Semi-Welded Trailing Arm for C-Section Steel | Medium-Duty Bracket Accessory for Solar, Cable Tray & Seismic Support Systems

Installation and Usage Notes:

1. Pre-installation inspection: Check the semi-welded trailing arm thoroughly before installation. Confirm there is no damage, cracks or rust on the weld joints and main body, and verify that the specification matches the C-section steel to be assembled.
2. Installation operation: Use professional tools to connect the trailing arm to the C-channel. Ensure all joints are tightly fastened without looseness. Do not overload or force-fit components to avoid structural damage.
3. Positioning adjustment: Align the installation position with the stress points of the entire support system. Adjust the mounting angle according to actual site conditions to achieve uniform load distribution and avoid local stress concentration.
4. Post-installation inspection: Conduct a comprehensive inspection after installation. Test load-bearing performance and structural stability, and put into service only after all safety requirements are met.
5. Daily maintenance: Regularly inspect weld seams and connecting parts during service. Maintain or replace components in a timely manner if rust, looseness or deformation is found.
6. Safety warning: Strictly prohibit operation beyond the rated bearing capacity and applicable temperature range to prevent safety accidents.
7. Transportation and storage: Avoid collision and extrusion during transportation and storage. Store in a dry and ventilated environment to prevent premature corrosion.