DBS3900 LampSite
Installation Guide
11.2 Installation Clearance and Space Requirements
This section describes the recommended and minimum clearances for an EXD3902.
Clearance for an EXD3902
Figure 11-6 shows the clearances for installing an EXD3902.
Issue 08 (2016-05-30)
The recommended clearances are for customers, ensuring normal running and providing appropriate
space for O&M. If installation space is sufficient, leave the recommended clearances after installing
equipment.
The minimum clearance ensures normal operation and heat dissipation, but O&M activities such as
checking indicator status and opening the cover plate of a cabling cavity cannot be properly
conducted. If installation space is sufficient, leave the minimum clearance after installing equipment.
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11 (Optional) Installing the EXD3902 and Cables
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