REGLOPLAS 150smart, Руководство по эксплуатации

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V 11/2014
Temperature Control Unit 90smart/150smart Operating Instructions

7
ing so, you will avoid unnecessary expense and problems during start-up
as well as production downtime.
Inspection of Consumers
Before installing the connecting lines between consumer and tempera-
ture control unit, the consumer must be subjected to the following inspec-
tions:

Verify that channels are unobstructed

Remove residual fluid and dirt with compressed air (foreign ob-
jects such as shavings etc. can damage the pump)

Rust and scale deposits must be removed because they greatly
interfere with the heat exchange between consumer and heat
transfer medium and increase the pressure drop in the consum-
er. Descaling can be carried out using the Regloplas REG de-
scaling unit (see the "Regloplas Temperature Control Technolo-
gy" brochure, REG data sheet)
Water Quality
The water used must meet the following requirements to avoid damage
to the cooler of the temperature control unit:
Criterion Requirement
Appearance clear/without sediment
Cloud < 0.5 NTU (very light cloud)
Total hardness < 10 °dH
pH-value 6.5-8.5
Conductivity max. 500 µS/cm
Carbonate hard-
ness
< 5 °dH
Addition of RK93 corrosion inhibitor is urgently recommended (see the
"Regloplas Temperature Control Technology" brochure, RK93 data sheet).
Connecting Lines
The connecting lines must consist only of pressure-resistant and temper-
ature-resistant hoses and screw fittings. The cross-section of the con-
necting lines may not be reduced (see Maintenance section).

The connecting lines must be routed so that they are protected
against unintentional contact. Thermal expansion must be taken
into account in pipe joints

When connecting to public water mains, the applicable laws and
safety regulations must be observed (e.g., connection of the unit
via backflow preventer). The water mains pressure must be with-
in the range of 2-6 bar

Cooling water outlet - must prevent reverse flow and must be al-
ways open. The hose must be fastened so that any escaping
steam at the start of the cooling procedure does not pose a haz-
ard