Aerial lift trucks might be utilized to accomplish certain unique tasks executed in hard to reach aerial spaces. Some of the odd jobs associated with this style of lift include performing daily repair on structures with lofty ceilings, repairing phone and power lines, raising heavy shelving units, and trimming tree branches. A ladder could also be utilized for many of the aforementioned projects, although aerial hoists provide more safety and strength when correctly used.
There are a few different designs of aerial hoists accessible, each being able to perform moderately different jobs. Painters will often use a scissor lift platform, which can be utilized to get in touch with the 2nd story of buildings. The scissor aerial lifts use criss-cross braces to stretch out and extend upwards. There is a table attached to the top of the braces that rises simultaneously as the criss-cross braces lift.
Cherry pickers and bucket trucks are a further kind of the aerial hoist. Commonly, they possess a bucket at the end of an extended arm and as the arm unfolds, the attached bucket lift rises. Lift trucks use a pronged arm that rises upwards as the handle is moved. Boom hoists have a hydraulic arm that extends outward and raises the platform. Every one of these aerial lifts require special training to operate.
Training courses presented through Occupational Safety & Health Association, acknowledged also as OSHA, embrace safety steps, system operation, repair and inspection and device weight capacities. Successful completion of these education courses earns a special certified license. Only properly licensed people who have OSHA operating licenses should operate aerial lifts. The Occupational Safety & Health Organization has developed rules to uphold safety and prevent injury while utilizing aerial hoists. Common sense rules such as not utilizing this piece of equipment to give rides and ensuring all tires on aerial hoists are braced in order to prevent machine tipping are noted within the rules.
Sadly, statistics reveal that in excess of 20 aerial hoist operators die each year when operating and just about ten percent of those are commercial painters. The majority of these accidents were caused by inappropriate tie bracing, hence many of these could have been prevented. Operators should make sure that all wheels are locked and braces as a critical security precaution to prevent the machine from toppling over.
Other guidelines involve marking the surrounding area of the machine in an obvious manner to protect passers-by and to ensure they do not come too close to the operating machine. It is crucial to ensure that there are also 10 feet of clearance between any power lines and the aerial lift. Operators of this equipment are also highly recommended to always have on the appropriate safety harness while up in the air.