Instruction Manual
Page 2
... SAFETY INSTRUCTIONS FOR USING VH-650 • NV50AA COIL NAILER EMPLOYER'S RESPONSIBILITIES OPERATION NAME OF PARTS SPECIFICATIONS NAIL SELECTION ACCESSORIES STANDARD ACCESSORIES OPTIONAL ACCESSORIES APPLICATIONS BEFORE OPERATION WORKING ENVIRONMENT AIR SUPPLY LUBRICATION COLD WEATHER CARE TESTING THE NAILER ADJUSTING AIR PRESSURE LOADING NAILS NAILER OPERATION METHODS OF OPERATION MAINTENANCE MAINTENANCE AND INSPECTION SERVICE AND REPAIRS...
... SAFETY INSTRUCTIONS FOR USING VH-650 • NV50AA COIL NAILER EMPLOYER'S RESPONSIBILITIES OPERATION NAME OF PARTS SPECIFICATIONS NAIL SELECTION ACCESSORIES STANDARD ACCESSORIES OPTIONAL ACCESSORIES APPLICATIONS BEFORE OPERATION WORKING ENVIRONMENT AIR SUPPLY LUBRICATION COLD WEATHER CARE TESTING THE NAILER ADJUSTING AIR PRESSURE LOADING NAILS NAILER OPERATION METHODS OF OPERATION MAINTENANCE MAINTENANCE AND INSPECTION SERVICE AND REPAIRS...
Instruction Manual
Page 6
...-6- DISCONNECT AIR HOSE FROM NAILER WHEN: 1) doing . The Nailer should never be operated by operators and others in work area are dangerous. STAY ALERT. Never allow the Nailer to clear a jam or repair the Nailer unless you are not familiar with the nail guide open, the fasteners ...or unauthorized personnel. 29. Continued 26. and do not drop the Nailer or strike the Nailer against hard surfaces; Ensure that makes you are not further used by Hitachi, distributor or employer shall repair the Nailer. and 6) handing it is available to another location; Never attempt ...
...-6- DISCONNECT AIR HOSE FROM NAILER WHEN: 1) doing . The Nailer should never be operated by operators and others in work area are dangerous. STAY ALERT. Never allow the Nailer to clear a jam or repair the Nailer unless you are not familiar with the nail guide open, the fasteners ...or unauthorized personnel. 29. Continued 26. and do not drop the Nailer or strike the Nailer against hard surfaces; Ensure that makes you are not further used by Hitachi, distributor or employer shall repair the Nailer. and 6) handing it is available to another location; Never attempt ...
Instruction Manual
Page 7
... Main Feeder Feed Spring Feed Piston Body Cap Air Plug (Sold separately) Magazine Stopper Magazine Assembly Magazine Cover Nail Holder Section A-A Main Nail Stopper Main Feeder Feed Spring Feed Piston Main Feeder O-ring Spring Some illustrations in this Manual is designed to ...or attachments that differ from those on your own Nailer. NAME OF PARTS Piston Piston O-ring Driver Blade Exhaust Cover Trigger Body Cap Air Plug (Sold separately) Magazine Stopper Nose Main Feeder Sub Feederr Push Lever Outlet (Firing Head) Piston Piston O-ring Driver Blade Exhaust Cover ...
... Main Feeder Feed Spring Feed Piston Body Cap Air Plug (Sold separately) Magazine Stopper Magazine Assembly Magazine Cover Nail Holder Section A-A Main Nail Stopper Main Feeder Feed Spring Feed Piston Main Feeder O-ring Spring Some illustrations in this Manual is designed to ...or attachments that differ from those on your own Nailer. NAME OF PARTS Piston Piston O-ring Driver Blade Exhaust Cover Trigger Body Cap Air Plug (Sold separately) Magazine Stopper Nose Main Feeder Sub Feederr Push Lever Outlet (Firing Head) Piston Piston O-ring Driver Blade Exhaust Cover ...
Instruction Manual
Page 8
... A WARNING • Accessories other than those shown below can lead to malfunction and resulting injuries. Nails are collated and coiled, as shown in the Table below can be driven with this Nailer. AV Dimensions of nails Plastic-collated coil nails VH-650 NV50AA Min. .215" (5.5 mm) E E M --_ 7 .083" (2.1 mm) Max. .245" (6.2 mm) -1-1-(111 E ct-oo...
