HYDAC International AquaSensor AS2000 Series Operating manual

FAM10/15/30/50/70
with AquaSensor
Additional instructions
English (translation of original instructions)
Document No.: 3139117c

FAM with AquaSensor Trademarks
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Trademarks
The trademarks of other companies are exclusively used for the products of those
companies.
Copyright © 2008
by HYDAC Filtertechnik GmbH
all rights reserved
All rights reserved. This manual may not be reproduced in part or whole without the
explicit written agreement from HYDAC Filtertechnik. Contraventions are liable to
compensation.
Exclusion of liability
We made every endeavor to ensure the accuracy of the contents of this document.
Consequently, we accept no liability for such errors as may exist nor for any damage
or loss whatsoever which may arise as a result of such errors. The content of the
manual is checked regularly. We welcome any suggestions for improvements.
All details are subject to technical modifications.
Technical specifications are subject to change without notice.
HYDAC Filtertechnik GmbH
Service Technology Division / Filter Systems
Postfach 12 51
D-66273 Sulzbach / Saar
Germany
Phone: ++49 (0) 6897 / 509 – 01
Fax: ++49 (0) 6897 / 509 – 846

FAM with AquaSensor Trademarks
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Content
Trademarks ............................................................................................................................. 2
Preface ....................................................................................................................................4
Technical Support.................................................................................................................5
Modifications to the Product .................................................................................................5
Warranty ...............................................................................................................................5
Using the documentation ...................................................................................................... 6
Items supplied ........................................................................................................................7
Pin assignment.......................................................................................................................8
Introduction ............................................................................................................................9
Abbreviations and symbols................................................................................................... 9
Description............................................................................................................................10
Measuring system...............................................................................................................10
Operation ..............................................................................................................................11
Setting the saturation level to be achieved ......................................................................... 11
Setting HI1 and LO1........................................................................................................ 11
Activating the automatic switch-off ..................................................................................... 12

FAM with AquaSensor Preface
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Preface
For you, as the owner of a product manufactured by us, we have produced this
manual, comprising the most important instructions for its operation and
maintenance.
It is intended to help you become acquainted with the ins and outs of the product
and use it properly.
You should keep it in the vicinity of the product so it is always at your fingertips.
Sometimes the information contained in the documentation cannot always keep up
with changes made to the product as we attach considerable importance to keeping
our products cutting-edge. Consequently, there might be deviations in technical
details, illustrations and dimensions.
If you discover errors while reading the documentation or have suggestions or other
useful information, please don’t hesitate to contact us:
HYDAC Filtertechnik GmbH
SVFI, Technical Documentation Department
Postfach 12 51
66273 Sulzbach / Saar, Germany
Fax: ++49 (0) 6897 509 846
Email: [email protected]
We look forward to receiving your input.
Our motto: “Putting experience into practice”

FAM with AquaSensor Preface
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Technical Support
If you have any questions, suggestions, or encounter any problems of a technical
nature, please don't hesitate to contact us. When contacting us, please always
include the model/type designation and article no. of the product:
Fax: ++49 (0) 6897 509 846
Email: [email protected]
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.
When making modifications or performing repair work to components affecting the
safety of the product, the product may not be put back into operation until it has
been examined and released by a HYDAC representative.
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 General Conditions of Sale and
Delivery of HYDAC Filtertechnik GmbH.
They are available at: www.hydac.com ÖAGB

FAM with AquaSensor Preface
Using the documentation
Please note that the method described above of locating specific
information does not release you from your responsibility for carefully
reading the entire manual prior to starting the unit up for the first time
and carefully rereading the manual at regular intervals later on.
WHAT do you want to know?
I determine which topic I am looking for.
WHERE can I find the information I’m looking for?
The document has a table of contents at the beginning. I select the chapter I'm
looking for and the corresponding page number.
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Product description /
Chapter heading
Page number
Edition date
Document language
Documentation No.
with Index
/
File name
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.

FAM with AquaSensor Items supplied
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Items supplied
The AS2000 retrofitting set for FAM comes packed and partially factory-assembled.
Please check the contents of the package before installation to make sure
everything is present.
The following items are supplied:
Item Qty. Designation Part no.
1 AquaSensor AS2000 series 3113936
1 Power supply unit 6007183
1 Mains cable Euro 6008448
1 Mounting plate (for FAM 15/30/50/70) 3238955
1 Supplementary schematic 3127738
1 Operation and Maintenance Instructions (this
document)
3139117

FAM with AquaSensor Pin assignment
Pin assignment
Connection schematics AS2000 with RS485 output, 2x 2 switching output and
analog outputs.
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+ - + -
%S °C
0 V
DATA -
DATA +
Vcc
Main board
Display modul
-
24VDC
+AC

