Burkert 2033 User Manual [en, de, fr]
Type 2000 / 2002 / 2012
2030 / 2031/ 2032 / 2033
Stroke limitation / Min-, max. stroke limitation
Hand wheel / Electrical position repeater
Hubbegrenzung / Min-, Max-Hubbegrenzung
Handrad / Elektrischer Stellungsrückmelder
Limitation de course / Limitation de course min. /max.
Volant / Dispositif électrique de quittance de position
Assembly Instructions for Accessories
Montageanleitung Zubehör
Instructions de montage pour options
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous resérve de modification techniques.
© 2003 - 2012 Bürkert Werke GmbH
Operating Instructions 1210/06_EU-ML _00804700
Contents:
Type 2000, 2002, 2012
2030, 2031, 2032, 2033
Assembly Instructions for Accessories
1. THE MANUAL ....................................................................................................4
1.1. Symbols
2. INTENDED USE ................................................................................................5
3. BASIC SAFETY INSTRUCTIONS .............................................................5
3.1. Type-specific safety and warning instructions .......................6
4. GENERAL INFORMATION ...........................................................................7
4.1. Scope of Supply .....................................................................................7
4.2. Warranty Provisions ..............................................................................7
4.3. Product designations and manufacturers: ...............................7
5. OVERVIEW OF MODELS..............................................................................8
5.1. Option stroke limitation, simple version ....................................8
5.2. Option min, max. stroke limitation ................................................8
5.3. Option hand wheel ................................................................................9
5.4. Option electrical positioner repeater ..........................................9
6. CONTROL AIR CONNECTORS .............................................................. 10
6.1. Actuators D-50, E-63, F-80 and G-100, H-125 ....................10
6.2. Actuators K-175 and L-225 ............................................................ 10
......................................................................................................4
7. OPTION: MAXIMUM STROKE LIMITATION ..................................... 11
7.1. Actuators D-50, E-63 and F-80 .................................................... 11
7.2. Actuators G-100, H-125 ...................................................................12
7.3. Actuators K-175, L225 ...................................................................... 14
8. OPTION: MIN. /MAX. STROKE LIMITATION ................................... 16
8.1. Actuators D-50, E-63 und F-80 .................................................... 16
8.2. Actuators G-100, H-125 ...................................................................18
8.3. Actuators K-175, L-225 ....................................................................19
9. OPTION: HAND WHEEL ........................................................................... 21
9.1. Actuators D-50 bis H-125 ...............................................................21
10. OPTION: ELECTRICAL POSITION REPEATER ...........................23
10.1. Actuators D-50 bis F-80 ................................................................ 23
10.2. Actuators G-100, H-125 ................................................................ 25
10.3. Actuators K-175, L-225 .................................................................. 27
11. ORDER DATA .............................................................................................. 29
11.1. Options
12. ASSEMBLY ACCESSORIES .................................................................29
................................................................................................... 29
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Type 2000, 2002, 2012
2030, 2031; 2032, 2033
The Manual
1. THE MANUAL
The assembly manual describes the procedure for installing and
commissioning accessories options type 2000 / 2002 / 2012 /
2030 and 2031.
Keep this manual where it will be available for every user and provided to every new owner of the device.
The assembly manual contains important safety information!
Failure to observe these instructions may result in hazardous
situations.
• The manual must be read and understood before installation
work commences.
1.1. Symbols
DANGER!
Warns of an immediate danger!
• Failure to observe the warning may result in a fatal or serious
injury.
WARNING!
Warns of a potentially dangerous situation!
• Failure to observe the warning may result in a serious or fatal
injury.
CAUTION!
Warns of a possible danger!
• Failure to observe the warning may result in medium or minor
injury.
NOTE!
Warns of damage to property!
• Failure to observe the warning may result in damage to the
device or the equipment.
Designates additional significant information, tips and recommendations which are important for your safety and the
proper function of the device.
refers to information in these operating instructions or in
other documentation.
→ designates a procedure which you must carry out.
