Burkert 2060 User manual

Accessories
Zubehör
Accessoires
Type 2060, 2061, 2063, 2064, 2065
Max. stroke limitation / Min., max. stroke limitation
Electrical position indicator / Inductive proximity switch
Max. Hubbegrenzung / Min., max. Hubbegrenzung
Elektrischer Stellungsrückmelder / Induktiver Näherungsschalter
Limitation de course max. / Limitation de course min. max.
Indicateur de position électrique / Détecteur de proximité inductif

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2017
Operating Instructions 1708/00_EU-ML_00810584 / Original DE

3
1 ABOUT THESE INSTRUCTIONS .......................................... 4
1.1 Auxiliary materials ....................................................... 4
1.2 Symbols....................................................................... 4
2 AUTHORIZED USE ............................................................... 5
3 BASIC SAFETY INSTRUCTIONS.......................................... 5
4 GENERAL INFORMATION .................................................... 6
4.1 Contact addresses ...................................................... 6
4.2 Warranty ...................................................................... 6
4.3 Information on the Internet.......................................... 6
5 OVERVIEW OF OPTIONS ..................................................... 7
5.1 Max stroke limit ........................................................... 7
5.2 Min and max stroke limit ............................................. 7
5.3 Threaded nipple for inductive proximity switch
M12 x 1........................................................................ 8
5.4 Mounting bracket for two inductive proximity
switches M12 x 1 ........................................................ 8
5.5 Electrical position indicator Type 8697
(with adaptation).......................................................... 9
6 OPTION: MAX STROKE LIMIT ............................................. 9
6.1 Before installation...................................................... 10
6.2 Installation of the max stroke limit............................. 10
7 OPTION: MIN AND MAX STROKE LIMIT ........................... 11
7.1 Before installation...................................................... 11
7.2 Installation of the min and max stroke limit,
actuator size D and M ............................................... 12
7.3 Installation of the min and max stroke limit,
actuator size N and P ................................................ 13
8 OPTION: THREADED NIPPLE ............................................ 14
8.1 Tasks before installation ............................................ 15
8.2 Installing the threaded nipple .................................... 15
9 OPTION: MOUNTING BRACKET........................................ 16
9.1 Tasks before Installation............................................ 17
9.2 Installing the mounting bracket,
actuator size D and M ............................................... 17
9.3 Installing the mounting bracket,
actuator size N and P ................................................ 19
10 OPTION: POSITION FEEDBACK TYPE 8697..................... 21
10.1 Tasks before installation ............................................ 22
10.2 Installing the position feedback,
actuator size D and M ............................................... 22
10.3 Installing the position feedback,
actuator size N and P ................................................ 24
10.4 Electrical installation.................................................. 26
11 ORDER NUMBERS ............................................................. 26
Contents
Type 2060, 2061, 2063, 2064, 2065
English

4
About these instructions
Type 2060, 2061, 2063, 2064, 2065
1 ABOUT THESE INSTRUCTIONS
These installation instructions describe the procedure for instal-
lation and start-up of the accessory options of types 2060, 2061,
2063, 2064 and 2065. Keep these instructions ready to hand at the
operation site.
Important safety information.
▶Carefully read these instructions.
▶Observe the safety instructions and intended use.
▶Persons, who work on the device, must read and understand
these instructions.
A detailed description of the Types 2060, 2061, 2063,
2064 and 2065 can be found in the operating instructions
at: www.burkert.com
1.1 Auxiliary materials
The following auxiliary materials are recommended in these
instructions for assembly:
Type of auxiliary
materials
Designation Manufacturer
Sealer and anti-
seize agents
Multi-Silikonfett
OKS 1110
OKS Schmierstoe GmbH
www.oks-germany.com
Liquid adhesive LOCTITE 274 Henkel Loctite
Deutschland GmbH
www.loctite.de
Tab. 1: Auxiliary materials
1.2 Symbols
DANGER!
Warns of an immediate danger!
▶Failure to observe the warning will result in fatal or serious
injuries.
WARNING!
Warns of a potentially dangerous situation!
▶Failure to observe the warning may result in serious injuries or
death.
CAUTION!
Warns of a potential danger!
▶Failure to observe the warning may result in a moderate or
minor injury.
NOTE!
Warns of damage!
Important information, tips and recommendations.
Refers to information in these operating instructions or in
other documentation.
Designates an instruction which you must follow to
prevent a hazard.
Designates a procedure which you must carry out.
English

