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–TROUBLESHOOTING

COD: 60S12/24.B.2021

THE PRESENT MANUAL BELONGS TO -

Schenker Italia

7. TROUBLESHOOTING

7.1 Troubleshooting chart

Issue

Cause

Remedy

Pump doesn’t start

Electronic issue

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

Dirty filters or membranes

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
(> 13 Bar)

Clogged filters
Clogged 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 SMART 60

Страница 1: ...chenker Italia Via Ferrante Imparato 501 Condominio Genesis 80146 Naples Italy Tel 39 081 5593505 Fax 39 081 5597372 E mail info schenker it www schenkerwatermakers com THE PRESENT MANUAL BELONGS TO S...

Страница 2: ...FEATURES 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 17 4 MOUNTING AND INSTALLA...

Страница 3: ...E AND SPECIAL 34 6 1 CHECK FILTER CLEANLINESS 34 6 2 CHECK THE PLANT WORKING PRESSURE 35 6 3 CHECK FOR LEAKS 35 6 4 CHECK FOR MEMBRANES REPLACEMENT 35 6 5 SHUTDOWN PROCEDURE 35 6 5 1 NECESSARY EQUIPME...

Страница 4: ...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 fin...

Страница 5: ...ALIA The descriptions and illustrations provided in this publication are not binding SCHENKER ITALIA reserves the right to make any modifications it deems appropriate SCHENKER ITALIA THIS MANUAL IS PR...

Страница 6: ...pair of faulty parts The expense for the disconnecting and reinstalling on the vessel and transport of the equipment from or to our Service Point or our factory will be at the customers own expense T...

Страница 7: ...nt 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 w...

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: ...e and following 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 correc...

Страница 10: ...ezing of the fluid inside the system with the consequence of a permanent damage of the system 3 3 Packaging 3 3 1 Packaging contents PACKAGING picture purely for information FIG 3 2 SMART 60 Watermake...

Страница 11: ...carefully the use and maintenance manual before installing the system Use only recommended material for the installation especially hoses fittings and seals in accordance with the present manual Do no...

Страница 12: ...att h average Nominal fresh water production 60 Lit h 20 seawater 25 C salinity 35 000 ppm CEE conformity In compliance with directives 89 392 CEE sect 1 general safety machines requirements 89 336 CE...

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: ...ough the pre filter The pump group is composed of the following components Diaphragm pump Pressure transduce Pump box PUMP GROUP AND FILTER 12 24 V DC FIG 3 6 5 micron cartridge filter Pump box Diaphr...

Страница 15: ...r Italia ALL RIGHTS RESERVED 15 3 8 2 Watermaker group WATERMAKER GROUP FIG 3 7 Manometer Fresh water production grey plastic fitting Accumulator Positioner knob Reverse osmosis membrane WATERMAKER GR...

Страница 16: ...he watermaker and it measures the working pressure of the watermaker Accumulator It is a black plastic reservoir of air installed in the watermaker Its function is to reduce and stabilize the pressure...

Страница 17: ...d system of the vessel 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 t...

Страница 18: ...urn valve has to be installed under 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 l...

Страница 19: ...er any possible leak may cause damages to the vessel or jeopardize its safety since possible leaks due to accidental causes hose bursting hose clamp loosening equipment failure etc may cause water los...

Страница 20: ...ed over Must be far from WC discharge CAUTION Do 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...

Страница 21: ...resh water pump must be min 10 lit min Flushing must always be performed with the pressure water system ON Min flow rate must be 10 lit min at 1 bar 4 3 4 Brine discharge Salt water discharge The salt...

Страница 22: ...aulic 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 pressure is the pum...

Страница 23: ...ions max 10 bar Connections fresh water pressurized system carbon filter backflow valve outlet pump inlet Connections pump outlet 5 microns filter watermaker inlet Rubber reinforced hose PN 10 minimum...

Страница 24: ...ked OUT Create a Swan neck upward when the drain 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...

Страница 25: ...imensions width 100 mm height 66 mm It can be fixed on any internal boat panel provided that the area behind is free of humidity and condensation and there is enough depth to house the rear part of th...

Страница 26: ...cable See the diagram of the recommended sections below Voltage Automatic Cable lenght switch up to 3 mts 3 7 mt 7 10 mt Volt Ampere mm2 AWG mm2 AWG mm2 AWG 12 32 10 7 16 5 25 3 24 16 4 11 4 11 6 9 T...

Страница 28: ...the pressure drops under the threshold value during the functioning the system goes on alert and the pushing buttons flash 3 times quickly Overpressure the pressure raises over the threshold value du...

Страница 29: ...y valve and the positioner completely unscrewed 5 Check the fresh water pressurizing pump of the boat is on 6 Check the grey valve on the active carbon filter is open 5 2 2 Start up 1 Open the depress...

Страница 30: ...ve on the active carbon filter open 5 3 1 Normal operating procedure without final flushing 1 Push ON OFF to start the watermaker 2 Push ON OFF to stop the watermaker CAUTION The watermaker produces p...

Страница 31: ...att The unit can also work with a single pump either pump 1 or pump 2 producing 25 lit h and drawing about 110 Watt The sequence to activate a single pump is indicated below 5 3 4 Working cycle with s...

Страница 32: ...20 sec the computer recognizes the problem and turns off the pumps In this case is necessary to reset the valve with the following simple procedure 1 Turn off the system 2 Open the reset valve lever i...

Страница 33: ...5 FUNCTIONING AND USE COD 60S12 24 B 2021 EN THE PRESENT MANUAL BELONGS TO Schenker Italia ALL RIGHTS RESERVED 33 7 Restart the system 8 After some seconds close the depressurization valve...

Страница 34: ...PROCEDURE Check and cleaning of the strainer Every 5 days Visual inspection and washing Replacing of the 5 micron cartridge filters It depends on the real working condition and the turbidity of the s...

Страница 35: ...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 SC2 It is recommended...

Страница 36: ...s 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 SCHENKER CLEANING 2 SC2 Alkali...

Страница 37: ...1 Prepare the solution carefully mixing the bottle of SC1 in about 15 liters of unchlorinated water 2 Connect the 2 hoses to the pump group and watermaker as indicated above and dip them in the soluti...

Страница 38: ...properly positioned in the recipient so that to avoid inhaling air 7 Manually stop the unit through the microswitches inside the pump box switches up and connect the original hose CAUTION It is neces...

Страница 39: ...he propylene glycol with 15 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 drain a...

Страница 40: ...cy of the membranes after 5 years of functioning and verify the needed of a replacement Please refer to a certified Schenker service center for this operation 6 8 Adjustments Accumulator It is a reser...

Страница 41: ...ng operation the pump temporarily switches off giving rise to a start and stop phenomenon Dirty filters or membranes Clean or replace Metal noise of the pump Pump cavitation Check the causes of the ab...

Страница 42: ...PRODUCT SC1 SC2 WASHING PRODUCT SC2 CLEANING KIT SC1 SC2 CK 5 MICRON CARTRIDGE F5 ACTIVE CARBON FILTER CARTRIDGE CA 8 2 Long term cruising For long term cruising it is advisable to have onboard a crui...

Страница 44: ...tervention that might become 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 COUP...

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