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–TROUBLESHOOTING

COD.60M12/24.A.2018

THE PRESENT MANUAL BELONGS TO -

Schenker Italia

7. TROUBLESHOOTING

7.1 Failure chart

Issue

Cause

Remedy

Pump doesn’t stat

Pump pressure switch disconnected
or burned

Electronic issue

Restore or replace the pump
pressure switch

Activate the by-pass

Pump starts but the system
suddenly blocks in high pressure

Hydraulic block
Dirty filters
Obstruct membranes
Commutation system block

Perform reset procedure
Replace filters
Perform washing procedure
Contact a customer service

During operation, the pump
temporarily switches off, giving
rise to a start and stop
phenomenon

Pump pressure switch not correctly
set

Dirty filters or membranes

Set pump pressure switch (see
pag.47)

Clean or replace

Metal noise of the pump

Pump cavitation

Check the causes of the absence
of water flow at the pre-pump inlet

Low production / normal or low
pressure

Low battery
Air within the system
Loss of sealing systems

Check battery charge
Purge the air out of the system
Contact a customer service

Low production / high pressure
(> 9 Bar)

Dirty filters
Obstruct membranes
Cold inlet water

Replace filters
Perform washing procedure
Contact a customer service

Loss in the system

Loose fittings
ERS leaks

Tighten fittings
Contact a customer service

Содержание MODULAR 60

Страница 1: ...er 60M12 24A Year of construction 2000 Schenker Italia Via Delle Repubbliche Marinare 67 80147 Naples Italy Tel 39 081 5593505 Fax 39 081 5597372 E mail info schenker it WWW schenkerwatermakers com TH...

Страница 2: ...L DATA 11 3 6 CHARACTERISTIC OF THE PRODUCT 12 3 7 ADVANTAGES OF THE ENERGY RECOVERY SYSTEM 13 3 8 COMPOSITION OF THE MACHINE 14 3 8 1 PUMP GROUP 14 3 8 2 WATERMAKER GROUP 15 3 8 3 ACCESSORIES 18 4 MO...

Страница 3: ...E ROUTINE AND EXTRAORDINARY 41 6 1 CONTROL OF FILTER CLEANING CONDITION 41 6 2 CHECK THE PLANT WORKING PRESSURE 42 6 3 CHECK FOR ABSENCE OF LEAKS 42 6 4 CHECK FOR MEMBRANES REPLACEMENT 42 6 5 SHUTDOWN...

Страница 4: ...or example chapter 1 we will have 1 Chapter title 1 1 Paragraph title 1 1 1 Subtitle 1 1 1 1 Further subtitles The numbering of the pages figures and tables is reset to each chapter therefore we will...

Страница 5: ...HIS MANUAL IS PROPERTY OF SCHENKER ITALIA ANY REPRODUCTION EVEN PARTIAL IS PROHIBITED This manual was drafted according to the requirements of the 2006 42 EC Machinery Directive 2 2 Safety warnings We...

Страница 6: ...ect of materials and parts It is limited to the replacement or re pair of faulty parts The expense for the disconnecting and reinstalling on the vessel and transport of the equipment from or to our Se...

Страница 7: ...uent amendments and additions 93 68 CEE implemented by the Law of 18 October 1997 n 791 Electromagnetic Compatibility Directive 89 336 EEC and subsequent amendments and additions 93 31 CEE implemented...

Страница 8: ...must be segregated according to the regulations of the country in which the machine has been removed The machine does not contain dangerous components or substances that require special removal proced...

Страница 9: ...lowing carefully the instructions on the present use and maintenance manual attachment points for loading devices etc Make sure that the lifting equipment used is in good condition and correctly maint...

Страница 10: ...dest temperature could led to a freeze of the fluid inside the system with the consequence of a permanent fault of the system 3 3 Packaging 3 3 1 Packaging contents PACKAGING FIG 3 2 Modular 60 Waterm...

Страница 11: ...Use only recommended material for the installation especially pipes fittings and seals in accordance with the present manual Do not stock the unit under temperature of 5 DOCUMENTS INCLUDED IN THE PAC...

Страница 12: ...der 500 ppm TDS average CEE conformity In compliance with directives 89 392 CEE sect 1 general safety machines requirements 89 336 CEE electromagnetic compatibility 73 23 CEE electric safety requireme...

