6.
Inverter and remote are off. The inverter does not consume current from the battery
when it is switched off.
. How to use USB power supply
This model supplies a USB output, and provides stable voltage at 5V DC, maximum
current 1A directly to a portable device with USB port.
Notice: Before using the USB power supply, please make sure the device can be
charged by USB and the maximum working current is no more than 1A.
9. About soft start technology
The output voltage rises up from low to normal when the inverter is turned on. This
can reduce high startup currents, which can make startup easier for large inductive
loads.
As for the large inductive loads, such as electric tools and capacitive loads, we
suggest turning on the switch of the appliance firstly and then the inverter's. The soft
start may be enough to power the high starup.
10. The output wave form
The output wave form of this inverter is Pure Sine Wave, which is much like the one
from utility-supplied AC electricity, even more pure. Pure sine wave is applicable in
most loads, including electrical equipment, such as Linear Adaptor, switching power
supply, transformer, motor and so on.
Comparing with Modified wave form, for inductive loads such as a refrigerator and
electric fans, pure sine wave form can improve its power factor and the battery's
efficiency and reduce working noises effectively from appliances. For capacitive loads
such as adapter of lap-top, pure sine wave can lower the rush current at work and
reduce interferences to increase reliability and prolong the life of the product.
7.
(2) Prepare water and soap. In case the acid material splashes on your skin, clean it
using soap and water as soon as possible. If the acid splashes into your eyes
accidentally, rinse with cold water and go to hospital.
(3) Do not put any combustible materials in the location of installation for it will result in
a fire hazard.
(4) Keep good ventilation. The battery may produce a little flammable gas when used,
so keep away from the inverter and it is better to install them in a different space.
(5) Tighten all DC connections, or it will result in the over- reduction of the voltage or
over-temperature of the inverter.
(6) Reverse connection of the polarities or short circuit will burn the fuse or result in
permanent damage of the internal elements of the inverter.
(7) Remove all rings and jewelry when working around inverter.
(8) Although there is over-voltage protection, it may also cause damage to the inverter
if the input voltage is too high.
3) Connecting the load
Put the load power plug of the AC appliance into the output AC receptacle of the
inverter directly.
Warnings:
(1) Make sure that the switches of the inverter and the appliances are in the OFF
position before connecting.
(2) Check the power cord. If it is damaged, don't use.
8. Usage
How to use the inverter
1) Check the output voltage and capacity of the battery to make sure it is in accord with
the requirements of the product.
2) Connect the battery and the DC cable of the inverter to ensure that the polarities are
not connected reversely and are tight.
3) Power on inverter: Press the power switch of inverter or remote for over 0.5s and
release. If the indicator light on the inverter or on the remote control box is on, it
means that the inverter started to work normally. This method can avoid turning on
the unit by mistake due to accidental touch.
4) Switch off electrical appliances and plug to the AC output socket of inverter. Then
switch on electrical appliance.
5) The cooling fans inside the inverter do not work until the case temperature rises up
to about 104
°
F.
6) Switch off inverter or remote to turn off. At that time, the indicator lights for both