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Type 2000, 2002, 2012
2030, 2031, 2032, 2033
Intended Use
2. INTENDED USE
The actuators and their accessory parts may only be used in the
application cases described and set down in the respective operating instructions, and only in connection with third-party devices
or components recommended or permitted by Bürkert.
Any other use is not considered the intended use.
Observe the directions of this assembly manual as well as the
conditions of use and permissible data specified in the operating
instructions and on the type plate of the components used.
The proper function and safe operation of the system depends on
professional transportation, professional storage and installation,
and careful operation and maintenance.
3. BASIC SAFETY
INSTRUCTIONS
These safety instructions do not make allowance for any
• contingencies and events which may arise during the installation,
operation and maintenance of the devices.
• local safety regulations – the operator is responsible for observing
these regulations, also with reference to the installation personnel.
DANGER!
Danger – high pressure!
• Before loosening the lines and valves, turn off the pressure and
vent the lines.
Risk of electric shock!
• Before reaching into the system, WAFitch off the voltage and
secure to prevent reactivation!
• Observe applicable accident prevention and safety regulations
for electrical equipment!
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Type 2000, 2002, 2012
2030, 2031; 2032, 2033
Basic Safety Instructions
WARNING!
General hazardous situations.
To prevent injury, ensure that:
• The system cannot be activated unintentionally.
• Installation and repair work may be carried out by authorised
technicians only and with the appropriate tools. Use original
spare parts only.
• After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a defined or controlled
manner.
The actuators and accessory parts were developed having
regard to recognized safety engineering regulations and
represent the state of the art.
However, risks may arise. Only operate the device in impeccable condition and while observing the operating instructions.
Pay attention to the working instructions, their sequence and
to safety information and safety labelling when installing the
respective components.
Failure to observe this information and incorrect access of
the device releases us from all liability and annuls the guarantees applicable to the devices and accessories.
3.1. Type-specific safety and warning
instructions
3.1.1. Safety Instructions for K-175 und
L-225
WARNING!
Risk of injury and functional failure due to derailed or slipped
parts!
The actuators contain pre-tensioned springs that may derail or slip
on improper opening.
• Actuators K-175 and L-225 shall only be opened in our factory
or by the responsible distributor..
3.1.2. Note for actuators D-50, E-63, F-80
und G-100, H-125
NOTE!
Damage to the actuators due to incorrect tool!
• Only tools specifically provided by Bürkert for the purpose must be
used to screw down the actuator cover.(see chapter on assembly
accessories).
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Type 2000, 2002, 2012
2030, 2031, 2032, 2033
General Information
4. GENERAL INFORMATION
4.1. Scope of Supply
Check immediately upon receipt of the delivery that the contents are
not damaged and that the type and scope agree with the delivery note
and packing list.
If there are any discrepancies, please contact us immediately.
Germany
Contact address:
Bürkert Fluid Control Systems
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: info@de.buerkert.com
International
Contact addresses can be found on the final pages of these operating instructions.
And also on the internet at:
www.burkert.com
Bürkert Company Locations
4.2. Warranty Provisions
This document contains no guarantees. Please refer to our general
terms of sales and delivery. The warranty is only valid if the device
is used as authorized in accordance with the specified application
conditions.
The warranty applies only to error-free operation of the
process valves.
We accept no liability for any kind of collateral damage
which could occur due to failure or malfunction of the
device.
