After Installation - bürkert AE3320 Schnellstart

Do not use any tools for unscrewing, which could damage
the body connection (e.g. pipe wrench).
WARNING!
Risk of injury when failing to observe tightening torque value.
Failure to observe the tightening torque value is dangerous due
to the risk of damage to the device.
▶ Observe the tightening torque value.
→ Screw actuator onto valve body.
DN connection
(valve body DN)
10/15
20
25
32
40
50
65
80
100
Tab. 7: Tightening torque for body connection
20
Tightening torque for body
connection [Nm]
45 ±3
50 ±3
60 ±3
65 ±3
70 ±3
100 ±3
120 ±5
150 ±5
English
Type 3320, 3321
Installing the valve
Holding device
To protect the valve actuator from damage resulting
from forces and vibrations, a holding device is recom-
mended. This is available as an accessory. See oper-
ating instructions on the website
country.burkert.com
7.3.6

After installation

→ Electrically connect the device.
The position of the ports can be changed by turning the actuator
through 360°. For a description see chapter "7.4 Rotating the
actuator".
The description of the electrical connection process can
be found in chapter "8 Electrical installation".
NOTE!
Damage to valve body, seat seal or diaphragm.
▶ To prevent damage, execute the function X.TUNE first after
establishing the electrical connection. Only then should the
operating state be set to AUTOMATIC.
→ Carry out X.TUNE function for end position. See operating
instructions on the website
country.burkert.com