Installation
42
300554859_002_C0 - 11/2016 - © Leybold
3.13 Electrical Connection
The pump system shall be operated only at the line voltage specified on
the data plate.
Do not open the switchbox and do not remove any covers from the electri-
cal equipment. Do not disconnect any earth connections!
Unplug any connectors only when the mains voltage is switched off and
the pump does no longer turn. (LEDs are off)
The shockproof sockets to which the pump system is connected, must be
equipped with a suitable overcurrent circuit breaker. After having provided the
electrical connection, check to ensure that the overcurrent circuit breaker is
operating properly.
A mains power disconnecting device must be easily accessible and located
between 0.6 meters and 1.9 meters above the access level. We recommend
an upper limit of 1.7 meters.
Plug the mains cable into the mains socket.
For an overview of the connections, see fig. 3.14 and 3.15.
When connecting accessories, use only original Leybold oil filters and gas
admission filters since the design of these components is such that proper
earthing is ensured.
Before commissioning, check all connections for tightness.
WARNING
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