Njoy Aira 600 Series User Manual page 12

UPS cannot DC
start.
NOTE!
If any abnormal situations occur that are not listed above, please call for
service immediately.
Disposal of Old Electrical & Electronic Equipment
(Applicable in the European Union and other European countries with
separate collection systems)
This symbol on the product or on its packaging indicates that this product shall not be
treated as household waste.
Instead it shall be handed over to the applicable collection point for the recycling of
electrical and electronic equipment.
By ensuring this product is disposed of correctly, you will help prevent potential
negative consequences for the environment and human health, which could otherwise
be caused by inappropriate waste handling of this product.
The recycling of materials will help to conserve natural resources.
12
1. Battery polarity
wrong.
2. Battery wrong
(over voltage).
3. Battery
exhaustion.
4. UPS fault.
1. Check battery and
connection.
2. Check battery voltage by
voltage meter.
3. Connect AC power cord
to charge battery.
4. Call for service.