Meiko FV 40.2 Operating Instructions Manual page 22

Operating instructions
FV 40.2
Installation, initial operation
5.2 Installation
5.2.1 Electrical connections
The conditions to be provided by the customer for the electrical connection of
the appliance can be found in the chapter "Requirements for Electrical
Connection" in the "General Information and Safety Information" section of the
Operating Instructions. The following work must also be carried out:
Ø Install the main switch. If an unearthed neutral (N) is used with three-phase
current main switch must have 4 poles and 2 poles if alternating current is
used.
Ø The appliance must have a fixed connection and equi-potential bonding.
When connecting to three-phase current, a 5-pole terminal strip
(L1, L2, L3, N, PE) must be used, but for a connection to alternating current
a 3-pole (L1, N, PE) terminal strip must be used.
Ø Mains supply without neutral (N): for connection to three-phase current, use
a supply connection terminal strip with 4 poles (L1, L2, L3, PE), and in the
case of alternating current, use a supply connection terminal strip with 3
poles (L1, L2, PE).
Colours/numbering of the cables as follows: live conductor L1 = black/1, L2 =
black/2, L3 = black/3, neutral conductor N = black/4, protective earthing
conductor PE = yellow-green.
Protective measures as well as connection of the equi-potential bonding must
be carried out according to DIN VDE 0100-540 and conform to the local power
utilities' regulations.
The earth must not be shared by any other user.
Ø All conductor fixing screws must be re-tightened before commissioning the
appliance.
The wiring diagram is behind the front panel or front cladding of the appliance.
The enclosed wiring diagram must remain in the appliance.
5.2.2 Fresh water connection
The appliance is installed ready for operation. Each appliance carries the
DVGW test symbol and does not require an extra safety valve in the water feed.
Basic conditions for the fresh water connection are explained in the chapter
„Requirements for the Fresh Water Connection" in the „General Information and
Safety Information" section of the Operating Instructions.
The instructions in the technical sheet must be observed during installation.
A water-stop is integrated into the fresh water inlet of the appliance. This,
together with the leak water switch in the floor pan of the base, ensures that the
fresh water supply will be cut off in the event of any leak.
5.2.3 Waste water connection
A waste water pump is integrated in the waste water pipe. The pipe itself is
constructed so as to act also as an odour trap inside the appliance.
A grease trap may be needed, depending on the machine application.
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