What is required in addition to original equipment manufacturer's instructions for servicing equipment?

The requirement for additional information when servicing equipment, in conjunction with the original equipment manufacturer's instructions, emphasizes the necessity of understanding the listing information associated with that equipment. This listing information, which comes from recognized testing laboratories, provides critical details regarding the safety and serviceability of electrical equipment.

By relying on the information included in the listing, service personnel can ensure that they adhere to safety codes and applicable standards while performing maintenance or repairs. This listing generally covers parameters such as ratings, appropriate usage, installation practices, and compliance with the National Electrical Code requirements, all of which are vital for ensuring that the equipment operates safely and effectively.

In contrast, while manufacturer’s contact information, online support resources, and installation verification may certainly be helpful, they do not carry the same regulatory importance as the information outlined in the listing documents. The listing serves as an authoritative reference that details the operational and safety guidelines necessary for servicing the equipment correctly.