4.3. Product designations and
manufacturers:
These instructions recommend the following adjuvants for the
impeccable maintenance and repair of the device:
Type of
adjuvant
Sealing and
anti-blocking
agent
Liquid glue LOCTITE 274 Henkel Loctite Deutschland
Product
designation
Multi-Silikonfett OKS
1110
Manufacturer and
internet address
OKS Schmierstoffe GMBH
www.oks-germany.com
GmbH
www.loctite.de
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Type 2000, 2002, 2012
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Overview of Models
5. OVERVIEW OF MODELS
5.1. Option stroke limitation, simple
version
Actuator sizes D-50 to F-80
Special feature: only for control function A
Actuator sizes G-100 and H-125
Special feature: only for control function A
can be assembled only with
special wrench for actuator
cover
Actuator sizes K-175 and L-225
Special feature: only for control function A
5.2. Option min, max. stroke
limitation
Actuator sizes D-50 to F-80
Actuator sizes G-100 and H-125
Special feature: can be assembled only with
special wrench for actuator
cover
Actuator sizes K-175 and L-225
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Type 2000, 2002, 2012
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Overview of Models
5.3. Option hand wheel
Actuator sizes D-50 to F-80
Special feature: only for control
Actuator sizes G-100 and H-125
Special feature: only for control
function A
function A
5.4. Option electrical positioner
repeater
Actuator sizes D-50 to F-80,
Type 1060
Actuator sizes G-100 and H-125,
Type 1060
Actuator sizes K-175 and L-225,
Type 1060
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Type 2000, 2002, 2012
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Control air connectors
6. CONTROL AIR CONNECTORS
DANGER!
Hazard due to high pressure!
• Before loosening the lines and valves, turn off the pressure and
vent the lines.
6.1. Actuators D-50, E-63, F-80 and
G-100, H-125
Lower control air port
Fig. 1: Lower control air port, actuators D-50, E-63, F-80 and
G-100, H-125
6.2. Actuators K-175 and L-225
Lower control air port
Fig. 2: Lower control air port, actuators K-175 and L-225
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Type 2000, 2002, 2012
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Option: Maximum stroke limitation
7. OPTION: MAXIMUM STROKE
LIMITATION
without position repeater
7.1. Actuators D-50, E-63 and F-80
Parts required
1
Threaded nipple
2
Setscrew M12 x 1.5
3
Nut M12 x 1.5
5
O-ring (actuator)
6
Acutator cover
(actuator))
7
Sleeve (actuator)
Fig. 3: Actuators D-50, E-63 and F-80,
maximum stroke limitation without position repeater
7.1.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supplies of control air and medium.
→ Empty valve housing.
→ Unscrew transparent cap from actuator cover ⑥.
→ Screw out position indicator with Allan key (WAF5).
7.1.2. Installation and commissioning
→ Screw threaded nipple ① into actuator cover ⑥
• Use flats on tube for wrench (WAF17)
• Max. tightening torque: 15 Nm
→ Set max. stroke by adjusting the setscrew ②.
→ Secure setscrew ② with nut ③.
→ Test valve for function and leaktightness.
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Type 2000, 2002, 2012
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Option: Maximum stroke limitation
7.2. Actuators G-100, H-125
Parts required
1
Threaded nipple
2
Setscrew M12 x 1.5
3
Nut M12 x 1.5
4
Nut
5
O-ring (actuator)
6
Acutator cover
(actuator)
7
Loctite 274
Fig. 4: Actuators G-100, H-125,
maximum stroke limitation without position repeater
Sleeve (actuator)
8
Disk (actuator)
7.2.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supplies of control air and medium.
→ Empty valve housing.
→ Unscrew transparent cap from actuator cover ⑥.
→ Screw out position indicator with Allan key (WAF8).
NOTE!
Damage to the actuators due to incorrect tool!
• Only the special wrench provided by Bürkert for the purpose
must be used to screw down the actuator cover.
• (see chapter on assembly accessories).
→ Screw off actuator cover ⑥ with special wrench, counterbracing
at the sleeve.
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Type 2000, 2002, 2012
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Option: Maximum stroke limitation
7.2.2. Installation and commissioning
→ Insert threaded nipple ① into actuator cover ⑥.
NOTE!
Functional failure or impairment due to damaged o-ring ⑤!
• Insert o-ring ⑤ carefully.
• Do not use sharp objects.
→ Place disk ⑧ inside the actuator cover ⑥.
→ Fix actuator ⑥ cover with nut ④ on the threaded nipple ①
• Use flats on tube for wrench (WAF24)
• Max. tightening torque: 20 Nm.
→ Secure nut ④ with Loctite 274.
→ Assemble actuator cover ⑥ with special wrench
• Max. tightening: G-100 = 45 Nm / H-125 = 60 Nm.
