Huawei V100R002C01 User Manual page 21

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User Guide
wider feet of the ladder are downward, or take protection measures for the ladder feet to prevent
the ladder from sliding. Ensure that the ladder is placed securely.
Figure 1-2 75-degree ladder
Climbing Up a Ladder
When climbing up a ladder, note the following:
l
l
l
l
Figure 1-3 Ladder of 1 m higher than the roof
Issue 04 (2014-03-05)
Ensure that the center of gravity of your body does not deviate from the edges of the two
long sides.
To minimize the risk of falling, hold your balance on the ladder before any operation.
Do not climb higher than the fourth rung of the ladder (counted from up to down).
If you want to climb up a roof, ensure that the ladder top is at least one meter higher than
the roof, shown in Figure
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