What is NOT part of the verification before sealing the access door?

The verification process before sealing the access door typically includes checks that ensure the operational readiness and safety of the equipment. The correct answer indicates that maintenance history is not part of this immediate verification.

When sealing an access door, the focus is primarily on the current state and functionality of the equipment. This involves assessing factors such as temperature, to ensure it is within safe operating limits; checking the fault lamp status, which indicates any issues with the system; and performing voltage checks to confirm that electrical components are functioning correctly.

Maintenance history, while important for overall system reliability and planning future maintenance actions, does not directly pertain to the immediate verification of the current operational status before sealing an access door. It provides context about past issues and repairs but does not influence the immediate safety concerns being addressed in the moment of sealing. Therefore, the emphasis remains on current measurements and indicators of functionality rather than historical data on maintenance.