9.2.3 Installing an emergency stop switch
WARNING!
After particular incorrect operations or faults, it can be dan‐
gerous to approach the system. Then you must at least
switch it off using an emergency stop switch, which is located
at a safe distance.
–
Install an emergency stop switch in the power supply line
or include the system in the emergency stop manage‐
ment of the system.
–
The emergency stop switch must be installed in an
easily accessible, invulnerable position in the vicinity of
the door of the operation room of the chlorine dioxide
system and must be labelled as such.
–
The emergency stop switch must disconnect the elec‐
trical supply equipment connected to the system from
the mains.
9.2.4 Preparing the mains connection
CAUTION!
If the system is started up unintentionally, toxic chlorine
dioxide may be generated.
–
Only connect the Bello Zon
®
system to the mains voltage
upon start up!
CAUTION!
Warning against illegal operation
Observe the regulations that apply where the device is
installed.
- - - Preparation of the Bello Zon
®
system is now so far advanced as to
permit its starting up by a ProMinent service technician! - - -
Installation
32