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 which moves up and down. The lift could be powered by propane, electricity, gas or diesel. Scissor lifts are characterized by a variety of scissor-like joints that elevate the equipment by collapsing and expanding. A lot of safety features are built into scissor lifts today, especially models which are newer. As with any safety features, they might not be able to guarantee safety and several features can be manually overridden by operators or they can sometimes malfunction.
Inadvertent Elevation
Usually, construction workers use scissor lifts to work on ceilings or on higher aspects of the jobsite. The workers would need to lift the platforms just to right below ceiling level. The problem with accidental elevation could happen if the workers bump into the elevation controls inadvertently when working. In the ceiling scenario, the controls could be activated accidentally and the platform could rise up and accidentally crush them into the ceiling.
Electrocution
Employees need to be really cautious, making sure they are completely aware of their surroundings. This would ensure they don't inadvertently electrocute themselves. If, for example, the operator inadvertently touches or makes direct contact with an electrical conductor or an induction field, tragic consequences could happen.
Lateral Loads
While utilizing a scissor lift, it is vital know the loading restrictions in the guidebook of your scissor lift. Very serious consequences can happen if the platform is mis-loaded. A lateral-load is among the possible issues which could occur if the whole lift overturns. This situation happens if a heavy tool or material like a concrete slab that hangs over the side of a scissor lift platform, causing the entire equipment to become instantly unbalanced and really susceptible to dangerously tipping over.