HYDAC FILTER SYSTEMS CTU 1x3x Series Operating And Maintenance Instructions Manual Download Page 38

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Operating the filter membrane holder

Version with a clip

NOTICE

Operation without an intermediate ring / supporting sieve

Leak in the filter membrane holder

►

The membrane holder only seals effectively when:

- a vacuum is applied

- a supporting sieve is inserted with a filter membrane

►

It is not possible to use two intermediate rings.

Squeeze the clip together by the handles (1). Push the clip over the filter

membrane holder (2). Carefully release the clip handles—the clip’s spring

force (3) will press the two halves together with the intermediate ring of the

filter membrane holder.
Make sure that an intermediate ring and two supporting sieves are used

when a clip is used.

CTU 1x3x Series

en(us)

Page 38 / 92

BeWa CTU1x3x 3631694d en-us 2017-03-13.docx

2017-03-13

Summary of Contents for CTU 1x3x Series

Page 1: ... Series Contamination Test Unit Operating and Maintenance Instructions English translation of original instructions Document no 3631694d Valid until serial number 0002S01495K000000191 Keep for future reference ...

Page 2: ... HYDAC International GmbH Industriegebiet 66280 Sulzbach Saar Phone 49 6897 509 1511 Fax 49 6897 509 1394 E mail guenter harge hydac com 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 be...

Page 3: ...regulatory information 15 What to Do in Case of Emergency EMERGENCY STOP 15 Transporting the CTU 16 Storing the CTU 19 Decoding the name plate 20 Checking the scope of delivery 21 CTU dimensions 22 Outer dimensions 22 Analysis chamber dimensions 23 Preparing the CTU for operation 24 Setting up the CTU 24 Connecting the CTU 26 Checking connections and contacts 26 Air extraction within the unit 29 N...

Page 4: ...tamination Testing 48 Spray extraction 48 Automatic reservoir switchover 50 Perform ultrasonic test optional 51 Switching the CTU off 53 Changing the filter membrane 54 Labeling the removed filter membrane 56 Performing inspection maintenance 57 User information for the products under pressure 58 Maintenance work overview 58 Maintenance intervals for CTU 1xx0 with A III cleaner as the test liquid ...

Page 5: ...ing the filter elements 74 Removing the filter regulator 75 Removing the top part 75 Removing the bottom part 75 Mounting the filter regulator 76 Mounting the bottom part 76 Mounting the top part 76 Spare parts list 77 Accessories 78 Options Variants 79 S2 Switch vacuum 79 Sensor to signal that the collecting pan is full optional 80 Disposing of the CTU 81 Technical Data 82 Attachment 83 EC declar...

Page 6: ... 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 49 6897 509 9046 E mail filtersystems hydac com Product modification We would like to point out that changes to the product e g purchasing additional options etc may mean that the information in the operating instructions is no longer applicable or adequate After ...

Page 7: ...sponding page number de HYDAC Filtertechnik GmbH BeWa 123456a de 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 CTU 1x3x S...

Page 8: ...and other equipment Maintain the unit inspection intervals prescribed by law Document the results in an inspection certificate and keep it until the next inspection Hazard symbols These symbols are listed for all safety information and instructions in these operating instructions which indicate particular hazards to persons property or the environment Observe these instructions and act with partic...

Page 9: ...s Fire hazard Harmful to the environment Wear eye protection Wear protective gloves Wear hearing protection Do not use any open fire or open flame while in operation CTU 1x3x Series en us Page 9 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 10: ...tuation with a low level of risk which if not avoided can result in minor or moderate injury NOTICE NOTICE The signal word indicates a hazardous situation with a high level of risk which if not avoided will result in damage to property Structure of the safety information and instructions All warning instructions in this manual are highlighted with pictograms and signal words The pictogram and the ...

