User Manual

10 ENGLISH
Tips for efcient cooling
Opening the upper cover for long periods can cause
signicantincreaseofthetemperatureinthechamber.
• Clean regularly surfaces that can come in contact
with food and accessible drainage systems.
• Storerawmeatandshinsuitablecontainersin
the chamber, so that it is not in contact with or drip
onto other food.
• If the chamber is left empty for long periods:
- Switch off the appliance.
- Defrost the chamber.
- Clean and dry the chamber.
- Leave the upper cover open to prevent
mould developing within the chamber.
FUNCTION
Indicating the remaining battery
capacity
The battery indicator shows the remaining battery
capacity.
The remaining battery capacity is shown as the follow-
ing table.
Battery indicator status Remaining
battery
capacity
On Off
50% to 100%
20% to 50%
0% to 20%
(Blinking)
Charge the
battery
(Only for battery cartridges with the
indicator)
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
►Fig.3
►1. Indicator lamps 2. Check button
Indicator lamps Remaining
capacity
Lighted Off Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
Appliance / battery protection system
The appliance is equipped with the protection system.
This system automatically cuts off power to extend
appliance and battery life. The appliance will automati-
cally stop during operation if the appliance or battery is
placed under one of the following conditions.
1. Battery overdischarge protection
When the battery capacity becomes low, the
appliance stops automatically. The battery indi-
cator prompts that the battery should be charged.
Remove the batteries from the appliance and
charge the batteries.
2. Overcurrent protection
When the appliance is operated in a manner that
causes it to draw an abnormally high current, the
appliance automatically stops. In this situation,
stop the application that caused the appliance to
become overloaded. Then turn the appliance on to
restart.
3. Car input protection
When the car input voltage is lower than 10.7V
(12V input), or 22.6V (24V input), this protection
system turns off the appliance and the tempera-
ture display shows “F3” with beep sound.