i am working in aramco, saudi arabia, as a electrical trainer. we have a Liebert Static Transfer Switch (STS) in the workshop. my supervisor what me to develope a post phase course in this switch. Upon completion of this program of instruction, the participant will be able to inspect, test, troubleshoot and maintain a typical Liebert Static Transfer Switch (STS) in accordance with the manufacturer’s specifications. what i need is any documents that aid me to develope this course