Elmo Rietschle L-BL2 - Manual (Page 22)

Operation
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NOTICE
Max. operating liquid level:
Lower edge of the filling opening
= level-indicator pointer at 1.
Do not fill the separator above this level!
Feed regulator:
In case of operating liquid loss, a feed regulator
(see Chapter 5.5, "Accessories", Pg. 19) can be
connected with which the liquid level is
automatically compensated.
7.2.2
Increase in operating liquid
In case of high air saturation and low inlet
pressure
, the water vapour content of the
discharge gases is slightly below that of the inlet
gases. This results in a slight increase in
operating liquid
.
Also, water entrained via the inlet pipe will
result in an increase in operating liquid.
NOTICE
Check the operating-liquid level in the
separator regularly by means of the level
indicator!
Overfilling cannot be checked via the fill level
indicator!
NOTICE
Do not operate the system with the operating
liquid level above pointer position 1!
Outlet regulator:
In case of operating liquid increase, a drain
regulator (see Chapter 5.5, "Accessories",
Pg. 19) must be connected with which the liquid
level is automatically compensated.