Hach LQV079 Manual Básico Del Usuario página 21

Installation
WA R N I N G
Electrical dangers and fire hazard. Use only the supplied power cable
Only qualified experts may perform the tasks described in this section of the
manual, in compliance with all locally applicable safety regulations.
WA R N I N G
Fire hazard. All fan openings in the housing or in the structure intended for instal-
lation must be kept free of covers.
WA R N I N G
Fire hazard. Do not damage the refrigerant circuit.
WA R N I N G
Electrical dangers and fire hazard. No mechanical tools or other aids may be used
to accelerate any de-icing that may be required.
N O T I C E
Only use grounded sockets for connecting this device to the power supply.
device to the power supply.
If you are not sure whether the sockets are grounded, have this checked by a
qualified electrician.
have this checked by a qualified electrician.
In addition to supplying power, the power plug is also used to quickly disconnect
the unit from the
disconnect the instrument from the mains quickly if necessary.
The entire measuring system has two mains plugs (measuring device and
refrigerator). When disconnecting from the mains, it must be ensured that the cor-
rect mains plug is
correct mains plug is pulled out (e.g. labeling of the sockets).
This is recommended for longer periods of non-use and can prevent possible
hazards in the event of an error.
prevent possible hazards in the event of a fault.
Therefore, make sure that the sockets to which the unit is connected
are easily accessible by every user at all times.
N O T I C E
As the refrigerator itself is not provided with a fuse, it may only be connected to a
10 A fused CEE socket.
English 21