Safety
Butzbach GmbH Industrietore
Originalbedienungsanleitung NOVOSPRINT_V1
24/02/2021
5
Danger! Never disable safety devices!
Never disable safety devices or bypass them.
Do not operate the system if safety devices are damaged!
Warning! Injuries and damage when working on the system!
Make sure that electricity has been disconnected from the control unit when working on the system. Risk
of injury and risk of damage!
Ensure that the main power switch is guarded against being turned back on without authorisation
with a hanging lock or that the CEE plug is guarded against being plugged in.
If multiple people are working on the system,
each one
must ensure that the main power switch
is secured against being turned on without authorisation.
Danger! Mortal danger of electrical shock due to residual voltage!
After disconnecting the supply voltage, there is still residual voltage present at the frequency converter
output in the control unit for up to ten minutes! The control unit may not be opened! Mortal danger of
electric shock! There is no electrical isolation at the output, i.e. there is line voltage present to PE or ground!
Mortal danger of electric shock!
Securely disconnect from the mains during all installation work!
Work on the electrical system should only be carried out by a qualified electrician.
