Ratio AR12NM Manual De Instrucciones página 37

OPERATING
INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
INTENDED USE
The machine is intended for driving in and
loosening screws as well as for drilling in wood,
metal, and plastic.
BEFORE PUTTING INTO OPERATION
A) CHARGING THE BATTERY
The battery charger supplied is matched to the
Li-ion battery installed in the machine. Do not
use another battery charger.
The Li-ion battery is protected against deep
discharging. When the battery is empty, the
machine is switched off by means of a protective
circuit: The tool holder no longer rotates.
In a warm environment or after heavy use, the
battery pack may become too hot to permit
charging. Allow time for the battery to cool down
before recharging.
When the battery pack is charged for the first
time and after prolonged storage, the battery
pack will accept a 100% charge after several
charge and discharge cycles.
B) TO REMOVE OR INSTALL BATTERY PACK
(SEE A)
Depress the battery pack release button to
release and slide the battery pack out from your
tool. After recharge, slide it back into your tool. A
simple push and slight pressure will be sufficient.
A
OPERATION
1. ON / OFF SWITCH (SEE B)
Depress the On/Off switch to start and release
it to stop your drill. The on/off switch is fitted
with a brake function which stops your chuck
immediately when you quickly release the switch.
It is also a variable speed switch that delivers
higher speed and torque with increased trigger
pressure. Speed is controlled by the amount of
switch trigger depression.
WARNING: Do not operate for long
periods at low speed because excess
heat will be produced internally.
B
2. SWITCH LOCK
The switch trigger can be locked in the OFF
position. This helps to reduce the possibility of
accidental starting when not in use. To lock the
switch trigger, place the rotation control in the
center position.
3. REVERSIBLE (SEE B)
For drilling and screw driving use forward rotation
marked " " (lever is moved to the left). Only
use reverse rotation marked "
moved to the right) to remove screws or release
a jammed drill bit.
WARNING: Never change the direction
of rotation when the chuck is rotating,
wait until it has stopped!
4. TWO-SPEED GEAR CONTROL (SEE C)
The drill has a two-speed gear control designed
for drilling or driving at LO (mark is 1) or HI (mark
is 2) speeds. A slide switch is located on top of
the drill to select either LO or HI speed. When
using the drill in the LO speed range, the speed
will decrease and the drill will have greater power
and torque. When using the drill in the HI speed
range, the speed will increase and the drill will
have less power and torque.
C
Gear I
Low speed range: for screwdriving or working
with large drilling diameter
" (lever is
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