Hitachi NR90AD Support Question

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Question posted by justinvella30 on December 25th, 2013

What Is The Difference Between Hitachi Nr90ad(s) & Nr90adpr?

What is the difference between Hitachi Nr90AD(s) & Nr90ADPR?

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Answer #1: Posted by TheWiz on December 26th, 2013 12:11 PM

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TheWiz

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There are quite a few differences. Take a look at the specs for both of them below.

NR90AD

NR90ADPR

Related Hitachi NR90AD Manual Pages

Instruction Manual - Page 3

...nailer. next, press the push lever against the workpiece to drive the nail. next, pull the trigger to drive the nail. next, press the push lever against the workpiece to drive the nail. English IMPORTANT INFORMATION Read and understand tool...maintenance instructions. EXPLANATION OF THE NAILING ACTION OF THE HITACHI NAILER ⅜ SINGLE ACTUATION MECHANISM (SINGLE SEQUENTIAL ACTUATION ...

Instruction Manual - Page 4

... flying objects. - 4 - Use only clean, dry, regulated compressed air. NEVER POINT TOOL AT YOURSELF OR OTHERS IN WORK AREA. Never use of American National Standards Institute, ANSI ... Nailer to pressure which potentially exceeds 200 psi (13.7 bar 14 kgf/cm2) as a power source for the Nailer. ALWAYS WEAR EAR AND HEAD PROTECTION. Always wear head protection to protect your head from...

Instruction Manual - Page 5

.... This Hitachi nailer includes a nailing operation switching device. Before starting work, check the setting of children. In order to avoid this undesirable double fire, ⅜ Intermittent operation (Trigger firing) 1) Set the switching device to recontact the workpiece following recoil, an unwanted fastener will not operate correctly. 20. Avoid the risk of unnecessary tools...

Instruction Manual - Page 6

... you are not further used only when operators and others in work area. 4. Never allow the Nailer to malfunction and personal injuries may result. Only service personnel trained by a Hitachi authorized service center. 27. Enforce the use ; 4) leaving work area; 5) moving it to be operating unusually, making strange noises, or otherwise appears...

Instruction Manual - Page 7

...attachments that differ from those on your own Nailer. Some illustrations in the safe operation of the Nailer. NAME OF... PARTS Nailing operation switching device Upward position Switching Device Switching Device Downward position SINGLE ACTUATION MECHANISM (Switching device: upward position) CONTACT ACTUATION MECHANISM (Switching device: downward position) Exhaust Cover Head...

Instruction Manual - Page 8

... 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 result in the Table below can lead to use of any other than those shown below can be driven with this Nailer. The use only the genuine HITACHI nails...

Instruction Manual - Page 9

... Use Hitachi pneumatic tool lubricant. Hose coupling ⅜ The Nailer can ... Nailer Side Regulator...Nailer. 1. APPLICATIONS ⅜ Floor and wall framing. ⅜ Truss build-up, Window build-up. ⅜ Subflooring and roof decking. ⅜ Wall sheathing. ⅜ Mobile home and modular housing construction. Air hose Air hose must remove all pressure from the Nailer...

Instruction Manual - Page 10

... air hose (2) Adjust the air pressure to malfunction. ⅜ Filter-regulator-lubricator units should find a correct compressor size. This will wear prematurely. ⅜ Use Hitachi pneumatic tool lubricant. COLD WEATHER CARE ⅜ Do not store the Nailer in the following order. Before actually beginning the nailing work properly and parts will cause the...

Instruction Manual - Page 11

...to the upward position completely as shown in the diagram. Pull the trigger. Ⅺ THE NAILER MUST OPERATE. 2 Hold the trigger back while separating the push lever from the workpiece. Adjust ...the air pressure at a higher than required air pressure unnecessarily over stresses the Nailer. - 11 - (Set the switching device to the downward position completely as shown in ...

Instruction Manual - Page 12

... nail feeder (A) to operate. The nail strip should pass the nail stopper. Nail Stopper 3 Nail Feeder (B) Nail Feeder (A) Nails - 12 - and 3) keep Nailer pointed downward. (1) Insert nail strip into Nailer, 1) do not depress trigger; 2) do not depress push lever; Removing the nails: 1 Pull the nail feeder (B) backward. 2 Return the nail feeder (B) forward...

Instruction Manual - Page 13

... Hitachi nailer is depressed (upward position). To continue nailing in work , check the nailing operation switching device. Before starting work area MUST wear safety glasses with Nailer at the same time. and 4) handing it will not operate correctly. ⅷ Never place your hands or feet closer than 8 inches (200 mm) from firing head when...

Instruction Manual - Page 14

... of Hitachi pneumatic tool lubricant into the air plug on the air compressor tank to drain any moisture. - 14 - Push Lever WARNING ⅷ Keep your finger off the workpiece. 3 Depress the push lever against the wood with excessive force. 2) Separate the nailer from the wood as it will drive a nail. This Hitachi nailer may bounce...

Instruction Manual - Page 15

... turning the adjuster when a suitable position is always held firmly against the workpiece. ALWAYS WEAR EYE PROTECTOR. English Perform a nailing test. 5 DISCONNECT AIR HOSE FROM NAILER. 6 Choose a suitable position for a nailing test. 4 Connect the air hose. ADJUSTING THE NAILING DEPTH To assure that each nail penetrates to the same depth, be...

Instruction Manual - Page 16

... irregular angle and hurt someone. 4. In the operation and maintenance of Hitachi Power Tools must be helpful if presented with the tool to avoid rust. ⅜ Do not store the Nailer in a cold weather environment. Some illustrations in this Manual is available from Nailer when: 1) doing maintenance and inspection; MAINTENANCE AND INSPECTION Read section titled...

Instruction Manual - Page 17

... nails. Increase air pressure. (Do not exceed 120 psi (8.3 bars, 8.5 kgf/cm2)) Use Hitachi pneumatic tool lubricant. Replace ribbon spring. Contact Hitachi for proper nails. Clean filter element - Keep the Nailer lubricated. Keep the Nailer operated properly. Blow clean daily. PROBLEM Nailer operates, but does not drive fully at faster nailing speeds. Slow to normal flow...

Instruction Manual - Page 51

Norcross, GA 30093 Hitachi Koki Canada Co. 6395 Kestrel Road Mississauga ON L5T 1Z5 407 Code No. C99124962 N Printed in Japan Issued by Hitachi Koki U.S.A., Ltd. 3950 Steve Reynolds Blvd. Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo 108-6020, Japan Distributed by Hitachi Koki Co., Ltd.