14
!
Please note
Burner adjustments and specific system condi-
tions can cause the turbulators to move forward,
which may result in them being burnt. This can
also lead to damage to the thermal insulation on
the boiler door.
Before insertion, the turbulators must be slightly
bent (see steps).
A
10°-15°
¾
¼
B
Fig. 5
1.
Push turbulators
A
approx.
¼
of their length into
secondary hot gas flues
B
.
2.
Bend turbulators approx. 10 - 15°.
3.
Insert the turbulators into the secondary hot gas
flues as far as they will go. At the same time, check
the pre-tension.
Note
Turbulators must not be able to be pulled from the
secondary heating pipes easily.
Securing the boiler door and cleaning cover
Note
Mount the gas supply pipe on gas burners.
Danger
Escaping gas leads to a risk of explosion.
Check all gas connections for tightness.
A
4x
B
Fig. 6
Commissioning, inspection, maintenance
Inserting the turbulators
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