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7 LIGHT
8 UP/DOWN ARROWS
9 ESC
10 SET
11 STATUS
00055EN Rev.10 – 12/2011
This switches on the fluorescent light; when enabled, the display shows
"Light on". Switching on the fluorescent light automatically the U.V. lamp
switches off.
Use the arrow keys to scroll the menu, to program changing parameters and
to put in the password. Three passwords are programmed: 1) to start the
cabinet – 2) to enter the operator menu – 3) to enter the main menu to
change the data input (allowed only to authorized technical staff – service –
because unsuitable interventions can cause troubles and incorrect operation
of the cabinet
ESC key deletes the operation of data input and goes back to the starting
condition.
SET key lets you enter the different functions or confirm the data input going
back to the upper level.
If pressed in sequence, the following data will appear on the display:
External Temperature: Shows the temperature outside of the cabinet; the
LCD will display (for example) "EXT. TEMPERATURE=27° C" This value is
taken by an electron probe installed outside the cabinet.
Internal Temperature: Shows the internal temperature of the cabinet work
area; the LCD will display (for example) "INT. TEMPERATURE =30° C" . This
value is taken by an electron probe located inside the cabinet.
U.V. Lamp Residual Lifetime: Shows the operating time of the U.V.lamp
pre-set by the user with the appropriate keys. The LCD will display (for
example) "U.V. TIME=XXXX h" . When such time is over, the message "U.V.
LIFETIME OVER" will appear on the line below.
1, 2, 3, 4, 5 Residual lifetime of filters : it is the operation time of the filters
installed in the cabinet that can be programmed by the user.
The LCD will display (for example)" RES. TIME FILTER 1=XXXX:XX h:min".
When such time is over, the message "CHECK FILTER (es.) 1". will appear
on the line below.
The filters installed in the cabinet follow the numbering listed below
TYPE of FILTER
MAIN HEPA FILTER
EXHAUSTHEPA FILTER
ADDITIONAL HEPA FILTER
CHARCOAL FILTER
LAF Power: it is shown indirectly by the power supply voltage of the main
motor, expressed as percentage of max. load voltage displayed also in
proportion by a bar.
The display shows the notice (es.): "MOT.LAF = XX % " (max.100%).
EXH Power: it is shown indirectly by the power supply voltage of the exhaust
motor, expressed as percentage of max. load voltage displayed also in
proportion by a bar.
The display shows the notice (es.): "MOT.EXH = XX % " (max.100%).
NUMBER
1
2
3
4
11
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