Functional Description/Charging Process - Detlev Louis PROCHARGER 1.000 Bedienungsanleitung

even when being stored for longer periods (winter storage). Use protective goggles!
• Lead batteries should never be stored in a discharged or partially discharged state.
• To avoid damage to the batteries, it is essential to ensure that they are never
deeply discharged.
• If lead batteries are stored for a longer period, re-charge them occasionally, i.e.
at least every 3 months, in order to prevent deep discharge.
• Do not smoke and always avoid naked flames, naked light and sparks in the
vicinity of batteries (risk of explosion from detonating gas).
Note – Battery data:
If you have any questions on the battery data, please contact the battery
manufacturer.

8. Functional description/charging process

Step 1 "Analysis": An analysis is performed to determine whether a battery is
connected and the battery voltage is within the valid range.
Step 2 "Check": The connected battery is checked for deep discharge and sulphation.
Step 3 "Recovery": Depending on the battery charge level and the necessity,
the battery is precharged to 4 V (if the battery voltage is lower than 4 V) and/or
desulphated. During the desulphation process, the battery is fed with a pulsating
current. This process can take up to one hour.
Step 4 "Charge voltage adjustment": The battery is charged at a constant current
(I-phase) until the end-of-charge voltage (14.3 V/7.15 V) is reached
30
1 2 3 4 5 6 7