oventrop Regusol X-Uno 25 Montage- Und Bedienungsanleitung Seite 75

6.1.2 Flushing, filling and bleeding of primary circuit
ATTENTION!
Damage to property!
The use of unsuitable liquids will
cause damage to property
For this reason:
– Only fill primary side with an appro-
ved heat transfer medium on glycol
basis (e.g. Tyfocor LS)
WARNING!
Risk of injury!
Improper use may lead to bad
scalds caused by hot heat transfer
medium
For this reason:
– Never fill the installation whilst the
collectors are hot. If necessary, co-
ver collectors, fill installation in the
morning or let it cool down
– Only actuate vent plug if the tempe-
rature of the heat transfer medium
is below 60°C
– Wear long-sleeved protective clo-
thing
– Wear safety goggles
– Wear safety gloves
Initial operation
75