Chapter 2 Installation 25
ECM3 Series Outdoor Power System User Manual
2.3.1
Disassembling On Site
After the cabinet arrives at the installation location, user needs to judge if the field condition is suitable for transporting
and installing the power system, if yes, skip this section, if not, perform disassembling of the power system according
to
This manual describes the disassembling processes with single cabinet as an example.
Note
1. Lay the packing paper on smooth ground, so that you can put disassembled parts on the paper.
2. When disassembling the power system, pay attention to avoid damaging the paint coat of parts. If the coat is damaged, you
need to re-paint the parts.
3. During disassembling, store the screws safe. Do not use wrong screws in installation, and counter-sunk screws can only be
used at the positions with counter-sunk holes. If any screw is missing, find a replacement of the same size.
4. Prepare ratchet wrench and 16# socket wrench to remove the M10 screws used to fix the main cabinet frame, the
disassembling tools are shown in Figure 2-7.
Ratchet wrench 16# socket wrench
Figure 2-7 Disassembling tools
The procedures for disassembling the cabinet are as follows:
1. Lay the packing box on smooth ground, so that you can put disassembled parts on the box.
2. Disconnect all the connections between cabinets, including AC/DC power cables, RS485 communication cable and
smoke sensor cable (if configured).
3. Disconnect all the cable connections between cabinet and cabinet door.
4. Disassemble top cover according to Figure 2-8.
1. Remove the four screws fixing the top
cover from internal of the cabinet
2. Take off the top cover upward
Figure 2-8 Disassembling top cover