v)
Hook the cover onto the main assembly securing the
two parts with the allen screw, and remove the
test key to leave the call point in its normal
operating state.
NOTE: Check the cover/glass gasket is not trapped around the circular
rim of the cover.
vi)
Fit the socket head screw to secure the cover onto the
main assembly. A water resistant version is supplied
with a longer socket head screw.
Semi-Flush Fixing
NOTE: When flush fixing the call point, the red plastic back box supplied
must be flushed into the wall.
The procedure for installation is similar to the surface fixing version except
a MCP 2 SEMI-FLUSH MOUNTING KIT (78150-98NM) , containing a
flush plate, must be installed between the back box and spacer assembly.
NOTE: The water resistant call points 78150-22NM and 78150-25NM
cannot be used for flush fixing.
Testing
Push the test key through the hole on the underside of the call point to
engage the test cam mechanism. Push to operate the cam mechanism. At
this point the test key is retained in the call point. Pulling the test key out
will reset the glass.
Manual Call Points
Semi-Flush Fixing
78910-03NM Issue 2_10/96
12-3
Senator II Installation Manual