1/16
Inline filter
Types 40 FLEN 0160 to 1000; 40 FLE 0045, 0055, 0120 to 0270
Nominal sizes according to DIN 24550: 0160 to 1000
Nominal sizes according to BRFS: 0045, 0055, 0120 to 270
Nominal pressure 40 bar
Connections up to SAE 4”
Operating temperature –10 ℃ to +100 ℃
RE 51401/09.10
Replaces: 01.09
Table of contents Application
–
Fil
trat
i
on o
f
pressure
fl
u
id
s an
d
l
u
b
r
i
cants.
–
Filtration of fluids and gases.
–
Direct installation into pipe work.
–
Direct wear protection of downstream components and systems.
–
Offline filtration at high filter service lives.
Contents Page
Application, Features 1
Design, Filter element, Accessories, Characteristic curves
Quality and standardization 2
Ordering code 3
Preferred types 4
Ordering details:
Electronic switching element for clogging indicator 5
Plug-in connectors according to IEC 60947-5-2 5
Symbols 6
Technical data 7
Characteristic curves 8 … 11
Dimensions 12, 13
Spare parts 14, 15
Installation, commissioning and maintenance 16
Features
– Filters for inline installation
– Particularly suited for off-line filtration
– Extremely large filter area
– Flow optimised design due to 3D computer-supported design
– Low pressure drop
– Special highly efficient filter media
2/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270 RE 51401/09.10
Filter element
Pleated design with optimised pleat density and various filter
media.
The filter element is the most important component of the sys-
tem “FILTER” in view of prolonged life and wear protection of
the system.
The most important criteria for selection are the required de-
gree of cleanliness of the operating medium, the initial pres-
sure differential and the contamination retention capacity.
For further detailed information please refer to our “Filter Ele-
ments” brochure.
Accessories
Clogging indicator
Basically, the filter is equipped with mechanical optical clog-
ging indicator. The electronic clogging indicator is connect-
ed via the electronic switching element with 1 or 2 switching
points, which has to be ordered separately. The electronic
switching element is attached to the mechanical optical clog-
ging indicator and held by means of a locking ring.
Bypass valve
To protect the filter element during startup and over pressuri-
sation due to clogging.
Quality and standardization
The development, manufacture and assembly of BRFS indus-
trial filters and BRFS filter elements is carried out within the
framework of a certified quality management system in accor-
dance with ISO 9001:2000.
The pressure filters for hydraulic applications according to
51401 are pressure holding equipment according to article 1,
section 2.1.4 of the pressure equipment directive
97/23/EG (DGRL) However, on the basis of the exception in
article 1, section 3.6 of the DGRL hydraulic filters are exempt
from the DGRL, if they are not classified higher than catego-
ry I (guideline 1/19). They do not receive a CE mark.
Characteristic curves
Our software “BRFilterSelect” makes it possible to optimise
filter selection, see download area
http://www.eppensteiner.de.
1)Additional characteristic curves for the filters in this cata-
logue can be found in the BRFS filter calculation programme.
Design
Three part modular design comprising of lower filter part with
inlet and outlet, mantel tube and removable threaded filter
head.
Further design variants available on request.
Hydraulics Bosch Rexroth AG
RE 51401/09.10 40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270
3/16
Ordering code
Pressure
40 bar = 40
Design
Inline filter with filter element
according to DIN 24550 = FLEN
Inline filter with filter element
according to BRFS standard = FLE
Nom. size
FLEN… = 0160 0250 0400
0630 1000
FLE… = 0045 0055 0120
0200 0270
Filtration rating µm
Nominal
Stainless steel wire mesh, cleanable:
G10, G25 = G…
Paper, non-cleanable P10 = P…
Absolute (ISO 16889)
Micro glass, non-cleanable
H3XL, H10XL, H20XL = H…XL
Pressure differential
Max. admissible pressure differential of the filter ele-
ment
30 bar = A
Element model
Standard adhesive T = 100 °C = 0…
Standard material = …0
Chemically nickel-plated = …D
1)
Solenoid
Without = 0
Complementary
details
0 = Without
Z
2)
= Certificate
Material
0 = Standard
D
1)
=
Chemically nickelplated
Seal
M = NBR seal
V = FKM seal
Connection
Inlet/Outlet
S0 = SAE flange
Clogging indicator
V2,2 = Clogging indicator, optical
specify hydraulic pressure 2.2 bar
Bypass valve
0 = Without
7 = 3.5 bar
40 A 0
V2,2 S0
1)
Only in connection with FKM seal.
