Buderus Logano GC 124 II, Инструкция по установке и обслуживанию

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15
Boiler inspection and maintenance
Logano G C 124 II – 6 720 804 440 (2012/11) 23
Fig. 37 Clean out the gas passages
[1] C leaning brush
[2] Insulation
[3] Foil
Fig. 38 Wet cleaning boiler
15.6 Cleaning the burner
▶ Remove burner (

chapter 15.5.1, page 21).
▶ C heck burner rods for dirt. If necessary, clean burner as described
below.
▶ Unscrew ignition burner unit from burner.
▶ Disconnect ignition gas line from ignition burner unit.
▶ Remove ignition gas jet and blow out.
▶ Immerse burner rods in water with cleaning agent and brush off.
Fig. 39 Ignition burner
[1] Ignition cable
[2] Ignition electrode
[3] Ignition gas line
[4] Ignition gas line screw
▶ Rinse out burner rods with a water jet; hold burner so water enters all
slots of the burner rods and drains back out.
Fig. 40 Moving burner back and forth to remove water
▶ Remove remaining water by moving the burner back and forth.
▶ Verify that the slots of the burner rods are clear. Remove all water and
dirt residue from the slots. If any slots are damaged the burner must
be replaced.
▶ C heck igniter for damage and signs of corrosion. Replace if necessary.
Inspection of the pilot flame
▶ Repeat all steps in the paragraph „Inspecting the ignition burner“.
Be careful not to damage the pilot orifice during
installation and cleaning.Ensure that the insulation on
the burner shield, the gas valve, and the controls do not
get wet.
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6 720 804 440-49.1T
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