Sharp TM150 Operations Instructions download pdf (Page 31)

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7 Combustion chamber

❒

Using the flat scraper, pull the ash on the combustion chamber grate out through

the cleaning port door

❒ Carefully remove deposits on side walls using the flat scraper and cleaning brush

➥ CAUTION! Be careful not to damage the firebricks with the flat scraper or

cleaning brush.

❒ Shovel ash from the chamber into a fire-resistant container with a lid

❒ Check the burn-through rings

Systems with automatic ash removal:

❒ After cleaning the boiler switch on the main switch on the switch cabinet

❒ Once the controller has initialised, switch on the ash removal screws in the "Test

operation" menu to transfer the ash to the ash container

➥ The ash removal screws of the heat exchanger ash removal system will also

operate at the same time.

❒ Empty ash container if necessary

8 Conveyor grate

❒

Check the conveyor grate for dirt and obstructions (nails, stones, slag,...). Clean

where necessary

➥ The primary air slots (wood chip grate) or primary air holes (pellet grate) must

be free and unobstructed

❒ Check the grate, grate shafts and grate bearings for wear and deformation

Servicing

Maintenance schedule

Operating Instructions TM 150/199/220 | B0310611_en 31

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Sharp TM150 Operations Instructions Page 31