Ratio Pro Serie Manual De Instrucciones página 44

B1
1
B2
2. ON / OFF SWITCH (SEE FIG. C)
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
on/off switch depression.
WARNING: Do not operate for long
periods at low speed because excess
heat will be produced internally.
C
2
3. SWITCH LOCK (SEE FIG. D)
The on/off switch can be locked in the OFF
position. This helps to reduce the possibility of
accidental starting when not in use. To lock the
on/off switch, place the rotation control in the
center position.
44
2
1
D
4. REVERSIBLE (SEE FIG. E1, E2)
Forward rotating: push the forward/reverse
rotation control to the right (the drill points to
you). It is used for drilling and screw driving.
Reverse rotation: push the forward/reverse
rotation control to the left (the drill points to you).
It is used for 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!
E1
E2
5. TWO-SPEED GEAR CONTROL (SEE FIG. F)
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