Service Manual
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E025 Sept. 2005 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT MODEL NR 90GC Hitachi Power Tools GAS STRIP NAILER NR 90GC TECHNICAL DATA AND SERVICE MANUAL N LIST No.
E025 Sept. 2005 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT MODEL NR 90GC Hitachi Power Tools GAS STRIP NAILER NR 90GC TECHNICAL DATA AND SERVICE MANUAL N LIST No.
Service Manual
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... hour 2-actioned nail feeding --- 1 --- APPLICATIONS Floor and framing Truss build-up, window build-up Subflooring and roof decking Wall sheathing Mobile home and modular housing construction 4. PRODUCT NAME Hitachi 90 mm (3-1/2") Gas Strip Nailer, Model NR 90GC 2. The main features of the Model NR... appearance (3) 2-actioned nail feeding (4) Comfortable grip (5) Fully charged in one company has been monopolizing the gas nailer markets. 1. We will enter the largest-scale clipped head (D-head) nailer market with the new Model NR 90GC gas strip nailer to expand our market share.
... hour 2-actioned nail feeding --- 1 --- APPLICATIONS Floor and framing Truss build-up, window build-up Subflooring and roof decking Wall sheathing Mobile home and modular housing construction 4. PRODUCT NAME Hitachi 90 mm (3-1/2") Gas Strip Nailer, Model NR 90GC 2. The main features of the Model NR... appearance (3) 2-actioned nail feeding (4) Comfortable grip (5) Fully charged in one company has been monopolizing the gas nailer markets. 1. We will enter the largest-scale clipped head (D-head) nailer market with the new Model NR 90GC gas strip nailer to expand our market share.
Service Manual
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... trigger to drive the nail. After nailing once, nailing will not be possible again until the trigger is equipped with FULL SEQUENTIAL ACTUATION MECHANISM. Specifications (1) Gas nailer Model NR 90GC Driving system Reciprocating piston type Weight Dimensions (Length x Height x Width) Nail feed system Nail capacity 3.5 kg (7.7 lbs.) 347 mm x 353 mm x 108...
... trigger to drive the nail. After nailing once, nailing will not be possible again until the trigger is equipped with FULL SEQUENTIAL ACTUATION MECHANISM. Specifications (1) Gas nailer Model NR 90GC Driving system Reciprocating piston type Weight Dimensions (Length x Height x Width) Nail feed system Nail capacity 3.5 kg (7.7 lbs.) 347 mm x 353 mm x 108...
Service Manual
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.../cm2 (81.5 psi) to the air pressure of a gas nailer cannot be adjusted optionally. Required nailing energy Nailer output energy NR 90GC, P 3.3 x 70 (.13 x 3) Fig. 2 Required nailing energy and nailer output energy --- 4 --- Choose suitable nails and workpieces according to a pneumatic nailer, the output energy of the pneumatic nailer Model NR 90AD. Nail Driving Force In contrast...
.../cm2 (81.5 psi) to the air pressure of a gas nailer cannot be adjusted optionally. Required nailing energy Nailer output energy NR 90GC, P 3.3 x 70 (.13 x 3) Fig. 2 Required nailing energy and nailer output energy --- 4 --- Choose suitable nails and workpieces according to a pneumatic nailer, the output energy of the pneumatic nailer Model NR 90AD. Nail Driving Force In contrast...
Service Manual
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... rotation is a spark plug beside the fan. There is no similarity between the Model NR 90GC and other Hitachi nailers in the handle section. This is the Hitachi's first gas strip nailer and there is a controller behind the magazine unit in spark switch. Features of a magazine unit to feed ...nails to drive nails at the top of the cylinder head through the spring. There is supported. Handle section: This ...
... rotation is a spark plug beside the fan. There is no similarity between the Model NR 90GC and other Hitachi nailers in the handle section. This is the Hitachi's first gas strip nailer and there is a controller behind the magazine unit in spark switch. Features of a magazine unit to feed ...nails to drive nails at the top of the cylinder head through the spring. There is supported. Handle section: This ...
Service Manual
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... new one . Fig. 15 Checking the fuel cell Problem Possible cause Fuel is sprayed but sprayed when holding the fuel cell horizontally. The nailer is left under a low temperature condition. 0ûC or lower temperature Inspection method The metering valve is in a liquid state. Press the ...metering valve. To attach the metering valve to a fuel cell: (1) Separate the metering valve and the cap from the gas cartridge. Insufficient sealing of adapter. The nailer is not sprayed when holding the fuel cell upright but no fuel. Replace the metering valve with new one . Replace ...
