2.9 Residual risks
WARNING
When touching hot surfaces:
Severe burns are possible on hot surfaces and the flue gas pipe!
When work is carried out on the boiler:
❒ Shut down the boiler in a controlled way (operating status "Boiler off") and
allow it to cool down
❒ Protective gloves must generally be worn for work on the boiler, and it should
only be operated using the handles provided
❒ Insulate the flue pipes or simply avoid touching them during operation.
WARNING
If you open the combustion chamber door, pre-heating door, fuel loading door
during operation:
This may result in injury, damage or flue gas generation!
Therefore:
❒ Never open the combustion chamber door or pre-heating chamber door
during operation
❒ The fuel loading door must be kept closed during operation and may only be
opened briefly during reloading intervals
WARNING
When inspecting and cleaning the boiler with the main switch on:
Serious injuries possible due to automatic boiler startup!
Before inspection and cleaning work in/on the boiler:
❒ Switch the boiler off by tapping “Boiler off”
The boiler follows the shutdown procedure and switches to "Boiler off“ mode
❒ Allow boiler to cool for at least 1 hour
❒ Switch off the main switch and take precautions to prevent accidental
switching on.
WARNING
If non-permitted fuel types are used:
Non-standard fuels can cause serious faults in combustion (e.g. spontaneous
combustion of carbonisation gases / flash fires) which can lead to serious
accidents!
Take the following precautions:
❒ Only use fuels specified in the "Permitted fuels" section of these operating
instructions.
2
Safety
Residual risks
20 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com
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