Storage Warnings; Glossary Of Symbols - Tripp-Lite SmartOnline SUT20K Manual Del Propietário

2. Important Safety Instructions

2.4 Storage Warnings

Prior to Installation
If the UPS needs to be stored prior to installation, it should be placed in a dry area. The allowable storage temperature is 5~104°F
(-15~40°C).
After Usage
Press the OFF key ( ) once and the LCD will appear with the below screen. To turn off the UPS, press the DOWN key (
OFF
Make sure the UPS is in bypass mode, disconnect the UPS from the utility power, open the internal battery fuse holders (refer to
4.3 Front View with Door Open), remove all equipment from the UPS and store the UPS in a dry and well-ventilated area at a
temperature between 5~104°F (-15~40°C). Idle batteries must be fully recharged approximately every three months if the UPS needs to
be stored for an extended period of time. The charging time must not be less than 24 hours each time.
Transfer to Bypass Mode
YES( )

2.5 Glossary of Symbols

No. Symbol
1
NORMAL
2
BATTERY
3
BYPASS
4
FAULT
5
ON
6
OFF
7
ESC
8
9
10
EPO
11
12 R
13 S
14 T
15 N
16
17
18
19
?
NO( )
Description
On-line mode LED indicator: green
Battery mode LED indicator: yellow
Bypass mode LED indicator: yellow
Fault LED indicator: red
ON key
OFF key
Goes back to previous screen or cancels current selection
Moves down/Decreases number
Moves up/Increases number
Confirms selection
EPO key
R phase of AC input/UPS output
S phase of AC input/UPS output
T phase of AC input/UPS output
Input neutral line/Output neutral line/Battery neutral line
For UPS grounding
For critical load grounding/For external battery cabinet grounding
Positive battery terminal
Negative battery terminal
5
).