Disadvantages of Using Scissor Lifts
Scissor lifts are a type of "mobile scaffolding", with a wheel-mounted machine that gives power to a work platform which moves up and down. The lift can be powered by electricity, propane, diesel or gas. Scissor lifts are characterized by various scissor-like joints that lift the equipment by expanding and collapsing. Many safety features are built into scissor lifts nowadays, particularly the newer models. As with any safety features, they might not be able to guarantee safety and several features could sometimes malfunction or they could be manually overridden by operators.
Accidental Elevation
Construction workers commonly utilize scissor lifts to work at higher heights. Workers could hoist the work platform to just below the ceiling level. The problem with accidental elevation can happen if the workers accidentally bump into the elevation controls while working. In the ceiling scenario, the controls might be activated accidentally and the platform could rise up and inadvertently crush them into the ceiling.
Electrocution
A different way workers need to be extremely cautious is to be sure they know the surroundings they are in while operating the equipment so as to ensure they don't accidentally electrocute themselves. If, for instance, the operator accidentally touches or makes direct contact with an electrical conductor or an induction field, tragic outcome could occur.
Lateral Loads
While operating a scissor lift, it is vital know the loading restrictions in the instruction manual of your scissor lift. Very terrible consequences can take place if the platform is mis-loaded. A lateral-load is among the possible problems which can occur if the whole lift overturns. This situation happens if a heavy material or tool like for example a concrete slab that hangs over the side of a scissor lift platform, causing the whole machine to become unbalanced immediately and really prone to tipping over dangerously.