Filtration Group SFK-01 KG User manual

Translation of the original instructions
Dust removal filter
SFK-01/02/03 KG
Material No. of Instruction Manual
79340811

Page 2
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
1 Contents
1 Contents...................................................................... 2
2 General safety instructions....................................... 2
2.1 Safety instructions for installation and
operating personnel.......................................... 2
2.2 Warning structure.............................................. 2
2.3 Warning symbols used...................................... 3
2.4 Other symbols used.......................................... 3
3 Glossary...................................................................... 3
4 General information................................................... 3
4.1 Manufacturer..................................................... 3
4.2 Information about the Instruction Manual.......... 3
4.3 ATEX type key.................................................. 4
5 Intended application .................................................. 4
6 Functional description............................................... 5
6.1 Principle of the process..................................... 5
7 Technical data............................................................ 6
7.1 General data (excluding options)...................... 6
7.1.1 Dust filter housing (standard version).... 6
7.1.2 Cartridges.............................................. 6
7.2 Compressed air connection.............................. 6
7.3 Noise emission ................................................. 6
7.4 Ambient conditions............................................ 6
8 Transport and storage............................................... 6
9 Installation.................................................................. 7
9.1 Installation......................................................... 7
9.2 Pressure relief devices...................................... 8
9.3 Pipe connections............................................... 8
9.4 Compressed air connection.............................. 8
9.4.1 Compressed air quality.......................... 8
9.4.2 2/2-way valve connection ...................... 8
9.4.3 Compressed air connection................... 8
9.5 Electrical connections....................................... 9
9.5.1 2/2-way valve connection ...................... 9
9.6 Cleaning control................................................ 9
10 Start-up ....................................................................... 9
10.1 Initial start-up or start-up after a prolonged
shut-down......................................................... 9
10.2 Starting up the dust removal filter..................... 9
11 Normal operation ..................................................... 10
11.1 General information about emptying dust....... 10
12 Shutting down the dust removal filter.................... 10
12.1 Temporary shut-down..................................... 10
12.2 Prolonged shut-down (> 48 h)......................... 10
12.3 Emergency shut-down .................................... 10
13 Troubleshooting....................................................... 10
14 Maintenance ............................................................. 11
14.1 Inspection and maintenance schedule............ 11
14.2 Replacing the cartridges................................. 12
15 Type number key...................................................... 13
16 Cartridges used........................................................ 15
17 Manufacturer’s declaration ..................................... 16
18 Declaration of conformity........................................ 17
19 Declaration of incorporation................................... 18
21 Index.......................................................................... 22
2 General safety instructions
2.1 Safety instructions for installation and
operating personnel
This Instruction Manual contains important safety
instructions which must be heeded at all times during
installation, normal operation and maintenance.
Non-observance can result in the following risks to persons
and the environment as well as in damage to the machine or
system:
Failure of critical functions of the machine or system or
of its component parts.
Danger to persons from electrical or mechanical effects
as well as from chemical reactions.
Danger to the environment owing to the leakage of
hazardous substances.
Before installation/start-up:
•Read the Instruction Manual carefully.
•Make sure that installation and operating personnel are
adequately trained.
•Make sure that the contents of the Instruction Manual
are fully understood by the responsible persons.
•Define areas of responsibility and competence.
•Prepare a maintenance schedule.
During operation of the system:
•Keep the Instruction Manual handy at the place where
the system is used.
•Heed the safety instructions. Always operate the
machine/system in accordance with its ratings.
If in doubt:
•Consult the manufacturer.
2.2 Warning structure
Where possible, warnings are structured according to the
following system:
Signal word
Possibly
with
symbol
Nature and source of the danger
⇒Potential consequences of non-
observance
•Action to avert the danger.