2)
Z = Manufacturer's inspection certificate M according to DIN 55350 T18
Ordering example:
40 FLE 0270 H10XL-A00-07V2,2-S0M00
Of the filter element
Filter element
Design = 1.
Nom. size
FLEN… = 0160 0250 0400 0630 1000
FLE… = 0045 0055 0120 0200 0270
Filtration rating µm
Nominal
Stainless steel wire mesh, cleanable: G10, G25
= G…
Paper, non-cleanable: P10 = P…
Absolute (ISO 16889)
Micro glass, non-cleanable: H3XL, H10XL, H20XL = H…XL
Pressure differential
Max. admissible pressure differential of the filter element
30 bar = A
Seal
M = NBR seal
V = FKM seal
Bypass valve
0 = With filter element always 0
Element model
0… = Standard adhesive T = 100 °C
…0 = Standard material
…D
1)
= Chemically nickel-plated
1. A 0
Ordering example:
1. 0270 H10XL-A00-0-M
Of the filter
4/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270 RE 51401/09.10
Preferred types
Inline filter with bypass, filtration rating 10 μm and nominal pressure 40 bar
Type Flow [Li/min] →
at ν = 30 mm
2
/s and Δp = 0.8 bar
Material number
40 FLEN 0160 H10XL-A00-07V2,2-S0M00 317 R928000335
40 FLEN 0250 H10XL-A00-07V2,2-S0M00 416
R928000336
40 FLE 0045 H10XL-A00-07V2,2-S0M00 496
R928000340
40 FLE 0055 H10XL-A00-07V2,2-S0M00 537 R928000341
40 FLEN 0400 H10XL-A00-07V2,2-S0M00 885
R928000337
40 FLEN 0630 H10XL-A00-07V2,2-S0M00 1129 R928000338
40 FLE 0120 H10XL-A00-07V2,2-S0M00 1355
R928000342
40 FLEN 1000 H10XL-A00-07V2,2-S0M00 1610
R928000339
40 FLE 0200 H10XL-A00-07V2,2-S0M00 2180
R928000343
40 FLE 0270 H10XL-A00-07V2,2-S0M00 2360
R928000344
Inline filter with bypass, filtration rating 3 μm and nominal pressure 40 bar
Type Flow [Li/min] →
at ν = 30 mm
2
/s and Δp = 0.8 bar
Material number
40 FLEN 0160 H3XL-A00-07V2,2-S0M00 135
R928000325
40 FLEN 0250 H3XL-A00-07V2,2-S0M00 210 R928000326
40 FLE 0045 H3XL-A00-07V2,2-S0M00 310
R928000330
40 FLE 0055 H3XL-A00-07V2,2-S0M00 385 R928000331
40 FLEN 0400 H3XL-A00-07V2,2-S0M00 390
R928000327
40 FLEN 0630 H3XL-A00-07V2,2-S0M00 610
R928000328
40 FLEN 1000 H3XL-A00-07V2,2-S0M00 715 R928000329
40 FLE 0120 H3XL-A00-07V2,2-S0M00 960
R928000332
40 FLE 0200 H3XL-A00-07V2,2-S0M00 1260 R928000333
40 FLE 0270 H3XL-A00-07V2,2-S0M00 1520
R928000334
54
M12 x 1
Ø19,6
[2.12]
[0.77]
M12 x 1
Ø19,6
41,5
[1.63]
[0.77]
Hydraulics Bosch Rexroth AG
RE 51401/09.10 40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270
5/16
Ordering example: Pressure filter with mechanical optical clogging indicator for p
nom.
= 40 bar [580 psi] with bypass valve,
nominal size 270, with filter element 10 μm and electronic switching element M12x1 with 1 switching
point for pressure fluid mineral oil HLP according to DIN 51524.
Filter: 40 FLE 0270 H10XL-A00-07V2,2-S0M00 Material number: R928000344
Clogging indicator: ABZFV-E1SP-M12X1-1X/-DIN Material number: R901025339
Plug-in connectors according to IEC 60947-5-2 (dimensions in mm [inch])
Plug-in connector for K24 4-pin, M12 x 1
with screwed connection, cable fitting Pg9.
