Prior To Operation - Hitachi WF 4DY Bedienungsanleitung

English
Driver bit Anvil
hexagonal
No. 2
(114L) hole
CAUTION
If the guide sleeve does not return to its original
position, then the driver bit is not installed properly.

PRIOR TO OPERATION

1. Preparing and checking the work environment
Make sure that the work site meets all the condi-
tions laid forth in the precautions.
2. Checking the battery
Make sure that the battery is installed firmly. If it
is at all loose it can drop and cause an accident.
3. Preparing the screws
Select screws appropriate to the application.
4. Bit checking and replacement
A No. 2 Plus bit is installed on this machine as a
standard accessory. Always inspect the bit to make
sure it is not damaged. Using worn bits can cause
screw-in malfunctions. Inspect the bit before work
and quickly replace it with a new one when it starts
to wear out. When the bit must be replaced due
to bit damage or any other reason, replace it
according to the instructions in Bit installation and
removal.
SCREW LENGTH AND SCREW-IN DEPTH
ADJUSTMENT
The tightening depth of this machine can be adjusted by
rotating the knob.
The tightening depth is adjusted by rotating the knob and
setting the stopper to the numerals (screw length) indicated
on the slider case.
Select a top adjuster to match screw length to be used and
attach it to the top edge. (Refer to Fig. 9)
Store the top adjuster in the storage room on the side face
of the slider case when it is not used.
The top adjuster is stored easily when the button shown in
Fig. 8 is pressed.
Top adjuster storage (rear side)
Fig. 8
(1) In case that you use a screw which has a length
of 25-32 mm (L), please use the top adjuster No.
1 (small).
5
Guide
sleeve
Fig. 7
Button
Top adjuster
Stopper Knob
No. 1 (small)
Fig. 9
(2) In case that you use a screw which has a length
of 35-41 mm (L), please use the top adjuster No.
2 (large).
Top adjuster
Stopper Knob
No. 2 (large)
Fig. 10
[Fine adjustment of tightening depth]
The tightening depth adjustments (1) to (2)
mentioned above are just preliminary.
Perform fine adjustment after trial driving.
Rotate the knob in
head is too high.
Rotate the knob in
head is too low.
(Refer to Fig. 11)
Correct Too high
(Flush)
COLLATED SCREW STRIPS INSTALLATION
AND REMOVAL
1. Installation
(1) Insert the tape tip of collated screw strips into the
belt guide groove (A section).
(2) Next, insert the tape tip into the slider groove (B
section) and feed to push in the \ direction.
(Fig. 12, Fig. 13 and Fig. 15)
(3) Set the collated tape so that the first screw is lined
up with the slider screw mark. (Fig. 14 and Fig. 15).
Raise
Match the
stopper to
Lower
the screw
length
(25–32).
Match the
stopper to the
screw length
(35–41).
direction when the screw
direction when the screw
Too low
Fig. 11