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Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
2.3 Warning symbols used
DANGER!
Immediate danger!
Non-observance will result in serious or fatal injury.
WARNING!
Potentially dangerous situation!
Non-observance can result in serious or fatal injury.
CAUTION!
Potentially dangerous situation!
Non-observance can result in minor or moderate
injuries.
CAUTION! (without a symbol)
Potentially dangerous situation!
Non-observance can result in property damage.
2.4 Other symbols used
Danger from high voltage
Danger information about explosion
protection
Information about environmental
protection
Wear protective clothing!
Wear goggles!
Wear a respirator!
Hand symbol:
Indicates general information and
recommendations
•
Bullet:
Indicates the order in which actions are
to be carried out

Arrow:
Indicates responses to actions
3 Glossary
System:
Customer's complete plant in which the FG dust removal
filter is integrated.
Pressure difference/differential pressure:
Pressure difference between the untreated and cleaned gas
sides of the filter (in [mbar] or [Pa]).
Final surge:
Abrupt increase in the flow at the end of a silo filling
process.
Filter surface load:
Velocity at which the medium flows through the filter
surface. Calculated as the ratio of volumetric flow to filter
surface [m³/m² min].
Residual dust content:
Amount of solid particles on the cleaned gas side [mg/m³].
Dew point:
Temperature at which a gas is saturated with moisture.
Temperatures below the dew point lead to the formation of
fog droplets.
Contract documentation:
Offer, confirmation of order and delivery note.
4 General information
4.1 Manufacturer
Filtration Group GmbH
Schleifbachweg 45
D-74613 Öhringen
Phone [phone]
Fax [phone]
4.2 Information about the Instruction Manual
FG Mat. No.: .......................................................79340811
Date: ....................................................................25.01.18
Version: ..................................................................12

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Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
4.3 ATEX type key
II
3
D
c
T 140°C
X
1.
2.
3.
4.
5.
6.
1
.
II
Valid for use above ground
2.
Category 1
Category 2
Category 3
Use in:
Zone
0
Zone
20
Zone
1
Zone
21
Zone
2
Zone
22
3.
Atmo-
sphere
G = Gas
D= Dust
G D G D G D
4.
Types of protection
c= Constructional safety
d= Flameproof enclosure
5.
T 140°C = The maximum surface temperature on the
dust removal filter is 140°C.
A temperature class is specified for gas.
T4 = 140°C
6.
X
A)
Suitable for dusts with a minimum ignition
energy greater than 3 mJ
B)
Suitable for dusts with a minimum ignition
energy greater than 10 mJ and pneumatic
conveying
C)
A suitable decoupling component must be
provided on the pressure, suction and
discharge sides prior to starting up the
surge pressure-resistant version of the
filtration device
(Space for name-plate)
(Space for ATEX name-plate)
The Ex type of protection is only valid in conjunction with the
declaration of conformity.
5 Intended application
DANGER!
PROHIBITED:
•Use for purposes other than that described below
without prior consultation with the manufacturer.
•Use in hazardous areas, unless explicitly mentioned in
the contract documentation.
•Use with smouldering, burning or adhesive particles.
•Use with highly explosive dusts (e.g. explosives, etc.).
•Temperatures below the dew point.
•
Hazardous substances and materials.
CAUTION!
This FG dust removal filter is only allowed to be
used in accordance with the operating conditions
specified in the contract documentation and in the
Instruction Manual. All forms of use which deviate
from or exceed the limits of use described above
are considered to be contrary to the intended
purpose. The manufacturer shall not be liable for
any damage resulting from such use.
CAUTION!
Conditionally allowed:
•Use of solvents in consultation with the manufacturer.
•Use as a "vacuum cleaner" in accordance with the
specified operating conditions.
FG jet pulse filters are designed for dry dust removal from
dust-laden gases. The cartridges should preferably be
cleaned during the intervals between filtration cycles.
Possible applications (selection):
Exhausting dust from a machine
Pneumatic conveying
Fig. 1: Applications

Page 5
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
6 Functional description
6.1 Principle of the process
1
The dust-laden gas flows into the dirty gas chamber.
2
The dust particles are separated on the cartridges.
3
The cleaned gas enters the cleaned gas chamber.
Fig. 2: Filtration principle
4
The cartridge is cleaned periodically by means of a pulsed
jet of compressed air.
5
The pulsed air jet causes the filter cake to be detached
uniformly.
6
The accumulated dust drops down to the bottom.
The filtration process should preferably be interrupted for
cleaning.
Fig. 3: Cleaning principle
1
3
2
4
5
6

