©
HDG Bavaria GmbH 07/2008
HDG M299/300/350/400 - Version 1 - en
7 Cleaning and servicing the heating system – Procedure
137
C
LEANING
THE
STEPPING
GRATE
1.
Activate the maintenance function.
✎
See section “Maintenance function” in this chapter.
2.
Allow the fire in the heating system to burn out and cool down.
3.
Remove the three cladding sections (1).
✎
See “Removing the cladding” in this section.
Important!
✎
Observe the “Generally applicable safety instructions” in this
section.
Caution!
Danger of fire from combustion residues
Hot combustion residues can lead to a fire.
Allow the ash to cool and place it only in a suitable fireproof
container.
Figure 7/6 - Removing the cladding
1
Figure 7/7 - Cleaning the stepping grate
1
2
3
4
5
Содержание M299
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