4 | Operating the system
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B1300122_en | Operating instructions Lambdamat LM 800-1000
4.2.7 Loading fuel in a store space with a horizontal screw discharge unit
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Switch off the boiler by tapping “Boiler off” at the mode icon and allow to cool for at
least two hours
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If injecting fuel:
Close all openings to the store to seal out dust
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Adding fuel to the storage room
NOTICE! In systems with a second rotary valve, the filling process can also take
place when the boiler is switched on.
4.2.8 Loading fuel in a store space with an inclined screw discharge unit
When the oblique screw is still covered with fuel and is in the vertical position, the storage
room can be filled.
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Use the filling opening to add the fuel
If the oblique screw is already in contact with the gear rim:
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Switch on the system on and fill slowly until the oblique screw is in the vertical position
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Use the filling opening to add the fuel
