5
SSeerrvviicciinngg PPrroocceedduurree –– TToo bbee ppeerrffoorrmmeedd bbyy aa qquuaalliiffiieedd ggaass tteecchhnniicciiaann
1) Perform full clean as detailed on page 4
2) Perform leak test on control valve and all gas joints from regulator to main burner and ODS.
3) Ignite unit and ensure flame picture is correct, see below
A flame picture as shown on
iimmaaggee 22 oonn ppaaggee 22
indicates
incomplete combustion.
Repeat cleaning of the main burner and primary air inlet.
Check regulator pressure to ensure correct pressure is
being supplied 28-30mbar.
4) Ensure heater is being used in a room no smaller that
64 cubic metres and with permanent ventilation directly
from the outside into the room of 80cm squared area.
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