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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
Knockout Covers
on the previous page).
Mount the EWB 212
directly to the wall
or to an
existing in-wall EU junction box
.
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
Minimum Size
Fastener
Quantity
Drill Bit Size
Notes
Dry wall
Toggle bolts
3/16 inch
at least 2
1/2 inch
Wall thickness 3/8 inch minimum
Solid wood Wood screws
#6
at least 2
1/8 inch
Wall thickness 3/8 inch minimum
Masonry
Masonry screws 3/16 inch
at least 2
5/32 inch masonry bit
Do not mount to masonry joints.
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).
3.
Select a suitable fastener (see the
Recommended Fasteners
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.
1.97" (5.0cm)
0.69" (1.75cm)
1.1"
(2.79cm)
3.94" (10.0cm)
)
(2.79cm)
Wall mounting holes (4)
(diameter 0.19" [0.48 cm])
MLC 55 RS EU
EWB 212
WB 212
RES
ET
OF
F
ON
EWB 212
EU Box
B 212
M3 mounting holes (4)