IV306E Rev. 004 Siel S.p.A.
Page 26 of 37 + 12 Tables, 14 F FR
Issued date: 2014-03-24
MAINTENANCE
UPS of the Safepower-EVO series are completely static devices and as such do not require any
maintenance.
However, an annual check is recommended in order to carefully verify the batteries status,
the correct functioning of the machine, the room conditions (specifically, the airing and conditioning
system) and the efficiency of ventilation ports of the machine (i.e., make sure the air intakes of the
UPS are free from dust or debris).
In order to ensure the expected device life, an extraordinary maintenance shall be carried out after five
years of continuous operation, including the exchange of cooling fans and power capacitors.
Obviously, such maintenance may (according to the service contract) include a product “upgrade”, in
order to integrate any technical developments.
OPERATING INSTRUCTIONS
Using the control panel pushbuttons
The control panel (Figure 4) contains the keys that can be used by the operator to control the
UPS.
Each pushbutton has a legend that indicates its function for quick identification.
Acoustic alarm muting button
1 in fig.5
Voltage reading selection button
2 in fig.5
Current and frequency reading selection button
3 in fig.5
Voltage, current, battery autonomy, power and temperature reading selection
button
4 in fig.5
Inverter start button
6 in fig.5
Inverter start-stop confirmation button
7 in fig.5
– inverter stop button
8 in fig.5
Switching confirmation pushbutton (inverter <-> reserve)
9 in fig.5
Switchover button (Inverter <—> Reserve)
10 in figure 5
SPECIAL FUNCTION PUSHBUTTONS
The buttons below can be used to access/set the control panel menu:
To confirm a change <SHIFT
>+<MENU’>
buttons 1&4 fig.4
To undo an action or go back to the previous section <*> button 5
fig.4
To navigate through options
<SHIFT> + < > < > buttons 1,2&3 fig.4
To navigate through configurations
<MENU> button 4
fig.4
To change the parameters in configurations < > < > buttons 2&3
fig.4
GENERAL EXPLANATIONS
SHIFT (key 1, Figure 4), UP (key 2, Figure 4), DN (key 3, Figure 4) and MENU (key 4, Figure 4)
which are used during normal UPS operation (when the display cyclically shows signals and alarms),
can be used to scroll messages at an interval chosen by the operator, and to select the various
functions.
More specifically, to control forward movement, keeping the <SHIFT> key pressed, press the < >
key; to reverse, keeping the <SHIFT
>
key pressed, press the < > key.
For message quick scrolling (at about 1 second intervals), keep the above keys pressed simultaneously.
To access the Signalling control menu, press the <SHIFT> and <MENU> keys simultaneously.
