Hitachi Koki USA W6B3, W8VB2, W6VA4, W6VM, W6V4 Confirm the direction of bit rotation Fig

English

6.Confirm the direction of bit rotation (Fig. 2)

The bit rotates clockwise (viewed from the rear side) when the reversing switch lever is set to the “R” side posi- tion. When the lever is set to the “L” side position, the bit rotates counter- clockwise and can be used to loosen and remove screws.

CAUTION:

Never change the bit rotating direction while operating the Screw Driver. Turn the main switch off before changing the rotating direction, otherwise, burn- ing of the motor will result.

7.Adjusting the tightening depth (Fig. 3)

The tightening depth can be adjusted by turning locator right and left with click feeling.

(1)For hex-head screws (Fig. 4)

Mount a hex-head screw on the hex- socket and set the distance between the sub-stopper end and the screw head neck to 0.04” – 0.06” (1 – 1.5 mm).

(2)For drywall screws (Fig. 5)

Mount a drywall screw on the bit, and set the distance between the sub-stop- per end and the screw head to 0.06” – 0.07” (1.5 – 2 mm).

(3)For cross-recessed self-drilling screws (Fig. 6)

Mount a self-drilling screw on the bit, and set the distance between the sub- stopper end and the screw head bot- tom to 0.04” – 0.06” (1 – 1.5 mm).

R side

Lever

Fig. 2

Sub	Locator	Gear cover
Stopper (B)

Fig. 3

0.04" – 0.06" (1 – 1.5 mm)

Hex. head Sub-Stopper (B) screw

Fig. 4

0.06" – 0.07" (1.5 – 2 mm)

Drywall screw Sub-Stopper (F)

Fig. 5

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