JAUDT FSV 6110 Series Quick guide

Translation of the original operating instructions
JAUDT –VARIO-SLIDE VALVE
FSV 6110…
© BA6110.0002_EN_Rev11.docx
Contents
1DESCRIPTION..................................................................................................................2
1.1 Validity of these operating instructions.................................................................2
1.2 Identification .........................................................................................................2
1.3 Reference documentation....................................................................................2
1.4 Technical prerequisites for operation of power-operated slide valves................3
2NOTES ON SAFETY ........................................................................................................3
2.1 Scope of application.............................................................................................4
2.2 Noise emission.....................................................................................................5
3TRANSPORT AND STORAGE.........................................................................................5
3.1 Transport..............................................................................................................5
3.2 General storing instructions .................................................................................5
4INSTALLATION, START-UP, OPERATION.....................................................................6
4.1 Installation ............................................................................................................6
4.2 Start-up.................................................................................................................7
4.3 Operation..............................................................................................................7
5MAINTENANCE................................................................................................................8
6INSPECTION AND SERVICING.......................................................................................8
6.1 How to adjust and replace the stuffing box gland ................................................9
6.2 Airmatik seal.......................................................................................................10
6.3 Electric motor drive.............................................................................................11
6.4 Electropneumatic drive.......................................................................................11
7DRIVES...........................................................................................................................12
8SPARE PARTS STANDARD VERSION.........................................................................13
9ORDERING SPARE PARTS ..........................................................................................15
10 TROUBLESHOOTING....................................................................................................15
11 CLEANING .....................................................................................................................16
12 DISPOSAL......................................................................................................................16
13 DIMENSION SHEET FOR STANDARD VERSION ........................................................17
14 DECLARATION OF INCORPORATION.........................................................................18
15 APPENDIX......................................................................................................................19
JAUDT
Dosiertechnik
Maschinenfabrik
GmbH
Metering, feeding,
removal, shutting off,
regulating and controlling
Raiffeisenstraße 3-5
D-86167 Augsburg
Tel. [phone]
Fax [phone]
[phone]
[email protected]
www.jaudt.de

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 2 of 19
1 Description
JAUDT vario-slide valves serve the purpose of shutting off and metering liquid media and
free-flowing powdery to fine-grained bulk materials. JAUDT vario-slide valves are robust, tight-closing and
require little maintenance.
1.1 Validity of these operating instructions
These operating instructions are applicable to JAUDT vario-slide valves with nominal diameter 100, 150,
200, 250, 300, 350, 400, 500 and 600 mm with following operating equipment:
Manual operation with handle, hand crank, hand wheel, ratchet or chain
Electric motor drive
Electropneumatic drive
1.2 Identification
A type plate is affixed to each JAUDT vario-slide valve and identifies the vario-slide valve.
The paint and the accessories are not defined in the type number.
Please always indicate the type and order number when ordering spare parts or asking ques-
tions.
1.3 Reference documentation
The order confirmation is a constituent part of this instruction manual and lists the following information:
Model, identical with the model on the nameplate
Designated application; the design of the slide valve will be customised to this application
Technical data relating to slide valve and, where applicable, technical data relating to drive
The following additional documents are appended to every instruction manual:
Dimension sheet
Manual incl. lubrication chart for motor (if supplied with motor)
Data sheet for limit switch or solenoid valve (if supplied with limit switch or solenoid valve)
ATEX insert if required to conform to RL94/9/EC or used in areas at risk of explosion
These enclosures and appendices form a constituent part of this instruction manual!

