Dahua PDC59I225H, Руководство по установке

Страница: 29 / 38

22

The diameter of pole-mounted structure shall conform to the installation size of hose clamp.
It is equipped with 5-inch clamp by default (fit for the column of
φ
80-130mm). It is used
together with pole-mounted bracket, the diameter can be adjusted, and the adjustment
range is the clamp specification (7 types of dimension for users to select):
φ
59-82mm,
φ
84-
108mm,
φ
80-130mm,
φ
130-152mm,
φ
155-178mm,
φ
180-203mm and
φ
194-216mm. It can
select according to the users
’ requirements, special dimension can be customized as well.

The pole-mounted structure shall sustain at least 8X weight of the speed dome.
6.2.2 Installation Steps
Step 1
Install hose clamp and pole-mounted bracket, pull the cable through pole-mounted accessory,
use hose clamp to fix the pole-mounted accessory on the pole, and then cover glass cement on
the cable exit hole to make it sealed, please refer to Figure 6-3 for the installation effect.
Figure 6-3
Note
Please check if the clamp is installed properly after installation, make sure it is firmly fastened
otherwise it may cause clamp fracture if it is installed improperly.
Step 2
Install speed dome, which is shown in Figure 6-4. Please refer to
“2.5 Speed Dome Installation”
for more details about installation mode.