Escalator Maintenance

The escalator maintenance service is a maintenance service for technical issues periodically. For the purpose of maintaining the continuous operation of the escalator. This is for early detection and prevention of possible malfunctions.
First, when conducting escalator maintenance, you should ...
Report to the building management unit and / or the person responsible for escalator maintenance will be performed.
Consult with the building manager and / or the person responsible for any escalation problems (if any) of the escalator in the past (month, quarter ... depending on frequency of use).
When maintenance personnel interrupt the operation of the escalator to enter work in the operating room (safety measures; entrance barriers and / or stop signboards must be preceded by entrances.)
Check the validity period of the escalator. If expired, notify the management unit.