Mounting and
commissioning
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6.3 Apply supply connections
6.3.1 Power supply
The electrical connection may only be performed by a specialist. Note
the information specified on the nameplate rated voltage or frequen-
cy. The single-phase power supply may differ for max. +/- 10 % from
the rated voltage.
The mains supply must be equipped with a 16 A fuse (slow). The sys-
tem is supplied with A power plug with earth contacts is supplied with
this machine. All three lines (L, N and PE) must be connected correct-
ly.
The wall socket of the mini-casting unit MC60V must be freely acces-
sible.
On the installation site must be provided by a loop impedance meas-
urement of the detection of the switch-off of the overcurrent protective
device.
High leakage current:
This machine has a leakage current of 4.45 mA.
Please take notice: The machine must have own mains line. It is
not allowed to use the machine at the same fuse as the burnout
furnace!
6.3.2 Cooling water
Cooling water supply is connected to machine by 2 hoses with out-
side diameter of 6 mm.
Water pressure must be 2.5 bar at minimum and don’t exceed 5 bar.
Water outlet must be pressureless.
Input water temperature should be between 15 °C (59 °F) and 25 °C
(77 °F).
Lime concentration may not exceed of maximum 6 German hardness
degrees. The water should be free of pollutions.
Attention:
The cooling water flows continuously even when the mains switch
is switched off!
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