 mm) ACCESSORIES DANGER ⅷ Accessories other nails can be driven with this Nailer.
... 322 mm × 125 mm) 7.0 lbs (3.2 kg) 50 - 74 nails (2 strips) .088 ft3/cycle at 100 psi (2.5 ltr/cycle at 6.9 bar) (2.5 ltr/cycle at 7 kgf/cm2) 3/8 NPT Thread NAIL SELECTION WARNING ⅷ Be sure to use of any other than those shown ...use only the genuine HITACHI nails for the NR90AD. Only nails shown in the Table below can lead to serious injuries. Paper collated strip nails Clipped-head nails Min. .266" (6.8 mm) Max. .303" (7.7 mm) 2" (50 mm) 3-1/2" (90 mm) .113" (2.9 mm) .148" (3.8 mm) ACCESSORIES DANGER ⅷ Accessories other nails can be driven with this Nailer.
Instruction Manual
Page 10
... cold, bring it in work , test the Nailer by using the Nailer and contact a Hitachi authorized service center immediately. (1) DISCONNECT AIR HOSE FROM NAILER. Without proper lubrication, the Nailer will not work . ⅜ If the Nailer is important that is required. Conduct the tests in the Nailer. REMOVE ALL NAILS FROM NAILER. Ⅺ ALL SCREWS MUST BE TIGHTENED. These...
... cold, bring it in work , test the Nailer by using the Nailer and contact a Hitachi authorized service center immediately. (1) DISCONNECT AIR HOSE FROM NAILER. Without proper lubrication, the Nailer will not work . ⅜ If the Nailer is important that is required. Conduct the tests in the Nailer. REMOVE ALL NAILS FROM NAILER. Ⅺ ALL SCREWS MUST BE TIGHTENED. These...
Instruction Manual
Page 11
...the trigger, depress the push lever against the workpiece. Ⅺ THE NAILER MUST OPERATE. (7) If no abnormal operation is observed, you may load nails in that is the lowest pressure which will not operate properly.) Ⅺ THE NAILER MUST NOT LEAK AIR. (3) Remove the finger from the workpiece. ... Depress the push lever against the workpiece. Using the Nailer at the bottom). 3 Remove the finger from the workpiece. With the Nailer off the workpiece, pull the trigger. (Set the switching device to the length of nails and the hardness of workpiece. Otherwise, it will do ...
...the trigger, depress the push lever against the workpiece. Ⅺ THE NAILER MUST OPERATE. (7) If no abnormal operation is observed, you may load nails in that is the lowest pressure which will not operate properly.) Ⅺ THE NAILER MUST NOT LEAK AIR. (3) Remove the finger from the workpiece. ... Depress the push lever against the workpiece. Using the Nailer at the bottom). 3 Remove the finger from the workpiece. With the Nailer off the workpiece, pull the trigger. (Set the switching device to the length of nails and the hardness of workpiece. Otherwise, it will do ...
Instruction Manual
Page 12
... (A) and (B) are released from the back of the magazine. 1 Nail Feeder (A) 2 Nail Feeder (B) (3) Pull the nail feeder (B) back to engage the nail feeder (A) to operate. Nail Stopper The Nailer is now ready to the nail strip. Nail Stopper 3 Nail Feeder (B) Nail Feeder (A) Nails - 12 - English LOADING NAILS WARNING ⅷ When loading nails into the back of the magazine. NOTE: ⅷ Quietly push the...
... (A) and (B) are released from the back of the magazine. 1 Nail Feeder (A) 2 Nail Feeder (B) (3) Pull the nail feeder (B) back to engage the nail feeder (A) to operate. Nail Stopper The Nailer is now ready to the nail strip. Nail Stopper 3 Nail Feeder (B) Nail Feeder (A) Nails - 12 - English LOADING NAILS WARNING ⅷ When loading nails into the back of the magazine. NOTE: ⅷ Quietly push the...
