wtw IFL 700 IQ, Руководство по эксплуатации, Страница: 28 / 44

Maintenance, cleaning, accessories IFL 70x IQ
5 - 2 ba75990e01 10/2012
We do not recommend unscrewing the sensor from the
sensor connection cable when cleaning the sensor shaft
and measuring windows. Otherwise, moisture and/or dirt
can get into the plug connection where it can cause contact
problems.
If you need to disconnect the sensor from the sensor con-
nection cable, please note the following points:
 Before disconnecting the sensor from the SACIQ (SW)
sensor connection cable, remove any larger pieces of
contamination from the sensor, particularly in the area of
the plug connection (brush it off in a bucket of tap water,
wash it off with a hose or wipe it off with a cloth).
 Unscrew the sensor from the SACIQ (SW) sensor con-
nection cable.
 Always place a protective cap on the plug head of the
sensor and on the SACIQ (SW) sensor connection cable
so that no moisture or dirt can get into the contacting
surfaces.
 In corrosive environments, close the socket of the sen-
sor connection cable with the screwable SACIQ-Plug
when it is dry in order to protect the electrical contacts
from corrosion. The protective plug is available as an
accessory (see section 5.3 A
CCESSORIES
). It is always
included in the scope of delivery of the SACIQ SW sen-
sor connection cable .