User's Manual

3-24 PMP320HDW2v1
Preliminary
JUL
2010
PMP 320 Hardware Installation Before you begin
Before you begin
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Ensure that you comply with standard local or national electrical and climbing procedures
when
you install the CMM4.
W AR NING
Installing a CMM involves electrical power and can involve height and exposure to
RF (Radio Frequency) energy. To avoid personal injury, know and follow applicable
national
and local safety regulations and industry best practices, and follow the
specific
guidelines in this document
If the CMM4 is being installed on a tower instead of a communications hut, the operator will
have to calculate the wind loading on the tower for the addition of the CMM4.
Avoiding Hazards
Use simple precautions to protect staff and equipment. Hazards include exposure to RF waves,
lightning strikes, and power surges. This section specifically recommends actions to abate
these hazards.
Grounding Equipment
Effective lightning protection diverts lightning current safely to ground, Protective Earth (PE).
It neither attracts nor prevents lightning strikes.