In addition to fixing points, the installation steps of trunking need to drill two holes every 1m, and then pass through the twisted pair, thus completing the wiring and tying all the wires together. If the building surface has a slope, the groove should change with the slope. Model and specification shall meet the design requirements.

Experience summary of installation steps of trunking

1. Installation steps of trunking: The interface of trunking should be smooth and the joints should be tight and straight. The reserved length of wires in the junction box shall not exceed15cm; ; The reserved length of the bridge and the conductor in the box is 1/2 circumference.

2. Installation steps of trunking: Both ends of the connecting plate between galvanized metal trunking are connected by copper core grounding wire, and both ends of the connecting plate are not connected by grounding wire, but at least two connecting fixing bolts with locking nuts or check washer are used at both ends of the connecting plate. After the slot position is determined, you can use the impact drill to climb the wall.

Punch several holes at equal intervals, then plug them with plugs and fix the trunking with screws.

3. Installation steps of trunking. These two methods are relatively simple and need to be fixed with screws after drilling. The width of the metal trough shall not exceed 100 mm, and the metal tank shall not melt the grounding wire.

To sum up, it is our experience summary of the installation steps of trunking.