Burkert 2300 Démarrage Rapide page 14

Technical data
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Screw actuator into the valve body. Observe tightening torque
(see "Tab. 5").
tightening torques of valve body / nipples
dn tightening torques [nm]
15 45 ±3
20 50 ±3
25 60 ±3
32/40 65 ±3
50 70 ±3
65 100 ±3
Tab. 5: Tightening torques of valve body / nipples
Typ 2300
8.3.3 install control unit
Before installation, check the position of the ports on the
control unit and, if required, align the actuator.
Description see chapter "8.3.4 Rotating the actuator".
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Remove collet from pilot air port 1.
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Check that the O-rings are correctly positioned in the pilot air ports.
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Align the puck holder and the control unit until
1. the puck holder can be inserted into the guide rail of the
control unit and
2. the supports of the control unit can be inserted into the pilot
air ports of the actuator (see "Fig. 5").
note!
damaged printed circuit board or malfunction!
▶ Ensure that the puck holder is situated flat on the guide rail.
Fig. 5: Aligning the puck holder
english
Guide rail
Puck holder
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