Residual Risks - Froling SP Dual compact Operating Instructions Manual

2.8 Residual risks

B1500423_en | Operating instructions Dual fuel boiler SP Dual compact
WARNING
When the main switch is switched off in heating mode:
The boiler is placed in an uncontrolled state. Any resulting boiler malfunctions can
cause serious injury and damage.
Therefore:
r Allow the fire to burn out completely and let the boiler cool, only then switch off the
main switch.
Ä ID fan switches off when "Off" status has been reached
(flue gas temperature < 80 °C, boiler temperature < 65 °C)
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:
r Shut down the boiler according to procedure ("Off" operating status) and allow it to
cool down
r Protective gloves must usually be worn for work on the boiler, and it should only be
operated using the handles provided
r Insulate the flue gas pipes and do not touch them during operation
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:
r Only use fuels specified in the "Permitted fuels" section of these operating
instructions.
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:
r Switch the boiler off by tapping "Boiler off"
The boiler follows the shutdown procedure and switches to "Off" mode
r Allow the boiler to cool for at least 1 hour
r Switch off the main switch and take precautions to prevent accidental switching on
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