→ Set max. stroke by adjusting the setscrew ②.
→ Secure setscrew ② with nut ③.
→ Test valve for function and leaktightness.
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Type 2000, 2002, 2012
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Option: Maximum stroke limitation
7.3. Actuators K-175, L225
Parts required
1
Actuator
Fig. 5: Actuators K-175, L-225,
maximum stroke limitation without position repeater
WARNING!
Risk of injury and functional failure due to derailed or slipped
parts!
The actuators contain pre-tensioned springs that may derail or slip
on improper opening.
• Actuators K-175 and L-225 shall only be opened in our factory
or by the responsible distributor.
Threaded nipple
2
Setscrew M16 x 80
3
Nut M16
4
Spindle cap
7.3.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supply of medium.
→ Empty valve housing.
→ Bring actuator into the upper piston position.
DANGER!
For control function A and I:
Risk due to high pressure when screwing on the visibility
hood!!
The visibility hood must not be pressurized during attachment.
• Therefore pressurize only the lower piston area via the lower
control air connector using compressed air.
→ Unscrew transparent cap from actuator cover.
→ Screw out position indicator (yellow screw cap) by hand.
→ Screw threaded sleeve or spindle cap ④ instead of the position
indicator onto the end of the spindle (WAF14).
→ Interrupt supply of control air.
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Type 2000, 2002, 2012
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Option: Maximum stroke limitation
7.3.2. Installation and commissioning
→ Screw threaded nipple ① into actuator (WAF27) instead of
transparent cap.
→ Screw setscrew ② into threaded nipple ①.
→ Set max. stroke by adjusting the setscrew ②.
→ Secure setscrew ② with nut ③.
→ Test valve for function and leaktightness.
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Type 2000, 2002, 2012
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Option: Min. /max. stroke limitation
8. OPTION: MIN. /MAX. STROKE
LIMITATION
with optical position display
8.1. Actuators D-50, E-63 und F-80
Parts required
1
Spindle
2
Guide spindle
3
Nut, slotted
4
Bridge (actuator)
5
Cap screw
6
Transparent cap
7
Cover
8
Coupling
9
O-ring
Loctite 274
Fig. 6: Actuators D-50, E-63,
min. / max. stroke limitation with optical position display
10
O-ring
8.1.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supplies of control air and medium.
→ Empty valve housing.
→ Unscrew transparent cap from actuator cover.
→ Screw out position indicator with Allan key (WAF5 or WAF8).
NOTE!
Damage to the actuators due to incorrect tool!
• Only the special wrench provided by Bürkert for the purpose
must be used to screw down the actuator cover.
• (see chapter on assembly accessories).
→ Screw off actuator cover with special wrench, counterbracing at
the sleeve.
8.1.2. Installation and commissioning
→ Screw coupling ⑧ onto valve spindle and secure with Loctite
274.
→ Hook spindle ① in coupling ⑧.
→ Grease spindle ①.
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Type 2000, 2002, 2012
2030, 2031, 2032, 2033
Option: Min. /max. stroke limitation
→ Grease o-ring ⑩ and insert into guide spindle ②.
→ Screw guide spindle ② into actuator cover
• Max. tightening torque: 15 Nm.
→ Screw actuator cover onto valve
• Max. tightening torque: D-50 = 15 Nm
E-63 = 20 Nm
F-80 = 35 Nm.
→ Screw lower nut ③ onto guide spindle ②.
→ Position bridge ④ on spindle ① and fix with cap screw ⑤ (Allan
key WAF5 or WAF8). Secure cap screw ⑤ with Loctite 274.
→ Screw upper nut ③ onto guide spindle ②.
→ Set max. and min. stroke by means of upper and lower nuts ③.
→ Test valve for function and leaktightness.
→ Screw on transparent cap ⑥ by hand.
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Type 2000, 2002, 2012
2030, 2031; 2032, 2033
Option: Min. /max. stroke limitation
8.2. Actuators G-100, H-125
Parts required
1
Spindle
2
Guide spindle
3
Nut, slotted
4
Bridge (actuator)
5
Cap screw
6
Tube
7
Cover
8
Coupling
9
O-ring
10
Nut
Loctite 274
Fig. 7: Actuators G-100, H-125, min. / max. stroke limitation with
optical position display
11
O-ring
8.2.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supplies of control air and medium.
