Maintenance of elevator handrail manufacturers
Components such as comb plates and yellow inserts on steps of escalators or moving walkways are made of synthetic materials. These parts are susceptible to contaminants and other environmental conditions during use and maintenance and repair.
(1) Comb plate (yellow or gray).
(2) Yellow inserts (strips) on the rung.
These parts can be cleaned with a mild detergent and soap solution. It is forbidden to use all other types of cleaning agents, because other types of cleaning agents have a corrosive effect on synthetic materials in certain specific environments, which affects or even prevents the safe operation of escalators or moving walks.
As soon as synthetic parts are contaminated with oil or other lubricants during maintenance, they must be cleaned immediately with the cleaning agents mentioned above.