
32
4.
For the Service Technician
Type of pellet feed system
Setting for whether operation is without feed system, with 2 or 8 probes or with
mixer (buried tank).
Factory setting: without feed system
The following settings are available:
For changeover unit with 3 probes: Suction turbine with 2 probe
Suction turbine with 3 probe
For changeover unit with 8 probes: Suction turbine with 4 probe
Suction turbine with 6 probe
Suction turbine with 8 probe
For buried tank with mixer
and for
solo probe
:
Suction turbine with mixer
Fig. 93
Type of pellet feed system
without feed system
Suction turbine
with 2 probe
Suction turbine with 3 probe
Suction turbine with 4 probe
Suction turbine with 6 probe
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Fig. 94
Type of pellet feed system
Suction turbine with 8 probe
Suction turbine with mixer
Choose
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Operating time of suction turbine
Factory setting:
30 sec.
Einstellbereich:
20 – 70 sec.
Diagram for suction time setting
by feed hose length and suction height:
Fig. 95
Operating time of
suction turbine
Actual value
30 sec.
min.
20 sec.
max.
70 sec.
–
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+
0
5
10
15
20
25
0
<30 s
40 s
50 s
>60 s
1,8
2,8
4,5
>60 s
max.
suction
height
(m)
max. feed hose length (m)
Ash removal profile
This adjuster can be used to adjust the removal of ash from the burner pot for
different stages of pellet quality.
Factory setting: Stage 1
Fig. 96
Ash removal profile
Stage 0
Stage 1
Stage 2
Stage 3
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Inf
ormation!
Restore factory setting for next delivery of pellets.
Stage 0
to
Stage 3
very low proportion of ash
very high proportion of ash
(possibly formation of slag)
no ash removal in
modulation mode
frequent ash removal in
modulation mode