APC VT manual How to perform a total power off, Turn Load Off

Operation – Operation Procedures

How to perform a total power off

Total power off – single system without MBP.



Mains

breaker



	
UPS	XR Enclosure
 Check that the load is OFF.	 From the UPS: Turn OFF the UPS from the
	display via Control–Turn Load Off –Yes,
	Turn Load Off.

From the XR Enclosure(s) (if available): Set the DC disconnect switch to the OFF position.

From the XR Enclosure(s) (if available): Disconnect the batteries by pulling them out to the red disconnect line shown on each battery unit.

From the UPS: Disconnect the batteries by pulling them out to the red disconnect line shown on each battery unit.

Set the utility/mains breaker to the OFF or LOCKED-OUTposition. If the UPS has dual utility/mains supply, set both supplies to the

OFF or LOCKED-OUT position.

WARNING!

The lockout procedures at utility/mains breaker must be followed. If necessary, install a Warning padlock.

16 Smart-UPS® VT 10-40 kVA 400V, 208V, 200V – Operation 990-2282A-001