Actuator Sizes 100, 125 (Ø In Mm) - Burkert 2000 Mode D'emploi

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Grease O-ring (10) and insert in guide spindle (2).
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Screw the guide spindle (2) into the actuator cover.
• Max. tightening torque: 15 Nm
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Screw the actuator cover onto the valve.
• Max. tightening torque:
Actuator size Ø 50 mm = 15 Nm
Actuator size Ø 63 mm = 20 Nm
Actuator size Ø 80 mm = 35 Nm
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Screw the bottom nut (3) onto the guide spindle (2).
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Place bar (4) on spindle (1) , fasten with cheese head screw
(5) (Allen key AF5 or AF8) and secure with screw lock (e.g.
Loctite 274).
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Screw the top nut (3) onto the guide spindle (2).
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Set the maximum and minimum stroke using the top and bottom
nuts (3).
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Check valve for functionality and tightness.
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Screw on hood (6) by hand.
14
8.2 Actuator sizes 100, 125 (Ø in mm)
Image 7: Actuator sizes 100, 125 (Ø in mm), min./max. stroke
limitation with optical position indicator
English
Type 2000, 2006, 2012
2030, 2031, 2032, 2033
Min./max.strokelimitation
Required parts
1 Spindle
2 Guide spindle
3 Nut, slotted
4 Beam (actuator)
5 Cheese head screw
6 Tube
7 Cover
8 Coupling
9 O-ring
10 Nut
e.g. Loctite 274
11 O-ring