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Verfügbare Sprachen
Verfügbare Sprachen
E N
C O M P O N E N T S
6 S O F T E N E R P U M P
The machine is also equipped with a softener pump and softening tank (3 litres),
they are situated on the support plate above the high pressure pump. These
pump ensures that the softening product will be pumped to the coil of the
burner if the burner is put into operation (if there's a flame, this means when fuel
valve is opened). This is to prevent scale deposits to the coil of the burner. See
also the manual for operation of the dosage pump!
• Basic settings softener pump: turn the regulating screw to second position
(2th indication, see mark on the picture -> 1 liter = 5h 5 mins.) at water
hardness of 20° F when using the DiBO recommended softener product
(3.8550.650).
• Softener pump range: 85 ml -> 600 ml/hour.
• Possible options:
HARDNESS (IN °F)
HARDNESS (IN °D)
15
20
25
30
35
40
45
Depending on the scale deposits the pump may be put to the middle position (1
liter = 3h 55 mins.). Adjust the other settings experimentally according the local
hardness / application / cleaning temperature.
Attention: always set the softener pump
to position: on, do not turn off!
The burner can still work approx. 2 hours before the PLC switches off the burner.
During these 2 hours, the reset button will start flashing (or display a message)
to indicate that the softening product is running dry. The softener pump will not
work at using cold water but jumps automatically on when the burner motor is
activated and the pump will work during xx sec. when the motor is deactivated!
The softener pump has also a run dry protection of the softening tank.
Consult, if necessary, the delivered safety data sheet (1.837.900) of
the softener product. Check the measures on exposure controls/
personal protection / first aid measures / firefighting measures.
7 H I G H P R E S S U R E P U M P
The type depends on the type of cleaner: see technical data.
8 C H I M N E Y T H E R M O S TAT
The chimney thermostat is installed to protect the burner when the exhaust
temperature is too high. The burner will switch off when this temperature is too
high.
9 M OTO R
The type depends on the type of cleaner: see technical data.
10 B U R N E R M OTO R
The burner motor drives the fuel pump and ventilator, the motor will be
activated when the burner switch is on.
11 F U E L P U M P
The fuel pump is driven by the burner motor. On the fuel pump is an magnetic
valve assembled witch makes that the fuel either gets to the burner or gets
back to the fuel tank.
DiBO 18
POSITION
PUMP
8.4
1
11.2
2
14
3
16.8
4
19.6
5
22.4
6
25.2
7
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