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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  power  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 power 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 power 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 Centre. 

For repair or parts replacement, please contact 

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 

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.

MAGW40_MAG50_E.indd   3

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Summary of Contents for MYTON MAG-50

Page 1: ... safely MYTON Model MAGW 40 MAG 50 PROFESSIONAL TOOL MAG 50 MAGW 40 Specifications Model MAGW 40 MAG 50 Maximum Operating Pressure MPa 0 6 Air Consumption No Load m3 min 0 68 0 87 Full Load m3 min 0 82 Rated Speed No Load r min min 1 13000 12000 Depressed Center Grinding Wheel Diameter mm inch 100 4 125 5 Hole mm inch 16 5 8 22 7 8 Mass Weight kg 1 6 2 2 Sound Pressure Level dB A 86 84 Sound Power...

Page 2: ...e locale Spanish Por favor cantacte con su distribuidor para el manual de instrucciones en español 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 distributore Dutch Vraag uw handelaar om een nederladstalige gebruiksaanwijzing Swedish Be er lokala Åtreförsä...

Page 3: ...d that the tool runs as it should Check that moving parts are properly adjusted for positioning and tightened that parts are free from damage and properly mounted and that all other parts are in good condition for normal operation Should you find any damage to the protective cover or other part replace it in accordance with the Operation Manual If there are no instructions in the Manual please con...

Page 4: ...d 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 loca...

Page 5: ...rinder must not exceed 0 6MPa 6kgf cm2 Do not start or stop grinders suddenly Open a Throttle Lever gradually when you start operation After a grinder has been repaired and returned check the no load speed with a tachometer before you use to make sure its actual speed at 0 6MPa 6kgf cm2 does not exceed the rated speed printed on the Wheel Guard Do the same check after each stage of the work proces...

Page 6: ...Hose Cupla Fig 2 3 3 Lubrication Install an oiler between the compressor and the tool Use the machine oil ISO VG 10 Failure to lubricate as required may result in damage to the tool Use of oil that is too thick will reduce the performance of the tool 4 PREPARATION MAG 50 4 1 How to attach Inlet Hose and Exhaust Hose Insert the Inlet Hose of the male thread into the Exhaust Hose from the tail Screw...

Page 7: ... it firmly to the Spindle by tightening the Wheel Lock Bolt with Hex Socket Screw Key Removal Hold the Driving Flange with Spanner and loosen Wheel Lock Bolt with Hex Socket Screw Key to remove the Grinding Wheel Hex Socket Screw Driving Flange Spanner Grinding Wheel Outer Flange Wheel Lock Bolt Fig 7 6 2 MAG 50 Mounting 1 Hold the Spindle with pushing the Lock Button 2 Insert the Driving Flange i...

Page 8: ...e the Lock Lever and grasp the Throttle Lever To stop release the Throttle Lever MAG 50 7KURWWOH HYHU 5HOHDVH RFN HYHU Fig 9 MAGW 40 7KURWWOH HYHU 5HOHDVH 6DIHW RFN HYHU Fig 10 7 2 Adjust Valve MAGW 40 WARNING Be sure to keep hands clear of moving parts The desired number of rotation between maximum rpm and minimum rpm is obtained by turning the groove of valve clock wise of counterclockwise with ...

Page 9: ...0 and run it for a short time 9 ORDERING SERVICE PARTS For further operational and handling information or for replacement of parts and components contact the company from whom you purchased the tool or an authorized dealer In ordering parts and components give each part number part name and quantity required Use only NITTO genuine parts 10 OPTIONAL PARTS MAGW 40 Part No Description TQ01051 Sub Ha...

Page 10: ...lade Ass y 4pcs 1set 17 TP10130 Parallel key Both Ends Round 3 3 10 1 18 TP14033 Rotor 1 19 TP14034 End Plate B 1 20 TP10133 Ball Bearing 609ZZ 2 21 TP14030 Pinion 1 22 LP08450 Pan Head Screw 5 25 1 23 TP14041 Exhaust cover 1 24 TP14040 Silencer Plate 2 25 TB08641 Housing Sub Ass y 1set 47 TQ12676 Label Warning CE Mark 1 No Part No Description Qty Price 26 TP06715 Raised Countersunk Head Screw 5 8...

Page 11: ...25 19 1 18 TP00498 Ball Bearing 6001ZZ 1 19 TQ04091 End Plate B 1 20 TQ04087 Rotor 1 21 TB03297 Blade Ass y 4 pcs 1set 22 TQ04088 Cylinder 1 23 TP04061 Spring Pin 3 6 1 24 TQ04090 End Plate A 1 25 TP00468 Ball Bearing 608ZZ 1 26 TB03198 Governor Ass y 1set 27 CP01181 Ball 5 32 4 28 TP14930 Retaining Ring E ETW 2 3 1 No Part No Description Qty Price 29 TQ04907 Governor Cover 1 30 TQ04110 Washer 9 1...

Page 12: ...227 0192 NITTO KOHKI CO LTD BANGKOK REPRESENTATIVE OFFICE M A Business Center 38Q House Convent Bldg 7th Floor Unit 7A Convent Rd Silom Bangrak Bangkok 10500 Thailand Tel 66 2 632 0307 Fax 66 2 632 0308 NITTO KOHKI AUSTRALIA PTY LTD 77 Brandl St Brisbane Technology Park Eight Mile Plains QLD 4113 Australia Tel 61 7 3340 4600 Fax 61 7 3340 4640 NITTO KOHKI SHANGHAI CO LTD Room1506 suite C Orient In...

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