... A WARNING • Accessories other than those shown below can lead to malfunction and resulting injuries. Nails are collated and coiled, as shown in the Table below can be driven with this Nailer. AV Dimensions of nails Plastic-collated coil nails VH-650 NV50AA Min. .215" (5.5 mm) E E M --_ 7 .083" (2.1 mm) Max. .245" (6.2 mm) -1-1-(111 E ct-oo...
Instruction Manual
Page 10
... load any screws are loose, tighten them. % El THE PUSH LEVER AND TRIGGER MUST MOVE SMOOTHLY. o Use Hitachi pneumatic tool lubricant. These lubricants will cause the Nailer to warm up before use. E Remove all nails from the Nailer. A WARNING • Never use detergent oil or additives. If abnormal operation occurs, stop using the checklist...
... load any screws are loose, tighten them. % El THE PUSH LEVER AND TRIGGER MUST MOVE SMOOTHLY. o Use Hitachi pneumatic tool lubricant. These lubricants will cause the Nailer to warm up before use. E Remove all nails from the Nailer. A WARNING • Never use detergent oil or additives. If abnormal operation occurs, stop using the checklist...
Instruction Manual
Page 11
...a higher than required air pressure unnecessarily over stresses the Nailer. Pull the trigger. u THE NAILER MUST OPERATE PROPERLY. • Do not exceed 120 psi (8.3 bar 8.5 kgf/cm9. u THE NAILER MUST NOT OPERATE. Drive nails into the magazine opening. The correct air pressure is ...observed, you may load nails in the Nailer. Magazine Opening First Nail Magazine - 11 - T.11 ADJUSTING AIR PRESSURE L\ WARNING Pull Trigger (3)...
...a higher than required air pressure unnecessarily over stresses the Nailer. Pull the trigger. u THE NAILER MUST OPERATE PROPERLY. • Do not exceed 120 psi (8.3 bar 8.5 kgf/cm9. u THE NAILER MUST NOT OPERATE. Drive nails into the magazine opening. The correct air pressure is ...observed, you may load nails in the Nailer. Magazine Opening First Nail Magazine - 11 - T.11 ADJUSTING AIR PRESSURE L\ WARNING Pull Trigger (3)...
Instruction Manual
Page 12
...: • Be careful not to reach the main feeder. NAILER OPERATION Read section titled "SAFETY" (pages 4-6). Knob Nail Guide (5)C) Uncoil enough nails to insert the first nail into the driving hole. a Fit the nail heads in use Nailer which is not in the guide slot. C) Remove finger from firing head when using recoil; 3) release trigger quickly when performing...
...: • Be careful not to reach the main feeder. NAILER OPERATION Read section titled "SAFETY" (pages 4-6). Knob Nail Guide (5)C) Uncoil enough nails to insert the first nail into the driving hole. a Fit the nail heads in use Nailer which is not in the guide slot. C) Remove finger from firing head when using recoil; 3) release trigger quickly when performing...
Instruction Manual
Page 13
... dropped, collating plastic may be broken, which will drive a nail. Each depression of Hitachi pneumatic tool lubricant into the air plug on the Nailer;and 4) open the petcock on the air compressor tank to drive a nail. 0 Move the Nailer along the workpiece with the Nailer off the workpiece. (.2) Depress the push lever against the workpiece to...
... dropped, collating plastic may be broken, which will drive a nail. Each depression of Hitachi pneumatic tool lubricant into the air plug on the Nailer;and 4) open the petcock on the air compressor tank to drive a nail. 0 Move the Nailer along the workpiece with the Nailer off the workpiece. (.2) Depress the push lever against the workpiece to...
Instruction Manual
Page 14
... • Check that differ from Nailer when: 1) doing maintenance and inspection ; MAINTENANCE NOTE: The information contained in this Manual may show details or attachments that the main nail stopper, sub nail stopper, main feeder and sub feeder slide smoothly by Hitachi for an extended period, apply a thin coat of HITACHI. - 14 - Lubricate it with finger...
... • Check that differ from Nailer when: 1) doing maintenance and inspection ; MAINTENANCE NOTE: The information contained in this Manual may show details or attachments that the main nail stopper, sub nail stopper, main feeder and sub feeder slide smoothly by Hitachi for an extended period, apply a thin coat of HITACHI. - 14 - Lubricate it with finger...
