HygroMatik WL-RO-170 Manual Download Page 1

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Reverse osmosis plants

WL-ROB-170
WL-RO-170

ÁWLROB170.ENxÈ

WLROB170.EN

Manual

Summary of Contents for WL-RO-170

Page 1: ...Reverse osmosis plants WL ROB 170 WL RO 170 WLROB170 ENx WLROB170 EN Manual...

Page 2: ...el only All electrical installation and servicing of the electrical components of this unit to be performed by qualified electricians only Disconnect power supply before installa tion and servicing Co...

Page 3: ...is reverse osmosis 15 4 2 Overview of components 15 4 3 Functional description 17 5 Technical Data 19 5 1 Raw water requirements regarding water quality 19 5 2 Raw water requirements regarding pressur...

Page 4: ...ne 38 11 2 System separator Maintaining and cleaning the cartridge 41 11 3 Pressure regulator inspect valve insert and strainer 42 11 4 Pressure regulator replace backflow preventer 43 11 5 Pressure r...

Page 5: ...and equipment for other purposes than their use in the system as well as the drawing of water for purposes other than the specified use is deemed improper The water produced e g must not be used as dr...

Page 6: ...service and inspection of the system If you have questions or suggestions for improvement on this documentation refer to HygroMatik GmbH Tel 49 0 4193 895 0 Cental office Tel 49 0 4193 895 293 Techni...

Page 7: ...d in their surroundings PLEASE NOTE points to information to better understand the complex processes for efficient and trouble free operation Notes basically contain no safety instructions Danger due...

Page 8: ...Page 8 1 5 Customer service In the following cases contact HygroMatik GmbH customer service Ordering replacement parts Troubleshooting Maintenance For contact data s section 1 2...

Page 9: ...trictly observed This is the only way to ensure that all operations and tasks on the system are carried out safely and correctly Failure to observe the safety instructions can result in danger to pers...

Page 10: ...use of the system can lead to personal injury and dam age Therefore Activities on the system may only be carried out by named qualified and authorised personnel Essentially people may only be permitt...

Page 11: ...ections e g hose and screw connections or electrical connections due to vibrations or shocks etc that only authorised persons remain in the work area of the system that no one can be injured by starti...

Page 12: ...Page 12 The system cannot be started before any identified faults have been corrected all safety equipment functions properly...

Page 13: ...the equipment is complete and all parts are in perfect condition Any transport damages and or missing parts must be reported immediately to the shipper or supplier The periods in which noti fication o...

Page 14: ...preserved to protect the membrane from germs The system must be commissioned by the latest after three months or re preserved Preserved systems have to be rinsed out during initial commissioning as su...

Page 15: ...e pure water generated by a reverse osmosis system is referred to as permeate the concentrated solution as concen trate Fig 1 Principle of osmosis reverse osmosis Concentrate recycling To increase the...

Page 16: ...meter for permeate flow Pushbutton for switching on and off Conductivity measuring cell Connecting pipework Pressure vessel Following reverse osmosis a pressure vessel is installed that is filled with...

Page 17: ...rmeate volume flow The permeate volume flow is monitored by the FT110 68 flowmeter If the volume flow reaches a defined warning threshold value i e 50 l h the red LED starts to flash slowly after a ti...

Page 18: ...lant only With the VL110 45 bypass valve the water treatment system can be bypassed As such in the event of a malfunction of the water treatment system e g raw water i e untreated water can still be p...

Page 19: ...nts may leed to hardness precipitation and membrane blocking 5 2 Raw water requirements regarding pres sure Inlet pressure of the raw water must be at least 2 bar and must not exceed a maximum of 6 ba...

Page 20: ...ing pressure maximum bar 14 High pressure pump motor power kW 0 56 High pressure pump pumping head m 80 140 Permitted operating temperature range C 5 25 Permitted ambient temperature range C 5 35 Pres...

Page 21: ...Page 21 5 5 Dimension sheet Fig 3 Front Top view Permeate Connection R3 4...

Page 22: ...Page 22 Fig 4 Lateral view Fig 5 Front view of securing and fixing plate Concentrate Hose 8 Wastewater drain...

Page 23: ...s must not get into the ground or into the waste water system Lubricating greases and oils Hydraulic oils Cooling agents Chemicals Cleaning fluids containing solvents These materials must be kept in s...

Page 24: ...for replacing the membran if required sufficient space must be available to the left right and underneath Changing the membran requires 50 cm minimum clearance on the left hand side Dimensions of the...

Page 25: ...Page 25 6 2 Connecting the plant Fig 7 Overview on connections Fig 8 Concentrate outlet hose with nozzle Raw water connection Permeate outlet 2 3 Concentrate outlet 1 Nozzle Position...