5
Authorized use
Type 2060, 2061, 2063, 2064, 2065
2 AUTHORIZED USE
The actuators and their accessory parts must only be used
for the specic applications provided for and described in the
relevant operating instructions, and only in combination with
third-party devices and components that are recommended
and/or authorized by Bürkert. Any other or more extensive
usage is considered contrary to authorized use.
Follow the directions and conditions of use of these installation
instructions as well as the authorized data specied in the
operating instructions and on the rating plates of the compo-
nents that are used.
Correct transportation, proper storage and installation, and
careful operation and maintenance are essential for ensuring
problem-free and reliable operation of the devices.
3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not consider any contingencies or
incidents which occur during assembly, operation and maintenance.
The operator is responsible for observing the location-specic safety
regulations, also with reference to the personnel.
Risk of injury from high pressure and discharge of medium.
▶Before working on the system or device, switch o the pres-
sure and vent or drain lines.
Risk of injury from electric shock.
▶Before working on the device or system, switch o the
power supply and secure to prevent reactivation.
▶Observe applicable accident prevention and safety regula-
tions for electrical equipment.
Risk of injury from ejected parts.
The actuators contain tensioned springs. If the actuator housing is
opened, there is a risk of injury from the spring jumping out.
▶Do not open actuator housing.
English

6
General information
Type 2060, 2061, 2063, 2064, 2065
General hazardous situations.
To prevent injury, ensure the following:
▶Operate the device only in perfect state and in consideration
of the operating instructions.
▶Do not transport, install or remove heavy devices without
the aid of a second person and using suitable auxiliary
equipment.
▶Secure device or system to prevent unintentional activation.
▶Only trained technicians may perform installation and main-
tenance work.
▶Install the device according to the regulations applicable in
the country.
▶After an interruption in the power supply, ensure that the
process is restarted in a controlled manner.
▶Observe the general rules of technology.
4 GENERAL INFORMATION
4.1 Contact addresses
Germany
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelngen
Tel. + 49 (0) 7940 - 10-91 111
Fax + 49 (0) 7940 - 10-91 448
E-mail: [email protected]
International
Contact addresses can be found on the nal pages of the printed
operating instructions.
And also on the Internet at: www.burkert.com
4.2 Warranty
The warranty is only valid if the device is used as intended in accor-
dance with the specied application conditions.
4.3 Information on the Internet
The operating instructions and data sheets for Bürkert products
can be found on the Internet at: www.burkert.com
English

7
Overview of options
Type 2060, 2061, 2063, 2064, 2065
5 OVERVIEW OF OPTIONS
5.1 Max stroke limit
Actuator size D (50 mm), M (70 mm)
Special feature:
•to limit the upper end position
•for control function A only
Actuator size N (90 mm), P (130 mm)
Special feature:
•to limit the upper end position
•for control function A only
Tab. 2: Max stroke limit
5.2 Min and max stroke limit
Actuator size D (50 mm), M (70 mm)
Special feature:
•to limit the upper and lower end
position
•with optical position indicator
•for incoming ow under seat only
Actuator size N (90 mm), P (130 mm)
Special feature:
•to limit the upper and lower end
position
•with optical position indicator
•for incoming ow under seat only
•pilot pressure reduction for actuator
size P (130) with control function I
Tab. 3: Min and max stroke limit
English

8
Overview of options
Type 2060, 2061, 2063, 2064, 2065
5.3 Threaded nipple for inductive
proximity switch M12 x 1
Actuator size D (50 mm), M (70 mm)
Special feature:
•for control function A only
•for upper end position feedback
Actuator size N (90 mm), P (130mm)
Special feature:
•for control function A only
•for upper end position feedback
Tab. 4: Threaded nipple for inductive proximity switch M12 x 1
5.4 Mounting bracket for two inductive
proximity switches M12 x 1
Actuator size D (50 mm), M (70 mm)
Special feature:
•upper and lower end position
feedback
Actuator size N (90 mm), P (130 mm)
Special feature:
•upper and lower end position
feedback
Tab. 5: Mounting bracket for two inductive proximity
switches M12 x 1
English

