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Installation, cont'd
Mounting the MLM-WB+ on a masonry wall
To mount the MLM-WB+ onto a brick, stone, or concrete wall:
1.
2.
MLM-WB+ mounting hole locations (view of rear panel as seen from
the front)
3.
4.
5.
www.camboard.de
2-6
MLM-WB+ • Installation
CAMBOARD Electronics
With the help of at least one other person, hold the MLM-WB+ against the
wall and use a carpenter's level or similar tool as a guide for leveling the unit.
Mark at least six locations for masonry screws to ensure the strength and
stability of the installation. As shown in the illustration below, mark four
positions to line up with slotted mounting holes on the MLM-WB+ enclosure
and two positions to line up with round mounting holes (indicated by +
marks).
To more clearly indicate where mounting holes should be marked, the rear
panel of the MLM-WB+ is shown.
Set the MLM-WB+ aside.
Using a masonry drill bit, drill pilot holes in the wall at the locations you
marked in step 2; make the holes 1.75" (4.4 cm) deep.
If you make the pilot hole too shallow, the screw head might break off while it is
being fastened into the hole.
Install masonry screws in slotted mounting hole locations as follows:
a.
Prepare the screw for installation by inserting it through a flat metal
washer (1" [2.5 cm] outer diameter and 0.25" [0.6 cm] inner diameter).
b.
Insert the screw and washer into one of the pilot holes on the wall.
At this time, only install the masonry screws that line up with slotted
mounting holes on the MLM-WB+.
c.
Securely fasten the screw into the wall until a gap of 1/8" to 3/8"
(3 to 9 mm) remains between the wall and the metal washer.
d.
Repeat these steps until all masonry screws have been installed for
slotted mounting hole locations.
Tel. 07131 911201
Fax 07131 911203
ce-info@camboard.de
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