Disadvantages of Using Scissor Lifts
Scissor lifts are a type of "mobile scaffolding", with a wheel-mounted machine which provides power to a work platform that moves up and down. The lift can be powered by propane, electricity, gas or diesel. Scissor lifts are characterized by a variety of scissor-like joints that raise the machine by expanding and collapsing. A lot of safety features are built into modern scissor lifts, especially models which are newer. Like with any safety features, they may not be able to guarantee safety and some features can sometimes malfunction or they can be overridden by operators manually.
Accidental Elevation
Construction workers commonly use scissor lifts to work at higher heights. Workers can raise the work platform to just below the ceiling level. The problem with accidental elevation could take place if the workers accidentally bump into the elevation controls when working. In the ceiling scenario, the controls might be activated accidentally and the platform can rise up and inadvertently crush them into the ceiling.
Electrocution
A different way workers need to be extremely careful is to be certain they are familiar with the surroundings they are in while operating the machinery so as to make certain they don't accidentally electrocute themselves. If, for instance, an operator inadvertently touches or makes direct contact with an induction field or an electrical conductor, terrible outcome can occur.
Lateral Loads
While using a scissor lift, it is essential know the loading restrictions in the guidebook of your scissor lift. Very serious consequences could occur if the platform is mis-loaded. A lateral-load is among the possible issues which could occur if the entire lift overturns. This situation occurs when a heavy tool or material such as a concrete slab which hangs over the scissor lift platform's side, causing the entire machinery to become immediately unbalanced and really susceptible to tipping over dangerously.