Page 11: ...to your system nor for the use or functionality of your system Use the unit only for the application described in the following The ContaminationTest Unit CTU is a test bench for analyzing the technical cleanliness of components and systems in accordance with directive VDA 19 ISO 16232 or ISO18413 DANGER Only with soluble test liquid G 60 Spezial Flammable gas air mixture in the analysis chamber R...

Page 12: ...ly desalinated water as a test liquid CTU 1xx1 only Using water containing surfactants permissible pH values 6 10 as a test liquid is permitted Proper designated use of the product extends to the following o Maintaining adherence to all the instructions contained herein o Not operating unless the side paneling is fitted o Not operating unless the analysis chamber is closed o Performing requisite i...

Page 13: ...ility for any damage resulting from such use This risk is borne solely by the owner Improper use or use deviating from intended may result in hazards and or will damage the unit Examples of improper use Operation with an impermissible test liquid Operation under non approved operational conditions Operation when the safety devices are defective Modifications to the power unit made by the user or p...

Page 14: ...ersons with corresponding specialist training and several years work experience They are able to assess and perform the work assigned to them they are also able to recognize potential hazards Activity Person Knowledge Transport storage Specialist personnel Knowledge of transport safety required Startup operation operation Operations control Specialist personnel Product specific knowledge required ...

Page 15: ... to personal protection equipment in the safety data sheet of the operating fluid Observe regulatory information Observe the following regulatory information and guidelines Legal and local regulations for accident prevention Legal and local regulations for environmental protection Country specific regulations organization specific regulations What to Do in Case of Emergency EMERGENCY STOP In an em...

Page 16: ...c from the CTU Move the CTU by pulling or pushing the handle Never lift the CTU by the handle The CTU is shipped from the factory in a wood box with the corresponding securing devices Pack the CTU for further transport in this wood box Alternatively place the CTU on a pallet of sufficient size using a forklift Brace the CTU so that the steering rollers are not loaded CTU 1x3x Series en us Page 16 ...

Page 17: ...Transporting the CTU Example illustration on a CTU10xx CTU 1x3x Series en us Page 17 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 18: ... damaged Secure the CTU with suitable stopping means Make sure that the stopping means are routed and stretched exclusively over the body and not over the analysis chamber of the CTU CTU 1x3x Series en us Page 18 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 19: ...mantle the mounted parts like for instance the monitor the monitor holder the keyboard with holder and the foot switch Store the CTU in a clean dry room upright with the following conditions Storage temperature 0 50 C Humidity max 80 non condensing Air dust free no salty air not in the vicinity of oxidizing substances flash rust rust bloom CTU 1x3x Series en us Page 19 92 BeWa CTU1x3x 3631694d en ...

Page 20: ...or power unit 2 Model code for details see page 84 3 Details of rated voltage frequency phases and power consumption The following information can be found on the name plate of the unit Row Description Model Model Code P N Part number S N Serial number year of production Date Year week of production CTU 1x3x Series en us Page 20 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 21: ...led 3 1 Monitor including holder or foot 4 1 Keyboard with touchpad 5 1 Foot switch with 1 m cable including plug 6 1 Four sided hollow socket key 6 mm 7 2 Gloves 1 Support screen for membrane retainer 1 Software drivers license 1 Technical documentation consisting of Instruction and maintenance manual this document ConTeS instruction manual Electrical circuit diagram Hydraulics circuit diagram De...

Page 22: ...s and analysis chamber dimensions Outer dimensions The ContaminationTest Unit has the following outer dimensions B T H1 H2 H3 H4 CTU10xx 985 850 1170 1290 1500 1700 CTU12xx 910 1140 1160 1280 1750 2070 All dimensions in mm CTU 1x3x Series en us Page 22 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 23: ...onTest Unit has the following dimensions for the analysis chamber B T H1 H2 H3 E CTU10xx 765 365 260 335 380 2x Ø180 CTU12xx 765 650 30 445 560 2x Ø180 All dimensions in mm CTU 1x3x Series en us Page 23 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 24: ...is on a level horizontal surface When you have positioned and aligned the CTU set the brakes on the casters Make sure that there is a gap of at least 5 cm between the CTU and the wall or other equipment behind the unit Make sure that the cleanliness of the surrounding area the ambient air and the temperature at the installation location are similar to laboratory conditions CTU 1x3x Series en us Pa...

