Vaillant VAI 3-025 WN Manual Del Usuario página 34

INSTALLATION
6 Transport
DANGER of injury and physical damage!:
a
During transport and unloading, the unit could fall and
injure anyone within the immediate vicinity. To avoid
this:
- Only use transport and lifting gear with suitable load
capacity for the unit weight.
- Use only the transport and lifting gear correctly
(consult the respective user manuals).
- Use the slinging points provided for this purpose on
the unit.
- Secure the unit correctly using propriety fixings in the
mounting points provided.
- Always use suitable personal protection equipment
(helmet, gloves, safety boots and protective glasses).
7 Unpacking
DANGER of injury and physical damage!:
a
During unpacking you could get injured. To avoid this:
- Use lifting gear with suitable load capacity for the unit
weight.
- Only use the transport and lifting gear correctly
(consult the respective user manuals).
- Use the slinging points provided for this purpose on
the unit.
- Always use suitable personal protection equipment
(helmet, gloves, safety boots and protective glasses).
Unpack the unit and check that:
- All parts have been supplied with the system.
- All the parts and accessories are in perfect condition.
If parts are damaged or missing please contact your supplier
immediately.
WARNING!
a
Protect the environment. Dispose of the packaging
following the local environmental standards in force. Do
not dispose of packaging irresponsibly, recycle where
possible.
- 8 -
8 Installation
8.1 Qualification of the installation personnel
Ensure that this unit is installed by suitably qualified personnel.
All installers must hold a suitable safe handling of refrigerants
qualification.
8.2 General precautions to be taken into
account before starting the installation
DANGER of injury and physical damage!:
a
During unpacking you could get injured. To avoid this:
- Only use lifting gear with suitable load capacity for the
unit weight.
- Use the transport and lifting gear correctly (consult the
respective user manuals).
- Use the slinging points provided for this purpose on
the unit.
- Always use suitable personal protection equipment
(helmet, gloves, safety boots and protective glasses).
DANGER of injury and physical damage!:
a
The unit should be installed in accordance with the
Regulations and Standards for refrigeration, electrical
and mechanical installation pertaining to the country in
which the installation is being undertaken.
DANGER!
a
Danger of electric shock. All appliances must be
earthed.
Connect the earth cable to the correct earthing point
(do not connect to the gas pipe, water pipe, lightning
conductor or telephone line).
DANGER!
a
Danger of electric shock.
Ensure the appliance is protected by a correctly rated
circuit breaker.
DANGER!
a
Danger of breakdowns or malfunction.
Only use the pipework specifically intended for
refrigerant R410A for the Air to Air heat pumps
installation. Never use plumbing pipes.
VAI3-WN-I_EN - 07/14 - Vaillant