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 3 of 19
1.4 Technical prerequisites for operation of power-operated
slide valves
The valve must be securely enclosed in order to protect against injury. If this enclosure was not ordered or
the operator converts the valve, the regulations of the Machine Directive must be observed. JAUDT sup-
plies enclosures which can be adapted to the different requirements.
Supply voltages:
Refer to voltage specifications in the reference documentation (Section 1.3).
Compressed air:
Electropneumatic drive: 0.5...1.0 MPa (5...10 bar absolute), filtered, free of water and oiled.
2 Notes on safety
Take particular care to ensure that local accident prevention regulations are observed.
Before starting to do any work on the JAUDT vario slide valve, take the necessary steps to make sure that
the drive unit is switched off/disconnected and that the appropriate control staff have been informed. If ag-
gressive or hot substances are being stopped by the JAUDT vario slide valve, suitable safety precautions
must be made before work on the slide valve begins. They include protective clothing, breathing appara-
tus, positioning of collection containers.
If there is a safety officer and/or an environmental protection officer, he/she/they must be informed before
work begins.
JAUDT vario slide valves are based on a state-of-the-art design. Nevertheless, personal injury and dam-
age to property can occur due to carelessness. We provide appropriate warnings in the form of corre-
sponding information. This information is emphasised by special symbols.
Be careful! Danger of death!
This sign draws your attention to a danger to people because of electrical connections.
Be careful! Danger of injury!
This sign draws your attention to a danger that represents a threat to people.
Be careful! Damage to material!
This sign draws attention to an act that might cause damage to the JAUDT slide valve.
•
This dot prompts you to take action. Extreme care must be taken to carry out the
necessary steps in the right order.

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 4 of 19
2.1 Scope of application
2.1.1 Seal variants
-JAUDT vario-slide valves without an O-ring seal or Airmatic seal
are suitable only for free-flowing materials with a particle size of 0.05 ... 6 mm,
e.g. ash, filter dust, plaster, lime, flour, dry salt, sand, cement, sugar
-JAUDT vario-slide valves with an O-ring seal in the intake collar
are dust-tight and are suitable for free-flowing materials with a particle size of less than 0.05 mm and for
non-aggressive liquids (after consultation with JAUDT), e.g. filter dust, flue dust, mash, water
-JAUDT vario-slide valves with an O-ring seal in the gland (goggle seal)
are dust-tight to the outside; gas-tight to the outside in accordance with DIN 3230 Part 3 leakage rate 3
(blowing) to 0.5 bar and approx. 1000 strokes –thereafter adjustment or seal change is required.
-JAUDT vario-slide valves with an Airmatic seal
This is a pneumatically charged hollow-profile seal that permits greater tightness in the opening of the
JAUDT valve.
The pressure-tightness given above depends on the nominal diameter. These figures can be taken from
the following table (max. tightness):
FSV Ø150
FSV Ø200
FSV Ø250
FSV Ø300
FSV Ø350
FSV Ø400
FSV Ø500
6 bar
5 bar
4.5 bar
4 bar
3 bar
3 bar
1,5 bar
In principle, a 2 bar higher seal pressure is required or tightness in the opening = operating pressure –2
bar!
In the event of an application deviating from the above contact JAUDT GmbH for expert advice.
2.1.2 Temperature limits
The operating temperature must not exceed the value defined in the order. The table below shows a selec-
tion of the maximum operating temperatures depending on the component material:
Material
Component
Max. operating temperature
Aluminium
Housing, thrust piece
150 °C
GG 25
Housing
420 °C
1.4581
Housing
500 °C
1.4301
Slide plate
500 °C
Aramide
Gland
280 °C
NBR
O-ring
120 °C
Silicone
Airmatik seal
200 °C

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 5 of 19
2.1.3 Misuse
JAUDT vario-slide valves must not be used to meter or shut off aggressive liquids (acids,
alkaline solutions) and liquid foods.
The conditions of use must not exceed the load limits of the materials used (e.g. corrosion, temperature).
JAUDT vario-slide valves which are intended for manual operation must not be connected to an external
drive.
For instance, the chain drive must not be connected to a motor drive.
2.2 Noise emission
The noise emission is 85 dB (A) in the productless operation. With higher noise emission in the plant group
and in the regular operation suitable measures are to be met by the plant engineer.
3 Transport and storage
3.1 Transport
To ensure the O-ring seal (optional) is not damaged, JAUDT vario-slide valves should only be trans-
ported and stored in the "Slide valve closed“ -position.
Transport the slide valve lying on its discharge flange.
Secure the slide valve properly to prevent it suffering shocks and blows and prevent damaging the
paintwork by placing suitable elements between the securing tape and the slide valve.
Secure the slide valve to prevent it slipping and protect the particularly exposed parts such as the
drive unit and accessories.
3.2 General storing instructions
Store the slide valve lying on its discharge flange.
Cables, hose lines, the drive unit and mounted accessories must be protected properly from damage.
Recommended storage temperature -10°C…+40°C.
Max. relative humidity 65%.
Store the device in a dry, dust-free place and pay attention to the storage temperatures, especially in
extreme climes like the tropes, the desert, or very cold regions.
Do not store device in aggressive atmosphere or together with aggressive media like acid, oil, dissol-
ver or salt.
Precautions for a long-term storage (more than three months):
Protect unfinished device parts with an anti-corrosion coating, e.g. with a film of oil.
Seal the device against the ingress of dust and moisture.
Operate the device once a year.
Do not store the device more than four years.