Page 25: ... G60 Spezial test liquid Vapors hazardous to health Make sure that there is adequate ventilation Always wear protective gloves Always wear eye protection CTU 1x3x Series en us Page 25 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 26: ...g the software licenses and operating and maintenance instructions near the CTU Carefully read the operating and maintenance instructions for the CTU as well as the ConTeS operating instructions Using the figure of the X2 terminal strip check that resistors R1 R2 R3 and R4 are all fitted correctly During transport resistors may have come undone from the terminal strip and may be lying loose at the...

Page 27: ...r operation optional Mount the monitor holder onto the housing Then fasten the monitor onto the monitor holder Power supply connection CTU 1x3x Series en us Page 27 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 28: ...drain valve is set to its normal operating position correcting if necessary See page 67 for details Set the filter regulator to 2 bar See page 74 for details This is an initial setting which can be corrected as needed during subsequent operation Fill the CTU with test liquid See page 69 for details Clean the analysis chamber by using the rinsing of the inner chamber and the spray gun until a negat...

Page 29: ...hen using the test liquid G 60 Spezial The recommendation with air extractors when using the test liquid G 60 Spezial is If an air exchange of 15 times the room volume of the operating room hour is guaranteed in operating rooms with a volume 75m no air extraction in the machine room is required Flash point of the test liquid G 60 Spezial 62 C Ignition temperature of the test liquid G 60 Spezial 23...

Page 30: ...n air extraction system at the installation location this should be attached to the connection on the rear side of the CTU On delivery a cover is fitted to the CTU extraction connection CTU 1x3x Series en us Page 30 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 31: ...voltage available corresponds to that specified on its type label Connecting the compressed air The inlet for the compressed air supply is located at the right on the operating console The inlet is a standard connector nipple of the DN 7 2 low pressure series The compressed air required must be dry de oiled and pre cleaned to 5 µm Required atmospheric pressure Maximum 6 bar Required air flow rate ...

Page 32: ...h The socket for the foot switch is located at the lower right part of the operating console Insert the plug into the socket and turn the locking ring to hold it in place CTU 1x3x Series en us Page 32 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 33: ...es 4 Control cabinet with PC 5 Monitor 6 Cable hole 7 USB A connection socket 8 Keyboard with touchpad and holder 9 Side paneling 10 Handle 11 Operating console for details see page 34 12 Foot switch with connection cable 13 Swivel caster with brake 14 Rigid caster 15 Fork lift straps for transporting CTU 1x3x Series en us Page 33 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 34: ...ick fastener 62 Ball valve membrane holder 64 Compressed Air Supply 65 Main switch ON OFF 67 Filter membrane holder see page 37 68 Filter Regulator 69 Connection socket for foot switch CTU 1x3x Series en us Page 34 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 35: ...onal valve Y81 and the spray gun with nozzle into the analysis chamber 1 The operator has to make sure that the surfaces of the component to be analyzed are evenly flushed The test liquid now called the analysis liquid carrying some of the particles washed off of the component is sucked through the analysis membrane and flows back into the reservoir B2 The vacuum is created by a vacuum nozzle usin...

Page 36: ...ined values in mg Ambience Clean room 0 4 0 6 mg Laboratory 0 6 1 0 mg Separate sampling room 0 6 1 2 mg Plant factory shed 1 0 1 4 mg Maximum particle size Requisite effort Cleansing time h after brief shutdown 24 h Cleansing time h after extended shutdown 24 h 100 µm high 1 5 4 3 5 150 µm middle 1 2 2 4 250 µm low 0 5 1 5 1 3 Applies to a maximum membrane load of 0 8 mg CTU 1x3x Series en us Pag...