FAM with AquaSensor Pin assignment
Introduction
These operating instructions are intended as a supplement to the documentation
"Operating and maintenance instructions FAM" and "Operating and maintenance
instructions AS2000 Series“.
Please consult the corresponding documentation for safety precautions and general
operating and warning instructions.
Abbreviations and symbols
The following symbols are used in these supplementary operating instructions to
designate instructions of particular importance:
This symbol marks an important note for the proper handling and
operation of the unit / software. Nonobservance of these notes
can lead to damage or failure of the unit / software.
This symbol designates tips for usage and other particularly
useful information.
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FAM with AquaSensor Description
Description
With the AquaSensor AS2000 offers you have the option of an automatic dedusting
of the fluid up to a particular water content/saturation level.
The dedusting of the medium takes place thereby automatically. The AS2000 takes
over control of the FAM.
Measuring system
The AquaSensor AS2000 continuously measures the saturation level and the
temperature of the fluid suctioned in by the FAM.
The saturation level indicates what percent of maximum possible water is dissolved
in the oil.
Where:
0% water-free oil
100% oil that is completely saturated with water
The measuring system is comprised of a measurement probe (Fig. 1.1) built into the
suction tract of the FAM and a transducer with display and control elements
(Fig.1.2) fitted on the carriage (depending on the unit).
Fig.1.1 FAM15/30/50/70 FAM 10
Fig.1.2
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FAM with AquaSensor Operation
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Operation
Thanks to the AquaSensor, the FAM can, in addition to normal operation, also be
used for controlling the FAM.
The saturation level to be achieved is to be entered on the AquaSensor for this
purpose, and the purification operation continues until the limit value has been
reached.
The objective while doing so must always be to achieve a water content far below
the saturation point.
Experience shows that a value less than 40% is expedient for this purpose.
Setting the saturation level to be achieved
Der AS2000 has two switch outputs:
1x Saturation level -> Switching output 1
1x Temperature -> Switching output 2
The low threshold for the saturation level LO1
The high threshold for the saturation level HI1
The low threshold for the temperature LO2
The upper threshold for the temperature HI2
The lower limit value LO1 represents the saturation level setting to be achieved
during operations with the FAM.
Set the upper limit value HI1 to 000.1.
Setting HI1 and LO1
The limit value LO1 and HI1 is set in the ALArmenu.
After the code has been entered in the main menu (a code must be established in
the ProG menu for newly delivered units), the A L A rmenu can be selected using
the =-key and confirmed by pressing down on set for a prolonged time.
The display jumps to the first menu option LO1. Here the saturation level to be
achieved is set using the =and ;keys. The position that can be currently modified
flashes in the display. The value can be modified by pressing the =key. The
position is changed with the ;key.
Confirm the set value by pressing down the set button for a prolonged period.
The display now jumps to HI1. Enter the value 000.1 here and confirm with the set
key (held down for a prolonged time).
Exit the setting mode by repeatedly pressing the set key briefly.

FAM with AquaSensor Operation
Activating the automatic switch-off
The following message is shown in the display after the FAM has been switched on
using the Start key
I .
Now the AUX key
A
UX
can be used to switch over to the controlled mode. The
following now appears in the display:
The automatic switch-off via the AquaSensor is not enabled until a "minimum
running time prior to automatic switch-off" (preset to 10 minutes) has elapsed. The
FAM continues to run after this time until the saturation value LO1 that has been set
is reached. Afterwards, the unit switches off.
K4 = Time for minimum running time before automatic
shutdown.
This setting is determined- for the AS2000 and may not
be changed!
K5 = Time to turn back on.
This can be modified to any setting.
Fig. 2.1
If the unit is not moved to another tank at once, then it will switch itself back on
again after a preselected "Switching back on time". This time can be also modified
to suit in the control cabinet by means of a delayed-action relay. This time can be
set to infinity (∞) if restarting is to be suppressed. To change back from automatic
shutdown mode to normal operation, simply press the start boutton.
Both modes can be stopped directly with the Stop key
O
.
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Fluid Aqua operates
A
utomatic mode
Fluid Aqua operates
A
utom. Switch-off Active

Notes

Notes

Notes

HYDAC Filtertechnik GmbH
Service Technology / Filter Systems Division
Industriegebiet Postfach 1251
66280 Sulzbach/Saar 66273 Sulzbach/Saar
Germany Germany
Phone: [phone] Central
Fax: [phone] Technical Department
Fax: [phone] Sales Department
Internet: www.hydac.com
Email: [email protected]