19 | VT 4.10, VT 4.16, VT 4.25, VT 4.40, VX 4.10, VX 4.16, VX 4.25, VX 4.40
The electrical installation of the pump shall comply with the requirements of Directive 2006/42/EC and EN
60204:2019.
If the pump is integrated into a control system, it must be ensured that the pump does not restart automatically after
an undesired voltage drop. The measures against unexpected start-up according to DIN EN ISO 14118:2018-07 must
be implemented. This also applies after a shutdown following an emergency stop.
The following points must be observed when installing the pump:
• The pump must be protected by overload protection. Operation without an appropriate fuse is prohibited.
• The pump may be operated with a maximum of 10 start/stop cycles per hour.
• The supply line of the pump must meet the minimum requirements of the state of the art
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