Hitachi H 90SE Safety Instructions And Instruction Manual page 9

* It is possible to attach accessories such
as bull points, cutters, etc., with any of the
three types of shank bit shapes shown
below. (Fig. 2)
Mounting air tool shank and standard
hexagonal shank tools.
(1) Clean, then smear the accessory
shank portion with grease or machine
oil.
(2) Move the retainer to open position
and seat the accessory, such as a bull
point, a cutter, etc., in the hexagonal
hole in the front cover (See Fig. 3).
(3) Clamp the accessory into place by
bringing the retainer to the clamp
position. To make sure that the
accessory is properly mounted, pull
on the accessory. (Fig. 4)
Mounting standard hexagonal shanks and
retaining groove shanks without collars.
(1) Clean, then smear the accessory
shank portion with grease or machine
oil.
(2) Move the retainer to position
the accessory shank portion so that
its recessed portion is under clamp
and seat the accessory such as a bull
point, a cutter, etc., in the hexagonal
hole in the front cover (See Fig. 5).
(3) Clamp the accessory into place by
bringing the retainer to clamp position
. To make sure that the accessory is
properly mounted, pull on the
accessory. (Fig. 6)
NOTE: When removing the accessory, such
as a bull point, a cutter, etc., carry out
the above procedures in reverse.
Fig. 6
Standard Hex. Shank Bit (Combo Type)
Retaining Groove Bit without Collar
. Align
Air Tool Shank Bit
Fig. 2
Retainer Front Cover
Tool Shank
Fig. 3
Fig. 4
Front Cover
Tool Shank
Retainer Recessed
Fig. 5
English
Portion
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