Binder KBF P 240-UL, Перевод оригинального руководства по эксплуатации

Страница: 32 / 189

KBF P + KBF LQC + KBWF (E6) 11/2016 page 32/189
4.5 Connecting the light sensors – KBF LQC
Two light sensors to measure illumination and UV-intensity can be
freely positioned in the inner chamber. The sensors are equipped with
a cable of at least 1.3 m length. They are plugged in the LEMO sock-
ets marked “V-
λ SENSOR” or “UVA SENSOR” in the inner chamber.
Figure 13: Lemo sockets to connect the light sensors
The maximum ambient temperature of the light sensors is 60 °C. At higher temperatures the sen-
sors will be destroyed
.
When at least one of the light sensors is plugged in, the maximum temperature of the chamber is auto-
matically limited to 60 °C. When exceeding the actual or set-point value of 60 °C due to an excessively
high temperature set-point or an error, the message
Light sensor 60 °C! is displayed (chap. 12.1.3). As
soon as the chamber ha
s cooled down to a value ≤60 °C or the set-point has been reset accordingly, the
message disappears.
CAUTION
Excessive inner chamber temperature.
Destruction of light sensors.
∅
With chamber temperature > 60 °C do NOT plug-in the light sensors and do NOT leave
them inside the chamber.
∅
Do NOT set a controller set-point above 60 °C when the light sensors are inside the
chamber
If no light sensor is plugged in, protect the connection sockets by
closing them with the protecting caps attached below to prevent entry
of humidity and dirt accumulation at the contacts.
Figure 14: Connection sockets closed with protecting caps
For the characteristic features of the light sensors see chap. 20.5.