LV switch IPPBX3000, Руководство пользователя

Страница: 23 / 195

LvSwitch IPPBX 3000 Manual
21
2.5 Install the equipment to the specified location
After the preparation and confirmation work is completed, the equipment shall be installed. According to the
installation location, it can be divided into the following two situations:
1.Install the equipment directly on the platform.
2.Install the equipment on the cabinet.
2.5.1 Install to work platform
If the customer doesn’t have standard cabinet,the normal way is to place the equipment on the clean
platform.Pay attentions to the following terms during the operation:
1. Ensure the smooth and good grounding of the work table.
2. Ensure that the mounting table is strong enough to bear the weight of the chassis and cables.
3. There are no other obstacles around the working table.
4. Lift the chassis to a position slightly higher than the work table, and put the chassis on the work table.
At least 10cm space is left on the left and right sides of the chassis to ensure the smooth flow of heat
dissipation and wind; At least 20cm of space is reserved at the back of the case to ensure the layout and
wiring of power lines and user lines.
5. Don’t put any heavy things on the device.
Note
：
When installing to the work platform, please use one protector ground cable(PGND cable)to connect the
ground terminals and ground wires together.The grounding resistance is less than 5
Ω
.
2.5.2 Install to cabinet
Confirm that the installation cabinet has been fixed, the installation position of the cabinet has been
arranged, and there are no obstacles affecting the installation of equipment inside and around the cabinet.
Check the grounding and stability of the cabinet.
1. The chassis to be installed is ready and transported to a place close to the cabinet for easy handling.
2. Lift the case and slowly transfer it to the installation cabinet.
3. Lift the chassis to a position slightly higher than the rail or slide of the cabinet, put the chassis on the rail
or slide and push it into the cabinet.
4. Use the screws that meets the cabinet installation size to fix the equipment on the cabinet through fixed
hangers and to keep the equipment horizontal and firm.( The screws size can not be over National standard
M6, with rust treatment on the surface)