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Read this manual carefully before installing, operating,
servicing or repairing.
Working environment:
1.Using these tools in any potentially explosive environment is strictly prohibited.
2.It is always recommended that these types of tools must be operated when standing
on a solid or firm location.
3.Always use these tools in a well ventilated area.
4.Slipping, stumbling and falling are the major causes of potential serious injury,
therefore, a clean and clutter free surface in the working area before operating the
tools is strongly recommended.
Air supply and connection requirements:
1.The maximum recommended air pressure during operation must not exceed 90 psi
(6.3bar). Higher air pressure may create unsafe operating conditions for the tool and
the user.
2.The compressed air should be cooled and have a water filter installed at the outlet
end of the compressor. Even with a water filter installed, some water may still
condense in the piping or hose and will enter the tool mechanism causing premature
damage to the tool. Therefore, it is recommended to install an air filter-lubricator
device somewhere between the tool and the compressor.
3.Always use an air compressor of the proper capacity to operate each tool.
4.Clean the hose with a blast of compressed air before connecting the hose to the air
tool. This will prevent both moisture and dust inside the hose from entering the tool
and causing possible rust or malfunction.
1

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Summary of Contents for M7 NC-8382-8

  • Page 1 Read this manual carefully before installing, operating, servicing or repairing. Working environment: 1.Using these tools in any potentially explosive environment is strictly prohibited. 2.It is always recommended that these types of tools must be operated when standing on a solid or firm location. 3.Always use these tools in a well ventilated area.
  • Page 2 Ideal system connection: Piping diameters and length requirement: The diameter ΦA required for the inlet pipe is recommended on the specification table. The diameter ΦB required for the branch pipe (from ) should be 2 times as large as ΦA. ΦB = 2 x ΦA The diameter ΦC required for the primary air supply (from ) should be 3 times as large as...
  • Page 3 Warning: 1. This tool should only be used as a hand operated tool. It is powered by compressed air and is not insulated against electric shock. 2. This tool is specially designed for tightening or loosening bolts or nuts. Any application or use of this tool other than what it is designed for is strictly prohibited.
  • Page 4: Air Inlet

    Maintenance: 1. Before connecting the air hose to this tool or after operating, apply 4 or 5 drops of pneumatic oil into the air inlet and run it for several seconds, referring this operation to the attached illustration 2. Maintain this tool regularly by performing the same oiling application every 3 to 4 hours of operation.
  • Page 5 NC-4217 1/2'' 5/8'' 150-320 7000 7-1/4'' 3/8" 92.1 NC-2710 1/4'' ----- 7.4-29.5 ----- 11000 5-3/8'' 1.76 3/8" 91.0 NC-8242 1-9/16'' 200-2000 2500 5000 15.9 14-17/32'' 23.1 1/2" NC-8242-8 1'' 1-9/16'' 200-2000 2500 5000 15.9 22-15/32'' 26.2 1/2" NC-8382 1-9/16'' 200-2000...
  • Page 6 Modelo EN ISO 15744 Cuadrada de Perno de Torque Máximo libre Aire Promedio Aire de Aire de vibración inch R.P.M L/min m/s² lb/kg NC-4217 1/2'' 203-434 7000 92.1 NC-2710 1/4'' ---- 10-40 ----- 11000 91.0 NC-8242 271-2710 3390 5000 10.5...
  • Page 7: Ec Declaration Of Conformity

    Serial Number: Please refer to the tool Air Impact Wrench Item No.: NC-4217 NC-2710 NC-8242 NC-8242-8 NC-8382 NC-8382-8 We declare under our own responsibility that the above machinery fulfils all the relevant provisions of Machinery Directive 2006/42/EC and its amendment and...
  • Page 8 1/2" Air lmpact Wrench ltem No : NC-4217...
  • Page 9 NC-4217 INDEX NO. DESCRIPTION Q'TY NC-4217S01 Screw (3pcs) 1set NC-4217R02 Clutch Housing NC-4217R03 Bushing NC-4217R04 Front Gasket NC-4217R05 Separator Retaining Ring O-Ring NC-4217S08 Anvil Ass'y (06,07,08) 1set NC-4217S09 Hammer Pin(2pcs) 1set NC-4217S10 Hammer(2pcs) 1set NC-4217R11 Hammer Cage NC-4217R12 Washer NC-4217S13...
  • Page 10 1/4" Air lmpact Wrench ltem No : NC-2710...
  • Page 11 Twin Dog type NC-2710 Part No Description Q'ty Part No Description Q'ty NC-2710P01 Air Inlet 19 NC-2710P19 Rear Eng Plate NC-2710P03 Exhaust Deflector 20 NC-2710T20 Rotor Blade (5pcs) 1 SET NC-2710P04 Gasket 21 NC-2710P21 Rotor NC-2710P05 Pin 22 NC-2710P22 Cylinder NC-2710P06 Motor Housing 23 NC-2710P23 Spring Pin NC-2710P07 Reverse Bushing...
  • Page 12 1" Air lmpact Wrench ltem No : NC8242 / NC8242-8 2 24 Inside Trigger 38 37...
  • Page 13 Twin Hammer Type NC-8242 / NC-8242-8 INDEX NO. DESCRIPTION INDEX NO. DESCRIPTION Q'TY Q'TY NC-8242T01 Screw ( 2PCS ) 1SET ---- Bushing NC-8242T02 Spring Washer ( 6PCS ) 1SET NC-8242P38 Pin NC-8242T03 Screw Wahser ( 2PCS ) 1SET NC-8242P39 Reverse Valve NC-8242P04 Seal NC-8242P40 O-Ring NC-8242P05 Hammer Case...
  • Page 14 1" Air lmpact Wrench ltem No : NC8382 / NC8382-8...
  • Page 15 Pin Less Type NC-8382 / NC-8382-8 NO. INDEX NO. DESCRIPTION NO. INDEX NO. DESCRIPTION Q'TY Q'TY NC-8382T01 Screw ( 2PCS ) 1SET 41 NC-8382P41 Spring Pin NC-8382T02 Spring Washer ( 6PCS ) 1SET 42 NC-8382P42 Reverse Valve NC-8382T03 Screw Wahser ( 2PCS ) 1SET 43 NC-8382P43 Snap Ring NC-8382P04 Seal...