52
www.eta.co.at
Installing safety devices
Installation
9.12
Installing safety devices
Installing the minimum pressure limiter and
pressure sensor
Fit the supplied minimum pressure limiter and
pressure sensor to the flow connection.
Fig. 9-57: Minimum pressure limiter and pressure sensor
Installing the safety valve and thermal relief valves
Mount the safety valve to the boiler's flow connection.
Install the thermal relief valves in the combustion
chamber and heat exchanger. For more information,
see chapter
Fig. 6-3: "Connections for thermal
emergency cooling valve on the heat exchanger"
.
Deflagration damper mounted
Mount the deflagration damper in the flue tube
connection from the boiler to the chimney. The defla-
gration damper must be installed horizontally and the
damper must be able to open vertically upwards.
Fig. 9-58: Deflagration damper, correct installation location
DANGER!
Position of the deflagration damper
Position the deflagration damper so that no people
are endangered.
The deflagration damper must be oriented
upwards so that nobody is endangered when the
damper is released. Likewise, the damper always
closes in this position if it becomes stiff.
Fig. 9-59: Deflagration damper open
9.13
Fuel conveyor
Installing the fuel conveyor
Install the fuel conveyor you are using (agitator, push
floor, industrial suction unit) and fasten to the boiler's
stoker unit.
