First Opeation And Use; First Burning - Maktek 25 MKK-S Installation Use And Maintainence Manual

Electronic solid fuel fired boiler with stocker
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7. FIRST OPERATION AND USE
7.1 INITIAL BURNING
Before initial burning, system water must be full and system air must be purged.
Fuel loading must be done over the sifter. The sifter prevents the entrance of foreign objects, large
size coal pieces inside the reductor and damage reductor and helezon. Also it enables the passing of
the proper size of coal which will burn easily and efficiently
At initial burning, fan and reductor must be on and boiler water temprature must be previously set.
The reductor must be manually operated and fuel must be loaded to the combustion chamber. For
sufficient fuel loading,burnign pot must be loaded at the maximum level.
Small wood pieces must be ignited with gas and paper for burning the fuel in boiler. Then boiler
lids must be closed and fan must be runned in low speed until the coal is completely combusted. If
fan blows too much air, big slinders occurr because of the cooling effect of burning tank.
Make the fuel feeding and waiting settings according to boiler and fuel type from the Chart 1:
Feeding
Coal 5000
/sec)
kcal/h
Waiting
(sec)
Feeding
Coal 7000
/sec)
kcal/h
Waiting
(sec)
When the ignition is complete, make the reductor button on and operate the boiler with the
settings you did.
Increase the fan speed after ignition and provide the fuel efficiently.
It would be good to set the boiler water temperature at high degree
Afterwards this temperature can be set to desired degree.
25.000
40.000
60.000
kcal/h
kcal/h
kcal/h
4
6
9
106
110
116
4
5
9
110
116
122
15
80.000
100.000
125.000
kcal/h
kcal/h
kcal/h
12
15
19
116
122
130
9
11
14
122
126
130
(70°C) from control panel.
150.000
200.000
250.000
kcal/h
kcal/h
kcal/h
24
32
40
138
156
174
18
25
32
138
156
174

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