35
Danger
Opening pressurised boiler connections and clo-
sures on the water and/or steam side may result
in serious injury.
Only open connections and closures on the
water and steam side after the boiler has been
fully depressurised and has cooled down.
1. Shut down the burner.
2. Close the shut-off valves in the oil lines (at the tank
and filter) or the gas shut-off valve.
3. Isolate the system from the power supply.
4. Close all valves.
Removing the burner (if required)
Fig. 4
1. Remove the fuel supply line.
2.
Undo screws
A
and remove the burner with
burner plate
B
.
!
Please note
The burner and burner plate can twist or tilt
during removal. This can cause damage to
the burner entry point or boiler doors.
Use a suitable tool/lifting apparatus.
Installation information "Insulation for burner
entry point", burner installation and service
instructions
Opening the boiler door(s)
Fig. 5
Undo screws
A
and open boiler door(s)
B
.
Note
There are versions of boiler door with hinges that open
to the right or left.
Replacing the boiler door hinges.
Commissioning, inspection, maintenance
Shutting down the system
5837984
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