Burkert Type 2300 - Manual (Page 13)

13
Technical data
Typ 2300
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Push the control unit, without turning it, onto the actuator until no
gap is visible on the form seal.
NOTE!
Too high torque when screwing in the fastening screw does
not ensure protection class IP65 / IP67!
• The fastening screws may be tightened to a maximum torque of
0.5 Nm only.
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Attach the control unit to the actuator using the two side fas-
tening screws. In doing so, tighten the screws only hand-tight
(max. torque: 0.5 Nm).
Supports
Pilot air ports
actuator
Fastening
screws max.
0.5 Nm
Fig. 6: Install control unit
8.3.4. Rotating the actuator
The position of the connections can be aligned steplessly by rotating
the actuator through 360°.
Only the entire actuator can be rotated. The control unit
cannot be rotated contrary to the actuator.
NOTE!
Damage to the seat seal or the seat contour!
• When rotating the actuator, ensure that the valve is in open
position.
Procedure:
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Clamp the valve body in a holding device (applies only to valves
which have not yet been installed).
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Control function A:
Without unit control: pressurize the pilot air port 1 with com-
pressed air (5 bar): valve opens.
With unit control: open the valve according to the operating
instructions for the control unit.
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Counter on the flats of the nipple with a suitable open-end
wrench.
WARNING!
Risk of injury from discharge of medium and pressure!
If the direction of rotation is wrong, the body interface may become
detached.
• Rotate the actuator module in the specified direction only (“Fig. 7”)!
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