Safety; Symbols Used; Qualifi Cations; General Safety Advices - Vaillant VWZ MPS 40 Manual Del Usaurio

1

Safety

Symbols used

1.1
The warning notes are classifi ed in
accordance with the severity of the possible
danger using the following warning signs and
signal words.
Warning
Explanation
symbol
Danger!
a
Immediate danger to life or risk
of severe personal injury.
a
Warning!
Risk of minor personal injury.
Caution!
b
Risk of material or
environmental damage.
Qualifi cations
1.2
Any work carried out must be by suitably
qualifi ed personnel.
Incorrect installation can cause damage to
►
the unit, to the site or injury to others.

General safety advices

1.3
Danger to life due to missing
1.3.1
or not properly working safety
devices
Missing safety devices can cause life-
threatening scalding and other injuries, for
example by burst pipes.
The information contained in this document
do not show all schemes required for a
professional installation of safety devices.
Install the necessary safety devices in the
►
system.
Inform the user about the function and
►
location of safety devices.
Observe the relevant national and
►
international laws, standards and
guidelines.
0020153953_05 - 03/15 - Vaillant
Risk of material damage by
1.3.2
additives in the heating water
Frost and corrosion protection agents can
cause changes to seals, noise during heating
mode and may lead to other consequential
damage.
Do not use any unsuitable frost or
►
corrosion protection agents.
Risk of material damage caused
1.3.3
by unsuitable tools
The use of unsuitable tools or improper use
thereof may cause damage, such as gas or
water leaks.
When tightening or loosening threaded
►
connections, always use suitable opened
spanners, but do not use pipe wrenches,
extensions, etc.
Risk of structural damages by
1.3.4
escaping water
Incorrect installation can cause leakages.
Make sure there are no stresses in the
►
hydraulic lines.
Correctly position the seals.
►

Intended use

1.4
The product is a state-of-the-art product
which has been constructed in accordance
with recognised safety regulations.
Nevertheless, there is still a risk of injury or
death to the user or others or of damage to
the product and other property in the event
of improper use or use for which it is not
intended.
This product can be used by children
over eight years old and also by persons
with limited physical, sensory or mental
capabilities or insuffi cient experience and/
or knowledge if they are supervised or have
been provided with instructions on how to
safely use the product, and they understand
the risks resulting from using the product.
Children must not play with the product.
Cleaning and user maintenance work must
not be carried out by children unless they are
supervised.
SAFETY
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