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NAILER
MODEL
CLOUEUR
MODÈLE
NR 90AA
MARTILLO NEUMÁTICO
MODELO
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CONTENTS English Page Page IMPORTANT INFORMATION ........................................ 3 BEFORE OPERATION ........................................................ 9 DEFINITIONS OF SIGNAL WORDS ............................... 3 WORKING ENVIRONMENT ......................................... 9 AIR SUPPLY ................................................................. 9 SAFETY LUBRICATION ............................................................ 10 IMPORTANT SAFETY INSTRUCTIONS COLD WEATHER C
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English IMPORTANT INFORMATION READ AND UNDERSTAND ALL OF THE OPERATING INSTRUCTIONS, SAFETY PRECAUTIONS AND WARNINGS IN THIS MANUAL BEFORE OPERATING OR MAINTAINING THIS NAILER. Most accidents that result from the operation and maintenance of Nailers are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures. Basic safety precautions are o
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English SAFETY IMPORTANT SAFETY INSTRUCTIONS MMMMFOR USING NAILERSMMlMM READ ALL INSTRUCTIONS DANGER 1. ALWAYS WEAR EYE PROTECTOR. When operating the Nailer, always wear eye protector, and make sure others in work area wear eye protector, too. Eye protector must conform to the requirements of American National Standards Institute, ANSI Z87.1 and provide protection against flying particles both from the front and side. The employer must enforce the use of eye protector by the Nailer operator and
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English 7. STORE NAILER PROPERLY. 16. KEEP HANDS AND FEET AWAY FROM FIRING When not in use, the Nailer should be stored in a dry HEAD DURING USE. place. Keep out of reach of children. Lock the storage Never place your hands or feet closer than 8 inches area. (200 mm) from the firing head. A serious injury can result if the fasteners are 8. KEEP WORK AREA CLEAN. deflected by the workpiece, or are driven away from Cluttered areas invite injuries. Clear all work areas of the point of entry. unneces
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English SAFETY — Continued 26. DISCONNECT AIR HOSE FROM NAILER WHEN: 29. NEVER USE NAILER FOR APPLICATIONS OTHER 1) doing maintenance and inspection; THAN THOSE SPECIFIED IN THIS MANUAL. 2) clearing a jam; 3) it is not in use; 30. HANDLE NAILER CAREFULLY 4) leaving work area; Because of high air pressure in the Nailer, cracks in 5) moving it to another location; and the surface are dangerous. 6) handing it to another person. To avoid this, do not drop the Nailer or strike the Never attempt to cl
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English OPERATION NOTE: The information contained in this Manual is designed to assist you in the safe operation of the Nailer. Some illustrations in this Manual may show details or attachments that differ from those on your own Nailer. NAME OF PARTS Top Cover Trigger Body Cap Nail Feeder Stop Lever Exhaust Cover Piston Ring Piston Driver Blade Ribbon Spring Nose Adjuster Magazine Push Leve Firing Head (Outlet) — 7 —
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English SPECIFICATIONS 2 Operating pressure 70 – 120 psi (4.9 – 8.3 bar 5 – 8.5 kgf/cm ) Dimensions 16 - 15/16" × 14 - 3/32" × 4 - 47/64" Length × Height × Width (430 mm × 358 mm × 121 mm) Weight 8.8 lbs (4.0 kg) Nail capacity 56 – 84 nails 3 .095 ft /cycle at 100 psi Air consumption (2.7 ltr/cycle at 6.9 bar) 2 (2.7 ltr/cycle at 7 kgf/cm ) Air inlet 3/8 NPT Thread NAIL SELECTION Only nails shown in the Table below can be driven with this Nailer. Paper collated strip nails Min. Max. Clipped-head
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English Air compressors used to supply compressed air to this OPTIONAL ACCESSORIES Nailer must comply with the requirements of the latest ... sold separately version of ANSI Standard B 19.3 “Safety Standard For Sequential Trip Mechanism Kit (Code No. 881973) Compressors For Process Industries.” (Single Shot Parts) Moisture or oil in the air compressor may accelerate Pneumatic Tool Lubricant wear and corrosion in the Nailer. .8 oz. (25 cc) oil feeder (Code No.877153) Drain daily. 4 oz. (1
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English 5. Air consumption TESTING THE NAILER Using the Air consumption table and the Air compressor size formula, find a correct compressor size. DANGER Air consumption table psi 80 90 100 Operating pressure (bar) (5.5) (6.2) (6.9) 2 (kgf/cm ) (5.6) (6.3) (7) 3 ft /cycle .078 .088 .095 Air consumption (ltr/cycle) (2.2) (2.5) (2.7) Always wear eye protector. Air compressor size formula Amount of air required =number of Nailers × average nails driven each minute per Nailer WARNING × air consump
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English 2 (2) Adjust the air pressure to 70 psi (4.9 bar 5 kgf/cm ). ADJUSTING AIR PRESSURE Connect the air hose. Do not load any nails in the Nailer. WARNING THE NAILER MUST NOT LEAK AIR. Hold the Nailer downward and pull the trigger. THE NAILER MUST NOT OPERATE. 2 Do not exceed 120 psi (8.3 bar 8.5 kgf/cm ). Adjust the air pressure at recommended operating 2 pressure 70 – 120 psi (4.9 – 8.3 bar 5 – 8.5 kgf/cm ) according to the length of nails and the hardness of workpiece. The correct a