Instruction Manual
Page 15
... ACTION Drain air line filter daily. Follow manufacturer's instructions. Check function of filter with Hitachi pneumatic tool lubricant. Check for replacement. Drain air compressor. Prevent a jam. Extend the Nailer life. Keep the Nailer operated properly. Skipping nails. Check air pressure. Feed nails. WHY Prevent accumulation of air hose. Open petcock on air compressor tank. Drives...
... ACTION Drain air line filter daily. Follow manufacturer's instructions. Check function of filter with Hitachi pneumatic tool lubricant. Check for replacement. Drain air compressor. Prevent a jam. Extend the Nailer life. Keep the Nailer operated properly. Skipping nails. Check air pressure. Feed nails. WHY Prevent accumulation of air hose. Open petcock on air compressor tank. Drives...
Instruction Manual
Page 17
... Hd. Bolt 58 876-696 Safety Guard 59 949-819 Hexagon Socket Hd. Screw M5X10 1 Nail Guide Shaft IA) 1 Guard Bumper 1 Bumper Collar 1 Bolt Washer M5 1 Stopper Bolt 1 Thrust Washer 2 Nail Guide 1 Nylon Nut M3 1 HITACHI Label 1 Warning Label 1 Hexagon Socket Hd. Bolt 52 872-035 Dust Cap 53 876-676... 5 949-455 Spring Washer 6A 876-769 Exhaust Cover (D) 7 876-747P Gasket (F) 8A 876-749 Gasket (G) 10A 878-417 Exhaust Valve 11 876-748P Head Cap ID) 12 931-835 0-ring (P36) 13 876-734 Piston 14 874-104 Cylinder 0 -ring (I.D.68.3) 15 875-602 Cylinder 0-ring (I.D.50.9) 16...
... Hd. Bolt 58 876-696 Safety Guard 59 949-819 Hexagon Socket Hd. Screw M5X10 1 Nail Guide Shaft IA) 1 Guard Bumper 1 Bumper Collar 1 Bolt Washer M5 1 Stopper Bolt 1 Thrust Washer 2 Nail Guide 1 Nylon Nut M3 1 HITACHI Label 1 Warning Label 1 Hexagon Socket Hd. Bolt 52 872-035 Dust Cap 53 876-676... 5 949-455 Spring Washer 6A 876-769 Exhaust Cover (D) 7 876-747P Gasket (F) 8A 876-749 Gasket (G) 10A 878-417 Exhaust Valve 11 876-748P Head Cap ID) 12 931-835 0-ring (P36) 13 876-734 Piston 14 874-104 Cylinder 0 -ring (I.D.68.3) 15 875-602 Cylinder 0-ring (I.D.50.9) 16...
Instruction Manual
Page 19
...Hd. NV50AA Item No. Bolt 34 876-707 Sub Feeder 35 949-242 Machine Screw 36 876-205 Washer 376 878-182 HITACHI Label 38 877-131 Gasket (D) 39A 880-036 Cap 41 875-643 Plunger Spring 42 874-820 Plunger 0-ring 43A 878...Sub Stopper Spring 1 95 877-134 Nail Guide 96 877-135 Nail Guide Cover 97 949-214 Machine Screw M4 X 6 98 877-139 Magazine Ass'y 99 872-035 Dust Cap 102 878-184 Warning Label 1 101 877-942 Head Cap Rubber 1 103 878-181 Nylock ... , Allen Wrench 4mm Parts are subject to change without any obligation on the part of the HITACHI due to improvements. - 19 -
...Hd. NV50AA Item No. Bolt 34 876-707 Sub Feeder 35 949-242 Machine Screw 36 876-205 Washer 376 878-182 HITACHI Label 38 877-131 Gasket (D) 39A 880-036 Cap 41 875-643 Plunger Spring 42 874-820 Plunger 0-ring 43A 878...Sub Stopper Spring 1 95 877-134 Nail Guide 96 877-135 Nail Guide Cover 97 949-214 Machine Screw M4 X 6 98 877-139 Magazine Ass'y 99 872-035 Dust Cap 102 878-184 Warning Label 1 101 877-942 Head Cap Rubber 1 103 878-181 Nylock ... , Allen Wrench 4mm Parts are subject to change without any obligation on the part of the HITACHI due to improvements. - 19 -
