Huawei NE05E Series Quick Installation Manual page 15

Installing the IMB on the Wall (Back-Mounted)
Removing the protection plate
(1) Protection plate
Marking anchor points
•Use a level to check that the two anchor holes on the marking
template are on a horizontal plane, place the marking template
against the wall, and then use a marker to mark anchor points.
•Holes marked B are used as anchor points. The distance
between the marking plate and the ground is 1000-1200 mm.
Level
Anchor holes
Fix the IMB
Place the IMB onto the two bolts at the upper anchor
points, and then use a torque wrench to pre-tighten
the two bolts until a 20-30 mm length of each bolt is
reserved out of the wall.
Before mounting the IMB on a wall, ensure that the wall can
stand the 1.25kN pull force.
(1) M10x60 bolt
(4) Expansion tube
(1)Insulation washer
(2)Mounting ears
Align the mounting ears at the lower part of the IMB with the
anchor holes, and then use a torque wrench to tighten the bolts.
12
Installing mounting ears
Drill holes at the anchor points, and
install expansion bolt assemblies
(2) Spring washer
(5) Insulation washer
(1) Insulation washer
(2) Installation positions
for bolts
(3) Flat washer
(1) Spring washer
(2) Flat washer
(3) Insulation washer