Checking the quick vent valve
❒ Regularly check all the quick vent valves on the entire heating system for leaks
➥ If any liquid is leaking, replace the quick vent valves
NOTICE! The vent cap (A) must be loose (screw on approx. two revolutions) to ensure
correct functioning.
Checking the geared motors
❒ Carry out a visual inspection of the seal on all the geared motors in the system
➥ There should be no significant leakage of lubricant.
NOTICE! The presence of a few drops of lubricant may be normal. If there is
significant loss of lubricant, inform your installer or Froling customer services.
5
Servicing the system
Maintenance work by the operator
54 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com