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CHANGING THE BATTERY
Homelink's internal battery has a finite lifespan. Under ideal conditions the
battery may last for up to five years. In order to make sure that Homelink will
always function correctly Cooper Security recommend that the battery
should be replaced when it is three years old. Use a 6V 1.2Ah lead acid
battery as a replacement; available from Cooper Security, call 01594 545544
Note: you will need a 1 PT. Pozidrive screwdriver to replace the battery:
1. Disconnect Homelink from the mains supply.
2. Remove the lead from the socket marked
Homelink from the telephone network.
3. If the Homelink is mounted on a wall, unhook the unit from the mounting
screws.
4. Turn the Homelink so that the base is accessible, and remove the four
fixing screws. Do not remove any labels, if necessary push the
screwdriver through labels that obscure fixing screws.
5. Turn the unit over while carefully holding both halves of the case
together.
6. Lift off the top half of the case.
Caution: The printed circuit board (pcb) can be damaged by static
electricity. Do not touch the back of the board without first
grounding yourself on a suitable metal fitting, for example a water
tap or a metal radiator.
7. Lift out the old battery and disconnect the leads from the battery
terminals.
8. Connect the battery leads to the new battery terminals (red to +ve and
black to -ve) and place the new battery in the space provided.
9. Replace the upper half of the plastic case. (Ensure that the rubber
keymat is correctly located.) Hold the two halves of the case together and
turn the unit over.
10. Refit the fixing screws.
11. If necessary, hook the unit back on any wall mounting screws.
12. Plug the lead from the telephone network back into the socket marked .
13. Reconnect Homelink to the mains supply.
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IMPORTANT
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in order to disconnect
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