Страница 13: ...ars We invite you to read carefully this manual and to keep it for a quick reference Functioning principles The Schenker watermakers as alternative to the high pressure pumps of traditional systems ut...

Страница 14: ...TERMAKER GROUP 3 8 1 Pump group This pump has the duty of picking the sea water up and send it to the watermaker group through the pre filter The pump group is composed by the following components 5 m...

Страница 15: ...ker Italia ALL RIGHTS RESERVED 15 3 8 2 Watermaker group WATERMAKER GROUP FIG 3 6 Manometer Reverse osmosis membranes Flowmeter Electric connection box WATERMAKER GROUP LATERAL VIEW FIG 3 7 Reset valv...

Страница 16: ...roup is composed by the following components Reverse osmosis membranes Energy Recovery System Manometer Flowmeter Depressurization valve Positioner Reset valve Probe pressure switch Electric box Rever...

Страница 17: ...a blue lever and it is located on the right fitting of the third membrane Its function is to depressurize the system and to allow the bleeding of air The valve must be closed during normal working con...

Страница 18: ...ed system of the boat and the electro valve on the filter holder On the filter inlet is positioned a manual valve that allows to replace the cartridge without depressurize the fresh water system of th...

Страница 19: ...der the seawater level and as close as possible to the through hull fitting in vertical position The pump must be installed as low as possible respect to the seawater level and as close as possible to...

Страница 20: ...on there are not height limits respect to the seawater level Anyway it should be installed above both pumps Avoid to install the system wherever any possible leak may cause damages to the boat or jeop...

Страница 21: ...not use the pre existing water inlet of the cooling system dedicated to the motor Size 3 4 INSTALLATION NOTES Allow a minimum 3 4 on off ball valve on the water intake The hose connections especially...

Страница 22: ...ate must be 10 lit min at 2 5 bar CAUTION Pressurized tank Min flow rate must be 10 lit min at 2 5 bar 4 3 4 Brine discharge Salt water discharge The salt water drain shall be minimum size and it has...

Страница 23: ...let All the hydraulic connections to exception of the fresh water production have to be realized with a 16 mm int diam hose and a holder The hydraulic section that is continuously under consistent pre...

Страница 24: ...e connections max 13 bar Connections fresh water pressurized system carbon filter backflow valve outlet pump inlet Connections pump outlet 5 microns filter watermaker inlet Rubber rinforced pipe PN 16...

Страница 25: ...n outlet on the vessel is positioned below the watermaker unit in order to guarantee a water head PRODUCTION FRESH WATER CONNECTION The connection has to be made using the small hose supplied with the...

Страница 26: ...8 cm It can be fixed on any internal boat panel provided that the area behind is free of humidity and condense and there is enough depth to house the rear part of the panel approx 8 cm The cut to be...

Страница 27: ...automatic circuit breaker for 12V DC systems must be installed on the power supply while a 16 Ampere for 24VDC systems The general wires connection scheme between the external devices and the main ele...

Страница 28: ...NSTALLATION COD 60M12 24 A 2018 EN THE PRESENT MANUAL BELONGS TO Schenker Italia ALL RIGHTS RESERVED 28 Interruttore magnetotermico Elettrovalvola lavaggio Automatic circuit breaker Electrovalve Pump...

Страница 29: ...TING AND INSTALLATION COD 60M12 24 A 2018 EN THE PRESENT MANUAL BELONGS TO Schenker Italia ALL RIGHTS RESERVED 29 4 5 3 Electric layout scheme 12 24V DC ELECTRIC MAIN BOX SCHEME MODULAR 60 12 24V DC F...

Страница 30: ...4 MOUNTING AND INSTALLATION COD 60M12 24 A 2018 EN THE PRESENT MANUAL BELONGS TO Schenker Italia ALL RIGHTS RESERVED 30 ELECTRIC MAIN BOX SCHEME WITH REMOTE PANEL MODULAR 60 12 24V DC FIG 4 5...

Страница 31: ...s WASHING It is just a lamp It is on during the automatic washing of the unit The STOP lamp identifies the following alarm conditions Blinking light slow period 1 sec It identifies a low pressure alar...

