Vaillant VEI 300/1 MW, Инструкции по эксплуатации и монтажу

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1 Safety
4
Operating and installation instructions 0020255239_00
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installing and fitting the product in accord-
ance with the product and system approval
–
compliance with all inspection and main-
tenance conditions listed in the instruc-
tions.
Intended use also covers installation in ac-
cordance with the IP class.
Any other use that is not specified in these
instructions, or use beyond that specified in
this document shall be considered improper
use. Any direct commercial or industrial use
is also deemed to be improper.
Caution.
Improper use of any kind is prohibited.
1.5 General safety information for the
competent person
1.5.1 Risk caused by inadequate
qualifications
The following work must only be carried out
by competent persons who are sufficiently
qualified to do so:
–
Set-up
–
Dismantling
–
Installation
–
Start-up
–
Inspection and maintenance
–
Repair
–
Decommissioning
▶
Observe all instructions that are included
with the product.
▶
Proceed in accordance with current tech-
nology.
▶
Observe all applicable directives, stand-
ards, laws and other regulations.
1.5.2 Risk of death from electric shock
There is a risk of death from electric shock if
you touch live components.
Before commencing work on the product:
▶
Unplug the mains plug.
▶
Or disconnect the product from the power
supply by switching off all power supplies
(electrical partition with a contact opening
of at least 3 mm, e.g. fuse or line protec-
tion switch).
▶
Secure against being switched back on
again.
▶
Check that there is no voltage.
1.5.3 Risk of being burned or scalded by
hot components
▶
Only carry out work on these components
once they have cooled down.
1.5.4 Risk of material damage caused by
using an unsuitable tool
▶
Use the correct tool to tighten or loosen
threaded connections.
1.6 Regulations (directives, laws,
standards)
▶
Observe the national regulations, stand-
ards, guidelines and laws.