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9

EN

1 Application

This is handheld Pneumatic die grinder for grinding workpieces using a mounted wheel or a rotary burr.

2  Checking Inside the Package

When you open the package box, check the contents of the package and also check for any damage that may have 

occurred during transportation.

If an abnormality is found, request service from the retailer where you purchased the tool or the nearest NITTO service 

member store.

L-25B

Package Contents

Qty

Check

L-25B Main Unit

1

Single Ended Spanner 14

1

Chuck Pin

1

Mounted Wheel No.2

1

Mounted Wheel No.3

1

Package Contents

Qty

Check

Bushing R1/4×NPT1/4

1

Instruction Manual (This 

Document)

1

Declaration of Conformity

1

Caution for Use

1

Package Contents

Qty

Check

L-35C Main Unit

1

Single Ended Spanner 14

2

Mounted Wheel 

13×13×6×38

1

Bushing R1/4×NPT1/4

1

Package Contents

Qty

Check

Instruction Manual (This 

Document)

1

Declaration of Conformity

1

Caution for Use

1

L-35C

Содержание AIR SONIC AL-55A

Страница 1: ...4 0 35 0 17 Rated Speed No Load min 1 27000 35500 56500 Size of Collet Chuck mm 6 6 3 Mass Weight kg 0 6 0 45 0 27 Sound Pressure Level 1 dB A 76 76 71 Sound Power Level 1 dB A 87 87 82 Vibration Leve...

Страница 2: ...ions supplied are not followed Using this tool improperly could result in serious injury Read the instruction manual before using Contents Precautions on Use Make sure to follow the instructions given...

Страница 3: ...ector can reduce risk caused by dust z z When loud noise is generated in the workplace wear a hearing protection z z Do not overreach Keep proper footing and balance at all times z z Be on your guard...

Страница 4: ...ING z z Perform inspection before using the tool Before using the tool check for loose screws on the tool and for damage on the protective cover or other parts and make sure that the tool operates nor...

Страница 5: ...for damaged sections Sufficiently check for damage on accessories or other parts that the tool operates normally and that work can be performed appropriately If there are accessories or parts that ha...

Страница 6: ...N z z Handle the tool with care Rough handling could cause accidents or malfunctions Do not exert an impact on the tool by throwing or dropping it z z Handle the Connecting Hose with care Do not carry...

Страница 7: ...ysically able to handle the bulk weight and power of the tool z z Hold the tool correctly be ready to counteract normal or sudden movements and have both hands available z z Maintain a balanced body p...

Страница 8: ...ulic hose z z Proceed with care in unfamiliar surroundings There can be hidden hazards such as electricity or other utility lines z z This tool is not intended for use in potentially explosive atmosph...

Страница 9: ...erate and maintain this tool as recommended in the instruction handbook to prevent an unnecessary increase in vibration levels z z Select maintain and replace the consumable or inserted tool as recomm...

Страница 10: ...e Grinder running must not exceed 0 6 MPa 6 kgf cm 2 85 psig 6 bar z z When starting a cold Mounted Wheel apply it to the work slowly until the Mounted Wheel gradually warms up Make smooth contact wit...

Страница 11: ...ou purchased the tool or the nearest NITTO service member store L 25B Package Contents Qty Check L 25B Main Unit 1 Single Ended Spanner 14 1 Chuck Pin 1 Mounted Wheel No 2 1 Mounted Wheel No 3 1 Packa...

Страница 12: ...ts Qty Check AL 55A Main Unit 1 Spanner 7 9 1 Lock Wrench 1 Mounted Wheel 5 13 3 1 Bushing R1 4 NPT1 4 1 Package Contents Qty Check Instruction Manual This Document 1 Declaration of Conformity 1 Cauti...

Страница 13: ...nut Front Cover Housing Valve Ring Air Hose Socket Mounted Wheel Chuck nut Front Cover Housing Throttle Lever Lock Lever Air Hose Hose Nipple Mounted Wheel Chuck Nut Lock Ring Housing Lock Lever Thro...

Страница 14: ...he Compressor and the tool Compressed air exits the Compressor and cools and moisture condenses Some moisture could condense inside the Connecting Hose and get inside the tool causing a malfunction In...

Страница 15: ...size of the attachment 2 Size of the mandrel 3 Overhang of the mandrel 4 Wheel specification Mounted Wheel Attachment WARNING l l Be sure to dress the grinding face of the Mounted Wheel before using...

Страница 16: ...and the shaft 30 mm or less in length Mounting and Removing Mounted Wheels and Rotary Burrs WARNING z z Be sure to turn off the air supply and disconnect the air hose For L 25B z z Mounting After ins...

Страница 17: ...chuck Chuck Nut Chuck Body Spanner 14 Mandrel Mounted Wheel or Rotary Burr Chuck Nut Front Cover Lock Wrench Mounted Wheel or Rotary Burr Mandrel Spanner 7 9 For AL 55A z z Mounting Align the holes o...

Страница 18: ...ficiency Such strong push may cause damage to the Mounted Wheel and the Rotary Burr Start and Stop For L 25B L35C To start Release the Lock Lever and grasp the Throttle Lever To stop Release the Throt...

Страница 19: ...ed by adjusting the opening of the valve Adjust the motor speed according to the purpose of use 7 Thread Size of Hose Fitting The product comes with a metal fitting with R metric thread Connect the Bu...

Страница 20: ...1 1 TP10595 Rotary Burr No 2 1 TP10596 Rotary Burr No 3 1 TP10597 Rotary Burr No 4 1 TP10598 Rotary Burr No 5 1 TP10599 Rotary Burr No 6 1 TP10600 Rotary Burr No 7 1 TP10601 Rotary Burr No 8 1 AL 55A...

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