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5790 733 - 07
Vitocrossal 300 CA3 Series 2.5 to 6.0 Installation/Service
Maintenance Record
Inspection and Maintenance
Maintenance Schedule
The following is an overview of scheduled service steps.
Regular service work ensures reliable, energy-efficient,
and environmentally friendly operation.
IMPORTANT
Keep boiler and boiler room clear and free from combustible
materials, gasoline and other flammable vapors and liquids.
Do not obstruct the flow of combustion and ventilation air.
All inspection, maintenance, and service must be performed
by a qualified heating technician.
The boiler must be cleaned at least once a year by
a qualified heating technician or service agency.
IMPORTANT
Setting and Test Values
Commissioning
Maintenance/Service
Static Pressure
mbar (”w.c.)
Section 1 Section 2 Section 3 Section 1 Section 2 Section 3
Supply Pressure (running pressure)
for natural gas NG
mbar (”w.c.)
for liquid propane gas LPG
mbar (”w.c.)
Check gas type
Carbon Dioxide Content CO
2
■
at the upper rated heating output actual
% by vol.
set
% by vol.
■
at the lower rated heating output actual
% by vol.
set
% by vol.
Oxygen Content O
2
■
at the upper rated heating output actual
% by vol.
set
% by vol.
■
at the lower rated heating output actual
% by vol.
set
% by vol.
Carbon Monoxide Content CO
actual
ppm
set
ppm
Flue Gas Temperature (gross)
actual
°F (°C)
set
°F (°C)
Ionization Current
■
at the upper rated heating output
μ
A
■
at the lower rated heating output
μ
A
Draught
actual
hPa (”w.c.)
set
hPa (”w.c.)
