Safety Instructions - Gira KNX 2139 00 Product Documentation

Safety instructions

2 Safety instructions
Electrical devices may only be mounted and connected by electrically skilled
persons.
Failure to observe the instructions may cause damage to the device and result in fire
and other hazards.
Danger of electric shock. Device is not suitable for disconnection from supply
voltage. The load is not electrically isolated from the mains even when the device is
switched off.
Danger of electric shock. Always disconnect before carrying out work on the device
or load. In so doing, take all the circuit breakers into account, which support danger-
ous voltages to the device and or load.
Danger of electric shock. Make sure during the installation that there is always suffi-
cient insulation between the mains voltage and the bus. A minimum distance of at
least 4 mm must be maintained between bus conductors and mains voltage cores.
The device may not be opened or operated outside the technical specifications.
Heating actuator 6-gang with controller | Order no. 2139 00 | 21393100 Page 12 of 257