User manual

4
SPIDER II
Release 04 09/09
Safety instructions
 Notes on safety
This manual contains instructions to be observed for ensuring your per-
sonal safety and for preventing damage. The warnings appear next to a
warning triangle with a different heading depending on the degree of dan-
ger posed:
Danger!
Means that death, serious physical injury or significant damage
to property will occur if the corresponding safety measures are
not carried out.
Warning!
Means that death, serious physical injury or significant damage
to property could occur if the corresponding safety measures
are not carried out.
Caution!
Means that minor physical injury or damage to property can oc-
cur if the required safety measures are not carried out.
Note: Contains important information on the product, on how to manage
the product, or on the respective section of the documentation to which
your special attention is being drawn.
 Certified usage
Please observe the following: The device may only be employed for the
purposes described in the catalog and technical description, and only in
conjunction with external devices and components recommended or
approved by the manufacturer. The product can only be operated cor-
rectly and safely if it is transported, stored, installed and assembled pro-
perly and correctly. Furthermore, it must be operated and serviced
carefully.
 Supply voltage
The devices are designed for operation with a safety extra-low voltage.
Accordingly, only SELV circuits with voltage restrictions in line with IEC/
EN 60950-1 may be connected to the supply voltage connections.
Warning!
Only connect a supply voltage that corresponds to the type plate
of your device.
 Use only undamaged parts.