LITHIUM ION CORDLESS DRILL
ENG
8
TECHNICAL DATA
Model No.
RK2810/
RK2810K/
RK2810K2
RK2812/
RK2812K/
RK2812K2
Voltage
18V
18V
No-load speed
0-400/
0-1300 rpm
0-400/
0-1300 rpm
Number of
clutch positions
21+1
21+1
Max torque
450 in-lbs
490 in-lbs
Chuck capacity
1/2˝
1/2˝
Max.
drilling
capacity
steel
1/2˝
1/2˝
Wood
1-1/2˝
1-1/2˝
Charging time
30 min
1 hour
Machine weight
4.2 lbs
4.8 lbs
OPERATING INSTRUCTIONS
NOTE:
Before using the tool, read the instruction
book carefully.
CHARGING
1. 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 chuck 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 is charged for the first time and
after prolonged storage, the battery will only accept
approximately 60% charge. however, after several
charge and discharge cycles the battery will accept a
100% charge.
2. INSTALL THE CHARGER STANDS (See Fig.A)
slide the two charger stands (a) into the both grooves
on back of the charger. The charger can stand as shown
in Fig.a.
3. HOW TO CHARGE YOUR BATTERY (See Fig.B)
Connect the battery charger to the power supply and the
green light (b) will illuminate.slide the battery pack (7)
into the charger to make the connections. The green light
(b) will be off and the red light (c) will illuminate to show
charging has started. When charging is completed the
green light (b) will illuminate while the red light (c) is off.
NOTE:
This charger is designed to detect some problems
that can arise with battery pack. (see table below)
Red Flashing
Green Off
defective battery, after pre-charge
30 minutes with trickle current,
the total battery voltage is still less
than 10.0V (When charging 18V
battery pack).
Red ON
Green Off
Charging
Green ON
Red Off
Power On and Fully Charged
Green Flashing
Red Off
The temperature of battery pack is
less than 32°F(0°C) or more than
113°F(45°C)
4. TO REMOvE OR INSTALL BATTERY PACK (See
Fig.C)
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.
OPERATION
1. ON / OFF SWITCH (See Fig.D)
depress the on/off switch (trigger) 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.
2. SWITCH LOCK (See Fig.D)
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 selector in
the center position.
