Hyundai HY3100LE User Manual page 12

6.1.1. Select required output voltage.
6.1.2. Check the output on the Digital Voltmeter is
reading the correct voltage.
6.1.2.1. Display will read output voltage depending
on the selection either 115 VAC or 230 VAC
6.1.3. The Digital panel only becomes active when the
Main MCB is in the 'ON' position. The following will
be displayed by successive presses of the 'M' or
mode button.
Light
Illuminated
6.1.4. Turn the main AC switch to the 'OFF' position.
6.1.5. Insert the plug into the outlet you are about to use.
6.1.6. Turn the main AC switch to the 'ON' position and turn the electrical appliance 'ON'.
6.2. Using DC outlet
6.2.1. The DC outlet is an unregulated 12
VDC @ 8.3 Amps. Caution should be
exercised when charging batteries to
ensure that the battery does not get
overcharged.
6.2.2. Charging instructions for the battery.
6.2.3. Disconnect the battery leads.
6.2.4. Open the battery filler caps.
6.2.5. Check that the batteries are full to the upper limit.
6.2.6. Only use distilled water to fill up battery.
6.2.7. Measure the specific gravity (SG) of the battery fluid (electrolyte) and calculate the
charging time in accordance with the table to the right.
6.2.8. The specific gravity for a fully charged battery shall be between 1.255 and 1.275. You
should check the SG every hour.
6.2.9. If the battery requires charging connect the battery to the 12 V 8.33 Amp charging
outlet. Make sure you observe the correct polarity at the battery. Red to positive and
Black to negative.
V Voltage
Hz Frequency
T1 Event Timer – or current running time (Hours). This
will reset to zero when main MCB is turned 'OFF'
T2 Total Run time
Page 12
Indicating
% Approximate
Charged Voltage
100% 13.2
75% 9.9
50% 6.6
25% 3.3
0% 0
Specific
Gravity
1.255 – 1.275
1.215 – 1.235
1.180 – 1.200
1.155 - 1.165
1.110 - 1.130
Rev 3