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The following Safety notations are used throughout the manual to highlight safety precautions for the user and for 

the tool.

Warning:  

 

Indicates a potentially hazardous situation which, if not avoided by following the 
instructions given, could result in death or serious injury.

Caution:    

Indicates a potentially hazardous situation which, if not avoided by following the 
instructions given, could result in injury or material damage.

Please note, however, that failure to observe safety precautions under the “

Caution

” category could result in a 

serious occurrence depending on the situation: please observe all safety precautions in the manual. 

Caution:

  Important precautions for tool setup, operation and maintenance.

IMPORTANT SAFETY 

INSTRUCTIONS

When using  the  tool,  please observe  the  safety 

precautions below to prevent possible accident or injury.

GENERAL: TOOLS

Warning

TO OPERATORS

 Wear proper clothing for the type of work being 

done.

Take care to avoid entanglement with the moving 

parts of the tool with clothing, ties, hair etc. If items 

become entangled it will cause the operator to be 

pulled towards the tool and lead to possible cause of 

accident or injury.

 Always wear suitable eye protection. 

Remember, regular glasses are not safety glasses. 

The lenses are only shock resistant, which will not 

give you sufficient eye protection you may need in 

your working environment.

 Always wear suitable hearing protection. 

 Wear respiratory protective equipment (PPE). 

Wear respiratory protective equipment (PPE) when 

working in an environment where dust particles are 

generated in operation.

 Avoid working posture that is too stressful. 

Always ensure a firm footing and well balanced 

posture.

 Do not operate the tool if you are too tired. 

 Never touch any moving parts of the tool when 

running.

ABOUT WORK AREA

 Keep the work area clean.

Cluttered  work  areas  (e.g.  workbench)  invite 

accidents.

 Carefully select the work area.

Do not expose tool to rain.

Do not use tool in a wet or soaked area.

See that the work area is adequately illuminated.

 Never  work  near  inflammable  liquid  or  in  a 

potentially explosive atmosphere.

 Keep children away from the work area.

Keep children and unauthorized people away from 

the work area to avoid accident or injury.

BEFORE OPERATION

 Inspect tool before use.

Before  using,  check  that  screws  are  securely 

tightened, that any 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 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  contact  the  sales  agent 

through which you have purchased your tool or an 

authorized dealer near you for repair.

Likewise, if a switch failure occurs, contact sales 

agent through which you have purchased your tool 

or an authorized dealer near you for repair.

Do not use the tool if it does not start or stop with 

the start/stop switch.

 Securely mount cutter

An improperly mounted cutter may fly out, causing 

possible damage to the tool or injury to the operator.

 Always  remove  spanner,  wrench,  etc.,  once 

adjustment has been made with them.

 Use a tool appropriate for the application.

Avoid heavy-duty application that is beyond the 

capacity of tool. 

 Do not use the tool for purposes other than what 

it is designed for.

 Do not abuse tool. 

Use tool in accordance with the specifications: you’ll 

get the most out of it while ensuring safety. 

 Securely fasten workpiece in place.

Use a vice or clamp to securely fasten the workpiece 

in place.  It is much safer this way than holding it in 

your hand, allowing you to operate the tool with both 

hands.

ABOUT HANDLING

 How to store tool.

When the tool is not used, store it in a dry area and 

out of reach of children.

 How to carry tool.

Do not touch the start switch while the tool is being 

carried.

 Do not leave the tool unattended while it is 

running.

Turn off the start switch and disconnect the tool from 

power source.  Do not leave the work area until the 

tool comes to a complete stop.

B10N_B20N_B20NB_B30N_E.indd   2

10.7.9   9:30:25 PM

Summary of Contents for B-10N

Page 1: ...0 7 kg 1 2 kg 1 2 kg 2 4 kg Sound Pressure Level 78 dB A 83 dB A 85 dB A 82 dB A Sound Power Level 89 dB A 94 dB A 96 dB A 93 dB A Vibration Level 1 28 m s2 0 80 m s2 0 75 m s2 Handle 1 53 m s2 Grip...

Page 2: ...al de instrucciones en 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 rivolg...

Page 3: ...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 parts are free from damage and properly mounted and tha...

Page 4: ...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 whic...

Page 5: ...2 one of them mounted Abrasive Belts Z76 80 10 1 Abrasive Belts Z76 100 10 1 Abrasive Belts Z76 120 10 1 Hex Socket Screw Key 2 1 Hex Socket Screw Key 4 1 Bushing R1 4 NPT1 4 1 Instruction Manual 1 D...

Page 6: ...placed the Guard at a desired angle tighten the Hex Socket Head Cap Screw per A in Fig 3 with a Hex Socket Screw Key At that time carefully fasten the Guard so that there is no clearance between the...

Page 7: ...20N B 20NB To adjust the Rotation Speed turn the Adjusting Lever It regulates the flow rate of air on which sanding speed depends Turning the Lever upward increases the speed The highest speed is ava...

Page 8: ...arking on the Guard as well It is dangerous to mount it wrong way for the Abrasive Belt may break prematurely Do not press the Push Button without a Abrasive Belt mounted unless it is absolutely neces...

Page 9: ...direction of arrow See Fig 16 for B 10N 3 Turn the Tension Bar 30 counter clockwise and pull it off in the direction of arrow See Fig 17 for B 20N B 20NB 4 When reassembling the Tension Bar assemble...

Page 10: ...oil the tool at the air inlet with machine oil ISO VG 10 and run it for a short time 8 OPTIONAL PARTS In addition to various kinds or grain sizes of abrasive materials and Sanding Belts we have the fo...

Page 11: ...nd Plate A 1 33 TP12415 Cylinder 1 34 TA9A364 Blade Ass y 4pcs set 1set 35 TP10130 Parallel Key Both Ends Round 3X3X10 1 36 TP12416 Rotor 1 37 TP06322 Spacer 8X11X3 1 38 TP12418 End Plate B 1 No Part...

Page 12: ...Description Qty Price 1 TA99885 Idle Pulley A Sub Ass y 1set 2 TQ11616 Idle Pulley Shaft 1 3 TP16219 Hex Countersunk Head Screw 4X10 1 4 TQ11400 Hex Socket Button Head Screw4X8 2 5 TQ12197 Toothed Lo...

Page 13: ...36 Bushing R1 4XNPT1 4 1 TQ12660 Instruction Manual 1 TQ12617 Declaration of Conformity 1 No Part No Description Qty Price 73 TB08336 Idle Pulley Bracket Sub Ass y 1set 74 TA90514 Idle Pulley B Ass y...

Page 14: ...11797 Belt Cover 1 24 TQ04426 Nylon Washer 1 25 TP04077 Hex Nut M12X1 5 1 26 TQ11807 Drive Pulley 1set 27 TP04058 Thrust Washer B 36 2X62X1 1 28 TP06290 Pan Head Screw 4X 8 1 29 TB01793 Throttle Lever...

Page 15: ...Tool Price Price B10N_B20N_B20NB_B30N_E indd 14 10 7 9 9 30 52 PM...

Page 16: ...entative 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...

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