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Overseas Affiliates / Offices 

NITTO KOHKI U.S.A ., Inc.

4525 Turnberry Drive, Hanover Park, IL 60133, U.S.A   

Tel: (1)-630-924-9323 

Fax:(1)-630-924-0303

http://www.nittokohki.com/index.html 

NITTO KOHKI EUROPE Co., Ltd.

Unit 21, Empire Centre, Imperial Way,   

Watford Hertfordshire, WD24 4TS, United Kingdom 

Tel: (44)-01923-239668 

Fax:(44)-01923-248815

http://www.nitto.co.uk/ 

NITTO KOHKI DEUTSCHLAND GmbH

Lerchenstr. 47, D-71144 Steinenbronn, Germany 

Tel: (49)-7157-22436 

Fax:(49)-7157-22437 

http://www.nitto-kohki.de/ 

NITTO KOHKI AUSTRALIA Pty. Ltd.

77 Brandl Street, Eight Mile Plains QLD 4113, 

Australia 

Tel: (61)-7-3340-4600 

Fax:(61)-7-3340-4640 

http://www.nitto-australia.com.au/ 

NITTO KOHKI Co., Ltd.    Singapore Branch

10 Ubi Crescent #01-62, Ubi Techpark Lobby D, 

Singapore 408564 

Tel: (65)-6227-5360 

Fax:(65)-6227-0192 

http://www.nitto-kohki.co.jp/e/nksb/ 

NITTO KOHKI Co., Ltd.    Shanghai Representative Office 

#1117 Ruijing Building, Maoming South Road, 

Shanghai 200020 China 

Tel: (86)-21-6415-3935 

Fax:(86)-21-6472-6957 

http://www.nitto-kohki.cn/ 

NITTO KOHKI Co., Ltd.    Shenzhen Representative Office 

#0726 International Culture Building, 3039, Shennan 

Zhong Rd., FutianDistrict, Shenzhen, 518003 China 

Tel:  (86)-755-8375-2185      Fax:(86)-755-8375-2187 

http://www.nitto-kohki.cn/ 

NITTO KOHKI Co., Ltd.    Bangkok Representative Office 

38Q, House Convent Bldg, 7th Floor, Unit 7A, 

Convent Rd, Silom, Bangkok,10500 Thailand 

Tel:  (66)- 2 -632-0307          Fax:(66)-2-632-0308 

http://www.nittobkk.com/eng_index.htm 

EC DECLARATION OF CONFORMITY 

We hereby declare that the following our product conforms with the essential health and safety requirements of   

EEC Directives. 

Product

 

 

PNEUMATIC NEEDLE SCALER 

Model

 

 

JET CHISEL: AJC-16, JC-16, JT-20, JEX-20, JEX-24 JEX-28, JEX-2800A 

Serial No

 

 

X X X X X X

 

        Consecutive numbers (00001

99999) 

 

        Christian era’s last digit (0

9)

Manufacturer

 

 

2-9-4, Nakaikegami, Ohta-ku, Tokyo, 146-8555, Japan 

Authorised Compiler in the Community

Unit 21,  Empir e C e ntr e,  Im pe ri al Wa y , Watford  He rt fo rds hir e, WD24 4TS,  UK 

Tel:(44)-01923-239668 

Fax:(44)-01923-248815 

Directive

 

                        98/37/EC and 2006/42/EC Machinery Directive 

The above product has been evaluated for conformity with above directives using the following European standards.   

The technical construction file (TCF) for this product is retained at the above manufacturer’s location. 

Machinery Directive

 

EN ISO12100-1:2003, EN ISO12100-2:2003, 

EN ISO14121-1:2007, EN792-4:2000+A1:2008, others 

Sound Pressure/Power Level

  EN ISO15744:2008, EN ISO4871:1996 

Vibration Level

 

 

EN28662-1:1992, EN ISO 8662-14:1996 

Name

 

K.Kishi 

 

 

 

Title:          GENERAL MANAGER MACHINE TOOLS DIV.             

Being the responsible person appointed and employed the manufacturer. 

                                               

                                   

 

Masatoshi Ogue 

Co., Ltd. 

NITTO KOHKI EUROPE Co., Ltd. 

President 

NITTO KOHKI 

Printed in JAPAN         TQ12717-1

JET CHISEL.indd   17

11.2.18   2:12:46 PM

Summary of Contents for AJC-16

Page 1: ...d safely JET CHISEL Model AJC 16 JC 16 JT 20 JEX 20 JEX 24 JEX 28 JEX 2800A PROFESSIONAL TOOL Original Instructions Model AJC 16 Model JEX 20 Model JEX 24 Model JEX 28 Model JEX 2800A Model JC 16 Mode...

