Draining - Meibes SolaVentec II Technische Information Für Montage Und Betrieb

4. Pressure testing, filling and flushing the system
Manual air bleed device
Permanent air vent

4.4 Draining

Remove the thermal actuator to drain the system (see section 3.4). The volumetric flow limiter must be open during the draining process
(see figure of lower shut-off valve in section 3.2: spindle position 2). The solar station should be drained at the lowest point of the system.
Collect the medium in a suitable collection vessel and dispose of in an environmentally sound manner.
Note:
• The system is usually pressurised!
• Risk of scalding
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