→ Empty valve housing.
→ Unscrew transparent cap from actuator cover.
→ Screw out position indicator with Allan key (WAF5 or WAF8).
NOTE!
Damage to the actuators due to incorrect tool!
• Only the special wrench provided by Bürkert for the purpose
must be used to screw down the actuator cover.
• (see chapter on assembly accessories).
→ Screw off actuator cover with special wrench, counterbracing at
the sleeve.
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Type 2000, 2002, 2012
2030, 2031, 2032, 2033
Option: Min. /max. stroke limitation
8.2.2. Installation and commissioning
→ Screw coupling ⑧ onto valve spindle and secure with Loctite
274.
→ Hook spindle ① in coupling ⑧.
→ Grease spindle ①.
→ Grease o-ring ⑨ and insert into guide spindle ②.
→ Insert guide spindle ② into actuator cover.
→ Insert disk into the actuator cover, attach to the guide spindle ②
with the nut ⑩ and secure with Loctite 274.
→ To do this, use the width flat on the guide spindle ② (WAF24).
• Max. tightening torquet: 20 Nm
→ Screw actuator cover onto valve
• Max. tightening torque: G-100 = 45 Nm
H-125 = 60 Nm.
→ Screw lower nut ③ onto guide spindle ②.
→ Position bridge ④ on spindle ① and fix with cap screw ⑤ (Allan
key WAF5 or WAF8). Secure cap screw ⑤ with Loctite 274.
→ Screw upper nut ③ onto guide spindle ②.
→ Set max. and min. stroke by means of upper and lower nuts ③.
→ Test valve for function and leaktightness.
→ Screw on tube ⑥ with cover ⑦ by hand.
8.3. Actuators K-175, L-225
Parts required
1
Spindle extension
2
Guide spindle
3
Nut M40 x 2
4
Bridge
5
Actuator
Spindle cap
Cap screw
M16 x 45
6
Tube
7
Cover
8
Stop
(for Type 2012 SFA only)
Fig. 8: Actuators K-175, L-225
min. / max. stroke limitation with optical position display
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19
Type 2000, 2002, 2012
2030, 2031; 2032, 2033
Option: Min. /max. stroke limitation
WARNING!
Risk of injury and functional failure due to derailed or slipped
parts!
The actuators contain pre-tensioned springs that may derail or slip
on improper opening.
• Actuators K-175 and L-225 shall only be opened in our factory
or by the responsible distributor.
8.3.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supply of medium and empty valve housing.
→ Bring actuator into the upper piston position.
DANGER!
For control function A and I:
Risk due to high pressure when screwing on the visibility
hood!
The visibility hood must not be pressurized during attachment.
• Therefore pressurize only the lower piston area via the lower
control air connector using compressed air.
→ Unscrew transparent cap from actuator cover.
→ Screw out position indicator/spindle cap
( yellow screw cap; see “Fig. 8: “) by hand.
→ Interrupt supply of control air.
8.3.2. Installation and commissioning
→ Lightly grease spindle extension ①
(silicone grease OKS 1110-0).
→ Screw spindle extension ① (with Allan key WAF8) onto actuator
spindle (M16x1.5) and secure with Loctite 274.
→ Place guide spindle ② over spindle extension ①.
Type 2012 Control Function A:
→ Screw stop ⑧ onto guide spindle ② and secure with
Loctite 274.
Stop length for Actuator K-175 (2012): 54.5 mm
Stop length for Actuator L-225 (2012): 44 mm
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Type 2000, 2002, 2012
2030, 2031, 2032, 2033
Option: Hand wheel
Type 2030 Control Funktions A, B, and I and
Type 2012 Control Funktions B and I:
the stop ⑧ is not required.
→ Screw guide spindle ② with spindle extension ① into actuator
(WAF36).