Page 37: ...he lower part 2 of the membrane holder is pressed against the upper part preventing leakage and ensuring that the membrane works properly To close the filter membrane holder lift the lower part 2 up to the upper part and tighten the union nut 1 clockwise Do not use a tool The filter membrane holder is opened by turning the union nut 1 counterclockwise CTU 1x3x Series en us Page 37 92 BeWa CTU1x3x ...

Page 38: ...ane It is not possible to use two intermediate rings Squeeze the clip together by the handles 1 Push the clip over the filter membrane holder 2 Carefully release the clip handles the clip s spring force 3 will press the two halves together with the intermediate ring of the filter membrane holder Make sure that an intermediate ring and two supporting sieves are used when a clip is used CTU 1x3x Ser...

Page 39: ...uid is evenly distributed over the entire filter membrane 4 Upper part of the filter membrane holder 5 1 Filter membrane 100 µm 5 2 Filter membrane 20 µm 5 3 Filter membrane 5 µm 6 Supporting sieve 7 Intermediate ring 8 The lower part of the filter membrane holder with a hose connection A 1st cascade coarse B 2nd cascade medium C 3rd cascade fine CTU 1x3x Series en us Page 39 92 BeWa CTU1x3x 36316...

Page 40: ... filter membrane holder CTMH has three height positions for threefold cascading Select the height according to your desired cascading To seal the filter membrane holder it is sufficient to turn the upper part 90 Note that the wrench size at the lower part to the left and right is visible in order to insert the lower part into the upper part CTU 1x3x Series en us Page 40 92 BeWa CTU1x3x 3631694d en...

Page 41: ...liquid is evenly distributed over the entire filter membrane 4 Upper part of the filter membrane holder 5 1 Filter membrane 100 µm 5 2 Filter membrane 20 µm 5 3 Filter membrane 5 µm 6 Supporting sieve 7 Intermediate ring 8 The lower part of the filter membrane holder with a hose connection A 1st cascade coarse B 2nd cascade medium C 3rd cascade fine CTU 1x3x Series en us Page 41 92 BeWa CTU1x3x 36...

Page 42: ...f the analysis chamber Using the connection hose 1 in the analysis chamber establish a connection between the rinsing connection and the upper screw connection at the front of the analysis chamber Install the angled pipe 2 with the outlet pointing down onto the lower screw connection CTU 1x3x Series en us Page 42 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 43: ...g the filter membrane holder Operating the door lock Lock the door using the clamps 2 To undo the clamps lift the lever 1 CTU 1x3x Series en us Page 43 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 44: ...ed period the analysis chamber should be aired for a few minutes by opening the door Switching on CTU Before switching on check that the plug is inserted and the pressurized air supply is open Switch on the CTU at the main switch After switching on the CTU the PC self test will be displayed on the monitor after approx 5 8 seconds CTU 1x3x Series en us Page 44 92 BeWa CTU1x3x 3631694d en us 2017 03...

Page 45: ...the CTU before the beginning of a contamination test series with the Rinsing of inner chamber program defined by the volume or by the time duration During operation as well as between extractions make sure that the analysis chamber is always closed and is opened for only a short time for the insertion of the component to be analyzed Only in this way can you ensure that contamination from the surro...

Page 46: ... The automatic cleaning of the inner chamber causes the inner walls of the CTU to be cleansed in a defined manner The nozzle to clean the inner chamber is located in the middle of the analysis chamber For controlling please refer to the ConTeS operating manual CTU 1x3x Series en us Page 46 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 47: ...ing reservoirs If rinsing of the inner chamber is complete before the remaining volume has been used the system will immediately switch containers as soon as the rinsing stops If both reservoirs B1 and B2 reach the lower threshold at the same time the CTU will constantly switch from one to the other This is possible if the test analysis liquid is still in the analysis chamber or is in another exte...

Page 48: ...tection NOTICE Overloading the analysis chamber The CTU is damaged Note the maximum weight of the test item of 31 5 kg when using the grating Note the maximum weight of the test item of 0 5 kg when using the hanging basket Using spray extraction you can spray rinse off components in a defined way as described in the Functional description section CTU 1x3x Series en us Page 48 92 BeWa CTU1x3x 36316...

