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EWB 212 • Installation Guide (Continued)
Installation
Preparing the EWB 212
1.
Based on where the wall box and cables will run, remove the knockout covers and insert them into the unused gaps on the
top, bottom, or sides of the wall box (see
Mount the EWB 212
Wall Mounting
Recommended fasteners
The EWB 212 can be mounted to any convenient place on a wall, using the appropriate fasteners (not provided).
Wall Type
Fastener
Dry wall
Toggle bolts
Solid wood
Wood screws
Masonry
Masonry screws 3/16 inch
1.
If required, locate the center of a wall stud and hold the wall box
where it will be mounted.
2.
Mark the position of the four wall mounting holes (for the
dimensions, see the figure to the right).
Select a suitable fastener (see the
3.
table above) and drill the holes, as recommended in the table.
4.
If required, insert a grounding screw (not provided. See
Grounding
on the previous page).
5.
Secure the wall box to the wall.
6.
If required, install a cable raceway to manage the cables.
Mounting to an Existing In-wall EU Junction Box
1.
Align the mounting holes of the wall box with the two holes in the EU junction
box (60 mm center to center).
2.
Secure the wall box to the junction box, using M3 screws (not provided).
Completing the Installation
1.
Run and connect cables to the device (see the device user guide).
2.
Mount the device using M3 screws.
EWB 212
WB 212
MLC 55 RS EU
Extron Headquarters
+1.800.633.9876 (Inside USA/Canada Only)
Extron USA - West
Extron USA - East
+1.714.491.1500
+1.919.850.1000
+1.714.491.1517 FAX
+1.919.850.1001 FAX
2
Knockout Covers
directly to the wall
or to an
existing in-wall EU junction
Minimum Size
Quantity
Fastener
3/16 inch
at least 2
#6
at least 2
at least 2
Recommended Fasteners
T
S E
R E
F
O F
O N
Extron Europe
Extron Asia
+65.6383.4400
+800.3987.6673
(Inside Europe Only)
+65.6383.4664 FAX
+31.33.453.4040
+31.33.453.4050 FAX
© 2016 Extron Electronics All rights reserved.
on the previous page).
box.
Drill Bit Size
1/2 inch
1/8 inch
5/32 inch masonry bit
0.69" (1.75cm)
)
1.97" (5.0cm)
Wall mounting holes (4)
(diameter 0.19" [0.48 cm])
EU Box
Extron Japan
Extron China
+81.3.3511.7655
+86.21.3760.1568
+81.3.3511.7656 FAX
+86.21.3760.1566 FAX
www.extron.com
Notes
Wall thickness 3/8 inch minimum
Wall thickness 3/8 inch minimum
Do not mount to masonry joints.
3.94" (10.0cm)
EWB 212
B 212
M3 mounting holes (4)
Extron Middle East
Extron Korea
+971.4.299.1800
+82.2.3444.1571
+971.4.299.1880 FAX
+82.2.3444.1575 FAX
1.1"
(2.79cm)
(2.79cm)
Extron India
1800.3070.3777
Inside India Only
+91.80.3055.3777
+91.80.3055.3737 FAX
68-2875-01 A
02 16
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