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Option: max stroke limit
Type 2060, 2061, 2063, 2064, 2065
5.5 Electrical position indicator
Type 8697 (with adaptation)
+
Actuator size D (50 mm),
M (70 mm)
Special feature:
•upper and lower end
position feedback
•with optical position
indicator
+
Actuator size N (90 mm),
P (130 mm)
Special feature:
•upper and lower end
position feedback
•with optical position
indicator
Tab. 6: Electrical position indicator Type 8697 (with adaptation)
6 OPTION: MAX STROKE LIMIT
WARNING!
Risk of injury from forcibly ejected parts.
If this option is used with incoming medium ow over seat,
there is a danger that parts of the device could be forcibly
ejected by strong opening impacts.
▶Use the option with incoming ow under seat only.
Use the max stroke limit option only with:
•Control function A.
A
B
D
E
C
ATransparent cap
BPosition indicator
CActuator cover
DSpindle extension
EO-ring
Pilot air port 2
Pilot air port 1
Fig. 1: Description of the parts, actuator size D, M, N and P
English

10
Option: max stroke limit
Type 2060, 2061, 2063, 2064, 2065
6.1 Before installation
DANGER!
Risk of injury from high pressure and discharge of medium.
▶Before working on the system or device, switch o the pres-
sure and vent or drain lines.
→Interrupt the ow of medium.
→Switch o the pilot air.
→Empty the valve body.
→Unscrew the transparent cap Afrom the actuator cover C.
DANGER!
Risk of injury from high pressure.
Without the transparent cap, the actuator blows freely upward
when the pilot pressure is applied to the wrong connection.
▶Apply the pilot pressure for control functions A and I only on
pilot air port 1.
→To remove the optical position indicator Bmove the actuator
to the upper end position:
Apply the pilot pressure to connection 1.
→Unscrew the optical position indicator Bfrom the spindle
extension.
6.2 Installation of the max stroke limit
CActuator cover
Required parts:
1
3
Threaded spindle
2Nut
Threaded nipple
1
2
3
C
Fig. 2: Installation of the max stroke limit
→Screw the threaded nipple 3into the actuator cover C.
Observe tightening torques: Actuator D and M: 20 Nm.
Actuator N and P: 25 Nm.
→Turn the threaded spindle 1to adjust the upper end position.
→Secure the threaded spindle 1with nut 2.
→Check the valve for function and leaks.
English

11
Option: Min and max stroke limit
Type 2060, 2061, 2063, 2064, 2065
7 OPTION: MIN AND MAX STROKE
LIMIT
WARNING!
Risk of injury from forcibly ejected parts.
If this option is used with incoming medium ow over seat,
there is a danger that parts of the device could be forcibly
ejected by strong opening impacts.
▶Use the option with incoming ow under seat only.
Use the max stroke limit option only with:
•Incoming ow under seat.
A
B
D
E
C
ATransparent cap
BPosition indicator
CActuator cover
DSpindle extension
EO-ring
Pilot air port 2
Pilot air port 1
Fig. 3: Description of the parts, actuator size D, M, N and P
7.1 Before installation
DANGER!
Risk of injury from high pressure and discharge of medium.
▶Before working on the system or device, switch o the pres-
sure and vent or drain lines.
→Interrupt the ow of medium.
→Switch o the pilot air.
→Empty the valve body.
→Unscrew the transparent cap Afrom the actuator cover C.
DANGER!
Risk of injury from high pressure.
Without the transparent cap, the actuator blows freely upward
when the pilot pressure is applied to the wrong connection.
▶Apply the pilot pressure for control functions A and I only on
pilot air port 1.
→Control function A and I:
To remove the optical position indicator Bmove the actuator
to the upper end position:
Apply the pilot pressure to pilot air port 1 (one pressure pulse
is sucient for control function I).
→Unscrew the position indicator Bfrom the spindle extension D.
→For actuator size N and P:
Check the position of the O-ring Eand if necessary
reposition it on the base.
English