→ Screw lower nut ③ onto guide spindle ②.
→ Position bridge ④ on spindle extension ① and fix with cap screw
⑤ (cap screw M16 x 45, Allan key WAF12). Secure cap screw
⑤ with Loctite 274.
→ Screw upper nut ③ onto guide spindle ②.
→ Set max. and min. stroke by means of upper and lower nuts ③
and lock in each case with second nut ③.
→ Test valve for function and leaktightness
→ Place tube ⑥ onto stroke limitation and screw cover ⑦ by hand
onto guide spindle ②.
9. OPTION: HAND WHEEL
9.1. Actuators D-50 bis H-125
Parts required
1
Hand wheel
2
Transparent cap
3
Setscrew
3 x without locking paint
2 x with locking paint
4
Pull rod
5
O-ring
6
O-ring
Loctite 274
Fig. 9: Actuators D-50 to H-125 with hand wheel
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Type 2000, 2002, 2012
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Option: Hand wheel
9.1.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supplies of control air and medium.
→ Empty valve housing.
→ Unscrew transparent cap from actuator cover.
→ Screw out position indicator with Allan key (WAF5 or WAF8).
9.1.2. Installation and commissioning
→ Carefully lever the transparent cap ② off the hand wheel ① with
a suitable tool (cap is only pressed on, not threaded)
→ Check: • Setscrew ③ without locking paint (3 pcs.) are loose
• Pull rod ④ is at lower stop
(may be adjusted with Allan key WAF5 or WAF8).
→ Screw hand wheel onto actuator cover, using flats on hand
wheel and counterbracing at valve
max. tightening torques: D-50, E-63, F-80 = 15 Nm
G-100, H-125 = 20 Nm.
→ Screw pull rod ④ with Allan key (WAF5 or WAF8) onto actuator
and secure with Loctite 274.
NOTE!
Function failure or impairment due to loose screws!
• The screws secured with locking paint shall not be
moved:otherwise perfect functioning will no longer be assured!
→ Securely tighten setscrews ③ without locking paint
(3 pcs, WAF2.5).
→ Test valve for function and leaktightness
→ To open, turn hand wheel ① anticlockwise
NOTE!
Functional failure or impairment due to damaged o-ring ⑤!
• Insert o-ring ⑤ carefully.
• Do not use sharp objects.
→ Push on transparent cap ② with O-ring ⑤.
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Option: Electrical position repeater
10. OPTION: ELECTRICAL
POSITION REPEATER
with optical position display
10.1. Actuators D-50 bis F-80
Parts required
1
Electrical position repeater
with appliance socket
2
Adapter
Fig. 10: Actuators D-50 to F-80 with electrical position repeater
10.1.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supplies of control air and medium.
→ Unscrew transparent cap from actuator cover.
→ Screw out position indicator with Allan key (WAF5).
10.1.2. Installation and commissioning
→ Screw adapter ② (see “Fig. 10: “) instead of transparent cap
onto actuator
→ Screw electrical position repeater ① (see “Fig. 10: “) into
adapter ②.
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Type 2000, 2002, 2012
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Option: Electrical position repeater
Electrical connection
(see “Fig. 11: Connection of the appliance socket”).
Pos. Designation of parts
1 Flange sealing
2 Contact insert
3 Cap screw
4 Cap
5 Pressure ring
6 Flat seal
7 Collet
8 Coupling nut
Fig. 11: Connection of the appliance socket
→ Loosen cap screw ③ on the appliance socket and remove.
NOTE!
Functional failure due to buckled connector lugs preventing
re-installation of the contact insert!
• Carefully remove the contact insert and take care to ensure that
the connector lugs do not become buckled.
→ Loosen screw in the cap ④ and remove contact insert ②.
→ Lead cable through coupling nut ⑧.
→ Make connection as per circuit diagram
(see „Fig. 12: Electrical WAFitsching“).
→ Max. rating:
5 A at 250 V AC
0,25 A at 250 V DC.
Assignment: 1. Input
2. Break contact
3. Make contact
Fig. 12: Electrical WAFitsching
→ Place contact insert ② in the cap ④ and screw on.
