Weltek Airkos Standard Replacement Battery - 10hr (CR7020)

Average working time when fully charged is 10 hours.

Charging and Changing Batteries

Batteries are delivered only partially charged, All batteries must be charged before they are used for the first time. The battery can be charged separately or on the blower unit.

The charger must not be used for any other purpose than that for which it was manufactured. Do not charge the battery in a potentially explosive atmosphere. The battery charger is intended for indoor use. It must be protected against damp. The charger controls the charging automatically. After the battery has been charged, the charger switches to the trickle charging regime and keeps the battery fully charged. The charging time is 6 to 8 hours.

Battery charging:

1. Check that the voltage of the electrical power supply is correct.
2. Plug the charger into the socket.
3. Connect the battery to the charger. The socket of the battery is positioned on the back side.

The charging state is indicated by a red LED diode light.
4. After charging has been completed, the trickle charging regime is activated: – red LED diode goes out, the green LED diode comes on at the moment of trickle charging. 5. Disconnect the charger from the power supply.

Do not leave the charger in the power supply if not in use!

Battery changing:

Removing the battery:
Locate the battery catch. Pull back the battery catch and at the same time the Battery can be removed by lifting upwards.

Fitting the battery: Make sure the battery is the correct way up and then slide into the bower until the battery catch engages. It is essential that the battery catch is fully locked.