Hydraulic Connections; Electrical Installation - ProMinent 80 W Assembly And Operating Instructions Manual

Assembly and installation

6.1.3 Hydraulic Connections

6.2 Electrical installation

22
CAUTION!
Installation regulations
Possibility of incorrect assembly.
Carry out hydraulic connection of the reactor in
accordance with the applicable general guidelines
and local installation regulations.
.
Information for appropriate installation
Provide valves upstream and downstream of
–
the reactor to shut off the reactor for mainte‐
nance work.
– It is also recommended with reactors, which
are regularly cleaned by filling them with a
cleaning solution, that the water drain con‐
nector and the vent screw are replaced by
appropriate valves.
With larger reactors, it is recommended that
–
they are filled through the water drain opening
using an appropriate acid-resistant pump.
– If the reactor is filled with a pump, it is also
useful to circulate the cleaning solution through
the vent opening. This shortens the cleaning
time and achieves a better result.
WARNING!
Electrical connectors
Possible consequence: Fatal or very serious inju‐
ries.
– Please observe all generally applicable guide‐
lines and local installation regulations.
– Only carry out installation work on the UV
system if it is disconnected from the mains
power supply.
– Connect a protective earth conductor to the
reactor and to the reactor cover. Ensure a con‐
tinuous power supply by means of a suitable
fault current protection.
– Only permit an authorised electrical technician
to open the control cabinet.
– Do not lengthen the connecting cable for the
UV lamp or the UV sensor cable.
– Shorten the connecting cable for the UV lamp
or the UV sensor cable to the required length.
– Ensure that the electrical installation is under‐
taken by an authorised electrical technician
using the documents supplied (wiring diagram).