Froling TX 150 - Check the Combustion Chamber Overpressure Sensor; Check Door Seals; Check the Draught Controller Flap and Explosion Flap

Boiler maintenance
Inspection and cleaning
Fröling Heizkessel- und Behälterbau Ges.m.b.H
 Industriestraße 12  A-4710 Grieskirchen Page 35
Tel +43 (0) 7248 606-0  Fax +43 (0) 7248 606-600  info@froeling.com  www.froeling.com B 067 03 11_en
4
Check the combustion chamber overpressure sensor
 Loosen the retaining screw.
 Pull the combustion chamber
overpressure sensor out of the
spacer pipe.
 Clean the sensor with a fine cloth.
 Check that the spacer pipe is free.
 Insert the combustion chamber
overpressure sensor and fix gently
with fixing screws
Check door seals
 Check that the ceramic fibre seal of the combustion chamber door,
the heat exchanger door and the heat exchanger cover is positioned
correctly on the frame
 Check the imprint on the ceramic fibre seal.
If the imprint of the seal is broken:
 The seal is no longer efficient.
 Adjust the door fastenings or replace the glass fibre seal
 After adjusting the combustion chamber door and the heat
exchanger door, you must check that the door contact switch is
working and if necessary it must be reset.
Check the draught controller flap and explosion flap
 Check the draught controller flap and explosion flap for ease of
operation
 If they cannot move smoothly, have them replaced immediately.