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6.4.3 Cleaning the grate
❒ Open the insulated door, pre-heating chamber door and the fuel loading chamber
door.
❒ Remove both halves of the grating from the fuel-loading chamber.
❒ Turn them over and scrape the ribs with a screwdriver.
❒ Check the secondary air inlets and clean with an ash vacuum if necessary.
❒ Place the two halves of the grating back on the combustion chamber.
➥ Ensure that they are positioned correctly.
❒ Close all boiler doors after positioning the grating halves.
6
Maintaining the boiler
Maintenance work
62
Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com