Hitachi WF 4DY Manual De Instrucciones página 6

English
Driver bit Anvil
No. 2 hexagonal
(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 w ork environment
M ake sure that the w ork site m eets all the condi-
tions laid forth in the precautions.
2. Checking the battery
M ake sure that the battery is installed firm ly. If it
is at all loose it can drop and cause an accident.
3. Preparing the screw s
Select screw s appropriate to the application.
4. Bit checking and replacement
A No. 2 Plus bit is installed on this m achine as a
standard accessory. Alw ays inspect the bit to m ake
sure it is not dam aged. Using w orn bits can cause
screw -in m alfunctions. Inspect the bit before w ork
and quickly replace it w ith a new one w hen it starts
to w ear out. When the bit m ust be replaced due
to bit dam age or any other reason, replace it
according to the instructions in Bit installation and
rem oval.
SCREW LENGTH AND SCREW-IN DEPTH
ADJUSTM ENT
The tightening depth of this m achine can be adjusted by
rotating the knob.
The tightening depth is adjusted by rotating the knob and
setting the stopper to the num erals (screw length) indicated
on the slider case.
Select a top adjuster to m atch 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 w hen it is not used.
The top adjuster is stored easily w hen the button show n in
Fig. 8 is pressed.
Top adjuster storage (rear side)
Fig. 8
(1) In case that you use a screw w hich has a length
of 25-32 m m (L), please use the top adjuster No.
1 (sm all).
5
Guide
sleeve
Fig. 7
Button
To p ad j u st er
Stopper Knob
No. 1 (sm all)
Fig. 9
(2) In case that you use a screw w hich has a length
of 35-41 m m (L), please use the top adjuster No.
2 (large).
To p ad j u st er
Stopper Knob
No. 2 (large)
Fig. 10
[Fine adjustm ent of tightening depth]
Th e t i g h t en i n g d ep t h ad j u st m en t s (1) t o (2)
m entioned above are just prelim inary.
Perform fine adjustm ent 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 REM OVAL
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 w ith the slider screw m ark. (Fig. 14 and Fig. 15).
Raise
M atch the
stopper to
Low er
the screw
length
(25–32).
M atch the
stopper to the
screw length
(35–41).
direction w hen the screw
direction w hen the screw
Too low
Fig. 11