Installation manual

UT340, UT360, UT380, and UT3100
Planning and Installation Manual
29
Section 400: Clearing the Events Log
The events log contains the 250 most recent UPS events, including alarms. To clear the events
log, follow the steps below:
1. Simultaneously press and . The display should show
Key in password
.
2. Using the key pad, enter “920701.” The display should show
Logging stack is
reset
. The events log is now cleared.
3. Press . The display should show
Normal operation load power xx%
.
If the unit will not be used immediately, go to Section 500, “Shutdown Procedures.”
Section 500: Shutdown Procedures
WARNING!
After shutting down the unit,
wait at least five minutes
before removing any access panels
or covers. Access panels should be removed only by
qualified service personnel
.
After shutting down the UPS, there may still be high voltage inside the unit.
TEST BEFORE TOUCHING!
Before continuing, read the warnings on the inside front cover of this manual.
This section tells how to shut down the UPS from normal operation mode.
This procedure is for a unit with a BEST-supplied maintenance bypass cabinet (MBC).

If you have a unit with a BEST-supplied
rotary switch
MBC, see Section 501.

If you have a unit with a BEST-supplied
three-breaker
MBC, see Section 502.