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power source.  Do not leave the work area until the 

tool comes to a complete stop. 

MAINTENANCE/SERVICE

 Do not take apart or modify tool.

Disassembly or modification carried out without 

the supervision of a qualified or authorized service 

engineer could result in an accident or injury.

 Inspect cutting tool and accessories, etc. 

Always  check  to  see  that  cutting  tool  and 

accessories, etc. are in good operating condition 

without damage or deterioration before you mount 

them on the tool.  Should you find any damage to 

an accessory or part, please contact sales agent 

through which you have purchased your tool or an 

authorized dealer near you for repair.

 Check parts for damage. 

When you have found damage to accessory or other 

part, carefully check the damaged part to determine 

the extent of influence it has upon the functions 

of the tool – that is, determine whether it can still 

perform its normal functions. 

Check to see that the linkage of the moving parts 

is  OK,  that  all  parts  are  OK  without  damage, 

that they are properly mounted, and that the tool 

functions normally. Should you find any damage 

to an accessory or part that may hamper proper 

functioning of the tool, please contact sales agent 

through which you have purchased your tool or an 

authorized dealer near you for repair.

 Have your tool repaired at an authorized Nitto 

Service Center. 

For repair or parts replacement, please contact the 

sales agent through which you have purchased your 

tool or an authorized dealer near you.

 Use only Nitto genuine parts. 

Use of improper parts may result in serious accident.

To obtain a Nitto genuine part, consult this Manual 

or contact the sales agent from 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 purchased your tool or Nitto Kohki 

Co. Ltd, directly for a replacement. 

DISPOSAL

When a tool is taken permanently out of service, it is 

advised that the tool is disassembled, degreased and 

parts separated by material and recycled locally in the 

appropriate manner.

GENERAL:  PNEUMATIC 

TOOLS

WARNING

 Use appropriate air pressure.

Excessively high air pressure will increase the tool 

number of revolutions or strokes causing not only 

potential premature failure/breakage but could also 

lead to an unexpected accident or injury.

 Connect tool to air supply line.

There are various types of pipes running in a factory 

in addition to the pneumatic line (such as oxygen, 

nitrogen, gas and water). For this reason, always 

ensure that you are connecting to the pneumatic 

line.

 Start tool properly.

Turn the start switch OFF before connecting to the 

air supply line.

 Always disconnect the tool from the air supply 

line before putting on/taking off any accessory 

and prior to carrying out any maintenance work.

 Avoid exposure to exhaust air.

Pneumatic  tool  exhaust  air  contains  oil  and 

contaminated moisture. Make sure the exhaust air is 

not directed towards your face or anyone else within 

the work area.

 Keep tool off electricity.

This pneumatic tool is not electrically insulated. To 

avoid a potential electric shock do not use where 

there is a possibility of coming into contact with live 

electricity.

CAUTION

 Handle tool carefully.

Abusive use of tool could invite failure or accident. 

Do not throw, drop or shock the tool.

 Handle air hose carefully.

Do not carry the tool by the air hose.

Do not pull the air hose to disconnect.

INSTRUCTIONS 

FOR

 THIS TOOL

About Your Tool

WARNING

 Wear protective glasses and a dustproof mask.

Operation generates chips and dust particles, etc. 

which may cause eye and / or respiratory injury: 

Always use PPE (Personal Protective Equipment) 

for eye and respiratory protection.

 Wear vibration reducing and shock absorbing 

gloves.

This is a power tool utilizing vibration. Wear vibration 

reducing and shock absorbing gloves. When your 

hands, fingers, arms, etc. feel discomfort during 

operations, immediately stop your work. Long hour 

operation should be prohibited, for it may cause 

Vibration-induced disorder.

 Always wear suitable hearing protection.

The tool generates loud noise. Always use ear plugs 

for hearing protection. Take necessary measures to 

comply with the local regulatory requirements and 

laws with regard to noise level, or do better.

 Do not operate tool at no Ioad.

Do not operate the tool at no load: It may not only 

Cause  damage  to  the  tool  but  also  may  cause 

Needles to fracture and fly out, possibly resulting in 

unexpected accident.

1. USAGE

 

Remove slag and spatter from welding.

 

Perform shot peening after welding. 

 

Remove rust, paint, cast sand from irregular metal 

surface.

 

Peel off adhered concrete. Clean brick surfaces and 

stone structures. 

 

The tool is used for operations in the difficult-to- 

operate areas where no other tool would 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 contents and make sure that the tool does 

not have any damage which may have occurred 

during transportation. The contents should correspond 

to the list as follows. In case of damage/missing 

parts, please contact the sales agent from whom you 

purchased the tool.

JET CHISEL.indd   3

11.2.18   2:12:22 PM

Содержание AJC-16

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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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