Cojali jaltest JT3001 Manual De Instrucciones página 7

Stage 2 Pre-charge: Battery V<12 V or 24 V (depending on battery voltage), small
current to charge, better maintenance battery;
Stage 3 Soft start: Bulk charging process with a gentle (soft) charge,
Stage 4 CC1, CC2, CC3 (Constant Current): Fast speed charging,
Adjust the Current according to the battery statement in constant current, benefit for
battery long life;
Stage 5 For 12 V batteries, the CV (Constant Voltage) Absorption to voltage is 14.6 V. The
charger will automatically shut off when the battery reaches 14.6 V. For 24 V batteries,
the CV (Constant Voltage) Absorption to voltage is 28.8 V. Once the battery reaches
28.8 V in 24 V mode, the charge will shut off.
Stage 6 Resting: Cut off with full charged statement, high energy efficiency;
Stage 7 Restoring: Automatic On-off Monitoring. The charger DC output will shut off
and monitor a fully charged battery. If the battery falls below 12.8 VDC on a 12 V battery,
or 25.6 V on a 24 V battery, the charger will restart and enter Stage 1.
Protection Features:
*Short circuit, open circuit, spark proof;
*Overheat;
*Overcurrent & overcharge.
22. POSSIBLE CHARGING PROBLEMS
PROBLEM
Bad Battery The Error LED may light when the
battery voltage < 1.5 V, or voltage > 15
V (12 V mode), 30 V (24 V mode)
The battery voltage is lower than 11
V (12 V), 22 V (24 V), after charging
20 minutes; Couldn't reach fully
charged status in 24 hrs
Battery not · Lack of AC input power
accepting a
charge
· Faulty connections to battery
terminals
· Wrong charge voltage selection
· Battery voltage too low
· Charging a very cold battery
CAUSE
Have the battery tested by a qualified technician.
Replace the bad battery if necessary.
· Make sure that the charger is plugged into AC
output and the POWER LED is lit.
· Unplug the charger and check the battery
connection; ensure that there is a good connection
at the battery terminal/post and/or vehicle chassis.
· Check that the correct charge voltage was
selected for the battery being charged.
· Ensure enough charging time was allowed to
charge battery.
· If the battery to be charged is extremely cold (in
temperatures below freezing 0 ºC), it will not accept
a high rate of charge, so the initial charger rate will
be slow. The rate of charger will increase as the
battery warms. Never attempt to charge a frozen
battery.
SOLUTION
7