Panasonic 4466 Technical Description page 21

4466 EXTERNAL POWER SUPPLY - FIRE ALARM SOLUTIONS TECHNICAL DESCRIPTION
c) When the 4466 is mounted on the wall, place the batteries and fasten the battery bracket.
d) Make holes for the cables in the cable gland plate with a sharp tool.
e) Connect the 4466 according to
f) Attach the lid and secure it with the two screws.
1. Cable gland plate
2. Battery
3. Battery bracket
4. Lid
5. Screw
10. INSTALLATION AND WIRING
on page 23.
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