Disadvantages of Using Scissor Lifts
Scissor lifts are a type of "mobile scaffolding", with a wheel-mounted machine which gives power to a work platform which moves up and down. The lift could be powered by electricity, propane, gas or diesel. Scissor lifts are characterized by various scissor-like joints that raise the machine by collapsing and expanding. Many safety features are built into scissor lifts nowadays, particularly models which are newer. Like with any safety features, they might not be able to guarantee safety and several features could sometimes malfunction or they can be manually overridden by operators.
Inadvertent Elevation
Construction workers commonly use scissor lifts to work at higher heights. Workers could lift the work platform to just below the ceiling level. The issue with accidental elevation can take place if the workers accidentally bump into the elevation controls when working. In the ceiling scenario, the controls could be accidentally activated and the platform could rise up and accidentally crush them into the ceiling.
Electrocution
Employees have to be very cautious, making sure they are completely aware of their environment. This will ensure they don't inadvertently electrocute themselves. If, for instance, the operator makes direct contact with or accidentally touches an induction field or an electrical conductor, tragic outcome can occur.
Lateral Loads
While operating a scissor lift, it is vital to be familiar with the loading restrictions in the handbook of your scissor lift. Very terrible consequences could occur if the platform is mis-loaded. A lateral-load is one of the possible issues that can occur if the whole lift overturns. This situation takes place when a heavy tool or material like a concrete slab that hangs over the side of a scissor lift platform, causing the whole machine to become instantly unbalanced and greatly prone to dangerously tipping over.