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Option: Min and max stroke limit
Type 2060, 2061, 2063, 2064, 2065
7.2 Installation of the min and max
stroke limit, actuator size D and M
4a
5
6
7
8
2 groove M20 x 1.5
Bar
Cylinder head screw M6 x 16
Flat seal
Hood
C
D
Actuator cover
Spindle extension
(actuator)
1
2
3
Required parts:
Spindle (stroke limit)
Pipe
O-ring 10 x 2
4b
6
4a 2
4b
1
8
5
7
3
D
C
Fig. 4: Installation of the min and max stroke limit, actuator D
and M
→Fit O-ring 3in the recess in the pipe 2.
→Lubricate pipe 2and spindle 1with e.g. multi-silicone
grease OKS 1110.
→To secure the spindle 1, apply a little Loctite 274 in the
threaded hole of the spindle.
→Screw the spindle 1onto the spindle extension of the
actuator D(hexagon socket wrench size 4).
→Mount at seal 7on pipe 2.
→Screw nut 4a onto the pipe 2and all the way to the bottom.
→Lubricate pipe 2in the running area of the O-ring 3with
e.g. multi-silicone grease OKS 1110.
→Carefully pull the pipe 2over the spindle 1, ensuring that
you do not damage the O-ring 3.
→Control function B:
Place the bar 5on the spindle 1and screw the pipe 2into
the actuator cover C(2-edge, wrench size 17).
Observe tightening torque of 20 Nm.
→Control function A and I:
Screw pipe 2into actuator cover C(2-edge with wrench
size 17). Observe tightening torque of 20 Nm. Place the
bar 5on the spindle 1.
→To secure the cheese-head screw 6apply a little Loctite 274
to the thread of the cheese-head screw.
→Screw the cheese-head screw 6into the spindle 1.
→Screw the upper nut 4b onto the pipe 2.
→Limit the stroke appropriately with the upper nut 4b.
→Screw on the hood 8 nger-tight.
→Check the valve for function and leaks.
English

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Option: Min and max stroke limit
Type 2060, 2061, 2063, 2064, 2065
Note the hardening time of the Loctite before placing the
valve in operation.
7.3 Installation of the min and max
stroke limit, actuator size N and P
WARNING!
Risk of injury from forcibly ejected parts.
If this option is used
- with incoming medium ow over seat or
- for actuator size P (130) control function I and a pilot
pressure > 5 bar
there is a danger that parts of the device could be forcibly
ejected by strong opening impacts.
▶Use the option with incoming ow under seat only.
▶For actuator size P (130) with control function I, reduce the
pilot pressure to max. 5 bar.
C
D
Actuator cover
Spindle extension
(actuator)
Required parts:
7
5
6a 2
6b
10
4
8
9
1
3
D
C
1
2
3
Pipe
O-ring 15 x 2
O-ring 40 x 2
4Spindle (stroke limit)
5Spindle coupling
7Cheese-head screw M8 x 25
8Bar
9Protective pipe (acrylic glass)
6a 2 nut M30 x 1.5
6b
10 Cover
Fig. 5: Installation of the min und max stroke limit, actuator
size N and P
→To secure the spindle coupling 5, apply a little Loctite 274 in
the threaded hole.
→Screw spindle coupling 5onto the spindle extension of the
actuator D(wrench size 13).
→Screw nut 6a onto the pipe 1and all the way to the bottom.
English

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Type 2060, 2061, 2063, 2064, 2065
Option: Threaded nipple
→Fit O-ring 3in pipe 1.
→Lubricate spindle 4in the running area of the O-ring 2with
e.g. multi-silicone grease OKS 1110.
→Lubricate O-ring 2in the pipe 1with e.g. multi-silicone
grease OKS 1110.
→Carefully pull the pipe 1over the spindle 4, ensuring that
you do not damage the O-ring 2.
→Control function B:
Place the bar 8on the spindle of the stroke limitation 4and
screw pipe 1into the actuator cover C.
Observe tightening torque of 25 Nm.
→Control functions A and I:
Screw pipe 1into the actuator cover C(2-edge, wrench
size 24), tightening torque 25 Nm. Place the bar 8on the
spindle of the stroke limitation 4.
→To secure the cheese-head screw 7apply a little Loctite 274
to the thread of the cheese-head screw.
→Screw the cheese-head screw 7into the spindle 4.
→Screw the upper nut 6b onto the pipe.
→Limit the stroke appropriately with the nuts 6a 6b.
→Place protective pipe 9on pipe 1.
→Screw on the cover 10 nger-tight.
→Check the valve for function and leaks.
Note the hardening time of the Loctite before placing the
valve in operation.
8 OPTION: THREADED NIPPLE
FOR INDUCTIVE PROXIMITY
SWITCH M12 x 1
Use this option only for:
•Control function A.
The option makes it possible to adapt an inductive proximity switch
M12 x 1 (e.g. Turck or Balluf) for ush installation on the actuator.
This option records the upper end position of the actuator. The
target is the spindle extension. The proximity switch is not included
in the scope of supply.
A
B
D
E
C
ATransparent cap
BPosition indicator
CActuator cover
DSpindle extension
EO-ring
Pilot air port 2
Pilot air port 1
Fig. 6: Representation of the parts, actuator size D, M, N and P
English

