Subject to changes in line with technical progress.
37
Assembly
3313737
5.7.3 Filling and venting
WARNING
Danger of burns/scalds during filling.
Danger due to contact with leaking media lines and hot surfaces.
Perform a visual inspection of the pipelines and connections before filling.
Wear personal protective equipment.
WARNING
Risk of poisoning when filling with glycol.
Work with care.
Avoid skin and eye contact with glycol, do not swallow glycol and observe the safety data
sheet.
Use only approved containers.
Perform a visual inspection of the pipelines and connections before filling.
Wear personal protective equipment.
WARNING
Danger of slipping due to puddle formation.
Clean away puddles and even small spills immediately.
Use suitable absorbent materials such as cloths or binders.
Dispose of the used cloths or binders in accordance with the applicable
regulations.
Wear personal protective equipment.
Dispose of the ingested spills in a professional manner, in accordance with local regula-
tions.
IMPORTANT
At temperatures below freezing point, the heat exchanger must be filled with a commer
-
cially available antifreeze with corrosion inhibiting additive due to the risk of freezing and
corrosion.
The glycol content must be prepared according to the manufacturer's informations.
The glycol mixture is to be renewed after a certain operating time in accordance with the
manufacturer's data.
The glycol/water mixture must already be mixed before filling. Otherwise, subsequent mixing is not guaranteed!
The pipe system must be resistant to the glycol/water mixture used.
The pipeline system must be carefully and completely vented via the ventilation unit provided on-site.
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