Sonifex SignalLED Series, Handbook

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2 Installation
2
LD-20F1 & LD-40F1 Flush Sign Mounting
Requirements
This sign is to be mounted flush to a wall. Minimum clearances from the
sign to an adjacent wall or ceiling are shown below.
Fig 2-1: LD-20F1 & LD-40F1 Flush Sign Mounting Requirements
An absolute minimum of 60mm is required for the opened end cap, a
right angled screwdriver would be needed to screw (unscrew) the end cap
retaining screw.
End Mounting Requirements
To create an attractive invisible-fixing finish, the SignalLED assembly is
clipped into a wall mount plate. The wall mount plate must be securely
fitted to a smooth, solid surface before attempting to fit the SignalLED
assembly. Drill 2 holes, approximately 34mm deep, using a 6mm
diameter masonry drill, and attach the wall mount plate (coloured red
in the illustration above) to the wall. At this point, the LD-IT, end-mount
installation tool can be used to hold the sign in place while you connect
the power and signal cables. The cable retention clips can be used to hold
the cables in the sign. See information on connecting the Power and Signal
cables.
The sign is fitted by locating the four internal hanger plate hooks into the
four slots in the wall mount plate. Once located, hold the sign around the
end moulding of the SignalLED assembly (where the door is fitted) and
press down into its final position.
The sign retaining pins will clip into the indentations on the side of the wall
mount plate and this should result in a click as the plastic pins move into
their final position.
Note: a reasonable amount of force is needed to fully connect the LED sign
assembly to the wall plate.
38mm minimum
44mm
Ceiling
= Wall Mounting Plate shown in red
= Wall Mounting Holes
= Hanger Slots
Fig 2-2: End Mounting Requirements
30mm minimum clearance between
ceiling and mounting hole
Minimum clearance to
an adjacent wall using
2 small No. 1 Pozi-
drive screwdriver.
Wall Ceiling
30mm
LD-40F1 520 mm
LD-20F1 316 mm
=
Mounting hole
200mm