Nitto Kohki JET CHISEL AJC-16 Instruction Manual

Pneumatic needle scaler

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Model
AJC-16
Model
JEX-20
Model
Maximum Operating Pressure
Air Consumption (No Load)
Rated Speed (No Load)
Sound Pressure Level (Load)
Sound Power Level (Load)
Vibration Level [Uncertainty K]m/s
Mass (Weight)
Thread Size of Air Inlet
Due to continuous product development/improvement the specifications and configurations in this
document are subject to change without prior notice.
Keep the manual handy – so you can use it whenever necessary.
PNEUMATIC NEEDLE SCALER
Please read this manual carefully before you attempt to use
your tool so that you may use it properly and safely.
JET CHISEL
Model AJC-16, JC-16, JT-20, JEX-20, JEX-24 JEX-28, JEX-2800A
PROFESSIONAL TOOL
Model
JEX-24
Specifications
AJC-16
JC-16
MPa
3
m
/min
0.07
0.15
-1
r/min (min
)
6000
4000
dB(A)
88
dB(A)
99
101
2
2
[m/s
]4.8 [0.97] 11.5 [1.60] 15.5 [2.0]9.0 [1.40] 28 [3.3] 17.5 [2.2]14.5 [1.90]
kg
0.98
1.4
Model
JC-16
Model
JEX-28
JT-20
JEX-20
0.6
0.2
0.2
4000
4000
90
92
93
103
104
2.4
2.75
Rc3/8
Manufactured by :
NITTO KOHKI Co., Ltd.
2-9-4, Nakaikegami, Ohta-ku,
Tokyo, 146-8555, Japan
TEL
FAX : (81)-3-3753-8791
E-mail : overseas@nitto-kohki.co.jp
URL : www.nitto-kohki.co.jp
Model
JT-20
Model
JEX-2800A
JEX-24
JEX-28 JEX-2800A
0.27
0.35
0.43
4000
4500
3700
93
95
95
104
106
106
2.7
3.5
3.3
: (81)-3-3755-1111
Original Instructions

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Summary of Contents for Nitto Kohki JET CHISEL AJC-16

  • Page 1 Thread Size of Air Inlet Rc3/8 Due to continuous product development/improvement the specifications and configurations in this document are subject to change without prior notice. Manufactured by : NITTO KOHKI Co., Ltd. 2-9-4, Nakaikegami, Ohta-ku, Tokyo, 146-8555, Japan : (81)-3-3755-1111 FAX : (81)-3-3753-8791 E-mail : overseas@nitto-kohki.co.jp...
  • Page 2: Table Of Contents

    Thank you very much for your purchase of this CONTENTS page IMPORTANT SAFETY INSTRUCTIONS …………………… 2 Nitto Kohki product. GENERAL: TOOLS …………………………………………… 2 Before using your tool, please read this manual GENERAL: PNEUMATIC TOOLS ………………………… 3 carefully so that you may use it properly to get INSTRUCTIONS FOR THIS TOOL …………………………...
  • Page 3: Important Safety Instructions

    IMPORTANT SAFETY BEFORE OPERATION INSTRUCTIONS Inspect tool before use. ● Before using, check that screws are securely When using the tool, please observe the safety tightened, that any protective cover or guard is precautions below to prevent possible accident or injury. securely in place, other parts are free from damage GENERAL: TOOLS and that the tool runs as it should.
  • Page 4: General: Pneumatic Tools

    ● When a label/nameplate gets damaged, worn or becomes missing, contact the sales agent through which you have purchased your tool or Nitto Kohki Co. Ltd, directly for a replacement. DISPOSAL When a tool is taken permanently out of service, it is...
  • Page 5: Instructions For This Tool

    AJC-16 INSTRUCTIONS Package Contents Qty Check AJC-16 1set O.D.3×180mm;(on tool) THIS TOOL O.D.3×180mm Bushing R3/8×NPT3/8 About Your Tool Hose Nipple R3/8×3/8 Instruction Manual Declaration of Conformity WARNING Caution for Use Wear protective glasses and a dustproof mask. ● JC-16 Operation generates chips and dust particles, etc. Package Contents Qty Check which may cause eye and / or respiratory injury:...
  • Page 6: Air Supply