Page 6
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
7 Technical data
7.1 General data (excluding options)
7.1.1 Dust filter housing (standard version)
Material:......................................... Stainless steel 1.4301
Seals:.........................................................................NBR
Clamp rings:..................................Galvanized sheet steel
Max. operating temperature
(without sound absorbing cover):............................ 120°C
Max. operating temperature
(with sound absorbing cover):................................... 40°C
Pressure resistance: .......................................+/- 50 mbar
The values for the standard version apply
unless otherwise indicated in the contract
documentation.
Other materials and temperatures are
available as special versions.
7.1.2 Cartridges
Filter material:....Refer to order-specific list of spare parts
Seal material: ...................................PES needle felt
Metal parts:....... Galvanized sheet steel/1.4301 (optional)
Refer to the contract documentation
(offer/order confirmation) and/or the cartridge
data sheet for more technical data.
7.2 Compressed air connection
Compressed air:................................6 – 7 bar, dewatered
Consumption per cleaning cycle: ................ Approx. 10 lN
*
7.3 Noise emission
Continuous sound pressure level:....................< 70 dB(A)
7.4 Ambient conditions
Ambient temperature:..................................- 15 ... + 70°C
Floor:........................................Level, free from vibrations
Atmosphere:................................................Non-corrosive
*N = Normal conditions (corresponds roughly to the
“suction capacity” of a compressor)
8 Transport and storage
Transport
CAUTION
High centre of gravity!
⇒Risk of injury to persons or damage to
property
•Do not transport when assembled!
•Always transport horizontally
•Avoid vibrations
•Do not remove the transport lock until the equipment has
reached its installation location
Fig. 4: Delivery condition
Fig. 5: Centre of gravity
Storage
•Always store in the original packaging
•Always store in a dry, frost-free room
Seaworthy packaging is specified in the
contract documentation as an option.
Centre of gravity
Transport lock
Cardboard box (e.g.)
SFK 02
SFK 03

Page 7
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
9 Installation
WARNING!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•This FG dust removal filter is only allowed
to be installed and operated in the category
specified in the contract documentation
(offer/order confirmation).
•If no category is specified: Do not operate
the FG dust removal filter in hazardous
areas!
•The owner is responsible for zoning.
•
The owner of the plant is solely responsible
for implementing the appropriate explosion
protection measures!
•If in doubt, please consult the responsible
authorities.
WARNING!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•The system is only allowed to be installed,
accepted and tested by a suitably qualified
person (99/98/EC).
WARNING!
If the system is installed by unauthorised
persons
⇒Risk of injury
⇒All warranty claims are rendered invalid
•The system must be installed by a suitably trained
person!
WARNING!
Danger when pressure is vented
⇒Risk of injury
•Keep well away from the pressure vent area.
•Heed the manufacturer’s instructions.
9.1 Installation
WARNING!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•Check the conductivity between all
components!
•Note the maximum permissible resistance:
R < 10 Ω.
•Make sure that earthing is provided by the
customer.
It must be possible to remove the filter
insert in order to carry out maintenance
work.
•The unit must be installed on a firm surface.
Fig. 6: Installation with clamp ring
Fig. 7: Installation with flange ring
H
Top part Flange seal
Clamp ring
Nozzle (optional)
Top part Seal
Flange ring
Nozzle (optional)

