GEA VARIVENT FRS, Инструкция по эксплуатации

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6.5.1 Air Requirement
FRS valve size: Process
housing / CIP housing Actuator Ø
[mm] Air requirement
(dm
3
n
/Stroke)
dm
3
n
at 1.01325 bar
at 0 °C as per DIN
1343
DN50/DN65 142 0.22
DN50/DN80 142 0.22
DN80/DN100 169 0.79
3"OD/DN100 169 0.79
DN100/DN125 169 0.79
4"OD/DN125 169 0.79
DN125/DN150 204 1.57
DN350/DN125 169 0.79
6.5.2 Establishing Hose Connections
To ensure reliable operation, the compressed air hoses must be cut exactly
square.
Tools required:
• A hose cutter
Carry out the following steps:
1. Shut off the compressed air supply.
2.
Use the hose cutter to cut the pneumatic hoses square.
3. Push the air hose into the air connector of the drive.
4.
Re-open the compressed air supply.
®
Establish a hose connection.
6.6 Electrical connections
Danger
Live parts
Electrical shock can result in serious personal injury or death.
► Only allow properly qualified staff to carry out work on the electrical
equipment.
► Prior to establishing electrical connections check the maximum
permissible operating voltage.
Assembly and installation
Electrical connections
430BAL013059EN_7
24.03.2022 29