US • 9
CHARGING PHASES
BulkSoft StartDesulphation Absorption Analysis PulseFloatRecond
Current (A) Voltage (V)
Mode chosen: ”NORMAL” or ”SNOWFLAKE”
MULTI US 7002 is a multi stage fully automatic charger. Lamp B for chosen setting
”NORMAL” and lamp C for chosen setting ”SNOWFLAKE”.
Desulphation (Lamp 1, blinking)
Desulphation with pulsing for sulphated batteries. Indicated by blinking lamp 1.
Start (Lamp 1)
Starting phase for charging. The starting phase continues until the battery’s terminal volt
-
age has risen over a preset level. At this point, charging goes into the bulk phase. If the
terminal voltage has not reached the preset level within 8 hours, charging is suspended.
The error mode is indicated. This indicates a battery which is faulty or has too large
capacity. If a large battery is charged that has been severely discharged, it may be neces-
sary to restart the charger after 8 hours. Start is indicated by lamp 1.
Bulk (Lamp 2)
Primary charging where approximately 80% of the charging happens. The charger
delivers maximum voltage until the terminal voltage has risen to the preset level. After a
number of hours, the charger goes on to the next phase, even if maximum voltage is not
reached. Bulk is indicated by lamp 2.
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