Manual
Unit
2
SAFETY AND GENERAL INFORMATION
2.1
SAFETY
Read
before
installing the product. Retain and follow all product safety and operating instructions.
Always refer to the documentation supplied with the equipment, whether printed or in electronic format.
Observe all warnings in the operating manual.
SCU 800:
Important:
To avoid damage to the control unit and to the sensor cable,
disconnect the power cable before adding or removing cables or printed circuit
boards.
When working on an open unit provisions against
ESD
must be applied, such as
an earthing mat with wrist strap.
Connections may only be made while the unit is
switched off
.
Appropriate shipping, handling, and storage, as well as professional installation, commissioning and
operation are all required to assure safe functioning of the equipment.
Never pour any liquid into the housing of the equipment. Short circuits and fire could result.
Do not drop the equipment.
The control unit's service temperature ranges from
-10 °C
to
+60 °C
. Avoid exposure to moisture.
Get the equipment checked by service personnel, if:
moisture has penetrated into the equipment.
it does not work well, or it does not work according to the user's manual.
it was dropped or damaged.
it shows obvious signs of breakage.
Sensor cable:
Humidity:
The sensor cable ends must always be protected from humidity, i.e. the
cable ends must be sealed while storing or mounting the cable.
Bending:
The minimum bending radius of the sensor cable is
25 cm
. This limit
must be adhered to at all times.
I
nstallation temperature:
Installation of the sensor cable
may not
take place at
temperatures below +10 °C (45 °F).
In case of doubt contact LISTEC GmbH!
Phone: +49 (0) 172 8083 874 or
Page 6/44
LISTEC GmbH
60T023-04 / 30.04.2014
