Cleaning The Burner - DeDietrich C 340 Series Installation And User Manual

11 Maintenance
Fig.132 Inspecting and cleaning the gas
filter
4
4.1
Fig.133 Removing the burner
Fig.134 Checking and cleaning the burner
3
4
min. 1cm
2-5 bar
Fig.135 Checking the burner end cap
6
Fig.136 Cleaning the burner area
8
9
156 C 340 / C 640
4. Inspect the gas filter.
5. Reassemble the unit in reverse order.
4.2
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11.4.5
1. Unscrew the bolts from the adaptor and remove the adaptor.
2. Lift the burner out of the heat exchanger.
1
2
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3. Check the burner.
4. Clean the outside of burner using compressed air with a pressure of 2
5
5. Clean the inside of the burner using a vacuum cleaner.
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6. Check the burner end cap.
7. Set the burner aside, making sure it can not be damaged.
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8. Visually inspect the burner area.
9. Use a vacuum cleaner to remove any visible soiling from the burner
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4.1. Replace the gas filter if necessary.
4.2. Clean the gas filter without the use of liquids (shake it or
carefully blow it clean) if it does not need to be replaced.

Cleaning the burner

to 5 bar.
Caution
Maintain a minimum distance of 1 cm from the surface of the
burner.
Never clean the burner's surface with a brush or similar item.
Replace the burner or end cap if faulty or seriously damaged.
Caution
Do not refit the burner until the heat exchanger, condensate
collector and siphon have been cleaned.
area.
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