Protection System; Overdischarge Protection; Re-Start Function - Makita CW004G Instruction Manual

Cordless cooler & warmer box
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  • ENGLISH, page 1
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
NOTE: The first (far left) indicator lamp will blink when
the battery protection system works.

Protection system

The appliance is equipped with the protection systems.
These systems automatically cuts off power to extend
appliance and battery life.

Overdischarge protection

When the capacity of the battery cartridge becomes low,
the appliance stops automatically.
Remove the battery cartridge from the appliance and
charge the battery cartridge.
Error code
For the specific errors, the temperature display shows
following code.
F1: The appliance gets equal to or greater than
30° from level angle.
After the appliance back in level position, it takes
about 3 minutes to restart.
Code F1 is displayed only when the appliance is
operating in cooling mode.
► Fig.14
F2: Running out of battery.
F3: The car input voltage is lower than the
rated voltage.
F4: The car input voltage is higher than the
rated voltage.
When the error codes other than the above is
displayed:
Turn off and restart the appliance. If the error still
occurs, take the appliance to Makita Authorized or
Factory Service Centers.
Protection system for the car battery
The appliance automatically stops when the car input
voltage falls the specific threshold voltage.
You can switch the specific threshold voltage "Lo" or
"Hi" by following procedure.
1.
Turn on the appliance.
2.
Press and hold the setting button
temperature setting button
mode ("Lo" or "Hi") is displayed.
3.
Press the temperature setting button
either left or right) to switch "Lo" or "Hi".
4.
Press the setting button
ance about 5 seconds without any operation. The
threshold voltage is completed.
and the
on the left until the
/
(on
, or leave the appli-
16 ENGLISH
Lo
The factory default.
Use this mode in conventional cars.
Hi
The threshold voltage is higher than "Lo".
For cars that continue to supply power from
the cigarette lighter socket even when the car
engine is turned off, we recommend to change
"Hi" mode. In "Hi" mode, the appliance detects a
small voltage drop and turns off, which prevents
dead battery.
The appliance may not work properly in "Hi" mode
if the car battery is low voltage, e.g., the vehicle
has an idle reduction function or the car battery is
depleted. In this case, change to "Lo" mode.
Protections against other causes
Protection system is also designed for other causes that
could damage the appliance and allows the appliance to
stop automatically. Take all the following steps to clear
the causes, when the appliance has been brought to a
temporary halt or stop in operation.
1.
Turn the appliance off, and then turn it on again to
restart.
2.
Charge the battery(ies) or replace it/them with
recharged battery(ies).
3.
Let the appliance and battery(ies) cool down.
If no improvement can be found by restoring protection
system, then contact your local Makita Service Center.

Re-start function

When the appliance is operating with the AC adapter
or the cigarette lighter adapter, the re-start function is
activated.
If the appliance stops by any means other than pressing
the power button, the appliance turns on automatically
when the power supply of the AC adapter or the ciga-
rette lighter adapter is resumed.
When the appliance is operating with only battery car-
tridge, the re-start function is not activated.
Mute mode
Press and hold the setting button
setting button
on the right to enter mute mode. All
operation tones, except the error tones, are turned off.
In the mute mode, press and hold the setting but-
ton
and temperature setting button
restore tones.
The all error tones always sound.
Switching the unit of temperature
You can switch the unit of temperature °C (degree
Celsius) or °F (degree Fahrenheit) by following
procedure.
1.
Turn on the appliance.
2.
Press and hold the setting
(°C or °F) starts flashing.
3.
Press the temperature setting button
either left or right) to select unit.
4.
Press the setting button
about 5 seconds without any operation. The unit
selection is completed.
and temperature
on the right to
button until the unit
/
(on
, or leave the appliance

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