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English (2) Insert nail strips one by one from above the magazine. Ensure that the head of tail nail is set under the nail Two strips can be loaded at one time. stopper of nail feeder. Tail Nail Nail Stopper Nail Strip Magazine The Nailer is now ready to operate. (3) Press the stop lever and slide the nail feeder forward until it contacts the nail strip. NAILER OPERATION Nail Feeder Stop Lever Read section titled “SAFETY”(pages 4 – 6). DANGER Always wear eye protector which conforms to ANSI
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English Disconnect air hose from Nailer when: Previously pull the trigger 1) it is not in use; 2) leaving work area; 3) moving it to another location; and 4) handing it to another person. This Hitachi nailer has a STANDARD CONTACT TRIP MECHANISM (Bounce Fire). An OPTIONAL SEQUENTIAL TRIP MECHANISM kit (SINGLE SHOT) is available as order part number 881973. 1 THE STANDARD CONTACT TRIP MECHANISM (Bounce 3 Fire) is for use where rapid fastener placement is desired and must be operated in accordan
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English ADJUSTING THE NAILING DEPTH CHANGING THE EXHAUST To assure that each nail penetrates to the same depth, be DIRECTION sure that: The direction of the exhaust vent can be changed by 1) the air pressure to the Nailer remains constant turning the top cover. (requlator is installed and working properly), and 2) the Nailer is always held firmly against the workpiece. If nails are driven too deep or shallow into the workpiece, adjust the nailing in the following order. 1 DISCONNECT AIR HOSE FRO
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English MAINTENANCE NOTE: The information contained in this Manual is designed to assist you in the safe maintenance of the Nailer. Some illustrations in this Manual may show details or attachments that differ from those on your own Nailer. 3. WARNING LABEL MAINTENANCE AND INSPECTION Change the WARNING LABEL if missing or damaged. A new WARNING LABEL is available from a Hitachi Read section titled “SAFETY” (pages 4 – 6). authorized service center. WARNING Disconnect air hose and remove all nai
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English Maintenance chart ACTION WHY HOW Drain air line filter daily. Prevent accumulation of moisture Open manual petcock. and dirt. Keep lubricator filled. Keep the Nailer lubricated. Fill with Hitachi pneumatic tool lubricant. Clean filter element — then blow Prevent clogging of filter with dirt. Follow manufacturer’s instructions. air through filter in direction opposite to normal flow. Clean magazine and feeder Prevent a jam. Blow clean daily. mechanism. Keep push lever working properly. Pr
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Français INFORMATION IMPORTANTE LIRE ET BIEN ASSIMILER TOUTES LES INSTRUCTIONS D’UTILISATION, LES PRECAUTIONS DE SECURITE ET LES AVERTISSEMENTS DU MANUEL AVANT D’UTILISER OU D’ENTRETENIR LE CLOUEUR. La plupart des accidents résultant de l’utilisation ou de l’entretien des cloueurs sont dus au non respect de certaines consignes et précautions de sécurité élémentaires. Un accident peut souvent être évité en reconnaissant une situation potentiellement dangereuse avant qu’elle ne se produise, et en
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Français SECURITE CONSIGNES DE SECURITE IMPORTANTES POUR L’UTILISATION DU CLOUEUR LIRE TOUTES CES INSTRUCTIONS. DANGER 1. TOUJOURS PORTER DES LUNETTES DE PROTECTION. Quand on utilise le cloueur, toujours porter des lunettes de protection, et veiller à ce que les autres personnes dans la zone de travail en portent également. Les lunettes de protection devront respecter les exigences de l’ANSI (American National Standards Institute) Z87.1 et assurer la protection contre les projections de particul
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Français 7. RANGER LE CLOUEUR CORRECTEMENT. 16. ELOIGNER LES MAINS ET LES PIEDS DE LA Quand on ne s’en sert pas, ranger le cloueur dans un TETE DE CLOUAGE PENDANT L’UTILISATION. endroit sec. Le ranger hors de portée des enfants. Ne jamais approcher les mains ni les pieds à moins de Verrouiller la zone de rangement. 8 pouces (200 mm) de la tête de clouage. Il y a risque de blessures graves si les clous sont 8. MAINTENIR L’AIRE DE TRAVAIL PROPRE. déviés par la pièce ou qu’ils sont déportés au-delà
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Français SECURITE — suite 26. DEBRANCHER LE TUYAU D’AIR DU CLOUEUR 29. NE JAMAIS UTILISER LE CLOUEUR POUR DES QUAND: APPLICATIONS AUTRES QUE CELLES QUI SONT 1) on entretient ou inspecte le cloueur ; SPECIFIEES DANS CE MANUEL. 2) on retire des clous coincés ; 30. MANIPULER LE CLOUEUR AVEC PRECAUTION. 3) on ne s’en sert pas ; A cause de la pression d’air élevée à l’intérieur du 4) on quitte l’aire de travail ; cloueur, les fissures en surface sont dangereuses. 5) on le transporte dans un autre end