Material no. R900031155
Plug-in connector for K24-3m 4-pin, M12 x 1
with moulded in PVC cable, 3 m long.
Line cross-section:
4 x 0.34 mm
2
Core marking: 1
2
3
4
Brown
White
Blue
Black
Material no. R900064381
For electronic switching element with round plug-in connection M12 x 1
For additional round plug-in connections, see data sheet 08006.
Ordering details: Electronic switching element for clogging indicator
Rexroth power unit accessories
Filter
Clogging indicator
Electronic switching element with 1 switching point (changeover)
round plug-in connection M12x1 = E1SP-M12X1
Electronic switching element with 2 switching points (normally open/normally
closed), 75%, 100%, round plug-in connection M12x1, 3 LED
= E2SP-M12X1
Electronic switching element with 2 switching points (normally open/
normally closed), 75%, 100%, signal suppression up to 30 °C
round plug-in connection M12x1, 3 LED = E2SPSU-M12X1
–DIN = Identification for DIN and SAE
models
Unit series
1X = Unit series 10 to 19
(10 to 19: unchanged installation
and connection dimensions)
ABZ F V 1X –DIN
Electronic switching element Material no.
ABZFV-E1SP-M12X1-1X/-DIN R901025339
ABZFV-E2SP-M12X1-1X/-DIN R901025340
ABZFV-E2SPSU-M12X1-1X/-DIN R901025341
100%
2
4
75%
1(+)
3(–)
2
K2
100%
4
K1
75%
1(+)
3(–)
K2K1
S1
75%
S2-100%
2
4
1(+)
3(–)
B
A
B
A
6/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270 RE 51401/09.10
Pressure filter
Symbols
Switching element Plug
Switching
point 100%
LED red
Switching
point 75%
LED yellow
Stand-
by
LED green
Circuit diagram drawn
in the plugged in
condition at
temp. > 30 °C
(op. mode)
30 °C / 20 °C
86 °F / 68 °F
on / off
Electronic switching element
for clogging indicator
ABZFV-E1SP-M12X1-1X/-DIN
ABZFV-E2SPSU-M12X1-1X/-DIN
ABZFV-E2SP-M12X1-1X/-DIN
Switching element Plug
Switching
point 100%
LED red
Switching
point 75%
LED yellow
Stand-
by
LED green
Circuit diagram drawn in the plugged in
condition
(op. mode)
Switching element Plug
Hydraulics Bosch Rexroth AG
RE 51401/09.10 40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270
7/16
Electronic (electric switching element)
Electrical connection Round plug-in connection M12 x 1, 4-pin
Contact load, direct voltage A max. 1
Voltage range
E1SP-M12x1
V DC/AC max. 150
E2SP V DC 10 to 30
Max. switching capacity with ohmic loads 20 VA; 20 W; (70 VA)
Switching type E1SP-M12x1 Changeover
E2SP-M12x1 Normally open at 75% of the response pressure
Normally closed at 100% of the response pressure
E2SPSU-M12x1 Normally open at 75% of the response pressure
Normally closed at 100% of the response pressure
Signal switching through at 30 °C [86 °F],
Return switching at 20 °C [68 °F]
Display via LEDs
in the electronic switching element E2SP...
Stand-by (LED green); 75% switching point (LED yellow)
100% switching point (LED red)
Type of protection according to EN 60529 IP 65
For direct voltage above 24 V a spark suppression is to be provided to protect the switching contacts.
Technical data (For applications outside these parameters, please consult us!)
Weight Electronic switching element:
– with round plug-in connection M12 x 1 kg [lbs] 0.1 [0.22]
30025020015010050
8
7
6
5
4
3
2
1
0
400300200100
7
6
5
4
3
2
1
0
700500400300200100
6
4
3
2
1
0 600
7
5
500400300200100
5
4
3
2
1
0
600400300200100
5
4
3
2
1
0
500
1000400200
6
4
3
2
1
0 600
5
800
8/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270 RE 51401/09.10
H3XL…0160
Differential pressure [bar] →
Flow [L/min] →
H3XL…0250
Differential pressure [bar] →
Flow [L/min] →
H3XL…0400
Differential pressure [bar] →
Flow [L/min] →
Characteristic curves H3XL…
H3XL…0045
Differential pressure [bar] →
Flow [L/min] →
An optimum filter selection is made possible by using our
“BRFilterSelect” computer programme.
