Hitachi H 45SR, Handling Instruction

English

18

3. Extension 

cord

When the work area is removed from the 

power source, use an extension cord of 

su

ffi

  cient thickness and rated capacity. The 

extension cord should be kept as short as 

practicable.

4.  Before installing the tools

CAUTION

Be sure to switch power OFF and 

disconnect the plug from the receptacle 

to avoid serious trouble.

NOTE

To prevent dust from getting into the tool 

chuck, always replace the front cap with one 

that matches the shape of the tool shank in 

use. (

Fig. 1

, 

Fig. 2

)

To replace the front cap, perform the following.

(1)  Pull the grip (A) in the direction of   as 

shown in 

Fig. 3

, and 

fi

 rmly pull on the front 

cap to remove it.

(2)  Attach the front cap with the grip (A) already 

pulled out in the direction of  , then return 

the grip (A) to its original position.

5. Installing 

Tools

CAUTION

Be sure to switch power OFF and 

disconnect the plug from the receptacle to 

avoid serious trouble.

NOTE

Concerning the tools such as bull points and 

cutters, be sure to use separately sold genuine 

parts that are designated by HITACHI.

(1) Wipe 

o

ff

  and clean up the shank section of the 

tool, and apply grease or machine oil onto it.

(2)  As shown in 

Fig. 4

, pull grip (A) in the direction 

of  , and insert the tool into a hole of the front 

cap.

(3)  Adjust the hexagonal hole while turning the 

tool, and furthermore insert it until it hits the 

end of the hole.

(4)  Return grip (A) to its original position, pull the 

tool and make sure it is locked completely. 

(

Fig. 5

)

Hexagonal shank 

tools without a collar

Front cap (B)

Fig. 1

Round type tools with a collar Front cap

Round type tools without a collar

Fig. 2

Front cap (B)

Front cap

Grip (A)

Fig. 3

Tool shank

Front cap (B)

Front cap

Grip (A)

Fig. 4

Fig. 5

000Book_H45SR_ChS.indb   18

000Book_H45SR_ChS.indb   18

2015/6/16   9:25:50

2015/6/16   9:25:50