HYDAC FILTER SYSTEMS OLF-5-TAK User manual

OLF-5-TAK
Tank Connection Kit
2.0
Installation and Maintenance Instructions
English (translation of original instructions)
Keep for future reference.
Document No.: 4406591

Imprint
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Imprint
Publisher and responsible for the content:
HYDAC FILTER SYSTEMS GMBH
Postfach 1251
66273 Sulzbach / Saarland
Germany
Phone:
[phone]
Fax:
[phone]
E-mail:
[e-mail]
Homepage:
www.hydac.com
Court of Registration:
Saarbrücken, HRB 17216
Executive Director:
Mathias Dieter,
Dipl.Kfm. Wolfgang Haering
Documentation Representative
Mr. Günter Harge
c/o HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar
Phone:
[phone]
Fax:
[phone]
E-mail:
[e-mail]
© HYDAC FILTER SYSTEMS GMBH
All rights reserved. No part of this work may be reproduced in any form (print,
photocopy or by other means) or processed, duplicated or distributed using
electronic systems without the written consent of the publisher.
These documents have been created and inspected with the greatest care.
However, errors cannot be ruled out completely.

Content
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Content
Imprint............................................................................................................2
Documentation Representative...................................................................2
Content ..........................................................................................................3
Preface...........................................................................................................4
Technical Support........................................................................................4
Modifications to the Product........................................................................4
Warranty......................................................................................................4
Using the documentation.............................................................................5
Unpacking the Connection Kit.....................................................................6
Scope of delivery..........................................................................................6
Product Description......................................................................................7
Dimensions of the connector threads..........................................................8
Hydraulic data..............................................................................................8
Assembling the Kit .......................................................................................9
Suction and return tube ...............................................................................9
Adapter and breather filters.......................................................................10
Kit disposal .................................................................................................13
Contact / Service.........................................................................................13

Preface
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Preface
This operating manual was made to the best of our knowledge. Nevertheless
and despite the greatest care, it cannot be excluded that mistakes could have
crept in. Therefore please understand that in the absence of any provisions
to the contrary hereinafter our warranty and liability – for any legal reasons
whatsoever – are excluded in respect of the information in these operating
instructions. In particular, we shall not be liable for lost profit or other financial
loss. This exclusion of liability does not apply in cases of intent and gross
negligence. Moreover, it does not apply to defects which have been
deceitfully concealed or whose absence has been guaranteed, nor in cases
of culpable harm to life, physical injury and damage to health. If we
negligently breach any material contractual obligation, our liability shall be
limited to foreseeable damage. Claims due to Product Liability shall remain
unaffected.
Technical Support
Contact our technical sales department if you have any questions on our
product. When contacting us, please always include the model code, serial
no. and part no. of the product:
Fax:
[phone] - 9046
E-mail:
[e-mail]
Modifications to the Product
We would like to point out that changes to the product (e.g., purchasing
options, etc.) may result in the information in the operating instructions no
longer being completely accurate or sufficient.
After modification or repair work that affects the safety of the product has
been carried out on components, the product may not be returned to
operation until it has been checked and released by a HYDAC technician.
Please notify us immediately of any modifications made to the product
whether by you or a third party.
Warranty
For the warranty provided by us, please refer to the terms of delivery of
HYDAC FILTER SYSTEMS GMBH.
You will find these under www.hydac.com -> Legal information.

Preface
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Using the documentation
Note that the method described for locating specific information
does not release you from your responsibility of carefully reading
these instructions prior to starting the unit up for the first time and
at regular intervals in the future.
What do I want to know?
I determine which topic I am looking for.
WHERE can I find the information I’m looking for?
The documentation has a table of contents at the beginning. There, I select
the chapter I'm looking for and the corresponding page number.
de
HYDACFiltertechnikGmbH
BeWa123456ade
Seite x
Produkt/Kapitel
200x-xx-xx
The documentation number with its index enables you to order another copy
of the operating and maintenance instructions. The index is incremented
every time the manual is revised or changed.
Chapter description
Page number
Edition date
Document language
Documentation no.
with index/
file name