Oil viscosity:
Specific weight: < 0.9 kg/dm
3
Δp-Q characteristic curves for complete filters recommended
initial Δp for design = 0.8 bar
120 mm
2
/s
46 mm
2
/s
30 mm
2
/s
H3XL…0055
Differential pressure [bar] →
Flow [L/min] →
H3XL…0630
Differential pressure [bar] →
Flow [L/min] →
1400400200
4
3
2
1
0 600 800 12001000
1200400
6
4
3
1
0
5
800
2
1600
2000
1200400
4
3
1
0
5
800
2
1600 24002000
6
20050
2
0 100
1
300 350
4
3
150 250
200
2
0 100
1
400 500
4
3
300
1200400200
4
3
2
1
0 600
8
800 1000 1400
5
6
7
Hydraulics Bosch Rexroth AG
RE 51401/09.10 40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270
9/16
H3XL…0120
Differential pressure [bar] →
Flow [L/min] →
H3XL…0200
Differential pressure [bar] →
Flow [L/min] →
H3XL…0270
Differential pressure [bar] →
Flow [L/min] →
H10XL…0160
Differential pressure [bar] →
Flow [L/min] →
Characteristic curves H3XL… und H10XL…
H10XL…0250
Differential pressure [bar] →
Flow [L/min] →
An optimum filter selection is made possible by using our
“BRFilterSelect” computer programme.
Oil viscosity:
Specific weight: < 0.9 kg/dm
3
Δp-Q characteristic curves for complete filters recommended
initial Δp for design = 0.8 bar
120 mm
2
/s
46 mm
2
/s
30 mm
2
/s
H3XL…1000
Differential pressure [bar] →
Flow [L/min] →
2
0
1
400
3
1600800 2000
4
1200
200
2
0 100
1
400 500
3
300 600
200
2
0 100
1
400 500
3
300 700600
2,0
0
1,0
400
2,5
1200800 1600
1,5
0,5
200
2
0
1
400
3
1000600
4
800
200
2
0
1
400
3
1200600 800 14001000
10/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270 RE 51401/09.10
H10XL…1000
Differential pressure [bar] →
Flow [L/min] →
H10XL…0045
Differential pressure [bar] →
Flow [L/min] →
H10XL…0055
Differential pressure [bar] →
Flow [L/min] →
Characteristic curves H10XL…
An optimum filter selection is made possible by using our
“BRFilterSelect” computer programme.
Oil viscosity:
Specific weight: < 0.9 kg/dm
3
Δp-Q characteristic curves for complete filters recommended
initial Δp for design = 0.8 bar
120 mm
2
/s
46 mm
2
/s
30 mm
2
/s
H10XL…0120
Differential pressure [bar] →
Flow [L/min] →
H10XL…0400
Differential pressure [bar] →
Flow [L/min] →
Differential pressure [bar] →
H10XL…0630
Flow [L/min] →
2,0
0
1,0
400
2,5
2000800 2400
1,5
0,5
16001200
2,0
0
1,0
500
2,5
25001000 3000
1,5
0,5
20001500
3,0
Hydraulics Bosch Rexroth AG
RE 51401/09.10 40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270
11/16
H10XL…0200
Differential pressure [bar] →
Flow [L/min] →
H10XL…0270
Differential pressure [bar] →
Flow [L/min] →
Characteristic curves H10XL…
A proper filter design is enabled by our computer program
“BRFilterSelect”.
Oil viscosity:
Specific weight: < 0.9 kg/dm
3
Δp-Q characteristic curves for complete filters recommended
initial Δp for design = 0.8 bar
120 mm
2
/s
46 mm
2
/s
30 mm
2
/s
12/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270 RE 51401/09.10
Dimensions: 40 FLEN 0160 - 0630, 40 FLE 0045, 0055, 0120 (dimensions in mm)
Type
40 FLEN…
Volume in L
Weight
in kg
1)
A1 A2 A3
2)
A4 B1
B2 B3 B4 C1 C2 C3 C4 C5 D1 D2
0160 1.4 12.0 411
49.5
160
60 160 95 143 70
SAE 2”
3000 psi
DN50
M12 Ø 158 M16 Ø 140 21 22
0250 2.7 13.2 501
250
0400
4.0 19.5 543
61.5 70 195 105 155 90
SAE 3”
3000 psi
DN80
M16 Ø 188 M16 Ø 170 21 20
0630
7.1 21.9 693 400
Filter housing for filter elements in accordance with DIN 24550
1)
Weight including standard filter element and clogging indicator.