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 6 of 19
Storing packing, plastic parts, glands and sealings
(conditions according to DIN 7716)
Recommended storage temperature -10°C …+40°C.
Max. relative humidity 65 %.
Store the slide valve in a dry, dust-free place.
Do not store the glands in an oily or aggressive atmosphere.
Protect against sunlight.
Store glands and sealings flat lying and in the original packing.
4 Installation, start-up, operation
4.1 Installation
This installation work should only be carried out by a specially trained installation technician.
Work on the electrical system must only be carried out by a qualified electrician.
JAUDT vario-slide valves are supplied assembled ready for operation.
Before installation, check that the vario-slide valve is adjusted correctly. Adjust the slide valve if neces-
sary:
Check that the thrust piece is at the correct distance from the housing (avoid canting).
Check that the slide valve closes tightly. Readjust the eccentric screws if necessary.
Inductive limit switch (optional): Check the "Slide valve OPEN“ - "Slide valve CLOSED“ settings.
Check that the O-ring seal (optional) is suitable for the particular application (see Section 2.1.2 e.g. ma-
terial, operating temperature).
4.1.1 Determine installation position
Installation position horizontal inclined by up to max. 30°.
Do not install slide valve upside down, refer to cover sheet for installation position.
4.1.2 Permissible suspension loads
NW [mm]
Ø 100
Ø 150
Ø 200
Ø 250
Ø 300
Ø 350
Ø 400
Ø 500
Load [kg]
200
300
400
500
740
870
990
1000

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 7 of 19
4.1.3 Notes on installation
Clean flange surfaces.
Align the JAUDT vario-slide valves such that the opening forms a funnel for the flow-
ing bulk material.
Fit a seal at the pipe flanges (not supplied).
Caution Material Damage!
Install the JAUDT vario-slide valve free of tension - otherwise risk of material damage.
Carefully observe the following installation instructions.
Align the JAUDT vario-slide valve with respect to the piping system.
Check parallel alignment of the counterflanges.
Tighten the connection elements crosswise.
Max. tightening torques:
M8
M10
M12
M16
M20
M24
M27
M30
10 Nm
20 Nm
35 Nm
90 Nm
150 Nm
200 Nm
250 Nm
300 Nm
4.2 Start-up
Start-up work should only be carried out by specially trained personnel.
Work on the electrical system must only be carried out by a qualified electrician.
Caution Danger of Injury!
Make sure that the system is switched off and secured
to prevent it being switched on again. Inform the control room.
Check the JAUDT vario-slide valve when installed
for low-noise and smooth operation of the slide valve
for leaks
that the securing elements are firmly tightened
Additional checks for power-operated versions:
Check the electropneumatic system with regard to function and leaks.
Check that the electric motor is connected correctly.
Inductive limit switch: Check the switch positions "Slide valve OPEN“ and "Slide valve CLOSED“.
4.3 Operation
Observe the notes on safety.
Operation of JAUDT vario-slide valves is simple in all drive variants.
Caution Danger of Injury! –Manually operated vario-slide valves:
Always wear protective gloves when metering hot materials
–Danger of burns.
Depending on the type, open and close the JAUDT vario-slide valves with the handle, hand crank, hand
wheel, ratchet, sprocket, electric motor or electropneumatic drive.