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Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
9.2 Pressure relief devices
WARNING!
If inadmissible excess pressure occurs, the
dust removal filter may be torn loose from its
anchor point!
⇒
Risk of serious injury or damage to property if parts fall
off the system.
•Design measures must be incorporated to prevent
inadmissible excess pressure on the untreated gas
side.
•Install pressure relief devices if necessary.
•Design measures must be incorporated to prevent
inadmissible excess pressure on the dirty side.
•Install pressure relief (PA+) and overfill protection (LA+)
devices.
•Cordon off the danger area.
•Limit the final surge at the end of a silo filling process.
•If in doubt, consult the manufacturer.
Fig. 8: Example of a pressure relief device
9.3 Pipe connections
CAUTION
Stress relief must be provided for all pipe connections to
the dust removal filter!
•Avoid pipe bends or contractions immediately upstream
or downstream of the dust removal filter.
•All connections must be properly secured (e.g. with pipe
clamps, clamp rings, bolted flanges, etc.).
•Check that all connections are tight.
9.4 Compressed air connection
9.4.1 Compressed air quality
•Oil and water-free
•Free of debris
•Pressure for SFK: p = 6 bar
•Refer to PNEUROP 6611/1984 for quality grades
9.4.2 2/2-way valve connection
A: Jet pulse nozzle
P: Pressure vessel
Fig. 9: Connection diagram for the 2/2-way valves
9.4.3 Compressed air connection
•Install a pressure reducing valve and filter near the dust
removal filter if necessary.
Install a suitable compressed air shut-off
valve at an easily accessible point.
•Connect compressed air (1/2”) to the dust removal filter.
Fig. 10:Compressed air connection
LA+ PA+
A
P
Pressure
relief
device
1/2“i

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Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
9.5 Electrical connections
DANGER!
Danger of electric shock!
⇒Risk of serious or fatal injury in case of
contact with electrical components.
•All electrical installation work must be
carried out by a suitably qualified
electrician.
WARNING!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•Connect a protective earth conductor.
•Comply with the permissible ambient
temperature.
WARNING!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•Check the conductivity between all
components!
•Maximum permissible resistance:
R < 10 Ω.
•Make sure that earthing is provided by
the customer.
9.5.1 2/2-way valve connection
Fig. 11:Electrical connection of the 2/2-way valves
9.6 Cleaning control
The cartridge is cleaned periodically. The pulse and interval
times vary according to the process. The times indicated
below are recommended standard values.
tp
Interval time
Approx. 8 min
ti
Pulse time
Approx. 0.3 s
Fig. 12:Periodic cleaning
10 Start-up
DANGER!
This FG dust removal filter is not allowed to be put into
operation until it has been established that the
machine/system in which it is to be installed complies
with the requirements of the applicable EC directives,
harmonised standards, European standards or equivalent
national standards.
WARNING!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•Check the conductivity between all
components!
•Maximum permissible resistance
R < 10 Ω.
•Make sure that earthing is provided by
the customer.
10.1 Initial start-up or start-up after a prolonged
shut-down
•Inspect all system parts.
•Remove all parts that do not belong to the system (such
as tools, installation waste, etc.)
•Check the pipe connections (e.g. clamps).
•Tighten all screws and bolts.
10.2 Starting up the dust removal filter
CAUTION
If the maximum permissible volumetric flow is
exceeded
⇒Risk of damage to the cartridges.
•Be careful not to exceed the maximum permissible
volumetric flow when the system is started up.
•Turn on the compressed air supply.
•Switch on the controller.
•Start up the dusty system.
•Throttle the volumetric flow if necessary.
24 V DC
230 V AC
*
* Connect a protective earth
conductor for use in hazardous
areas
A
P
Valve
Time

Page 10
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
11 Normal operation
WARNING!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•Check the conductivity between all
components!
•Maximum permissible resistance:
R < 10 Ω.
•Make sure that earthing is provided by
the customer.
The dust removal filter works automatically during normal
operation with a suitable FG filter controller.
The dust removal filter must be
monitored in accordance with the repair
and maintenance schedule (refer to
section 14.1)!
11.1 General information about emptying dust
WARNING!
If harmful substances are inhaled
⇒Risk of injury
•Suitable protective equipment should be
worn whenever dust is emptied.
•Always dispose of dust in a manner which
does not pollute the environment!
•Interrupt the volumetric flow.
•Start a manual cleaning cycle.
•Take steps to prevent the complete plant from being
inadvertently switched on again.
•Wear personal protective equipment.
12 Shutting down the dust removal filter
12.1 Temporary shut-down
•Switch off the fan or shut down the dusty system.
•Turn off the compressed air supply.
12.2 Prolonged shut-down (> 48 h)
•Start a manual cleaning cycle.
•Switch off the fan or shut down the dusty system.
•Turn off the compressed air supply.
•Decompress the pressure vessel (e.g. by starting a
manual cleaning cycle).
•Carry out the maintenance work as described in section
14.1).
12.3 Emergency shut-down
•Actuate the EMERGENCY STOP button provided by the
customer.
13 Troubleshooting
Fault
Possible
cause
Remedy
Insufficient fan
power on start-
up
Direction of
rotation incorrect
Reverse the
direction of
rotation
Reduced
suction capacity
Not enough
compressed air
Check the
compressed air
pressure
(6 bar for SFK)
Cartridges
clogged
Check the
cartridges and if
necessary renew
them
Cleaning
ineffective
Check the
controller
Check the
compressed air
pressure
(6 bar for SFK)
Pipe clogged
Open the pipe and
if necessary clean
it
Cleaning
inadequate
Clean more
frequently
Cartridges
unsuitable
Try alternative
cartridges (e.g.
PTFE coated)
Dust
accumulation
on cleaned gas
side
Cartridge seat not
tight
Tighten the
cartridges
Cartridges
damaged
Check the
cartridges for
cracks/holes and if
necessary renew
them
Filter plate not
tight
Check the filter
plate
Renew the seal
•For all other faults, please call FG Customer Service.