Page 49: ...tem use Designation Image Standard spray gun A with nozzle B Special order nozzles optional Standard not used Designed so as to satisfy the requirements of the component undergoing testing To control the process please see the ConTeS software operating instructions The test liquid is released by actuating the foot switch Test liquid is delivered as long as you press the foot switch or the flushing...

Page 50: ...ing reservoirs If rinsing of the inner chamber is complete before the remaining volume has been used the system will immediately switch containers as soon as the rinsing stops If both reservoirs B1 and B2 reach the lower threshold at the same time the CTU will constantly switch from one to the other This is possible if the test analysis liquid is still in the analysis chamber or is in another exte...

Page 51: ...d cause microscopic hollow spaces to be constantly formed which implode upon themselves This effect referred to as cavitation causes contamination to be removed in so doing accelerating the physical process Item Designation 1 Ultrasonic vibrator 2 Temperature sensor For the ultrasonic test replace the grating in the analysis chamber with the proper device such as a freely hanging basket Hang the b...

Page 52: ...5 kg The minimum fill quantity of the analysis liquid for ultrasonic testing is given in the software by the defined minimum value of the fill quantity The temperature of the ultrasonic bath is continuously monitored If a temperature of 40 C is reached during ultrasonic testing the monitor will switch off the ultrasonic vibrator Testing will be interrupted while the unit cools down Close the ball ...

Page 53: ... START menu select Turn Off Computer Check that the Shut down option is selected If necessary correct this and confirm by pressing the OK button 3 The following briefly appears on the screen No signal followed by the screen going dark 4 Switching off the CTU at the main switch Wait for at least 20 seconds before you switch the CTU on again EXIT CTU 1x3x Series en us Page 53 92 BeWa CTU1x3x 3631694...

Page 54: ...ane proceed as follows 1 Hold the holder with one hand on the lower part With your other hand undo the union nut counterclockwise 2 Put down the lower part together with the filter membrane in its holder 3 Remove the filter membrane for analysis and label it as shown in the example on page 56 CTU 1x3x Series en us Page 54 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 55: ...upporting sieve 5 Pick up the union nut Position the lower part together with the filter membrane underneath the upper part 6 Screw on the union nut clockwise Do not use any tools CTU 1x3x Series en us Page 55 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 56: ...eries component designation 1 Number of membranes created for a measurement series A If several equivalent rinsing operations are to be performed for a component A B C and Z are used for creating a random sample 005 Membrane filtration fineness 5 µm 020 Membrane filtration fineness 20 µm 100 Membrane filtration fineness 100 µm CTU 1x3x Series en us Page 56 92 BeWa CTU1x3x 3631694d en us 2017 03 13...

Page 57: ...rizes automatically WARNING When using G60 Spezial as the test liquid Fire hazard Do not smoke when using the CTU Open flames are prohibited anywhere near the CTU CAUTION G60 Spezial test liquid Hazardous to health Make sure that there is adequate ventilation in the room Always wear protective gloves Always wear eye protection CTU 1x3x Series en us Page 57 92 BeWa CTU1x3x 3631694d en us 2017 03 13...

Page 58: ...ng to be performed periodically is described in the following The CTU s serviceability operational reliability and life substantially depend on performing maintenance and servicing work regularly and carefully Page Every 100 hours of operation or weekly 6000 hours or annually As needed or after at the latest Check all hoses for leaks or signs of brittleness X Visually inspect the electrics Look fo...

Page 59: ...ysis chamber 65 X Cleaning the diffuser for the filter membrane holder 65 X Change the test liquid 67 1 month Replace gloves 73 6 months Maintenance intervals for CTU 1xx1 with A III cleaner as the test liquid Replace hoses 60 2 years Changing filter element 61 1 year Calibrating the flow rate meter 64 X Calibrate the temperature sensor ultrasound option only 64 X Cleaning the analysis chamber 65 ...

