Securitron TCP - Manual

Securitron Magnalock Corp. www.securitron.com
ASSA ABLOY, the global leader
Tel 800.624.5625 [email protected]
in door opening solutions
© Copyright, 2011, all rights reserved PN# 500-17900
Page 1 Rev. D, 06/11
SECURITRON MODEL TCP TOUCH BAR COVER PLATE
INSTALLATION INSTRUCTIONS
1. DESCRIPTION
The model TCP cover plate is supplied in pairs in clear or black anodized aluminum finish.
The plates are used to aid installation of Securitron’s model TSB-3 Touch Sense Bar on
aluminum (or other) doors which previously mounted a mechanical exit bar. The plates cover
the mounting holes left by the removal of the mechanical bar while providing mounting options
for the TSB-3.
2. PHYSICAL INSTALLATION
Because of the wide array of mechanical bars which may be present on the door, different
installation techniques are called for. The first step is to determine the positioning of the plates
so that they provide optimum appearance, cover previous holes and cut-outs and potentially
employ some previously drilled holes. Naturally, you begin by removing the mechanical panic
bar which will then show you the holes that you will need to deal with. Next note that two sets
of threaded holes exist on each TCP plate. There are three reasons for this. First, the use of
two sets makes each plate non-handed. You can use it on either the left or right side of the
door. Then second, as Figure 1 shows, although the “outer” holes place the bar on the
plate in the most attractive manner, you can select the inner holes on one or both plates to
increase the separation of the plates on the door. By selecting one inner set, you will increase
the separation distance by .04” (1 MM). The use of both inner sets of mounting holes will
increase the separation distance by .08” (2 MM). The goal here is to achieve attractive
positioning of the plates horizontally on the door without the need to cut the bar. Finally you
can vertically flip either plate so that the main body of the plate extends downward rather
than upward. Again this is to help cover up existing holes in an optimum way.
The best way to select the holes is to remove the end caps from the bar and temporarily screw
the bar onto the plates using the plate mounting holes that you think will work. Next hold the
assembly up to the door to insure that you are using the correct holes.
FIG. 1: SELECTION OF MOUNTING HOLES ON PLATES
MINIMUM
MINIMUM + .08"
MINIMUM + .04"
THREE DIFFERENT DISTANCES BETWEEN THE PLATES
CAN BE CHOSEN DEPENDING ON THE PAIRS OF HOLES
THAT ARE SELECTED
WIREWAY HOLE
SELECTION OF THE "OUTER" HOLES (MINIMUM
SEPARATION) PRODUCES THE BEST APPEARANCE
NOTE: YOU CAN ALSO
VERTICALLY FLIP
EITHER PLATE AS
NEEDED
While you are experimentally positioning the assembly, try to determine if you can use any of
the holes that mounted the mechanical bar. The cover plates mount with 1/4-20 screws which
are the same employed by many mechanical bars. Another option to consider is the use of a
single plate rather than two. The single plate will cover the larger holes made on the active side
of the mechanical bar and the other end of the TSB-3 bar may largely cover the other holes. An
advantage of using a single plate is that is reduces your costs somewhat (one pair of plates
handles two bars instead of one).
For final installation, note that you may need to drill clearance holes into the door at the
positions where the TSB-3 screws into the plates as the screws will protrude through the plates.