→ Screw on appliance socket with cap screw ③, assuring proper
seating of the flat seal ⑥.
→ Test valve for function and leaktightness.
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english
Type 2000, 2002, 2012
2030, 2031, 2032, 2033
Option: Electrical position repeater
10.2. Actuators G-100, H-125
Parts required
1
Electrical position repeater
with appliance socket
2
Adapter
3
Threaded sleeve
(only for Types 2030,2031)
Fig. 13: Actuators G-100, H-125 with electrical position repeater
10.2.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supply of medium
→ Empty valve housing.
→ Bring actuator into the upper piston position.
DANGER!
For control function B and I:
Risk due to high pressure when screwing on the visibility
hood!
The visibility hood must not be pressurized during attachment.
• Therefore pressurize only the lower piston area via the lower
control air connector using compressed air.
→ Unscrew transparent cap from actuator cover.
→ Screw off position indicator with Allan key (WAF8).
→ Type 2030, 2031: Screw threaded sleeve ③ onto actuator
spindle (WAF14).
→ Then interrupt supply of control air.
10.2.2. Installation and commissioning
→ Screw adapter ② instead of transparent cap onto actuator
(see “Fig. 13: Actuators G-100, H-125 with electrical position
repeater”).
→ Screw electrical position repeater ① into adapter ②
(see “Fig. 13: Actuators G-100, H-125 with electrical position
repeater”).
english
25
Type 2000, 2002, 2012
2030, 2031; 2032, 2033
Option: Electrical position repeater
Electrical connection
(see “Fig. 14: Connection of the appliance socket”).
Pos. Designation of parts
1 Flange sealing
2 Contact insert
3 Cap screw
4 Cap
5 Pressure ring
6 Flat seal
7 Collet
8 Coupling nut
Fig. 14: Connection of the appliance socket
→ Loosen cap screw ③ on the appliance socket and remove.
NOTE!
Functional failure due to buckled connector lugs preventing
re-installation of the contact insert!
• Carefully remove the contact insert and take care to ensure that
the connector lugs do not become buckled.
→ Loosen screw in the cap ④ and remove contact insert ②.
→ Lead cable through coupling nut ⑧.
→ Make connection as per circuit diagram
(see „Fig. 15: Electrical WAFitsching“).
→ Max. rating:
5 A at 250 V AC
0,25 A at 250 V DC.
Assignment: 1. Input
2. Break contact
3. Make contact
Fig. 15: Electrical WAFitsching
→ Place contact insert ② in the cap ④ and screw on.
→ Screw on appliance socket with cap screw ③, assuring proper
seating of the flat seal ⑥.
→ Test valve for function and leaktightness.
26
english
Type 2000, 2002, 2012
2030, 2031, 2032, 2033
Option: Electrical position repeater
10.3. Actuators K-175, L-225
Parts required
1
Actuator
Fig. 16: Actuators K-175, L-225 with electrical position repeater
WARNING!
Risk of injury and functional failure due to derailed or slipped
parts!
The actuators contain pre-tensioned springs that may derail or slip
on improper opening.
• Actuators K-175 and L-225 shall only be opened in our factory
or by the responsible distributor.
Electrical position repeater
with appliance socket
2
Adapter
3
Spindle cap
10.3.1. Work to be carried out before
installation
DANGER!
Hazard due to high pressure!
• Interrupt the control air and fluid infeed before modifying the
devices and reduce the pressure in the fluid system.
→ Interrupt supply of medium
→ Empty valve housing.
→ Bring actuator into the upper piston position.
DANGER!
For control function A and I:
Risk due to high pressure when screwing on the visibility
hood!
The visibility hood must not be pressurized during attachment.
• Therefore pressurize only the lower piston area via the lower
control air connector using compressed air.
→ Unscrew transparent cap from actuator cover.
→ Screw off position indicator (yellow screw cap) by hand
→ Screw spindle cap ③ of the position indicator onto the end of
the spindle (WAF14).
→ Then interrupt supply of control air.
english
27
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