Safety Instructions - Wolf COB Installation Instructions And Technical Manual

The following symbols are used in conjunction with
these important instructions concerning personal
safety, as well as operational reliability.
"Safety instructions" are instructions with
which you must comply exactly, to prevent risks
and injuries to individuals and material losses.
Danger through 'live' electrical components!
NB: Switch OFF the ON/OFF switch before
removing the casing.
Never touch electrical components or contacts
when the ON/OFF switch is in the ON position!
This results in a risk of electrocution that may
lead to injury or death.
The terminals are 'live' even when the ON/OFF
switch is in the OFF position.
This indicates technical instructions which
NB
you must observe to prevent damage and
malfunctions.
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1. Safety instructions
Diagram: Danger from electrical voltage and hot components
Diagram: Terminal box: Danger from electrical voltage
Maintenance
- According to paragraph 10(3) EnEV the user is required to
- The boiler should be serviced annually.
- Maintenance is explicitly detailed in the installation and
- Isolate the boiler from the power supply before any
- After a service and before the oil condensing boiler is
- We recommend you arrange a maintenance contract with
NB - only a heating contractor has the
necessary knowledge and expertise!
have the system serviced regularly to ensure the reliable
and safe function of the oil condensing boiler.
maintenance instructions.
maintenance work is carried out.
restarted, check that all components that were removed for
maintenance have been refitted correctly.
an approved heating contractor.
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