7 Installation
EN-US · 30.30.00.00422 · 08 · 09/22
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3. Only use a hose or pipe with the recommended internal diameter to connect the ejector, otherwise
use the next largest diameter.
- On the compressed air side, ensure that the internal diameter has the dimensions required for the
ejector to achieve its performance data.
- On the vacuum side, ensure that the internal diameters have the necessary dimensions for prevent-
ing high flow resistance. If the selected internal diameter is too small, the flow resistance and the
evacuation times increase and the blow off times are extended.
The following table shows the recommended line cross-sections (internal diameter):
Performance class
Line cross-section (internal diameter) in mm
1)
Pressure side
Vacuum side
07
4
4
10
4
4
15
4
6
1)
Based on a maximum hose length of 2 m.
4
For longer hose lengths, the cross-sections must also be larger.
7.4 Electrical connection
WARNING
Electric shock
Risk of injury
4
Operate the product using a power supply unit with protected extra-low voltage
(PELV).
WARNING
By activating/deactivating the product, output signals lead to an action in the pro-
duction process!
Personal injury
4
Avoid possible danger zone.
4
Remain vigilant.
NOTE
Incorrect power supply
Destruction of the integrated electronics
4
Operate the product using a power supply unit with protected extra-low voltage
(PELV).
4
The system must incorporate safe electrical cut-off of the power supply in compliance
with EN60204.
4
Do not connect or disconnect the connector under tension and/or when voltage is ap-
plied.
