10
Installation
Type 8840
6.7
Pressure range
6.7.1
Pressure range for actuator CLASSIC
Orifice
[mm]
actuator
size
[mm]
minimum pilot
pressure
maximum operating
pressure up to 180 °c
cfa [bar]
cfa [bar]
cfB [bar]
20
50
3.9
11
16
25
63
4.2
11
16
6.7.2
Pressure range for actuator ELEMENT
Orifice
[mm]
actuator
size
[mm]
minimum pilot
pressure
maximum operating
pressure up to 180 °c
cfa [bar]
cfa [bar]
cfB [bar]
20
50
5.2
16
16
25
70
5.0
16
16
7
insTallaTion
Danger
risk of injury from high pressure and medium leakage.
▶
Before working on the system or device, switch off the pressure
and vent or drain lines.
Warning
risk of injury from improper installation.
▶
Installation may be carried out only by trained technicians
and with the appropriate tools.
▶
Secure system against unintentional activation.
▶
After installation, ensure that the process is restarted in a
controlled manner.
risk of burns from hot media.
▶
Do not touch the device during operation.
risk of injury from moving parts.
▶
Do not reach into openings.
Caution
risk of injury due heavy devices.
During transport or during assembly, a heavy device may fall
and cause injury.
▶
Do not transport, install or remove heavy devices without the
aid of a second person and using suitable auxiliary equipment.
▶
Use appropriate tools.
english
Summary of Contents for 8840
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