pro user MCH4A Manual Del Usuario página 3

FEATURES
Automatic charging
The MCH4A offers 2 stages automatic charging. Automatic switching from charging to maintenance
mode after battery if fully charged.
LED display
The unit is built-in with LED display for showing charger status:
FULL - GREEN LED – The battery is fully
•
charged and the charger is in maintenance
mode.
CHARGING – AMBER LED – The charger is
•
charging to the battery.
POWER - GREEN LED – The charger is
•
connected to mains power.
REVERSE – RED LED – DC clamps are
•
connected in reverse polarity.
Reverse-polarity protection
This unit offers reverse-polarity protection, the RED "REVERSE" LED will illuminate and the charging
process will not start. If this happens, unplug immediately from mains, connect the red crocodile clip to
positive (+) battery post, and black crocodile clip to negative (-) post, then plug into the mains power
and the charging process will start.
Short-circuit protection
Should you accidentally touch the crocodile clips together whilst the mains power is on, the unit will not
perform charging. Unplug from mains, disconnect and start the process again being careful not to
touch the clips together.
Maintenance mode
When the battery is fully charged, the charger will automatically switch to the maintenance flow mode
charge. The Green "FULL" LED will illuminate. Unplug from mains, disconnect the battery.
Overload protection
The unit is built-in with an automatic reset circuit breaker. When the charging current exceeds rated
current, the charging process will automatically stop. Unplug from mains, disconnect the battery and
start the process.
3