Operating Instructions_VF335_en.pdf - 第86页

4|Transport, installation, storage, disposal 4.11.6 Connection to an inert gas supply unit CAUTION Pressurized machine parts! Personal or material damage due to pressurized machine parts or unexpected move- ment of the…

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4|Transport, installation, storage, disposal
4.11.5 Connection to the compressed air supply
CAUTION
Pressurized machine parts!
Personal or material damage due to pressurized machine parts or unexpected move-
ment of the mechanism!
a) Such work may therefore only be performed by properly trained and qualified
personnel!
1 243
1 Compressed air supply 4 Nitrogen connection
2 Nitrogen supply
3 Compressed air connection
ü Connecting the compressed air supply:
ü The compressed air supply is located behind the casing panel in the flux stor-
age room.
ü The compressed air supply provided by the customer is switched off.
a) Read the provided connection diagrams.
b) Connect the on-site compressed air supply to the supplied quick coupling, and
secure with a hose clamp.
c) Connect the quick coupling to the connection (3).
d) Switch on the compressed air supply provided by the customer.
ð The process has now been completed.
With respect to this, please read Chapter Pneumatics [
}26].
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 85/695
4|Transport, installation, storage, disposal
4.11.6 Connection to an inert gas supply unit
CAUTION
Pressurized machine parts!
Personal or material damage due to pressurized machine parts or unexpected move-
ment of the mechanism!
a) Such work may therefore only be performed by properly trained and qualified
personnel!
1 243
1 Compressed air supply 4 Nitrogen connection
2 Nitrogen supply
3 Compressed air connection
ü Connect the inert gas supply:
ü The inert gas supply is located behind the casing panel in the flux storage room.
ü the protective gas supply provided by the customer is switched off.
a) Read the provided connection diagrams.
b) Connect the on-site inert gas supply to the supplied quick coupling, and secure
with a hose clamp.
c) Connect the quick coupling to the connection (4).
d) Switch on the protective gas supply provided by the customer.
ð The process has now been completed.
With respect to this, please read Chapter Protective gas technology (nitrogen)
[}26].
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 86/695
4|Transport, installation, storage, disposal
4.11.7 Connection to the exhaust air monitoring system
Potential-free contact for switching on the local exhaust air system
The machine provides a potential-free contact (normally open contact, loading ca-
pacity 24V / 100mA) to switch on the local exhaust air system. As soon as the ma-
chine control system is ready, this contact is closed.
ü To connect the potential-free contact:
a) read the wiring diagrams provided.
b) Connect the lines required.
c) Test the correct functioning.
ð The process has now been completed.
4.12 Storage
CAUTION
Material damage is possible!
a) Protect the machine from weather conditions (moisture, humidity, sea air, fog)! If
required, provide the machine with dehumidifying agent and air tight packaging.
ü Environmental conditions
a) Allowed storage temperature: 10°C...35°C
b) Allowed relative humidity in storage: 20 .. 95% non-condensing, relative hu-
midity
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 87/695