Electrical Position Feedback Indicator - Burkert 2000 Mode D'emploi

Type 2000, 2006, 2012
2030, 2031, 2032, 2033
Electricalpositionfeedbackindicator
(adjustable with Allen key AF5 or AF8).
→
Screw the handwheel onto the actuator cover, using the wrench
flat on the handwheel and holding on to the valve.
• Max. tightening torque:
Actuator sizes Ø 50, 63, 80 mm = 15 Nm
Actuator sizes Ø 100, 125 mm = 20 Nm
→
Screw the pull rod (4) onto the actuator spindle using an Allen
key AF5 or AF8 and secure with screw lock (e.g. Loctite 274).
NOTE!
Failure or impairment of function due to loose screws.
• The screws secured with locking varnish must not be loosened,
otherwise proper functioning can no longer be guaranteed.
→
Tighten the setscrews (3) without locking varnish (3 pieces,
AF2.5).
→
Check valve for functionality and tightness.
→
Turn handwheel (1) to the left to open.
NOTE!
Failure or impairment of function due to damaged O-ring ⑤.
• Carefully insert O-ring ⑤.
• Do not use any sharp objects to insert.
→
Plug on the transparent cap (2) with O-ring (5).
10 ELECTRICAL POSITION
FEEDBACK INDICATOR
WITH OPTICAL POSITION
INDICATOR
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.
NOTE!
Damage to the micro switch.
▶ When screwing the electrical position feedback indicator in or
out, never use the device socket as a lever, but grasp the screw-
in base of the position feedback indicator.
English
19