Part 15
connected there but found inoperable by such messages.
Emergency treatment:
The battery is constructed maintenance free and leakproof. It is well
protected in FT system as long as the ambient temperature remains below
30
°
C and the ventilation of the FT system remains free. However, should any
accident happen and the sulfuric acid from the battery spills on skin or clothing,
wash immediately with water. If the acid comes in contact with eyes, rinse
eyes with large amount of clean water and see a doctor immediately. A larger
external battery may be connected to give an extended operation. Please check
your dealer about this capability when required.
WARNING:
If there are any signs of over charging or leakage of electrolyte
please contact your dealer immediately
Power Supply
The operating voltage range of the power adaptor should cover the
local power supply for proper operation. The power cable, the power outlet
and any power fusing arrangements must conform to local safety regulations.
Please
never do any connection / disconnection
when system is still
powered on.
Please always keep the system in a free air circulation.
POWER ON/OFF
Power Indicator
The power indicator is the backlight LED module under the logo that
serves for several purposes. The relationship between the indicator status and
other conditions is summarized in following table:
Indicator Status
System
Status
External
Power
UPS Battery Powering Up
Off
Off
Off
Not present Not possible
Off
Off
Off
Present
Not allowed
Green
Off
On
No influence
Allowed
Blue
On
On
No influence Not required
Blue/flash
On
Off
Activated
Not required
Blue/rapid flash
On
Off
Running at
low capacity
Not required
The LED module indicates Power/StandBy status. When it lights up
in green, it means that the external AC power is standing by with the system
powered off. It turns into blue when the system is powered up. This module
also indicates the status of system working on battery power by flashing in