Page 60: ... the volume flow meter 64 X Calibrate the temperature sensor ultrasound option only 64 X Cleaning the analysis chamber 65 Daily Cleaning the diffuser for the filter membrane holder 65 X Change the test liquid 67 X Replace hoses The installed hoses are specially designed for use with the test liquid The hoses must be checked regularly for brittleness After 2 years replace the hoses CTU 1x3x Series ...

Page 61: ...e the ground bond wire to the side panel 2 Drain the test liquid from the filter housing To do this carefully unscrew the drain plug 2 at the bottom end of the filter bowl in a clockwise direction using a 6 mm Allen wrench The drain plug has ventilation slots The filter bowl contains approx 1 5 liters test liquid Catch the test liquid that drains out in a suitable container and put it in the analy...

Page 62: ...ces on the filter head and filter bowl 6 Clean the sealing surface on the filter head Check the O ring for damage Replace it if necessary Moisten the O ring lightly with operating medium 7 Lightly wet the O ring on the filter element with operating medium CTU 1x3x Series en us Page 62 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 63: ...ng nut onto the filter head in a counterclockwise direction 2 When doing this screw the union nut hand tight only 11 Put a membrane into the filter membrane holder 12 Put the test liquid that you previously drained from the filter bowl into the analysis chamber 13 Start up the CTU and clean the inner chamber using the automatic cleaning cycle with a volume of 5 to 10 liters 14 Remove the membrane ...

Page 64: ...eaker using the spray gun nozzle of the CTU by operating the foot switch until the set volume has been completely discharged 5 Read the volume on the measuring beaker A deviation of 5 4 75 5 25 liters is within the tolerance If the deviation is larger the meter has to be adjusted Contact the HYDAC Service department 6 The calibration by gauging is completed Calibrating the temperature sensor ultra...

Page 65: ...ommercial microfiber cloth Finish cleaning with a long flushing of the inner chamber Clean the diffuser on the filter membrane holder Clean the filter membrane holder at weekly intervals If necessary clean sooner 1 Open the coupling 1 and remove the diffuser 3 2 Clean the diffuser 3 by blowing it out with compressed air 3 Put the diffuser into the filter membrane holder and screw the coupling 1 fi...

Page 66: ...down by the ambient conditions such as dry air and low external temperatures One visual feature which comes about when using the G 60 Spezial test liquid is that a film that looks like a pasty mass forms on the inside of the door The build up of static charge counteracts the low surface tension of the hydrocarbon mixture If the same liquid is transferred from a statically charged surface to a surf...

Page 67: ...de panel CTU 1xx1 Remove the left side panel To do this turn the locks 90 in a counterclockwise direction using the four sided hollow socket key Flip the side paneling away from the CTU and up out of the lower guide Remove the ground bond wire 2 Start the process Drain the unit in the CTU software ConTeS For controlling the process please refer to ConTeS User s Guide 3 Provide a collection recepta...

Page 68: ...the drain ball valve into the Operation position 6 CTU 1xx0 Fit the right paneling back into place CTU 1xx1 Fit the left side paneling back into place Reconnect the ground bond wire Insert the side paneling into the lower guide with both pins and then press them against the CTU Close the two locks by turning them 90 in the clockwise direction using the four sided hollow key 7 Draining the test liq...

Page 69: ...ters Content reservoir B1 Content reservoir B2 Start the Fill system operation in the CTU software and follow the instructions Fill the system with test liquid as described below 1 Start the Fill system operation For controlling the process please refer to ConTeS User s Guide 2 Select the tank to be filled Owing to the design of the CTU the level sensor in the reservoir does not capture the reserv...

Page 70: ...isplayed volume in the analysis chamber a residual quantity remains in the analysis chamber Close the ball valve above the membrane holder Open the membrane holder and place a suitable container for catching the test liquid underneath it Open the ball valve above the membrane holder and drain the residual amount from the analysis chamber 7 The filling of the system is completed CTU 1x3x Series en ...

