19
Owner’s manual
EN
OPERATION
Before plugging this device to power supply mains, make sure that:
• this device is placed in a well ventilated location,
• it is properly grounded,
Note:
• after plugging the device to power supply, output sockets will be under electricity
immediately, even when the equipment is powered off.
• do not connect this device to overloading equipment (e.g. hair dryer, vacuum
cleaner, etc).
Important!
Device overload will be signalized with sound signal. Please reduce device load and
restart the inverter.
Sound signaling
• Four sound signals: power cut; automatic switch to emergency power supply;
• Sound signal every 1 second: low battery level or overload;
• Rapid sound signals: improper operation, failure.
Switching off
• Disconnect the external device,
• Use the inverter power switch to turn it off,
• Move the battery switch to OFF.
STORAGE
• If the device is not going to be used for a longer period of time, power it on and use
it with connected load regularly. Remember that battery switch needs to be in ON
position.
• at least once in 4 months for 12 hours - if the storage temperature is lower than
25°C.
• at least once every 2 months for 12 hours - if the storage temperature is higher
than 25°C.
• IMPORTANT: do not store the device with completely discharged battery. If the
device is not going to be used for a longer period of time, connect the device to
power supply mains until the built-in battery is fully charged. Before storing, make
sure the device has cooled down before storing.
CLEANING
Clean this device with soft, dry cloth. Do not use any chemical agents to clean this
product. Before cleaning, make sure the device is switched off and disconnected from
the power supply.
