User manual

Static Transfer Switch

UNB

User Manual

Page 5 (28)

1A. Safety Instructions

Warning!

Because several components of operating electrical modules are charged by dangerous voltage, the improper

handling of electrical modules may be the cause of accidents involving electrocution, injury, or material damages.

 Operation and maintenance of electrical modules must be performed by qualified skilled personnel such as

electricians in accordance with EN 50110-1 or IEC 60950.

 Install the module only in areas with limited access to unskilled personnel.

 Before starting work, the electrical module must be disconnected from mains. Make sure that the module

is earthed.

 Do not touch connector pins as they can be charged with dangerous voltage up to 30 seconds after dis-

connection.

 Only spare parts approved by the manufacturer must be used.

1B. Electric Waste Disposal

Separate collection is the precondition to ensure specific treatment and recycling of waste electrical and elec-

tronic equipment and is necessary to achieve the chosen level of protection of human health and the environment.

In the case of waste disposal of your discarded equipment we recommend to contact a waste management com-

pany.