Страница 32: ...the normal functioning of the watermaker manually through the use of the pump1 selector In this circumstance it is not possible to perform the automatic washing CAUTION Please avoid to use the bypass...

Страница 33: ...th the startup procedure Please be sure to perform all the following checks before proceeding with the startup procedure 1 Verify that all plant components are connected correctly 2 Verify the 5 micro...

Страница 34: ...Leave vertically positioned the Pump1 Pump 2 and Aut Washing selectors in off position 4 Push the Man Washing button In this condition the electrovalve is opened and the pump is primed After about 20...

Страница 35: ...ounterclocwise the Pump1 selector 9 Leave the system working for 2 3 minuts and then switch on the Pump 1 by turning Pump 1 selector counterclockwise 10 Switch off both pumps 11 Switch off the by pass...

Страница 36: ...ocedure Please be sure to perform all the following checks before proceeding normal operating procedure 6 Verify that all plant components are connected correctly 7 Verify the 5 micron is installed co...

Страница 37: ...of salt within the system for long period could damage the pump and reverse osmosis membranes 1 Switch on the pump by rotating clockwise the Pump 1 selector 2 Switch off the Automatic Washing selecto...

Страница 38: ...have an adequate reserve of fresh water in the tank before proceeding taking into account that for a correct washing an amounth of 10lit min will last for at least 10 minutes of washing 1 Switch on bo...

Страница 39: ...this effect is confirmed by a working pressure going up suddenly After approx 20 sec the computer recognizes the problem turn off the pumps and the red led start flashing This event besides being ver...

Страница 40: ...ING AND USE COD 60M12 24 A 2018 EN THE PRESENT MANUAL BELONGS TO Schenker Italia ALL RIGHTS RESERVED 40 6 Close the reset valve lever in vertical position 7 Close the depressurization valve 8 Restart...

Страница 41: ...ousinh 3 Active carbon filter follow the instructions given in the table below OPERATION FREQUENCY PROCEDURE Check and cleaning of the strainer Every 5 days Visual inspection and washing Replacing of...

Страница 42: ...perform the shutdown procedure if the membranes result dirty If cleaning also results insufficient it could be necessary to perform an alkaline washing using the chemical product SCHENKER CLEANING 2...

Страница 43: ...E The available products for the shutdown procedure are the following 1 SCHENKER CLANING 1 SC1 Acid product to remove the inorganic components and preserve the watermaker during winter break 2 SCHENKE...

Страница 44: ...g procedure 1 Disconnect the production pipe and collect about 20 liters of fresh water within a tank 2 Switch off the system by pushing the stop button 3 Prepare the solution carefully mixing the bot...

Страница 45: ...NGS TO Schenker Italia ALL RIGHTS RESERVED 45 5 Check they are well dipped in the solution and don t inhale air 6 Open the depressurization valve turn counterclockwise 7 Start the watermaker with the...

Страница 46: ...itioned in the recipient so that to avoid inhaling air 9 Shut the plant off and connect the original hoses CAUTION It is necessary to perform the first start up procedure when restarting the plant aft...

Страница 47: ...the propylene glycol with 15 20 liters of unchlorinated water by following the concentration suggested above 2 Disconnect the drain hose and the pumps suction hose 3 Connect two hose pieces to the dra...

Страница 48: ...r The pressure switch can be calibrated with a 2 mm hexagonal key To have access to the calibration screw it is necessary to operate on the screw that blocks the electrical connector of the pressure s...

Страница 49: ...uring operation the pump temporarily switches off giving rise to a start and stop phenomenon Pump pressure switch not correctly set Dirty filters or membranes Set pump pressure switch see pag 47 Clean...

Страница 50: ...due to the insufficient battery charge Charge the batteries and try again If the system does not start check all the electrical connections between the remote panel and microcomputer again and replac...

Страница 51: ...CARTRIDGE 9 F5 ACTIVE CARBON FILTER CARTRIDGE CA 8 2 Long term cruising For long term cruising it is advisable to have onboard a cruising kit three 5 micron cartridge filter one active carbon filter o...

Страница 53: ...ome necessary in order to ensure the normal operating condition of the watermaker other common spares are listed below with relative images and codes Spare part name Code COUPLE HIGH PRESSURE HOSE SM...

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