Unpacking the Connection Kit
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Unpacking the Connection Kit
When receiving and unpacking the Kit, check it for damage in transit. Report
any damage to the forwarding agent or responsible party. Dispose of the
packaging material in an environmentally friendly manner.
Scope of delivery
The following items are included in the scope of delivery:
Quantity Designation
Part number 3039235
1 Manifold block
2 Seal for breather filter
6 Pan head screw M5x120
1 Setscrew M5x8
1 Return tube Ø 38 x 3
1 Suction tube Ø 26.9 x 2.3, length 800 mm with G3/4" thread on
one side, 200 mm on the free end angled 90°
1 Straight screw-in union GE 22L, G3/4“
1 Hose assembly DIN 20066, DN 20, 1 SN, length 1250 mm
2 Elbow fitting 90° DIN 3942, 22L
1 Straight screw-in union GE 22L, G1/2“
2 Straight screw-in union GE 15L, G1/2“
1 Hose assembly DIN 20066, DN 12, 1 SN, length 1250 mm
2 Elbow fitting 90° ISO 8434, 15L
Part number 3042278
1 Manifold block
2 Seal for breather filter
6 Pan head screw M5x120
1 Setscrew M5x8

Product Description
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Product Description
The OLF-5-TAK Tank Connection Kit 2.0 is used for rapid retrofitting of
bypass-flow filter units in hydraulic systems.
The Kit can be integrated in all systems equipped with a breather filter for
which the circuit diagram is executed in accordance with DIN 24557/T2.
1
Bypass filtration unit
2
Breather filters
3
Tank breathing
4
Adapter
5
Return tube
6
Suction tube
S
Suction side
R
Return flow side

Product Description
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Dimensions of the connector threads
Suction port S
G3/4“
Return port R
G1/2“
Suction tube
G3/4“
Hydraulic data
Flow rate [l/min] Viscosity
[mm²/s] Suction pressure [bar] Return pressure [bar]
5
200 -0.3 1
150 -0.1 0.7
100 -0.06 0.5
46 -0.06 0.3
15 90 -0.2 1.5
60 -0.18 1.2
The tabular values have been determined with the screw connections and
flexible lines included in the scope of delivery.

Assembling the Kit
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Assembling the Kit
The assembly of the TAK is described in the following chapter for part
number 3039235. This contains the part number 3042278.
Suction and return tube
Please note the following basic principles for the positioning of the lines in the
tank:
It is imperative that the end of the return tube be positioned below the oil
level.
Observe a maximum distance between the suction and return flow points in
order to ensure filtration of the entire tank content.
Position the suction point as low as possible, although not directly on the tank
bottom, because otherwise sediment could be suctioned up as well.
1.
Slide the return tube into the
adapter.
Fasten it in place with the
setscrew. Use a size 2.5 Allen
key for this purpose.
You can additionally glue it into
the adapter.

Assembling the Kit
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2.
Apply adhesive to the thread of
the suction tube.
Screw the tube into the adapter.
Adapter and breather filters
Note that the circuit diagram of the breather filter must be executed in
accordance with DIN 24557/T2.
1.
Removing the mounted
breather filter
2.
Remove the existing seal
between the breather filter and
the tank.
Clean the sealing faces.
Mount a new seal.

Assembling the Kit
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3.
Fasten the seal and the adapter
on the tank with the M5 x 120
cheese head screws suppled.
4.
Screw the screwed fittings into
the adapter.
Connect the R and S
connections of the adapter and
bypass-flow filter unit. Use the
hose lines provided for this
purpose.

Assembling the Kit
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5.
Use a new seal to mount the
breather filter on the adapter.
Use the available fastening
screws for this purpose.
6.
Insert the filter and cover of the
breather filter.
The OLF-5-TAK can now be
used.

Kit disposal
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Kit disposal
Dispose of the packaging material in an environmentally friendly manner
After dismantling the Kit and separating its various materials, dispose of it in
an environmentally friendly manner.
Contact / Service
For product information or technical support or if you have comments or
suggestions concerning this manual, please contact:
HYDAC FILTER SYSTEMS GMBH
Phone:
[phone]
Fax:
[phone]
E-mail:
[e-mail]
Regular inspection and maintenance work are indispensable to ensure
trouble-free operation and a long service life for the unit.
Our HYDAC ServiCenter offers you these tasks within agreed-upon time
frames and at fixed prices.
HYDAC SERVICE GMBH
Friedrichstaler Straße 15a, Werk 13
66540 Neunkirchen-Heinitz
Germany
Phone:
[phone]
Fax:
[phone]
E-mail:
[e-mail]

HYDAC FILTER SYSTEMS GMBH
Industriegebiet Postfach 1251
66280 Sulzbach/Saar 66273 Sulzbach/Saar
Germany Germany
Tel: [phone] Central
Fax: [phone] Technical Department
Fax: [phone] Sales
Internet: www.hydac.com
E-Mail: [e-mail]