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6.4.8 Cleaning the heat exchanger pipes
❒ Lift off the back insulating cover and remove the heat exchanger cover
➥ Use spanner (A) provided
❒ Remove both piping lock pins (B) and take out the WOS lever
❒ Lift out the turbolators together with the mounting bracket
❒ Remove the ash above the pipes with an ash vacuum and the ash build-up in the
pipes using the cleaning brush
➥ The cleaning brush must be pushed all the way through before pulling it up
➥ The bristles cannot be turned in the pipe
6
Maintaining the boiler
Maintenance work
68
Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com