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 8 of 19
5 Maintenance
Maintenance includes servicing, inspection and repairs.
Maintenance should only be carried out by JAUDT GmbH.
Servicing and inspection should only be carried out by specially trained qualified personnel.
Work on the electrical system must only be carried out by qualified electricians.
Inspection
every 3 months
Servicing
every 3 months
Under constant working cycles or critical operating conditions
every 6 months
For other applications as stop slide valve
Comply with the inspection and servicing intervals for vendor parts –see "Reference Documenta-
tion“ (Section 1.3).
Special tools for maintenance:
You do not need any special tool beside the current tools like spanner, Allen key, screwdriver,
feeler gauge and calliper rule to maintain your JAUDT-device.
But we suggest to use a capable lifting system for heavy device parts and, if necessary, protecting
clothing.
To identify needed special tools for mounted accessories from other manufacturer please consider
their operating manual.
6 Inspection and servicing
Inspection must also be carried out as part of the servicing work.
Indicates inspection- or servicing work
Be careful! Danger of injury!
Make sure that the equipment has been switched off before work starts and that
precautions have been taken so that it cannot start up again unintentionally. Inform
the appropriate control staff.
Be careful! Danger of injury! –When substances that are hot or irritate the skin are
being metered.
Protect yourself by wearing protective clothing, safety goggles, breathing apparatus.
Inform the safety and environmental protection officer(s).
Keep a suitable collection container close at hand.
Be careful! Danger of death!
Made sure that the drive unit has been switched off or disconnected. Make sure that
the equipment has been switched off before work starts and that precautions have
been taken so that it cannot start up again unintentionally. Inform the appropriate
control staff.

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 9 of 19
Refer to "Spare parts“ (Section 8) for illustrated assembly instructions.
Check that the screws and securing elements are firmly in place. Remove any dirt
and rust.
Lubricate the spindles with suitable grease.
Carry out a visual inspection. If necessary, replace any damaged components.
Check that the vario-slide valve does not leak. Tighten the packing goggle if necessary.
If necessary, replace worn seals and adjust the eccentric screws.
Check the vario-slide valve for smooth movement and noise emission.
If necessary, disassemble and clean the JAUDT vario-slide valve.
Always replace the self-locking screws.
Disassemble and clean the vario-slide valve. Always replace the self-locking screws.
Replace the seals and adjust the eccentric screws such that there is a gap of 0.5 mm between the
slide plate and the housing collar. In the case of slide valves with the seal in the opening (O-ring) the
seal should abut the slide plate and completely surround the opening .
Adjust and replace the stuffing box gland (see Section 6.1).
6.1 How to adjust and replace the stuffing box gland
6.1.1 To adjust the stuffing box gland
If leaks occur on the stuffing box gland (material falling out) it must be adjusted. This is done using the nuts
on the thrust piece. Tighten all the nuts (up to a nominal size of Ø250 there are two, over a nominal size of
Ø300 there are five) evenly in sequence by half a turn at a time. The tightening torque should not exceed
approx. 20 Nm. The gland has been tightened correctly if the slide can be moved easily and no material is
drawn out with it.
6.1.2 To replace the stuffing box gland
If adjusting the gland does not produce the required result after it has been in use for some time, it should
be replaced. To do this, proceed as follows (see illustration in Section 8):
If necessary, remove the safety cover (S)
Undo the connection screws between the slide plate (5) and the spindle nut (7)
If necessary, remove the angle piece (switch lug) on the slide plate
Undo the M16 nuts on the rods (6)
Remove the drive
Undo the nuts on the thrust piece (4) and remove the thrust piece
Pull out the gland using a sharp object (marking scribe) and replace it with a new gland.
Please note: Offset the butt joints of the various gland cords
Assemble the unit again following the above instructions in reverse.
Replace the self-locking M16 nuts with new ones.

Operating Instructions FSV 6110…
© BA6110.0002_EN_Rev11.docx Page 10 of 19
6.2 Airmatik seal
6.2.1 General:
The Airmatik seal (21) is positively located in a profile groove below the intake collar of
the housing (1). Pressure is applied by means of the pneumatic connection on the housing. It must not be
applied before the slide plate (5) is fully closed. This is achieved by means of the mechanical valve (23)
being actuated into the "Closed" position.
6.2.2 Seal changes:
Use a screwdriver to raise the Airmatik seal (21) at a particular place and then remove it from the profile
groove along with the seal join (22). Examine the profile groove and remove any dirt and furrows.
Lightly grease the O-ring of the valve connection of the new seal and carefully insert the new Airmatik seal
completely into the place of the valve connection. Introduce the Airmatik seal into the groove evenly on
both sides, starting from the valve connection.
The profile of the seal must engage completely in the profile groove. If this does not happen completely,
there is a risk that the seal will be forced out of the groove under pressure and will be damaged. Suitable
tools can be ordered from Jaudt.
Attention: Damage to materials!
Do not use any tools with sharp edges, e.g. small screwdrivers, when installing the new Air-
matik seal!
Make sure the valve connection is properly located!