Safety
Vacuum spray degassing — 06.07.2016 - Rev. B
English — 7
3.2
Personnel requirements
Only specialist personnel or specifically trained personnel may install and operate the equipment.
The electric connections and the wiring of the device must be executed by a specialist in accordance with all applicable national and
local regulations.
3.3
Personal protective equipment
When working at the system, wear the stipulated personal equipment such as hearing and eye protection, safety boots, helmet,
protective clothing, protective gloves.
See the national regulation of your country for personal protective equipment required.
3.4
Intended use
The device is used in plant systems for stationary heating and cooling circuits. The devices may be used only in systems that are sealed
against corrosion and with the following water types:
•
Non-corrosive.
•
Chemically non-aggressive.
•
Non-toxic.
Minimise the entry of atmospheric oxygen throughout the plant system and into the make-up water.
Note!
Ensure the quality of the make-up water as specified by national regulations.
– For example, VDI 2035 or SIA 384-1.
Note!
•
To ensure fault-free operation of the system for the long-term, glycols whose inhibitors prevent corrosion
phenomena must always be used for systems operating with water/glycol mixtures. It must also be ensured that no
foam is formed due to the substances in the water. Otherwise this could endanger the entire function of the vacuum
spray tube degassing as this can lead to sedimentation in the vent pipe and therefore leaks.
•
The specifications of the respective manufacturer are always decisive for the specific properties and mixing ratio of
the water/glycol mixtures.
•
Types of glycol must not be mixed and the concentration is generally to be checked every year (see manufacturer
information).
3.5
Inadmissible operating conditions
The device is not suitable for the following applications:
•
Outdoor operation.
•
For the use with mineral oils.
•
For the use with flammable media.
•
For the use with distilled water.
Note!
It is not permitted to make any modifications to the hydraulic system or the circuitry.
Summary of Contents for Servitec 30
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