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ZKL 3000 RC
5. CHARGING THE BATTERIES
The ZKL 3000 RC uses two types of batteries and chargers, which are displayed below
a. Instructions prior to use
• The chargers only have an IP20 protection level, so always charge the batteries in a dry,
indoor environment
• ALWAYS place the chargers at least 50mm apart for adequate cooling
• Always check the charger and cables for visible damage before use. DO NOT USE the charger
if any damage is detected
• The charger of both the backup battery and the external battery may only be repaired and
maintained by Dual Inventive
• Always transport and store the chargers in a dry environment
• Only use the charger that was supplied for that particular model
b. Charging a backup battery
• Plug the charger into a power socket. The green LED will illuminate to indicate mains power
• Connect the battery to the charger. The red LED on the charger will illuminate to indicate the
backup battery is being charged
• When the red LED switches off, the battery is fully charged
• The backup battery can stay connected to the charger without causing damage, although
after a period of time the red LED may illuminate again
c. Charging an external battery
• Connect the power cable to the battery and then connect the charger to the mains.
The two red LEDs on the charger will illuminate
• The fan in the charger should start at this point
• Both LEDs on the charger will remain red when the external battery is being charged
• When charged, one LED will turn green indicating this
• The external battery can stay connected to the charger, however it will not trickle charge
ATTENTION:
If you are to re-use the charger on another battery, please remove the charger from the
power before connecting the new battery.
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