PROUSER RFC4500 Mode D'emploi page 8

Final voltage
10,3 - 11,9
12,1
12,3
12,5
12,7
4. Disconnect
Disconnect the charger from the mains. Disconnect the black and red clips from the
terminals of the battery.
OPERATION – HOW TO TEST THE ALTERNATOR
Attention
For 12V and 24V batteries. The car´s engine must be running.
1. Turn the control dial to "OFF"
2. Connection
• Connect the positive charging lead (red) to the positive terminal post of the battery
(marked P or +). Connect the negative charging lead (black) to the negative terminal
post of the battery (marked N or -) or the vehicle frame. It is important to ensure that
both DC clamps are making a good contact with their respective terminal posts.
• It´s not necessary to connect the charger's AC power cable to the mains.
3. Alternator Test
• Press the "Alternator Test"-button
• Start the engine of the vehicle.
• Hold the engine at 2000rpm for 1 minute.
• The charger will record and display the highest measured voltage. The result is
displayed for 1 minute. Compare the final battery voltage with the following table:
• The Charger will stay in "Alternator Test"-Mode for 2 Minutes.
12V vehicle
<14.0
14.1-15
>15
4. Disconnect
Disconnect the charger from the mains. Disconnect the black and red clips from the
terminals of the battery.
Note
Voltage may differs from vehicle type , consult vehicle manufacture in doubt
STATE OF CHARGE
<20%
25%
50%
75%
100%
24V vehicle
<28.00
28.1-30
>30
8
Alternator Status
LOW
OK
HIGH