Page 71: ...a result of for example permeation For details refer to chapter Permeation of Protective Gloves According to EN 374 3 1994 on page 72 Provided there is no mechanical damage to the surface the gloves can be used for six months with average use single shift operation The tests that we carried out were based on the G60 Spezial test liquid Please note that the period of use of the gloves depends on th...

Page 72: ...n if no breakthrough occurs Protection Index Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 10 min 30 min 60 min 120 min 240 min 480 min For example For example For example For example For example For example Acetone Benzene Chloroform Toluene Benzaldehyde Nitrobenzene Naphtha benzene Aniline n Heptane Ethyl alcohol Isooctane Ethylenediamine Formic acid 10 by vol Ammonia 10 by vol Glycerin Potass...

Page 73: ...for about 5 cm to form a roll Introduce the gloves through the openings into the analysis chamber Then stretch the rolled end of the glove over the access opening from the outside It is not necessary to additionally secure the gloves to the access opening Use electro statically conductive gloves When replacing the gloves ensure that there is sufficient protection i e conductivity from electrostati...

Page 74: ...lastic knob against the reservoir This causes the valve to open Ensure that the condensation level does not rise above the maximum marking on the reservoir Filter regulator Cleaning the filter elements When a substantial pressure drop is noticeable clean the filter element and the reservoir Clean the filter element using benzene petroleum or similar agent followed by air flushing it from the insid...

Page 75: ... of the housing 8 Pull the gasket 7 out of the housing 8 Removing the bottom part Taking the lower assembly apart is facilitated if you turn it so that the reservoir 14 is pointing upwards Unscrew the drip tray 14 Remove the tapered filter element 13 from the reservoir Rotate the unit Loosen the insert 12 using needle nose pliers by turning it to the left and remove it from the housing 8 Remove th...

Page 76: ...ilter element 13 into the mount for the baffle in the container 14 Screw the drip tray 14 back into the housing 8 while doing this center the filter element and tighten the drip tray 14 by hand Mounting the top part Insert the gasket 7 in the hole of the housing so that the sealing lip points in the direction of the housing bottom carefully insert it so that the sealing lip is not damaged Center t...

Page 77: ...46 2 pc Filter Regulator V7 6004671 1 pc Pressure gauge 0 10 bar 6 for filter regulator 6006377 1 pc Filter insert 30 µm for filter regulator 6039258 1 pc Piston check valve V1 V2 V3 V4 6034256 4 pc 3 2 directional valve Y 10 6022777 1 pc 2 2 directional valve Y 90 Y 91 6035574 2 pc 2 2 directional valve Y xx 6044308 11 pc Flow rate meter S5 6085694 1 pc Pressure sensor S1 S2 908652 2 pc Foot swit...

Page 78: ... 37 38 Supporting sieve 6024224 1 pc Intermediate ring 3122742 3 pc O ring 6023626 3 pc Filter membrane holder CTMH see page 40 Supporting sieve 6177739 3 pc Intermediate ring 4054308 3 pc O ring 604122 3 pc Sealing ring 611943 3 pc on request Quantity of items included with the CTU Accessories The following accessories are available to this CTU Designation Part no Qty Flat nozzle 3274841 1 Round ...

Page 79: ...scription of additional optional variants for the CTU S2 Switch vacuum Switch the vacuum either to the filter membrane holder standard 1 or to the additional connection in the analysis chamber 2 CTU 1x3x Series en us Page 79 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 80: ... connected to the float switch 2 in the collecting pan If there is a leak in the CTU the test liquid will collect in the collecting pan and the float switch will drive the warning light beeper The warning can be reset by Fix the leak in the CTU Empty the collecting pan Switching off the CTU at the main switch CTU 1x3x Series en us Page 80 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 81: ... the analysis fluid in an environmentally friendly manner Accordingly follow the instructions in the safety data sheet for the analysis fluid After dismantling the unit and separating the various materials dispose of the unit in an environmentally friendly manner CTU 1x3x Series en us Page 81 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 82: ... Nominal power 600 W 800 W with ultrasound Emission sound pressure level LPA 70 db A Permissible ambient temperature range 15 28 C Relative humidity Max 80 non condensing compressed air supply Maximum 6 bar Required compressed air volume 60 l min condition of compressed air dry and filtered Required compressed air supply 5 µm Ultrasonic optional Ultrasonic Performance 100 Watt Ultrasonic frequency...

