User's Manual

11
8. Mount the external frame on the outside of the house. Depending on the thickness
of the door, the tunnel will protrude through the frame by differing amounts. Under no
circumstances should you cut or drill through the tunnel as this contains the
microchip reader and will prevent the unit from working properly. Three different
lengths of screw have been provided for your use. Choose the correct screw length to suit
the thickness of your door. If you are not sure, use the smallest rst, if this is too short use
the next size up. Take care not to use a longer screw than needed, as this may damage the
main assembly front face. Screw the external frame to the main assembly. See Figure 10.
9. When the cat ap has been mounted correctly, place the screw caps over the screw holes
on the external frame. Align the screw caps with the slot pointing inwards and push rmly
into place. To remove the screw caps slide a at blade screwdriver into the side slot and
lever the cap out of the hole. See Figure 11.
Figure 4
Figure 6
Figure 5
Figure 7
Figure 8 Figure 9
Figure 10 Figure 11