Hitachi S 15SB Technical Data And Service Manual page 4

4-1. Completely Novel Design and Comfortable Grip Handle Covered with Elastomer
The Models S 18SB and S 15SB are of a completely novel design. In addition, the grip handle is covered with
elastomer. The handle is not only comfortable but also nonslip and easy to operate.
Maker
Item
Grip handle
4-2. Bearing Bushing
Thanks to the adoption of the bearing bushing, the ball bearing chamber of the commutator side is durable.
4-3. Spindle Lock
Thanks to the adoption of the spindle lock, tools can be easily replaced.
Spindle lock
Fig. 3
4-4. Air Cover
The air cover made of elastomer is attached to the vent hole on the side where the side handle is installed to
prevent discharging the motor cooling air toward the operator for comfortable operation. The soft air cover can be
easily attached and detached by hand or a flat-blade screwdriver.
Maker
Item
Air cover
Model
•
S 18SB/S 15SB
Soft (Elastomer)
Maker Model
•
Item
Bearing bushing
Maker Model
•
Item
Spindle lock
Fig. 5
Model
•
S 18SB/S 15SB
Provided
(An elastomer air cover is
attached to the vent hole.)
HITACHI
S 15
Hard (Aluminum)
Fig. 1
HITACHI
S 18SB/S 15SB S 18SA/S 15SA
Provided
(Model S 15: Aluminum housing)
Fig. 2
S 18SB/S 15SB
Provided
Fig. 4
Air cover
Hand or a flat-blade screwdriver
HITACHI
S 15
Not provided
Fig. 6
--- 2 ---
S 18SA/S 15SA
Hard (Resin)
Not provided
HITACHI
S 15 S 18SA/S 15SA
Not provided
S 18SA/S 15SA
Not provided
Provided