Standard M12 lifting hooks are not sufficient for loads beyond 400kg of complete control panel weight. Hence single sections are provided with ‘L’ angles of 6mm thickness for high strength. Joint enclosures when lifted together are recommended to use the following combinations.
Single enclosure angles in 4 corners.
Two enclosures joint together Section joining channel at top and angles in 4 corners.
Three enclosures joint together 2 hole lifting angles in (section1&2 and 2&3).
Four enclosures joint together Section joining channel at top (section 2&3) and 2 hole angles in (section1&2 and 3&4).
It is recommended that the length of a joint panel should not excide 3.2 meters OR 4 sections joint together. |