Page 11
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
14 Maintenance
DANGER!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•Work is only allowed to be carried out in
hazardous areas if appropriate safety
precautions are implemented.
•Safety precautions must be implemented
by the owner.
WARNING!
If the system is maintained by unauthorised
persons
⇒Risk of injury
⇒All warranty claims are rendered invalid
•The system must be maintained by a suitably trained
person!
Before all maintenance work:
•Shut down the dust removal filter/system.
•Clean the cartridges in a rapid cleaning cycle.
•Turn off the compressed air supply.
•Decompress the pressure vessel (e.g. by starting a
manual cleaning cycle).
•Take steps to prevent the machine/system from being
switched on again by unauthorised persons.
•Wear protective clothing and equipment appropriate to
the hazard potential of the medium (e.g. goggles,
respirator, protective clothing, etc.).
•Carry out the maintenance work.
•Start up the dust removal filter/system again.
•Observe the dust removal filter/system.
Does it operate normally?
•If the filter/system does not operate normally, refer to the
troubleshooting table (section 13).
14.1 Inspection and maintenance schedule
Refer also to the contract documentation.
Interval
Component
Activity
Weekly
Dust removal filter
Carry out a visual
inspection of the
exterior
Compressed-air
maintenance unit
Carry out a visual
inspection of the
water separator and
drain if necessary
Dust bucket/bag
Carry out a visual
inspection and empty
if necessary1
Monthly
Cartridges
Check the assembly
torque (> 6 Nm)
Carry out a visual
inspection for cracks
Clamping bands
Carry out a visual
inspection for
corrosion
Bolted clamping
bands
Carry out a visual
inspection for
corrosion
Bolted flanges
Carry out a visual
inspection for
corrosion
Dust removal filter
Check the
conductivity between
all components.
Note the maximum
permissible
resistance: R < 10 Ω
Yearly
Compressed air
connections
Check
Cartridges
Check the
conductivity between
all components.
Note the maximum
permissible
resistance: R < 10 Ω
The necessary maintenance work is
dependent on the particular application.
Please consult the manufacturer if necessary.
1Check more frequently if large amounts of dust
accumulate.

Page 12
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
14.2 Replacing the cartridges
DANGER!
Explosion hazard!
⇒Risk of injury to persons or damage to
property
•Check the conductivity between all
components!
•Maximum permissible resistance:
R < 10 Ω.
•Make sure that earthing is provided by
the customer.
•Interrupt the volumetric flow.
•Start a rapid cleaning cycle
(clean each cartridge twice).
•Take steps to prevent the complete system from being
inadvertently switched on again.
•Wear personal protective equipment.
•After approximately 5 minutes (time required for the dust
to settle), bang hard on the maintenance door, so that
any accumulated dust drops down to the bottom.
•Open the maintenance door.
•Remove any debris with a hand brush.
•Apply a closed hexagon spanner to the end cap on the
bottom of the cartridge (a/f 24, galvanized cartridges
only).
•Unscrew the cartridge anti-clockwise.
•Fit a new, original cartridge onto the thread and screw it
on loosely.
•Tighten with a torque spanner (approx. 6 Nm).
•Dispose of the contaminated cartridge in a manner which
does not pollute the environment.
Fig. 13:Replacing an RFK/SFK cartridge
Filter plate
Cartridge
Hex head
a/f 24