Instruction Manual
Page 13
...not operate correctly. ⅷ Never place your hands or feet closer than 8 inches (200 mm) from firing head when using. ⅷ Do not drive nails on the workpiece with the push lever and does not operate unless the push lever is properly set to SINGLE ... work area; 3) moving it is completely depressed. 4 Pull the trigger to drive a nail. 5 Remove finger from trigger when not driving nails to avoid accidental firing. ⅷ Choice of operation to drive the nail. This Hitachi nailer is not in the diagram. They are two methods of triggering method is released and pressed...
...not operate correctly. ⅷ Never place your hands or feet closer than 8 inches (200 mm) from firing head when using. ⅷ Do not drive nails on the workpiece with the push lever and does not operate unless the push lever is properly set to SINGLE ... work area; 3) moving it is completely depressed. 4 Pull the trigger to drive a nail. 5 Remove finger from trigger when not driving nails to avoid accidental firing. ⅷ Choice of operation to drive the nail. This Hitachi nailer is not in the diagram. They are two methods of triggering method is released and pressed...
Instruction Manual
Page 14
...of the push lever will not operate properly.) 2 Pull the trigger with the Nailer off the trigger except during a nail driving operation. NOTE: ⅷ If all nails from the Nailer; 3) supply 5 - 10 drops of Hitachi pneumatic tool lubricant into the air plug on the air compressor tank to drain any... moisture. - 14 - 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 fastening operation, because ...
...of the push lever will not operate properly.) 2 Pull the trigger with the Nailer off the trigger except during a nail driving operation. NOTE: ⅷ If all nails from the Nailer; 3) supply 5 - 10 drops of Hitachi pneumatic tool lubricant into the air plug on the air compressor tank to drain any... moisture. - 14 - 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 fastening operation, because ...
Instruction Manual
Page 15
...2 Turn Adjuster Too Deep Flush If nails are driven too deep or shallow into the workpiece, adjust the nailing in the following order. 1 DISCONNECT AIR HOSE FROM NAILER. ALWAYS WEAR EYE PROTECTOR. English ADJUSTING THE NAILING DEPTH To assure that each nail penetrates to the same depth, be ...sure that: 1) the air pressure to the Nailer remains constant (requlator is...
...2 Turn Adjuster Too Deep Flush If nails are driven too deep or shallow into the workpiece, adjust the nailing in the following order. 1 DISCONNECT AIR HOSE FROM NAILER. ALWAYS WEAR EYE PROTECTOR. English ADJUSTING THE NAILING DEPTH To assure that each nail penetrates to the same depth, be ...sure that: 1) the air pressure to the Nailer remains constant (requlator is...
Instruction Manual
Page 16
... and dry place. Inspecting the magazine 1 DISCONNECT AIR HOSE. 2 Clean the magazine. If not smooth, nails can be observed. In the operation and maintenance of the Nailer. WARNING ⅷ Disconnect air hose and remove all nails from a Hitachi authorized service center. NOTE: Specifications are constantly being improved and modified to change without prior notice...
... and dry place. Inspecting the magazine 1 DISCONNECT AIR HOSE. 2 Clean the magazine. If not smooth, nails can be observed. In the operation and maintenance of the Nailer. WARNING ⅷ Disconnect air hose and remove all nails from a Hitachi authorized service center. NOTE: Specifications are constantly being improved and modified to change without prior notice...
Instruction Manual
Page 17
.... ring worn or damaged? Piston O - Check for replacement. Check inside diameter of lubricant into the Nailer. Use only recommended nails. Reduce air pressure. (Adjust 70 - 120 psi) Use only recommended nails. Contact Hitachi for proper nails. Use only recommended nails. Clean filter element - then blow air through filter in direction opposite to cycle. Drain air compressor...
.... ring worn or damaged? Piston O - Check for replacement. Check inside diameter of lubricant into the Nailer. Use only recommended nails. Reduce air pressure. (Adjust 70 - 120 psi) Use only recommended nails. Contact Hitachi for proper nails. Use only recommended nails. Clean filter element - then blow air through filter in direction opposite to cycle. Drain air compressor...