Njoy Aira 600, Руководство пользователя

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Troubleshooting 7
Problem Possible cause Solutions
UPS no reaction
while AC is
connected.
1. Line cord plug is
loose.
2. Breaker broken.
3. Dead wall
socket.
1. Check the line cord plug.
2. Replace the breaker.
3. Check wall socket witha
table lamp.
Power output
is normal, UPS
emits continuous
beep, Load level
indicator flickers.
The inveryer is
overloaded.
Turn off the UPS and unplug
excessive loads from UPS.
UPS does not
provide expected
run time.
1. Excessive loads
connected at UPS’s
outlets.
2. Battery is
weak and can not
provide enough
power.
Do not operate the UPS.
Leave the UPS plugged in
for 10 hours. Then test it
again.
If UPS still can not provide
expected run time, battery
should be replaced.
Button on front
panel does not
work.
The CPU inside
UPS is not running
correctly.
2. Button damage.
Unplug line cord and battery
cord from the UPS to let it
shut down automatically.
Then plug the line cord and
battery cord again.
If button still fails, please
call for service.
UPS emits
urgent beep,
battery capacity
indicator flickers.
Low battery
1. Charge batteries.
2. Replace batteries.
3. Call for service.
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.
UPS cannot DC
start.
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.