Burkert 2100 Instructions De Montage page 15

Types 2100, 2101, 2103
Option:Min,maxstrokelimit
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Grease the spindle ⑧ and O-ring ⑦
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To secure the spindle ⑧ apply some Loctite 274 in the threaded
hole of the spindle.
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Screw the spindle ⑧ onto the spindle extension of the actuator Ⓓ
(hexagon socket wrench size 3).
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Fit the O-ring ⑥ in the groove of the pipe.
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Screw the two nuts ②a onto the pipe ⑤ and all the way to the bottom.
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Grease the pipe ⑤ on the running surface of the O-ring ⑦
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Carefully pull the pipe ⑤ over the spindle ⑧,
you do so not to damage the O-ring ⑦.
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Control function B: Place the bar ④ on the spindle ⑧ and screw
the pipe ⑤ into the actuator cover Ⓒ (2-edge, wrench size 13),
tightening torque: 15 Nm.
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Control functions A and I: Screw the pipe ⑤ into the actuator
cover Ⓒ (2-edge, wrench size 13), tightening torque: 15 Nm.
Place the bar ④ on the spindle ⑧.
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To secure the cylinder screw ③ apply some Loctite 274 to the
thread of the cylinder head screw.
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Screw the cylinder head screw ③ into the spindle ⑧.
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Screw the top two nuts ②b onto the pipe ⑤.
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Limit the stroke appropriately with the nuts ②. Counterlock the
nuts ② against each other, tightening torque: 15 Nm
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Screw on the hood ① finger-tight.
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Check the valve for function and leaks.
for example with Multi silicone grease OKS 1110
1)
.
1)
.
1)
making certain as
Note the hardening time of the Loctite before placing the
valve in operation.
2b
1
2a
5
3
4
8
7
6
C
D
Fig. 6: Actuator D (50), min, max lift limit
English
C Actuator cover
D Spindle extension
(actuator)
Required parts
1 Hood
2 Nut M16 x 1 (4x)
3 Cylinder head screw
M5 x 10
4 Bar
5 Pipe
6 O-ring 18.77 x 1.78
7 O-ring 7 x 1.5
8 Spindle (stroke limit)
15