7.LDR180
detector
disassembly
a) Remove 6 caps (item no. 5)
b) Remove 6 screws (Item no. 21) by
cross screwdriver
c) Removes back cover
d) Unplug buzzer connector
e) Remove 3 screws (Item no. 15) to
remove PCB
f) Clean and apply small amount of
SPG35SL on waterproof seal before
cover the case back
d) Reverse steps e) - a) to put back
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SKR300 (version 1-12-03)