Safety Codes For Using Ladders - Huawei iSiteC BTS3601C Installation Manual

Installation Manual
iSiteC BTS3601C CDMA Base Station
Take care of the mechanical devices and tools and prevent them from falling
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down.
Follow safety precautions and wear helmet and safety belt.
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Put on cold-proof clothes before working at heights in cold areas.
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Check and approve all the lifting devices before working at heights.
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9.2 Safety Codes for Using Ladders

Before using the ladder, first check and see whether the ladder is damaged.
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Make sure the ladder is safe for use. Overload on the ladder is strictly prohibited.
When operating under the conditions that the leaning distance of the ladder is
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over 5measurement, and that of the erected ladder with two-foot is over 3meters,
and other dangerous environment, the ladder should be held by somebody or
relevant safe measures should be effected. The A-shaped ladder should be
completely stretched for using, as shown in Figure 2
Figure 2 The angle at which the ladder should be leaned
S-15
Safety Precautions
below.