S.I.T.A. 400 Series, Инструкция по установке, использованию и обслуживанию

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14
Temp. Chamber
20°C
Temp. Panel
25°C
Irradiation:
210 W/m
2
H TOT: 20
H Lamp: 8980
Start Up Number:
23
Lamp Changes:
2
17:20 03/08/2010
MON
Software Ver:
BETA 1
MENU
Readings
Flow Rate:
200 m
3
/h
5.2 Menu Readings:
It is the Menu in which the user can read all the parameters that the system is reading or had
memorized.
Flow Rate: Visible if a flow meter is connected to the UV System.
It shows the water flow in m
3
/h passing through the UV system.
Temp. Panel: It shows the electrical panel internal temperature.
Temp. Chamber: Visible in case of Rack Plus or SMP systems. It
shows the water temperature inside the UV chamber.
Irradiation: Visible in case of Rack Plus or SMP systems. It
monitors the UV-C output through an UV sensor which is installed
into the UV chamber. The sensor signal can be shown in a relative
display (%) or in an absolute display in W/m
2
. If the flow signal is
available the system can calculate the UV Dose and so the
Irradiance will be expressed in J/m
2
.
A drop in the sensor signal can be caused by:
∼
Deposits on quartz sleeves lamp protection
∼
Deposits on quartz of the UV sensor
∼
Significant variation on UV transmittance of the water
∼
Decrease of the UV-C output in lamp(s) due to the lamp
ageing
H Tot: It’s the total UV System lifespan.
H Lamp: It’s a “count down” from the last lamps replacement (see section “Operations” regarding how
to restart the “count down”)
Start UP Number: It’s the total number of start up of the system. Too much start/stop of the lamp can
damage them and decrease their efficiency.
Lamp Changes: It’s the total number of changes of the lamp. The system incorporate “count down”
from the last lamps replacement. When this is zero an alarm informs that You have to change the
lamps. On every lamps replacement the H Lamp count down must be reactivated and the N° of Lamp
Changes increases of one.
Date and Hours: It visualizes the current date and hours.
Software Version: It visualizes the software version.