Quick Charge NPEXU - Manual (Page 7)

The charger blows it’s
fuse, or branch circuit
fuse/circuit breaker as
soon as it’s switched on. Charger is shorted Contact factory.
The charger blows the
branch circuit
fuse/circuit breaker a
short while after being
switched on. The branch circuit is too
small. Relocate charger to a
branch circuit with a
heavier rating, or
remove other loads on
the circuit.
Batteries use water, get
hot, or smell.
The ammeter hangs up
around a few amps and
will not go any lower. One or more dead cells.
Replace batteries. If
charging in a series
string, it is best to
replace all the batteries
rather than mix new
with old.
When I put a volt meter
across the output of the
charger there is no
power coming out when
I switch it on. The charger must be
connected to a battery to
turn on.
The batteries don’t
receive a full charge. On
wet cells, the specific
gravity will not rise to a
full reading after the
charge has completed. The charger is too small
for the battery.
The charger is not
designed to fully charge
deep cycle batteries. It
will only charge them to
about 80%. Charger/battery
mismatch. Contact us for
the proper charger.