4.2.1 Hose connector at the sample water inlet/outlet
INFORMATION: Do not return the drained sample or the water that
has passed through the DULCO turb C into the process flow or the
drinking water supply.
1.
Select a flexible hose with a ¼-inch outer diameter (polyethy‐
lene or polypropylene). The hose must be long enough to
connect the drain connector of the DULCO turb C directly to
an appropriate drain from the sewerage system.
Avoid unnecessary bends or loops in the hose. Make sure
that there are no kinks, twists, breaks or damage of any kind
to the hoses.
2.
Use a sharp all-purpose knife to cut the end of the hose at
right angles. Remove all burrs or sharp edges before
inserting the end of the hose into the fitting.
3.
Attach a section of adhesive tape 13 mm from the end of the
hose to show how far the hose is to be inserted.
4.
Push the hose into the quick-connect fitting on the right side
of the DULCO turb C, as shown in the figure Fig. 3.
5.
Check whether the hose is completely pressed against the
hose stop. Pull gently but firmly on the hose to check whether
the hose is fitted tightly
6.
Connect the other end of the hose to a suitable drain or
channel. Observe the regulations applicable to your equip‐
ment and configuration when connecting.
7.
After connection, carefully check all connections for leak-
tightness.
4.3 Installation (electrical)
WARNING!
Live parts!
Possible consequence: Fatal or very serious inju‐
ries
– Measure: Disconnect the power supply before
opening the housing
– Disconnect damaged or faulty devices or
devices that have been tampered with from the
power supply.
– It is the responsibility of the plant operator to
provide a suitable isolating device (Emergency-
Off switch etc.).
NOTICE!
Do not route any RS-485 cables in the same cable
duct as the mains cable. This can lead to interfer‐
ence.
INFORMATION: Do not route the signal leads of the
DULCO turb C together with lines prone to faults. Faults could lead
to malfunctions of the DULCO turb C.
Assembly and installation
18