Ryobi CHD-1442 Manual De Utilización página 16

GB
F D
OPERATION
SELECTING DRIVE OR DRILL SETTING
Using the chart below, choose correct speed and mode
the type of bit, fastener, and material you will be using.
APPLICATION
Lag screws up to 9.5 mm dia.
by 38mm long
Concrete screws
Drill bits up to 6.35 mm
Self tapping scews
Deck or wood screws up to
50 mm
Small screws or delicate work
that requires more control
Deck or wood screws #8 up to
25 mm
Screws for rough work where
speed is more important than
precise control
KEYLESS CHUCK (Fig.7)
The drill has a keyless chuck to tighten or release drill
bits in the chuck jaws. The arrows on the chuck indicate
which direction to rotate the chuck body in order to LOCK
(tighten) or UNLOCK (release) the drill bit.
WARNING
Do not hold the chuck body with one hand and
use the power of the drill to tighten the chuck
jaws on the drill bit. The chuck body could slip in
your hand, or your hand could slip and come in
contact with the rotating drill bit. This could cause
an accident resulting in serious personal injury.
INSTALLING BITS (Fig.7) / MAGNETIC BIT
HOLDER (Fig.8)
Lock the switch trigger by placing the direction of
■
rotation selector in the center position.
E I P NL
CHD-1442/ CHI-1442/
CHP-1802 CHI-1802
Fig.5 Fig.6
1/LOW
2/HIGH
1/LOW
2/HIGH
S DK N FIN GR
English
Open or close the chuck jaws to a point where the
■
opening is slightly larger than the bit size or the end
of the magnetic bit holder. Also, raise the front of the
drill slightly to keep the bit /bit holder from falling out
of the chuck jaws.
Insert the drill bit/bit holder.
■
Tighten the chuck jaws on the drill bit/bit holder
■
Insert a bit into the open end of the bit holder if
■
applicable.
1/LOW REMOVING BITS (Fig.7) / MAGNETIC BIT
2/HIGH
HOLDER (Fig.8)
Lock the switch trigger by placing the direction of
■
1/LOW
rotation selector in the center position.
Rotate the chuck sleeve clockwise to open the chuck
■
jaws.
Remove the drill bit/bit holder.
■
2/HIGH
ADJUSTING THE TORQUE (Fig.9)
When using the drill-driver for various driving applications,
it becomes necessary to increase or decrease the torque
in order to help prevent the possibility of damaging
1/LOW
screw heads, threads, workpiece, etc. In general, torque
2/HIGH
intensity should correspond to the screw diameter. If the
torque is too high or the screws too small, the screws
may be damaged or broken.
The torque is adjusted by rotating the torque adjustment
ring.
The torque is greater when the torque adjustment ring
is set on a higher setting. The torque is less when the
torque adjustment ring is set on a lower setting.
The proper setting depends on the type of material and
the size of screw you are using.
A D J U S T I N G T H E P O S I T I O N O F T H E
AUXILIARY HANDLE ASSEMBLY (FOR CHI-
1442/CHI-1802 ONLY) (Fig.10)
To adjust the position of the auxiliary handle assembly.
Loosen the handle assembly by turning the handle
■
counterclockwise.
Insert the auxiliary handle assembly in the desired
■
operating position.
Securely tighten by turning the auxiliary handle
■
clockwise.
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