User's Manual

Ericsson Internal
INSTALLATION INSTR. 14 ( 37 )
/ XKUEMHU 50/1531-LZA 701 0001 Uen
CBC/ XRX ( Jan-Erik Thillberg) 2009-03-09 C
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
11.
If necessary, adjust the position of
the RRU-N before tightening the
outer nuts.
Tighten the outer nuts using both
a torque wrench and an open end
wrench (both 16 mm), as shown in
the picture. Tighten the outer nut
on each clamp bolt to a torque of
41 Nm. The wrench holding the
inner nuts must be held in position
while the outer nuts are being
tightened.
41 Nm
K000207A
12.
Tighten the two M10 nuts on the
upper support to a torque of 41 Nm,
using a torque wrench fitted with a
16 mm socket.
41
Nm
3.2.3 Installing RRU-N on a Wall
To install the RRU-N on a wall, perform the following steps:
1. Use a spirit level to align the marking template sheet supplied with the
RRU-N and mark the position of the holes.
The measurements for the hole positions are shown in the figure below.