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Warning notes
Mounting notes
Positioning the
ionization probe
2/15
Building Technologies Division
To avoid injury to persons, damage to property and the environment, the
following warning notes must be observed!
Do not open, interfere with or modify the unit.
All activities (mounting, installation and service work, etc.) must be performed by
qualified staff
Before making any wiring changes in the connection area, completely isolate the
plant from mains supply (all-polar disconnection). Ensure that the plant cannot be
inadvertently switched on again and that it is indeed dead. If not observed, there is
a risk of electric shock hazard
Ensure protection against electric shock hazard by providing appropriate protection
for the burner control's connections terminals. If this is not observed, there is a risk
of electric shock
Each time work has been carried out (mounting, installation, service work, etc.),
check to ensure that wiring is in an orderly state and make the safety checks as
described in «Commissioning notes. If this is not observed, there is a risk of loss of
safety functions and a risk of electric shock
Press the lockout reset button / operating button only manually (applying a force of
no more than 10 N), without using any tools or pointed objects. If this is not
observed, there is a risk of loss of safety functions and a risk of electric shock
Fall or shock can adversely affect the safety functions. Such units must not be put
into operation even if they do not exhibit any damage.
If this is not observed, there is a risk of loss of safety functions and a risk of electric
shock
Attention!
Earth the burner in compliance with the relevant regulations; earthing the boiler
alone does not suffice!
Ensure that the relevant national safety regulations are complied with.
The ionization probe and ignition electrode must be positioned so that the ignition spark
cannot arc over to the ionization probe.
CC1N7418en
21.06.2016
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