What should I not do when assembling scaffold?

• Do not mix parts from different manufacturers.

• Do not use the same planks for sills as you do for platform bases.

• Do not substitute concrete blocks.

• Do not use ladders or makeshift devices on top of scaffolds to increase the height.

• Do not use nails devices in the place of proper retention parts as recommended by manufacturer.

• Do not overextend jack screws.