Page 13
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
15 Type number key
XXX
-
XX
XXX
XXXxXX
XXX
XX
XX
XX
*EXXXXXXXX
40digits
1
4
5
8
12
19
23
26
29
31
No.
1
2
3
4
5
6
7
8
9
1
Unit type
(3 digits)
SF. - Jet pulse filter with pressure cleaning
SFI - Portable industrial vacuum cleaner with integrated high-performance fan
SFR - Jet pulse filter with rotating wings
SFK - Jet pulse filter with conical cartridges
RFK - Vibrating filter with conical cartridges
RF. - Vibrating filter
AF. - Non-cleanable filter (“absolute” filter)
AFK - Non-cleanable filter with conical cartridges (“absolute” filter)
NFK - Jet pulse filter with conical cartridges and post-filter stage
NF. - Jet pulse filter with post-filter stage
NFR - Jet pulse filter with rotating wings and post-filter stage
Reserved for FG product
designation
-{}-2
Cartridge type / installation position (refer to Appendix)
(2 digits)
3
Number of cartridges(3 digits)
4
Dimensions
(6 digits)
Rectangular units Length x width in [dm]
e.g. 016x16 1600 x 1600 mm
Round units Diameter in [cm]
e.g. DN-100 Nominal diameter 1000 mm
5
Type of
construction
(3 digits)
Provided for customer's designation in case of special custom versions
(to be agreed between customer, IISE and IIDE – separate sheet required!)
1st + 2nd digits: Type
3rd digit: Optional parts
S1 - Standard type with bucket
S2 - Standard type with bag
S3 - Standard type with drawer
S5 - Bag dumping unit
S6 - Product separator with cone
S7 - Product separator with prepared cone
S. - Standard type with bottom
A. - Flanged body-type filter
E. - Integrated filter
. - No optional parts
V - Fan
S - Fan and sound insulation cover
or silent fan
W - Weather-proof cap
6
Housing
material
(2 digits)
V2 - Stainless steel V2A (1.4301)
V4 - Stainless steel V4A (1.4571 or equivalent)
VS - Special stainless steel
SZ - Galvanized sheet steel
SL - Painted or powder coated sheet steel
S1 - Painted or powder coated sheet steel RAL 7035
S2 - Painted or powder coated sheet steel RAL 7032
AL - Aluminium
SO - Special (refer to basic data and/or drawing)
7
Fans
(2 digits)
00-99 - Standard fans (refer to list of fans)
.. - Without fan
SO - Special (refer to basic data and/or drawing)
8
Variants
(2 digits)
1st digit
2nd digit
In case of more than one
matching criterion, the higher
digit takes priority
S - Standard version
K - Custom version
(acc. to drawing, differences saved in SAP
info text)
0 .. 9- Special versions
(acc. to drawing, differences saved in SAP
info text)
D - Flameproof enclosure
(p < -0.4 bar, p > 1 bar)
B - With rupture disc (pressure burst proof)
T - Pressure burst proof enclosure
A - Basic version acc. to ATEX Directive 94/9/EC
E - Earthed/capable of electrostatic discharge
Z - With controller
. - Without controller/no variants specified
9
Cartridge
(10 digits)
* E + material no. of integrated cartridge
If several cartridge types: * E with material no. of cartridge used in first filter stage
FG
design.