15
Type 2060, 2061, 2063, 2064, 2065
Option: Threaded nipple
8.1 Tasks before installation
DANGER!
Risk of injury from high pressure and discharge of medium.
▶Before working on the system or device, switch o the pres-
sure and vent or drain lines.
→Interrupt the supply of medium ow.
→Switch o the pilot air.
→Empty the valve body.
→Unscrew transparent cap A o the actuator cover C.
DANGER!
Risk of injury from high pressure.
Without the transparent cap, the actuator blows freely upward
when the pilot pressure is applied to the wrong connection.
▶Apply pilot pressure for control function A to connection 1 only.
→To remove the position indicator B, move the actuator to the
upper end position:
Apply pilot pressure to connection 1.
→Unscrew position indicator from Bspindle extension D.
8.2 Installing the threaded nipple
CActuator cover
Required parts:
1Threaded nipple
1
C
Fig. 7: Installing the threaded nipple for inductive proximity
switch
→Screw threaded nipple 1into the actuator cover C. Observe
tightening torque of 15 Nm.
NOTE!
If the proximity switch is screwed in too deeply, it may be
damaged by the switching movement of the valve.
▶Align the screw-in depth of the proximity switch with the upper
end position of the actuator (note the switching distance of the
proximity switch).
→To install the proximity switch, move the actuator to the upper
end position:
Apply pilot pressure to connection 1.
English

16
Type 2060, 2061, 2063, 2064, 2065
Option: Mounting bracket
→Screw the proximity switch into the threaded nipple 1.
→Secure the screw-in depth of the proximity switch with a lock
nut (included in the scope of supply of the proximity switch).
→Check the valve for function and leaks.
9 OPTION: MOUNTING BRACKET
FOR TWO INDUCTIVE
PROXIMITY SWITCHES M12 x 1
The option makes it possible to adapt two inductive proximity
switches M12 x 1 (for example Turck or Balluf) for ush installation
on the actuator. The upper and lower end positions of the actuator
are recorded. The target is the switch cam. Lower proximity switches
are not included in the scope of supply.
A
B
D
E
C
ATransparent cap
BPosition indicator
CActuator cover
DSpindle extension
EO-ring
Pilot air port 2
Pilot air port 1
Fig. 8: Representation of the parts, actuator size D, M, N and P
English

17
Type 2060, 2061, 2063, 2064, 2065
Option: Mounting bracket
9.1 Tasks before Installation
DANGER!
Risk of injury from high pressure and discharge of medium.
▶Before working on the system or device, switch o the pres-
sure and vent or drain lines.
→Interrupt the supply of medium ow.
→Switch o the pilot air.
→Empty the valve body.
→Unscrew transparent cap A o the actuator cover C.
DANGER!
Risk of injury from high pressure!
Without the transparent cap, the actuator blows freely upward
when the pilot pressure is applied to the wrong connection.
▶Apply the pilot pressure for control functions A and I only on
connection 1.
→Control functions A and I:
To remove the position indicator B, move the actuator to the
upper end position:
Apply pilot pressure to connection 1 (one pressure pulse is
sucient for control function I).
→Unscrew position indicator from Bspindle extension D.
→Check the position of the O-ring Eand reposition it on the
base if required.
9.2 Installing the mounting bracket,
actuator size D and M
5
6
7
4O-ring 5 x 1.5
Threaded nipple
Mounting bracket
Setscrews M3 x 3
C
D
Actuator cover
Spindle extension
(actuator)
1
2
3
Required parts:
Switch cams
Switch spindle
Hexagon nut
2
5
7
4
7
6
1
1
3
D
C
Fig. 9: Installing mounting bracket for 2 proximity switches,
actuator size D and M
English

