Disadvantages of Using Scissor Lifts
A scissor lift is a particular kind of mobile scaffolding. This wheel-mounted machinery provides power to a work platform that moves down and up. The lift can be powered by propane, electricity, diesel or gas. Scissor lifts are characterized by a variety of scissor-like joints that raise the machinery by expanding and collapsing. Lots of safety features are built into scissor lifts nowadays, specially models which are newer. As with any safety features, they might not be able to guarantee safety and some features could be manually overridden by operators or they could occasionally malfunction.
Accidental Elevation
Usually, construction workers utilize scissor lifts to work on higher aspects of the jobsites or on ceilings. The workers will need to hoist the platforms just to right below the level of the ceiling. The problem with accidental elevation can take place if the workers inadvertently bump into the elevation controls when working. In the ceiling scenario, the controls might be accidentally activated and the platform could rise up and inadvertently crush them into the ceiling.
Electrocution
Employees need to be really careful, making sure they are fully aware of their environment. This will ensure they don't accidentally electrocute themselves. If, for example, the operator inadvertently touches or makes direct contact with an induction field or an electrical conductor, tragic outcome can occur.
Lateral Loads
When operating a scissor lift, it is important to be familiar with the loading limitations in the instruction manual of your scissor lift. Really serious consequences could take place if the platform is mis-loaded. A lateral-load is one of the potential issues which could happen if the entire lift overturns. This situation happens when a heavy material or tool like for instance a concrete slab that hangs over the side of a scissor lift platform, causing the entire machine to become immediately unbalanced and really susceptible to dangerously tipping over.