Page 2: ...n espa ol Portuguese Por favor pessa ao seo agente ou distribuidor o manual de instrucces ih linguagen local Italian Per Manuale Istruzioni in lingua locale Vi preghiamo di rivolgervi al rivenditore o...

Page 3: ...y protective cover or guard is securely in place other parts are free from damage and that the tool runs as it should Check that moving parts are properly adjusted for positioning and tightened that p...

Page 4: ...m which you have purchased your tool directly Do not detach label or nameplate from tool When a label nameplate gets damaged worn or becomes missing contact the sales agent through which you have purc...

Page 5: ...uld be feasible in narrow difficult to reach areas extremely irregular surfaces and grooves cracks and other exterior surfaces without containers etc 2 CHECK THE CONTENTS OF THE PACKAGE Check the cont...

Page 6: ...performance of the tool 3 4 Short hose fittings Do not fix a coupling directly on the tool Make sure that after a short hose is fixed with the Hose Nipple R3 8X3 8 including in the accessories then t...

Page 7: ...Remove the Lock Band from the groove 2 Loosen the Lock Ring and remove JT 20 JEX 20 AJC 16 Fig 5 3 Take out the Needle Supporter by pulling out the Needles Fig 6 4 Extract the Needles Whenever the Nee...

Page 8: ...body Fig 11 ODPS 6SULQJ ODPS HYHU Fig 11 2 Remove the Snap Ring by pinching the projected hooks 3 Then you can take off the Needle Supporter together with other parts by pulling out the edge of Needl...

Page 9: ...pcs TA98782 Needles O D 3 180mm 100pcs AJC 16 TA98783 Needles O D 4 180mm 50pcs JEX 28 JEX 2800A TA9A220 Needles O D 4 300mm 50pcs TA9A221 Needles O D 4 500mm 50pcs TP00338 Needle Supporter O D 2 1 JT...

Page 10: ...6 2 10 TB08708 Cover Ass y 1set 11 TQ12689 Label Warning 1 12 TQ04563 Cylinder 1 13 TQ03427 Piston 1 14 TQ04553 End Plate 1 15 TP13275 O Ring P 16 1 16 TQ04564 Cushion 1 17 TQ04966 Valve Body 1 18 TB...

Page 11: ...ng 1 7 TP11987 O Ring KS 24 1 8 TP00295 Lock Band 1 9 TB08709 Housing Sub Ass y 1set 19 TQ12611 Label Warning CE Mark 1 10 TP11986 O Ring KS 19 1 11 TP03336 Rear Washer 1 12 TB08710 Rear Bolt Ass y 1s...

Page 12: ...A99176 Cylinder Ass y 1set 7 TP00332 Piston 1 8 TP15020 Stopper 1 9 TB08850 Cover Ass y 1set 19 TQ12995 Label Warning CE Mark 1 10 LP12795 O Ring G 30 1 11 TP15230 Valve Body 1 12 TA96324 Throttle Lev...

Page 13: ...0 5 34 2 9 TP14595 Stopper 1 10 TB08713 Cover Sub Ass y 1set 23 TQ12611 Label Warning CE Mark 1 24 TQ12690 Label Warning 1 11 TP14599 Level Pin 2 12 LP12795 O Ring G 30 1 13 TP15229 Valve Body 1 14 TP...

Page 14: ...1 8 TB08715 Rear Bolt Ass y 1 23 TQ12687 Label Warning 1 9 TP00389 Valve Cap 1 10 TP00388 Valve Packing 1 11 TA90037 Throttle Valve Ass y 1set 12 TB00427 Throttle Lever Ass y 1set 13 TQ00563 Spring P...

Page 15: ...er 1 10 TP11993 O Ring AS568A 226 2 11 TP01474 Front Washer 1 12 TB08717 Rear Bolt Ass y 1set 22 TQ12688 Label Warning 1 13 TP01475 Rear Washer 1 14 TP01478 Cylinder Lock Pin 1 15 TP00389 Valve Cap 1...

Page 16: ...Q10241 Back UP Ring 4 12 TQ10240 Cylinder 1 13 TQ10239 Spring 3 5 44 38 2 14 TB08624 Housing Ass y A 1set 15 TQ12783 Label Warning 1 16 TQ12659 Label Name 1 17 TP08684 Hex Socket Screw 4 8 3 18 TP0155...

Page 17: ...JET CHISEL indd 16 11 2 18 2 12 46 PM...

Page 18: ...ouse Convent Bldg 7th Floor Unit 7A Convent Rd Silom Bangkok 10500 Thailand Tel 66 2 632 0307 Fax 66 2 632 0308 http www nittobkk com eng_index htm EC DECLARATION OF CONFORMITY We hereby declare that...

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