Max. Stroke Limitation; Actuator Sizes 50, 63, 80 (Ø In Mm); Installation And Commissioning - Burkert 2000 Mode D'emploi

7 MAX. STROKE LIMITATION
WITHOUT POSITION FEEDBACK
DANGER!
Danger – high pressure.
▶ Switch off the pressure and bleed the lines before converting
the devices.
Risk of injury when unscrewing the transparent cap.
The transparent cap must not be under pressure when
unscrewing it.
▶ When unscrewing the transparent cap, only the lower piston
chamber may be pressurized with compressed air via the lower
pilot air port.
7.1 Actuator sizes 50, 63, 80 (Ø in
mm)
Image 3: Actuator sizes 50, 63, 80 (Ø in mm)
max. stroke limitation without position feedback
10
Required parts
1 Threaded nipple
2 Setscrew M12 x 1.5
3 Nut M12 x 1.5
5 O-ring
6 Actuator cover
7 Bush
English
Type 2000, 2006, 2012
Max.strokelimitation
7.1.1 Work before installation
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Interrupt the supply of pilot air and medium flow.
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Drain the valve body.
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Unscrew the transparent cap from the actuator cover (6)
(observe the safety instructions in chapter "7" on page 10!).
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Unscrew the position indicator with an Allen key (width across
flats 5 mm).
7.1.2 Installation and commissioning
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Screw the threaded nipple (1) into the actuator cover (6).
• Use the wrench flat on the tube (AF17).
• Max. tightening torque: 15 Nm.
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Adjust the max. stroke by adjusting the setscrew (2).
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Secure the setscrew (2) with the nut (3).
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Check valve for functionality and tightness.
2030, 2031, 2032, 2033