Hitachi DS 18DFL Bedienungsanleitung Seite 12

English
5. How to select tightening torque and rotational speed
Use
M achine screw
Driving
Wood screw
Wood
Drilling
M etal
CAUTION
The selection exam ples show n in Table 5 should
be considered as general standard. As different
types of tightening screw s and different m aterials
to be tightened are used in actual w orks proper
adjustm ents are naturally necessary.
When using the driver drill w ith a m achine screw
at HIGH (high speed), a screw m ay dam age or a
bit m ay loose due to the tightning torque is too
strong. Use the driver drill at LOW (low speed)
w hen using a m achine screw .
NOTE:
The use of the battery BCL1430, EBL1430, EBM 1430
and EBM 1830 in a cold condition (below 0 degree
Centigrade) can som etim es result in the w eakened
tightening torque and reduced am ount of w ork.
This, how ever, is a tem porary phenom enon, and
returns to norm al w hen the battery w arm s up.
6. M ounting and dismounting of the bit
(1) After inserting a driver bit, etc. into the keyless drill
chuck, firm ly grasp the ring and tighten the sleeve
by turning it tow ard the right (in the clockw ise
direction as view ed from the front) (See Fig. 8).
If the sleeve becom es loose during operation, tighten
it further. The tightening force becom es stronger
w hen the sleeve is tightened additionally.
(2) Dism ounting the bit
Firm ly grasp the ring and loosen the sleeve by
turning it tow ard the left (in the counter-clockw ise
direction as view ed from the front) (See Fig. 8).
CAUTION
When it is no longer possible to loosen the sleeve,
use a vise or similar instrument to secure the bit. Set
the clutch mode between 1 and 11, and then turn
the sleeve to the loose side (left side) while operating
the clutch. It should be easy now to loosen the sleeve.
7. Confirm that the battery is mounted correctly
11
Table 5
Rotating speed selection (Position of the shift knob)
Clutch Dial
Position
LOW (Low speed)
For 4 m m or sm aller diam eter
1 – 22
screw s.
For 6 m m or sm aller nom inal
diam eter screw s. (DS18DFL)
1 –
For 6 m m or sm aller nom inal
diam eter screw s. (DS14DFL)
For 38 m m or sm aller
diam eters. (DS18DFL)
For 30 m m or sm aller
diam eters. (DS14DFL)
For drilling w ith a m etal
w orking drill bit.
For 6 m m or sm aller
diam eter screw s.
For 4.8 m m or sm aller
nom inal diam eter screw s.
(DS18DFL)
For 3.8 m m or sm aller
nom inal diam eter screw s.
(DS14DFL)
For 24 m m or sm aller
diam eters. (DS18DFL)
For 12 m m or sm aller
diam eters. (DS14DFL)
8. Check the rotational direction
The bit rotates clockw ise (view ed from the rear
side) by pushing the R-side of the selector button.
The L-side of the selector button is pushed to turn
the bit counterclockw ise (See Fig. 9) (The
R
m arks are provided on the body).
9. Sw itch operation
When the trigger sw itch is depressed, the tool
rotates. When the trigger is released, the tool stops.
The rotational speed of the drill can be controlled by
varying the amount that the trigger switch is pulled.
Speed is low when the trigger switch is pulled slightly
and increases as the trigger switch is pulled more.
NOTE
A buzzing noise is produced w hen the m otor is about
to rotate; This is only a noise, not a m achine failure.
10. Using the hook
CAUTION
When using the hook, pay sufficient attention so
that the m ain equipm ent does not fall. If the tool
falls, there is a risk of accident.
Do not attach the tip tool except phillips bit to the
tool m ain unit w hen carrying the tool m ain unit w ith
the hook suspended from a w aist belt.
Injury m ay result if you carry the equipm ent
suspended from the w aist belt w ith sharp tipped
com ponents such as drill bit attached.
The hook can be installed on the right or left side and
the angle can be adjusted in 5 steps betw een 0° and
80° .
(1) Operating the hook
(a) Pull out the hook tow ard you in the direction
of arrow (A) and turn in the direction of arrow
(B) (Fig. 10).
(b) The angle can be adjusted in 5 steps (0° , 20° ,
40° , 60° , 80° ).
Adjust the angle of the hook to the desired
position for use.
(2) Sw itching the hook position
HIGH (High speed)
and
L