Page 26: ...s etc are installed within an area of at least 20 cm Use a hose to connect the raw water supply and the raw water intake 3 Concentrate hose Waste water channel Ensure free drain according to DIN EN 17...

Page 27: ...such as hose and screw connections and cables The system must not be switched on before any damage detected is rectified no one can be injured by starting up the system Step Action 1 Ensure that the p...

Page 28: ...olution for at least 10 minutes 6 Pull out mains plug Close raw water supply 7 Connect the permeate outlet with the system to be filled 8 Check the network cable for damage and insert the mains plug i...

Page 29: ...atically via the pres sure switch permeate This pressure must be adjusted on the pressure switch permeate Factory setting is approx 3 bar Please note Before changing this setting pls contact HygroMati...

Page 30: ...ol dial fully turned to the right pressure switch set to 1 bar White control dial fully turned to the left pressure switch set to 3 5 bar Fig 9 Control dial endstop of pressure switch Permeate When th...

Page 31: ...te pressure can be monitored by means of pressure gauge PI110 60 Figure Step Action 1 Close inlet and outlet shut off ball valves 2 Depressurize outlet side This may be achieved by e g loosening the o...

Page 32: ...all valves on both inlet and outlet sides of the combined system separator pressure regulator Pressure deviations may lead to water dripping from the outlet con nection 2 Check the network cable for d...

Page 33: ...nding Step Action 1 Close inlet pipe of system to be filled 2 Open sampling valve have collecting vessel ready 3 Close blending armature Fig 10 Location of blending armature 4 Exhaust pressure vessel...

Page 34: ...s to stand by mode with the raw water inlet valve close and a flashing green LED 9 4 System shut down Please note The plant may only be shut down for maintenance or for perma nent closure When in prod...

Page 35: ...on display Fig 12 LED signalling lamps on control device 10 1 System state LED state Significance Possible cause Troubleshooting Green LED flashes slowly Idling System is in stand by mode no demand fo...

Page 36: ...fault cause Concentrate return impro perly set Motor of high pressure pump defective Permeability of membrane too low Tests measures for troubles hooting Does the high pressure pump start Does concen...

Page 37: ...ontrol device defective Tests measures for troubles hooting Is the mains plug inserted in a power socket Is the power socket functio nal illuminate briefly and simultanously Self test The system runs...

Page 38: ...or to starting production pls observe the following instruchtions All materials tools and other equipment required to carry out maintenance or servicing work must be removed from the system s work are...

Page 39: ...ct the pipeline attached to the cover of the pressure pipe permeate out let Pull back the ring on the bushing and remove pipe line from bushing 2 Unscrew and pull off the cap from the pressure pipe Th...

Page 40: ...lly on the other end in the pressure pipe 3 Slide membrane slowly and carefully into the pressure pipe 4 Reattach cap to pressure pipe and hand tighten screws 5 Reconnect pipelines 6 Restart the plant...

Page 41: ...lease to the environment or into the sewerage 1 1 in fig Close ball cocks on inlet and outlet sides 2 2 in fig Depressurise system separator by unscrewing sealing plug 3 3 in fig Unscrew cover remove...

Page 42: ...again hand tight 3 3 in fig Release compression spring Turn adjustment handle counterclockwise as far as it will go Figure Step Action 4 4 in fig Unscrew spring cover with suitable wrench 5 5 in fig R...

Page 43: ...ve insert according to section 11 3 4 4 in fig Unscrew cover Remove seal Pull out backflow preventer and replace Reinsert seal and screw on cover Screw on sealing plug and handtighten 5 Reattach valve...

Page 44: ...sonal protective equipment Step Action 1 Pull mains plug 2 Cut raw water supply and disconnect raw water hose with system separator 3 Disconnect permeate hose from heating system guide hose to waste w...

Page 45: ...nding since the preservation dilution may spill over 2 Pour preservation dilution into filter housing cover 3 Remount filter housing cover 4 Connect raw water supply hose with system separator to raw...

Page 46: ...Seite 46 This page intentionally left blank...

Page 47: ...lenoid valve 2 2 way G 3 8 20 bar x x E 5004020 Pressure switch 1 3 bar 1 4 x x E 5004022 Volume flow sensor 1 25 l min x x E 5004024 Non return valve 5 16 PN10 x E 5004026 Control valve with terminal...

Page 48: ...Lise Meitner Str 3 D 24558 Henstedt Ulzburg Phone 49 0 4193 895 0 Fax 33 eMail hy hygromatik de www hygromatik com A member of the Group...

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