Page 83: ...ntact HYDAC FILTER SYSTEMS GMBH Justus von Liebig Str Werk 20 66280 Sulzbach Saar Fax 49 6897 509 9046 E mail filtersystems hydac com For repair work or complaints claims please contact our central customer service department HYDAC Service GmbH Friedrichsthalerstraße 15A Werk 13 66540 Neunkirchen Heinitz Phone 49 6897 509 883 Fax 49 6897 509 324 E mail service hydac com CTU 1x3x Series en us Page ...

Page 84: ...ermitted ph values 6 to 10 no desalinated water or Solvent A III class Flash point 60 C explosive limit 0 6 vol Supply voltage K 120 V AC 60 Hz 1 Ph USA Canada M 230 V AC 50 Hz 1 Ph Europe N 240 V AC 50 Hz 1 Ph United Kingdom O 240 V AC 50 Hz 1 Ph Australia P 100 V AC 50 Hz 1 Ph Japan Extraction method Z spraying medium pressure U spraying medium pressure with ultrasound Supplementary details Z Se...

Page 85: ...aminationTest Module CTMH ContaminationTest Membrane Holder CTM Ex ContaminationTest Module Exctractions Module CTM Fx ContaminationTest Module Flushing Module CTM SC ContaminationTest Module Supply Control DC Direct current DIN Deutsche Industrie Norm German Industry Standard DN Nominal Diameter Drain Drainage port EG European Community EU European Union Solid particle contamination Solid particl...

Page 86: ...ion OFF Switched off ON Switched on OUT Outlet OUTLET Outlet Test liquid Fluid for general operation flushing fluid analysis fluid sec Second s Flushing fluid Test liquid for spray extraction SW Wrench size for tools Vent Ventilation air bleed port VE water Demineralized Deionized water CTU 1x3x Series en us Page 86 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 87: ... 77 78 Filter element 78 filtration 20 35 56 Flash point 29 84 85 Float switch 80 Flow rate 77 H Hazard symbol 8 10 Hose connection 39 41 I Ignition temperature 29 Imprint 2 IN 86 Industrial Safety Regulation 58 Inlet 86 INLET 86 installation 11 24 30 76 installing 73 ISO 11 K Keyboard 21 33 L Level sensor 77 M Main switch 34 Maintenance 1 58 59 60 85 Maintenance interval 59 60 Maintenance interva...

Page 88: ...words 10 Size 84 Solid particle contamination 85 Spare part 77 Spare parts 77 Spare parts list 77 Specialist personnel 14 Storage temperature 19 Supply voltage 84 switching on 44 T Temperature 51 Temperature sensor 51 Transport 14 transporting 33 troubleshooting 14 U USB 33 W Weight 82 work equipment 58 CTU 1x3x Series en us Page 88 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 89: ...Attachment CTU 1x3x Series en us Page 89 92 BeWa CTU1x3x 3631694d en us 2017 03 13 docx 2017 03 13 ...

Page 90: ......

Page 91: ......

Page 92: ...striegebiet Postfach 1251 66280 Sulzbach Saar 66273 Sulzbach Saar Germany Germany Tel 49 6897 509 01 Central Fax 49 6897 509 9046 Technology Fax 49 6897 509 577 Sales Department Internet www hydac com E mail filtersystems hydac com ...

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HYDAC FILTER SYSTEMS CTU 1x3x Series, Operating And Maintenance Instructions Manual

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