Start Charging Your Battery; Preparing The Battery - Helvi DISCOVERY 120 Manuel D'instructions

1. "STD/SLOW" Mode
2. "STD/FAST" Mode
3. "AGM/DEEP/FAST" Mode
4. "RECONDITION" Mode
The Recondition mode may decrease the battery life hence consult your battery
vendor for advise if necessary.
5. "POWER SUPPLY" Mode
PLEASE READ CAREFULLY BEFORE USING
Suitable for 12V Normal Lead Acid, Sealed, Leisure or Gel Batteries between
10-150Ah

1. PREPARING THE BATTERY

• Firstly remove the caps from each cell and check that the level of the liquid is
sufficient in each cell. If it is below the recommended level, top up with de-ionized or
distilled water.
Note: Under no circumstances should tap water be used.
• The cell caps should not be replaced until charging is complete. This allows any
gases formed during charging to escape. It is inevitable that some minor escape of
acid will occur during charging.
For permanently sealed battery, it is not necessary to carry out the above checks.
2. CONNECTION
• Connect the positive charging lead (red) to the positive terminal post of the bat-
tery (marked P or +). Connect the negative charging lead (black) to the negative
terminal post of the battery (marked N or -).
Once you connected the DISCOVERY 120 battery charger to AC power, it will
sound a tone for 0.5 seconds and all of the LEDs on the touch panel will be on
for a short time.
Warning! Always disconnect the AC plug from the AC mains socket before
connecting or disconnecting the appliance to or from the battery.
Slow charge with Standard or GEL lead acid battery
Fast charge with Standard or GEL lead acid battery.
Fast charge with AGM type lead acid battery.
A special mode to recondition your battery after the battery
has not been used for long time or after long deep discharge
that degrade the battery performance.
Change the battery charger into a Power supply with 13.8V fix
voltage, with max. of 5A current.

START CHARGING YOUR BATTERY

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