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6

4-5. How To Operation

WARNING

● 

Be sure to turn the switch OFF and remove 

the power plug from power supply whenever 

adjusting chamfering angle.

● 

The workpieces should be fixed as much as 

possible while working.

(1)  Select the chamfering level.

(2)  Make sure that the Switch is set at "OFF" position 

and connect the power plug to the power supply.

(3)  Hold the Housing up. Start the tool.

(4)  Hold the Housing and Sub Handle firmly. Place 

the circle plate on the top of part to be machined, 

then slowly fit the Indexable Insert to the point to 

be machined. Feed in the Indexable Insert turning 

direction while tracing the side face using the 

Guide Sleeve.

Chamfering
direction

Fig. 7

In case of chamfering stainless steel, chamfer deep 

to the desired chamfering level by one span of 

operation. Repeat of chamfering makes the life of 

Indexable Insert shorter.

5. 

  

HOW TO REPLACE INDEXABLE 
INSERT AND GUIDE SLEEVE

WARNING

● 

Always turn the Switch OFF and remove the 

power plug from the power supply.

● 

Bear in mind that Indexable Insert and holder are 

much heated right after the operation.

5-1. How To Replace Indexable Insert

(1)   Pull out the lever in the arrow direction to remove 

the Lock Wire from the stopper, and the Circle 

Plate will swing. (Fig.8)

Fig. 8

(2)  Use the accessory Hex. Socket Screw key 5 to fix 

the holder. (Fig.9)

Fig. 9

(3)  Use the accessory Spanner T-15D to loosen the 

Indexable Insert holding screw, and remove the 

Indexable Insert. (Fig.10)

Fig. 10

(4)   Set the new Indexable Insert (including the one 

whose face is changed) while using care on the 

Indexable Insert direction, and use the Spanner 

T-15D to securely fasten the Indexable Insert 

holding screw.

(5)   Swing the Circle Plate, hang the Lock Wire on the 

Stopper groove, and use the lever to lock it. (Fig.11)

Summary of Contents for ECB-0203

Page 1: ...45 Mass Weight 2 5 kg Sound Pressure Level No Load 83 dB A Load 87 dB A Sound Power Level No Load 96 dB A Load 100 dB A Vibration Level No Load Motor 2 5 m s2 Knob 2 9 m s2 Load Motor 5 1 m s2 Knob 4...

Page 2: ...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 nederlad...

Page 3: ...y 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...

Page 4: ...ct 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 d...

Page 5: ...body Also keep away your face Use our original Indexable Inserts Do not use the worn or damaged Indexable Insert The service life of Indexable Insert can be shortened depending on the surface finishi...

Page 6: ...24 mm Guide Sleeve and R2 Indexable Insert are required for machining the R2 1 Use the accessory Hex Socket Screw Key 5 to loosen the Hex Socket Head Cap Screw mounted on the adjust ring 2 Fit the acc...

Page 7: ...eration Repeat of chamfering makes the life of Indexable Insert shorter 5 HOW TO REPLACE INDEXABLE INSERT AND GUIDE SLEEVE WARNING Always turn the Switch OFF and remove the power plug from the power s...

Page 8: ...power supply during maintenance and inspection Perform periodic inspection to check for loosening of the attachment screws for each part Retighten loose screws as required 6 1 Replacing the Carbon Bru...

Page 9: ...of 2 pieces on the Circle Plate In this case arrange the position relation between the Guide Sleeve or Ball Bearing and the Plate for Linear Purpose so that they are positioned on the same straight l...

Page 10: ...tempt to service or repair the Tool Do not take the Tool apart Contact an authorized Nitto dealer for all service and repair of the Tool Improper service and repair can cause accidents and service inj...

Page 11: ...10 1 34 TB00609 Gear Case Sub Ass y 1 set 35 TP16208 Pan Head Tapping Screw 4 x 16 6 36 TP04234 Spring Washer M4 10 37 TP11779 Ball Bearing 629DD 1 38 TP16252 Bearing Supporter 1 No Part No Descripti...

Page 12: ...o 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 e...

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