    JEX-28 3-3. Lubrication Install an oiler between the compressor and the tool. Package Contents Qty Check JEX-28 1set Use the machine oil ISO VG-10. Failure to lubricate Needle O.D.3×180mm;(on tool) as required may result in damage to the tool. Use of Needle O.D.4×180mm oil that is too thick will reduce the performance of the Needle Supporter O.D.4...
  • Page 7: Changing Needles

    (3) Take out the Needle Supporter by pulling out the Needles. Fig. 6 Fig. 4 (4) Extract the Needles. Whenever the Needles 4-3. Needle for JET CHISEL are damaged during operation, they must be Three types of Needles are available for JET changed.
  • Page 8: Thread Size Of Hose Fitting

    Needle &ODPS /HYHU &ODPS 6SULQJ Fig. 8 (4) Extract the Needles. Whenever the Needles are damaged during operation, they must be changed. Fig. 11 (5) After changing Needles, assemble in the reverse manner of disassembly. (2) Remove the Snap Ring by pinching the projected hooks.
  • Page 9: Optional Parts

    8. OPTIONAL PARTS We can Supply 2, 3 and 4mm diameter Needles for JET CHISEL. Change Needles according to the type of your work. Part No. Description Model N e e d l e s O . D . 2 × TA98780 100pcs JC-16,AJC-16 150mm...
  • Page 10: Exploded Diagram : Ajc-16

    10. EXPLODED DIAGRAM : AJC-16 WARNING This diagram is for your reference only. Do not attempt to service or repair the Tool. Do not take the Tool apart. Contact an authorized Nitto dealer for all service and repair of the Tool. Improper service and repair can cause accidents and service injuries.
  • Page 11: Exploded Diagram : Jc-16

    11. EXPLODED DIAGRAM : JC-16 WARNING This diagram is for your reference only. Do not attempt to service or repair the Tool. Do not take the Tool apart. Contact an authorized Nitto dealer for all service and repair of the Tool. Improper service and repair can cause accidents and service injuries.
  • Page 12: Exploded Diagram : Jt-20

    12. EXPLODED DIAGRAM : JT-20 WARNING This diagram is for your reference only. Do not attempt to service or repair the Tool. Do not take the Tool apart. Contact an authorized Nitto dealer for all service and repair of the Tool. Improper service and repair can cause accidents and service injuries.
  • Page 13: Exploded Diagram : Jec-20

    13. EXPLODED DIAGRAM : JEX-20 WARNING This diagram is for your reference only. Do not attempt to service or repair the Tool. Do not take the Tool apart. Contact an authorized Nitto dealer for all service and repair of the Tool. Improper service and repair can cause accidents and service injuries.
  • Page 14: Exploded Diagram : Jex-24

    14. EXPLODED DIAGRAM : JEX-24 WARNING This diagram is for your reference only. Do not attempt to service or repair the Tool. Do not take the Tool apart. Contact an authorized Nitto dealer for all service and repair of the Tool. Improper service and repair can cause accidents and service injuries.
  • Page 15: Exploded Diagram : Jex-28

    15. EXPLODED DIAGRAM : JEX-28 WARNING This diagram is for your reference only. Do not attempt to service or repair the Tool. Do not take the Tool apart. Contact an authorized Nitto dealer for all service and repair of the Tool. Improper service and repair can cause accidents and service injuries.
  • Page 16: Exploded Diagram : Jex-2800A

    16. EXPLODED DIAGRAM : JEX-2800A WARNING This diagram is for your reference only. Do not attempt to service or repair the Tool. Do not take the Tool apart. Contact an authorized Nitto dealer for all service and repair of the Tool. Improper service and repair can cause accidents and service injuries.
  • Page 18 Lerchenstr.47 D-71144 Steinenbronn, Germany Tel: (49)-7-157-22436 Fax:(49)-7-157-22437 NITTO KOHKI (SHANGHAI) CO., LTD. Room1506, suite C, Orient International Plaza, NITTO KOHKI CO., LTD., SINGAPORE BRANCH NO85 LouShanGuan Road,Shanghai, 200336, CHINA 10 UBI CRESCENT #01-62, Tel: (86)-21-6415-3935 Fax:(86)-21-6472-6957 UBI TECHPARK LOBBY D, SINGAPORE 408564,...

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