2)
Withdrawal dimension for filter element replacement.
Filter housing for filter elements according to BRFS standard
Type 40
FLE…
Volume in L
Weight
in kg
1)
A1 A2 A3
2)
A4 B1
B2 B3 B4 C1 C2 C3 C4 C5 D1 D2
0045
4.8 19.0 663
49.5
400
60 160 95 143 70
SAE 2”
3000 psi
DN50
M12 Ø 158 M16 Ø 140 21 22
0055
6.8 23.0 831 568
0120 14 27.4 1050 61.5 750 70 195 105 155 90
SAE 3”
3000 psi
DN80
M16 Ø 188 M16 Ø 170 21 20
Hydraulics Bosch Rexroth AG
RE 51401/09.10 40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270
13/16
Dimensions: 40 FLEN 1000, 40 FLE 0200 - 0270 (dimensions in mm)
Type
40 FLEN…
Volume in L
Weight
in kg
1)
A1 A2 A3
2)
A4 A5 B1
B2 B3 B4 C1 C2 C3 C5 D1
1000 12 50 553 90 260 65 118 113 113 183
SAE 4”
3000 psi
DN100
M16 Ø 216 Ø 200 26
Filter housing for filter elements in accordance with DIN 24550
Mounting area “B” for
Clogging
indicator
Mounting area “A”
for clogging indicator
View Z
Filter housing for filter elements according to BRFS standard
Type
40 FLE…
Volume in L
Weight
in kg
1)
A1 A2
A3
2)
A4 A5 B1
B2 B3 B4 C1 C2 C3 C5 D1
0200
22 60 911
90
758
320
310
118 113 113 183
SAE 4”
3000 psi
DN100
M16 Ø 188 Ø 200 26
0270
28 70 1145 992 540
1)
Weight including standard filter element and clogging indicator.
2)
Withdrawal dimension for filter element replacement.
14/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270 RE 51401/09.10
Spare parts list
All part no.s BRFS-specific.
40 FLEN 0160 - 0630
40 FLE 0045 - 0120
40 FLEN 1000
40 FLE 0200 - 0270
Size
FLEN 0160 0250 0400 0630 1000
FLE 0045 0055 0120 0200 0270
Part
Piece
Description Material
1
1 Filter housing Various Please indicate ordering information “Filter”
2
1 Lower filter part Various Please indicate ordering information “Filter”
3 1 Filter head Various Please indicate ordering information “Filter”
4 1 Filter element Various Please indicate ordering information “Filter Element”
5
1
Bleed screw
5.8 Part No. 4158
7 3
Seal ring
NBR / FKM Please indicate ordering information “Filter”
8 1 Bypass valve Various Part No. 5360
Please indicate order-
ing information “Filter”
9 1 Clogged indicator Various See ordering information “Clogging indicator”
10
1 Blanking plug Steel Part No. 789
11 1 Seal ring Soft steel Please indicate ordering information “Filter”
12 1 Locking screw Various Part No. 4844
13 1 Seal ring Soft steel Please indicate ordering information “Filter”
14
3
Socket head cap screw
8.8 Part No. 637 Part No. 652 –
15 4
Socket head cap screw
8.8 Part No. 633
16 2
Seal ring
NBR / FKM Please indicate ordering information “Filter”
17 1 Protective basket Steel – Part No. 4736
18
1 Blanking plug Steel – Part No. 795
Hydraulics Bosch Rexroth AG
RE 51401/09.10 40 FLEN 0160 - 1000; 40 FLE
0045, 0055, 0120 - 0270
15/16
Spare parts (insert for DIN and SAE filters)
DIN = Identification for DIN and SAE
models
Sealing material
M = See table below
V = See table below
Unit series
1X = Unit series 10 to 19
(10 to 19; unchanged
installation and connection dimensions)
Rexorth power unit accessories
Filter
Clogging indicator
Mechanical optical clogging indicator
for low-pressure filters
switching point 2.2 bar [32 psi] = NV2
Mechanical optical
Clogging indicator
ABZ F V NV2 1X DIN
Mechanical optical
Clogging indicator
Material no.
