Huawei MTS9300A - Page 16

● When a step ladder is used, ensure that the pull ropes are secured and the
ladder is held rm.
● Before using a ladder, check that it is intact and conrm its load bearing
capacity. Do not overload it.
● Ensure that the wider end of the ladder is at the bottom, or protective
measures have been taken at the bottom to prevent the ladder from sliding.
● Ensure that the ladder is securely positioned. The recommended angle for a
ladder against the
oor is 75 degrees, as shown in the following gure. An
angle rule can be used to measure the angle.
When climbing a ladder, take the following precautions to reduce risks and ensure
safety:
● Keep your body steady.
● Do not climb higher than the fourth rung of the ladder from the top.
● To climb onto a roof, ensure that the ladder top is at least one meter higher
than the roof line, as shown in the following
gure.
● Ensure that your body's center of gravity does not shift outside the legs of the
ladder.
Drilling Holes
When drilling holes into a wall or
oor, observe the following safety precautions:
MTS9300A Telecom Power (Claro, Colombia,
MTS9304A-AM10A1)
Installation Guide 1 Safety Precautions
Issue 01 (2021-05-30) Copyright © Huawei Technologies Co., Ltd. 10