Page 14
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
Keys for the cartridge type and installation position
Key
Cart.
type
Cart.
diam.
Cart.
length
Alternative
Inst.
pos.
Installation
Comments
xx
Designation not yet known – device still at project stage!
00
Other cartridge types
Upright
Untreated gas side
01
852 902
120
300 852 838
Upright
Untreated gas side
RD 72x5
02
852 903
120
600
Upright
Untreated gas side
RD 72x5
03
852 904
120
1000
Upright
Untreated gas side
RD 72x5
04
852 907
328
300
Upright
Untreated gas side
Tie bolt, RLD
05
852 908
328
600 852 782, 852 844, ...
Upright
Untreated gas side
Tie bolt, RLD
06
852 909
328
1000
Upright
Untreated gas side
Tie bolt, RLD
07
852 030
328
1000 852 958
Upright
Untreated gas side
Bayonet
08
2 x 852 908
328
1200 852 758 + 852 782
Upright
Untreated gas side
Tie bolt, RLD
09
852 032
328
1200
Upright
Untreated gas side
Quick-Lock
10
11
852 054
160
1000
Upright
Untreated gas side
RD 100x4
20
Other cartridge types
Upright
Cleaned gas side
21
852 829
300
Upright
Cleaned gas side
22
852 781
600
Upright
Cleaned gas side
23
852 943
983
Upright
Cleaned gas side
24
Upright
Cleaned gas side
25
852 903
120
600
Upright
Cleaned gas side
With adapter
26
852 904
120
982
Upright
Cleaned gas side
With adapter
27
852 931
160
1000 852 953
Upright
Cleaned gas side
30
852 931
160
1000 852 953
Upright
Untreated gas side
With adapter
50
Other cartridge types
Horizontal
Untreated gas side
51
852 902
300 852 838
Horizontal
Untreated gas side
RD 72x5
52
852 903
600
Horizontal
Untreated gas side
RD 72x5
53
852 904
1000
Horizontal
Untreated gas side
RD 72x5
54
55
852 054
1000
Horizontal
Untreated gas side
RD 100x4
61
852 907
300
Horizontal
Untreated gas side
Tie bolt
62
852 908
600
Horizontal
Untreated gas side
Tie bolt
63
852 909
1000
Horizontal
Untreated gas side
Tie bolt
64
Horizontal
Untreated gas side
65
2 x 852 908
1200
Horizontal
Untreated gas side
Tripod
70
Other cartridge types
Horizontal
Cleaned gas side
99
Other variants
Examples:
SFR-08 018 016x16 S3S S1 76 KE*E79355447
SFR unit with AE-2E,18 type 852 908 cartridges, rectangular 1600x1600
mm base, dust drawer, sound absorbing cover, powder coated RAL 7035,
VR 76 fan, custom version / Ex protection, cartridge material no.
79355447
SFK-27 021 010x16 S3S S1 65 SZ*E78386559
SFR unit with conical cartridges, 21 type 852 931 cartridges, rectangular
1000x1600 mm base, dust drawer, sound absorbing cover, powder coated
RAL 7035, VR 65 fan, standard version / time control, cartridge material
no. 78386559
SFK-02 015 DN-073 A.W V4 25 SD*E78345811
SFK unit with conical cartridges, 15 type 852 903 cartridges, round DN
730 mm, flanged body-type filter, weather-proof cap, stainless steel
1.4401 or equivalent, VR 25 fan, standard version / flameproof, cartridge
material no. 78345811
SFK-03 008 DN-053 S6V V2 .. SB*E79355645
SFK unit with conical cartridges, 8 type 852 904 cartridges, round DN
530 mm, flanged body-type filter, weather-proof cap, stainless steel
1.4301 or equivalent, without fan, standard version / rupture disc, cartridge
material no. 79355645

Page 15
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
16 Cartridges used
Enter the ordering data in the table (refer to the contract documentation, offer/order confirmation).
No.
Qty.
Designation
FG Mat. No.
Material
1
2
3
4
Changed cartridges:
Date:
Changed by:
No.
Qty.
Designation
FG Mat. No.
Material
1
2
3
4
Changed cartridges:
Date:
Changed by:
No.
Qty.
Designation
FG Mat. No.
Material
1
2
3
4
Changed cartridges:
Date:
Changed by:
No.
Qty.
Designation
FG Mat. No.
Material
1
2
3
4

Page 16
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
17 Manufacturer’s declaration

Page 17
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
18 Declaration of conformity

Page 18
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
19 Declaration of incorporation
As defined by the EC Machinery Directive.

Page 19
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12

Page 20
Translation of the original instructions Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12