25
C
A
D
C
C E
Fig. 24
Caution - hot surface
A
Inspection ports
C
Handhole
D
Headhole
E
Manhole
Note
If optional thermal insulation has been fitted, this must first be removed.
Checking the water level and system pressure
Checking the safety and control equipment
Manufacturer's documentation for safety and
control equipment
Checking the safety valve
Manufacturer's documentation for the safety
valve
Checking the water quality
Document the top-up volume and overall hardness of
the boiler water.
See chapter "Standard values for water quality" on
page 11
Checking the thermal insulation
Checking the installation room ventilation
Checking the flue pipe for tightness
Commissioning, inspection, maintenance
Checking the connections and inspection ports…
(cont.)
5673144
Summary of Contents for Vitomax LW M148 Series
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