... new one . Fig. 15 Checking the fuel cell Problem Possible cause Fuel is sprayed but sprayed when holding the fuel cell horizontally. The nailer is left under a low temperature condition. 0ûC or lower temperature Inspection method The metering valve is in a liquid state. Press the ...metering valve. To attach the metering valve to a fuel cell: (1) Separate the metering valve and the cap from the gas cartridge. Insufficient sealing of adapter. The nailer is not sprayed when holding the fuel cell upright but no fuel. Replace the metering valve with new one . Replace ...
Service Manual
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Problem Fuel is under 1500 meters. --- 18 --- A large amount of 1500 meters or more. Remedy Use the nailer in a place such as highlands at an altitude of fuel is sprayed. Possible cause Inspection method The oxygen content of the air is low in a place where the altitude is sprayed but no combustion occurs.
Problem Fuel is under 1500 meters. --- 18 --- A large amount of 1500 meters or more. Remedy Use the nailer in a place such as highlands at an altitude of fuel is sprayed. Possible cause Inspection method The oxygen content of the air is low in a place where the altitude is sprayed but no combustion occurs.
Service Manual
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...Wire (A) [86] and the Controller [101]. Replace Pushing Lever Arms (A) [60] and (B) [62]. Replace the Switch Arm [82]. 9-2. Short of a gas nailer to 40ûC Altitude: Under 1500 m (5000 feet) Set the fuel cell properly (Fig. 14). Return the Piston [39] to the fuel cell. Following ... [30] is fed. The Motor [6] does not rotate. It automatically turns off if it again. Break in the case of gas nailers The mechanism of fuel in gas nailers. Low voltage. Set the metering valve to the fuel cell properly (Fig. 15). The O-ring [15] is left with a...
...Wire (A) [86] and the Controller [101]. Replace Pushing Lever Arms (A) [60] and (B) [62]. Replace the Switch Arm [82]. 9-2. Short of a gas nailer to 40ûC Altitude: Under 1500 m (5000 feet) Set the fuel cell properly (Fig. 14). Return the Piston [39] to the fuel cell. Following ... [30] is fed. The Motor [6] does not rotate. It automatically turns off if it again. Break in the case of gas nailers The mechanism of fuel in gas nailers. Low voltage. Set the metering valve to the fuel cell properly (Fig. 15). The O-ring [15] is left with a...
Service Manual
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...85 5, 6.1 0.4) 1.5 0.5 (15 5, 0.7 0.4) 3.0 0.5 (30 5, 2.2 0.4) 1.0 0.3 (10 3, 0.7 0.2) 1.8 0.4 (18 4, 1.3 0.3) 1.0 0.2 (10 2, 0.7 0.1) --- 28 --- Apply oil (Gas Nailer Lubricant) (Code No. 885246) (Code No. 885546) to the item numbers in the descriptions below . Oil required: Hitachi Gas Nailer Lubricant 8 oz. (250 cc) oil feeder (Code No. 885-246) (Code No. 885-546) Use the cleaner...(45 5, 3.4 0.4) 1.0 to 1.5 (10 to 15, 0.7 to tighten the screw of the head securely before driving nails. 10-1. DISASSEMBLY AND REASSEMBLY The items particularly necessary for disassembly and reassembly are ...
...85 5, 6.1 0.4) 1.5 0.5 (15 5, 0.7 0.4) 3.0 0.5 (30 5, 2.2 0.4) 1.0 0.3 (10 3, 0.7 0.2) 1.8 0.4 (18 4, 1.3 0.3) 1.0 0.2 (10 2, 0.7 0.1) --- 28 --- Apply oil (Gas Nailer Lubricant) (Code No. 885246) (Code No. 885546) to the item numbers in the descriptions below . Oil required: Hitachi Gas Nailer Lubricant 8 oz. (250 cc) oil feeder (Code No. 885-246) (Code No. 885-546) Use the cleaner...(45 5, 3.4 0.4) 1.0 to 1.5 (10 to 15, 0.7 to tighten the screw of the head securely before driving nails. 10-1. DISASSEMBLY AND REASSEMBLY The items particularly necessary for disassembly and reassembly are ...