❒ Remove the plug connection from the induced draught fan
❒ Remove the thermal insulation on the induced draught fan
❒ Dismantle the induced draught unit housing including ID fan
❒ Carefully clean the induced draught unit housing and impeller on the ID fan
Clean the heat exchanger and WOS springs
❒ Remove the pipe locking pin from the linking plate
❒ Lift out the linking plates including WOS springs
❒ Clean the WOS springs
5
Servicing the system
Maintenance work by the operator
52
Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com