18
Type 2060, 2061, 2063, 2064, 2065
Option: Mounting bracket
9.2.1 Installing the mounting bracket
→Apply a little Loctite 274 in the threaded hole M6 of the
switch spindle 2.
→Fit O-ring 4in the undercut in the threaded nipple 5.
→Lubricate switch spindle 2and O-ring 4with e.g. multi-
silicone grease OKS 1110.
→Guide threaded nipple 5over the switch spindle 2and
screw into the actuator cover C. Observe tightening torque
of 15 Nm.
→Screw switch spindle 2onto end of spindle extension thread
D using a screwdriver, max. tightening torque: 1Nm.
This is facilitated by moving the actuator into the upper end
position.
Control functions A and I:
Apply pilot pressure to connection 1
(one pressure pulse is sucient for control function I).
→Fasten the mounting bracket 6with nut 3on the threaded
nipple 5.
→Pull the two switch cams 1onto the switch spindle 2and
screw in the setscrews 7(do not tighten).
9.2.2 Installing the proximity switch
The proximity switch is not included in the scope of
supply.
→Fasten the proximity switch (normally included in the scope
of supply of the proximity switch) into the designated holes in
the mounting bracket using two nuts each 6.
→Adjust the screw-in depth of the proximity switches to match
the switching distance to the switch cams.
If required, loosen the mounting bracket 6on the nut 3
and turn it around the actuator axis.
9.2.3 Positioning of the switch cams
→Align the position of the lower switch cam 1to the lower
proximity switch while the actuator is in the lower end
position. Fix switch cam 1to the switch spindle 2using
setscrew 7.
Tightening torque: 0.4...0.6 Nm.
→Align the position of the upper switch cam 1with the upper
proximity switch while the actuator is in the upper end
position. Fix switch cam 1to the switch spindle 2using
setscrew 7.
Tightening torque: 0.4...0.6 Nm.
→Check the valve for function and leaks.
Note the hardening time of the Loctite before placing the
valve in operation.
English

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Type 2060, 2061, 2063, 2064, 2065
Option: Mounting bracket
1
1
7
7
2
3
6
1Switch cam (2x)
2Switch spindle
3Nut
6Mounting bracket
7Setscrew
Fig. 10: Positioning of the switch cams
For control function A the lower end position is the rest position.
The upper end position is reached by applying a pilot pressure to
connection 1.
For control function B the lower end position is reached by
applying a pilot pressure to connection 1. The upper end position
is the rest position.
For control function I the lower end position is reached by a
pressure pulse on connection 2 and the upper end position is
reached by a pressure pulse on connection 1.
9.3 Installing the mounting bracket,
actuator size N and P
5
6
7
4Lip seal 5 x 10 x 4
Threaded nipple
Mounting bracket
Setscrews M3
C
D
Actuator cover
Spindle extension
(actuator)
1
2
3
Required parts:
Switch cams
Switch spindle
Hexagon nut
2
5
7
4
7
6
1
1
3
D
C
Fig. 11: Installing mounting bracket for 2 proximity switches,
actuator size N and P
English

20
Type 2060, 2061, 2063, 2064, 2065
Option: Mounting bracket
9.3.1 Installing the mounting bracket
→Apply a little Loctite 274 in the upper threaded hole (M3) of
the spindle extension D. This is facilitated by moving the
actuator into the upper end position.
Control functions A and I:
Apply pilot pressure to connection 1
(one pressure pulse is sucient for control function I).
→Fit the lip seal 4in the undercut of the threaded nipple 5.
→Lubricate switch spindle 2and lip seal 4with e.g. multi-
silicone grease OKS 1110.
→Screw threaded nipple 5into the actuator cover C.
Tightening torque: 25 Nm.
→Screw the switch spindle 2into the threaded hole of the
spindle extension Dusing a screwdriver. Tightening
torque 1 Nm.
→Fasten the mounting bracket 6with nut 3on the threaded
nipple.
→Pull the two switch cams 1onto the switch spindle 2and
screw in the setscrews 7(do not tighten).
9.3.2 Installing the proximity switch
The proximity switch is not included in the scope of
supply.
→Fasten the proximity switch (normally included in the scope
of supply of the proximity switch) into the designated holes in
the mounting bracket using two nuts each 6.
→Adjust the screw-in depth of the proximity switches to match
the switching distance to the switch cams.
If required, loosen the mounting bracket 6on the nut 3
and turn it around the actuator axis.
9.3.3 Positioning of the switch cams
→Align the position of the lower switch cam 1to the lower
proximity switch while the actuator is in the lower end
position. Fix switch cam 1to the switch spindle 2using
setscrew 7.
Tightening torque: 0.4...0.6 Nm.
→Align the position of the upper switch cam 1with the upper
proximity switch while the actuator is in the upper end
position. Fix switch cam 1to the switch spindle 2using
setscrew 7.
Tightening torque: 0.4...0.6 Nm.
→Check the valve for function and leaks.
Note the hardening time of the Loctite before placing the
valve in operation.
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