Per-Eko KSW, Инструкция по эксплуатации

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PER-EKO type KSW & KSW PLUS – Instruction Manual
the sides of the boiler. During a long-term use this can result in corrosion which decreases the lifespan of the boiler.
Therefore, it is recommended to use the boiler above the temperature of 60˚C. This can be achieved by:

Choosing the boiler according to the required size of utility rooms.

Using tee or cross valves between water outlet and inlet in the boiler.
When starting the boiler for the first time or when starting the boiler from cold, a “boiler sweating” effect may
occur, making it look like the boiler is leaking. In this case, the boiler is to be ignited intensely to the temperature
of around 80˚C, in order to dry out the boiler and the convection channels. A similar procedure is to be applied
once a week in cases when the boiler persistently operates in lower temperatures.
5.4 Boiler malfunctioning
Typical problems and solutions
Problem Cause Solution
insufficient chimney draught
remove every leakiness in the
chimney, the flue and the boiler door
insufficient chimney height
raise the chimney at least 1,5 m above
the ridge
excessively small chimney diameter
adjust the flue throttle, decrease
the airflow force
very low atmospheric pressure
apply a draught intensifying
chimney fan
Smoking on the outside
pollution of the chimney ducts clean the ducts
using a low calorific fuel
change the fuel to a highly
calorific one
lack of air inflow to the boiler room
allow the air inflow through a window
or a ventilation duct
controller or fan breakdown
set the parameters once again
according to the instruction manual or
change to a new one
Low heat efficiency of the boiler
pollution of the fume ducts in the
smoke tube chamber
clean the ducts, adjust the throttle
using wood as the main fuel
use the fuel according to the
instruction manual Humidity and excessive soot inside the
boiler (symptoms similar to a leak)
maintaining low temperature
in the boiler
use the boiler in temperatures
of at least 57˚C
Leak to be assessed by the manufacturer Per-Eko service team repair
5.5 Maintenance instruction
Regular and meticulous cleaning of the boiler is essential for its appropriate functioning. When the deposit layer is
too thick, the boiler looses its heat reception capabilities which results in lower efficiency and may lead to a breakdown. The
boiler is to be cleaned at least once a week. The ash is to be thoroughly removed from the hearth chamber and the furnace.
Once the upper and the lower inspection cover in the rear part of the boiler has been opened, both the smoke tubes and the
fume ducts are to be cleaned and the soot is to be removed from the fume ducts.
Periodical servicing is to be carried out once a year, when the boiler is in the stoppage mode.
In order to perform the service and determine possible repairs, the boiler is to be thoroughly cleaned from all the
remains which had been left in the burning process.