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Page
Operation and maintenance manual for the Q-PER series boilers with feeders. The producer reserves the right to introduce technical modifications.
4. SERVICE MANUAL
4.1. Safe operating conditions
To maintain safe operating conditions for the boiler you should:
• Execute heating system correctly in compliance with the
requirements of the standards: PN 91/B-02413, applying to
the protection of open water heating installations, consider-
ing the Regulation of the Minister of Infrastructure, Journal of
Laws of 2009, no. 56, item 461.
• Fill the system with water correctly. Do not re
fi
ll the system
with cold water during operation of the hot boiler.
• It is forbidden to operate the boiler if the water level in the
system is below the level indicated in the central heating
system user manual.
• Never use
fl
ammable liquids, e.g. petrol, for
fi
ring up.
• Do not extinguish the
fi
re in the furnace by pouring it with
water.
• Use suitable equipment and protective clothing (gloves,
goggles, head protection, shoes) during work with the boiler
and take special care during servicing of non-insulated com-
ponents (e.g. doors), which may heat up to high tempera-
tures resulting in risk of burn injuries.
• Do not stay on the side of the boiler during the opening of
the doors and pay attention to
fl
ames.
• Take care of cleanness in the boiler room, ensure proper
ventilation and remove corrosive and
fl
ammable materials
located nearby.
• The boiler should be cleaned only when it does not work.
• Use mobile lamps supplied with a voltage lower than 24
V
during works connected with servicing of the boiler.
• Take care of the good condition of the boiler and hydraulic
system.
• Take care of boiler cleanness.
4.2. Before
fi
rst use
Before starting up the boiler for the
fi
rst time:
1. Verify correct installation and power system connection of:
• 4-way valve actuator (if used),
• central heating pump, DHW and
fl
oor heating pump (if
used),
• boiler sensor,
• fan,
• feeder.
2. Check the heating system:
• check tightness, inspect for any leakages from the boiler
or the installation,
• check for any frozen water in the pipes and the expansion
vessel,
• control proper and su
ffi
cient water level and pressure
(depending on the building height, the pressure gauge
should indicate 0.8 to 1.5 bar). If water pressure is too
low, re
fi
ll water (only when the boiler is cold).
3. Close the upper inspection door and feeding hopper tightly.
4. Check if the boiler is properly connected to the chimney.
5. Perform chimney draught measurement.
