Figure 22. Lifting Hru (2); Table 5. Parts And Tools For Fixing Hru On The Pole - Samsung 5G NR Installation Manual

Figure 22. Lifting HRU (2)
Operator A
Fixing HRU on the Pole
To fix the HRU on the pole, do the following:
Prerequisites
Before proceeding with fixing the HRU on the pole, make sure that you have the
items mentioned in the table below:
Table 5. Parts and Tools for Fixing HRU on the Pole
Category
Fasteners
Recommended Torque Value
Working Tools
1
5G NR HRU Installation Manual v1.0
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Operator C
Description
M8 × L30 hexagonal bolt (Washer assembly)
M8 hexagonal bolt
 Torque Wrench (100 to 400 lbfin)
 Torque Wrench Spanner Head (apply hexagon head: 13 mm)
 Compass
Place the unit bracket on the fixing groove of the mounting bracket.
Confidential
Chapter 2 Installing System
Pulley
HRU
Tower Platform
Rope
Operator B
1 EA
110 lbfin (127 kgf·cm)
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