ABZFV-NV2-1X/M-DIN R901025312
The ordering details for filter elements can be found on
page 3.
Sealing material and surface coating for pressure fluids
Ordering detail
Mineral oils
Sealing material Element model
and material
Mineral oil HLP according to DIN 51524 M ...0
Fire-resistant hydraulic fluids
Emulsions HFA-E according to DIN 24320 M ...0
Synthetic water solutions HFA-S according to DIN 24320 M ...D
Water solutions HFC according to VDMA 24317 M ...D
Phosphate esters
HFD-R
according to VDMA 24317 V ...D
Organic esters HFD-U according to VDMA 24317 V ...D
Hydraulic fluids that are fast biodegradable
Triglycerides (rape seed oil) HETG according to VDMA 24568 M ...D
Synthetic esters HEES according to VDMA 24568 V ...D
Polyglycoles HEPG according to VDMA 24568 V ...D
Sealing kits must be ordered by stating the complete part
key.
Bosch Rexroth Filtration Systems GmbH
Hardtwaldstraße 43, 68775 Ketsch, Germany
POB 1120, 68768 Ketsch, Germany
Phone +49 (0) 62 02 / 6 03-0
Fax +49 (0) 62 02 / 6 03-1 99
brfs-support@boschrexroth.de
www.eppensteiner.de
© This document, as well as the data, specifications and other informa-
tion set forth in it, are the exclusive property of Bosch Rexroth AG. It
may not be reproduced or given to third parties without its consent.
The data specified above only serve to describe the product. No state-
ments concerning a certain condition or suitability for a certain applica-
tion can be derived from our information. The information given does not
release the user from the obligation of own judgment and verification. It
must be remembered that our products are subject to a natural process
of wear and aging.
16/16 Bosch Rexroth AG Hydraulics
40 FLEN 0160 - 1000; 40 FLE 0045, 0055, 0120 - 0270 RE 51401/09.10
Installation, commissioning and maintenance
Installation
Verify operating pressure with name plate information.
Screw the filter housing (position 1) to the fastening device
considering the flow direction (direction arrows) and withdraw-
al height of the filter element (position 4).
Remove the plugs from the filter inlet and outlets. Fit the filter
into the pipe work, ensuring that it is fitted free of tension.
Warning!
Assemble and disassemble the filter only when system is depres-
surised!
Vessel is under pressure!
When disassembling the filter, please note that the filter inlet
and the filter outlet need to be emptied separately!
Remove the filter bowl only if it is not pressurised!
Do not replace the clogging indicator while the filter is under
pressure!
Functional and safety warranty only applicable when using
genuine Rexroth spare parts!
Service filter only by trained personnel!
Commissioning
Switch on system pump.
Bleed filter by opening the plug / bleed valve (position 5),
close when operating fluid vents.
Maintenance
If the red indicator pin shows out of the logging indicator and/
or if the switching process in the electric display is triggered,
the filter element is clogged and needs to be replaced or
cleaned respectively.
Filter element replacement
Switch of the operating pump.
Open bleed screw (position 5) and relieve pressure.
Open plug Pos. 10 and drain the contaminated oil from the fil-
ter housing.
Unscrew upper filter part / filter cover (position 3) and pull fil-
ter element from the spigot by rotating it slightly, and remove
the same from the filter housing.
Again close plug Pos. 10.
Replace filter elements H...-XL, P..., clean the filter element
with material G … . The efficiency of the cleaning process de-
pends on the type of contamination and the value of the pres-
sure differential before the filter element was exchanged.
If the pressure differential after replacing the filter element is
more than 50% of the value before replacing the filter element
then the G…. element also needs to be replaced.
Install the cleaned or new filter element into the filter housing
and with light turning movements push it on to the centering
spigot. Beforehand apply some oil to the filter element seal
ring. During installation take care to ensure that the filter ele-
ment is not damaged due to contact on the top edge of the
mantel tube.
Check the seal ring Pos. 7 in the mantel tube for damage or
wear and replace if necessary. Install filter head by rotating it
clock-wise by hand up to the last thread and rotate back 1/4
rotation. Don’t use any tools.
Carry out commissioning as described above.
Technical modifications reserved!
