Mixing pump G 4 X FU 230/400V / Part 2 Overview, operation and service
Operation
1
2
Figure 31: Connecting the adapter
cable
4
3
Figure 32: Connecting the power
supply
Connecting the power supply
1. Only connect adapter cable (1) to the 230V AC network (2).
2. Connect the adapter cable with the permissible extension cable (3)
and connect to the main power connection of the
machine (4).
DANGER
Danger to life from electric current!
The electrical connection must be fused correctly:
Only connect the machine to a power source with
permissible 30 mA circuit breaker (RCD) of type B
that is sensitive to all currents that are required for the
operation of frequency converters.
NOTE
To ensure trouble-free operation of the machine, make
sure that the adapter cable is connected on the mains
side and not on the machine side.
NOTE
Check extension cables and adapters for damage and
ensure function before starting work or at regular intervals.
(DGUV & VDE 701/702)
The machine can be switched to 230V, 1 phase and oper-
ated, although it is connected to a 400V, 3 phase supply.
Benefits:
The motor speed can be controlled via the poten-
tiometer.
Disadvantage:
As the machine is controlled via the frequency
converter, the pump motor does not reach its full
capacity (maximum 4 kW).
Figure 33: Image showing example of
impermissible connection variant
WARNING
Do not use cable drums!
If the adapter cable is used, the specified cross-section
must be strictly adhered to. Working with cable drums
is not permitted; likewise it is not permissible to connect
the adapter cable to the main power connection of the
machine.
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Summary of Contents for 00260621
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