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SYSTEM OPERATION INSTRUCTIONS 

 
The  reverse  osmosis  membrane  contains  a  preservative  solution  to  prevent  microbiological 
growth.  If ingested, may cause irritation of the gastro-intestinal tract, colic, diarrhea, or other 
similar symptoms.   
Therefore, discard all the product water for at least thirty minutes of initial operation or after 
storage before drinking or use in food preparations! 

 

Do  not  operate  the  system  using  contaminated  feed  water  sources  (oil,  chlorine  or  other 
chemicals).   

 

Have you filled the high-pressure pump with the proper amount of oil (SAE90 gearbox oil)? 

 

 

1) 

Open the seacock and the seawater shut off valve on the pre-filter assembly. 

 
2) 

Open the pressure control valve on the flow control panel all the way, counter-clock wise.  

 

3) 

Set the flush/service valve at the pre-filter assembly to the “CLOSED” position (center).  

 

4) 

Set the diverter valve on the flow control panel to the sample “TEST” position. 

 

5) 

For  the  initial  start  up  and  after  filter  changes,  set  the  selector  switch  on  the  electrical 
control  panel  to  the  “FEED”  position  (feed  pump  only)  and  purge  the  system  until  all 
entrapped air has escaped. 

 

6) 

In  the  “AUTO”  position,  press  the  “START”  button  until  the  pressure  on  the  low 
pressure  gauge  “OUT”  has  build  up.    If  the  high  pressure  pump  motor  stops,  purge  the 
system again and start the system in the “AUTO” position as before.  

  

7) 

Close  the  pressure  control  valve  slowly  clockwise  and  increase  the  operating  pressure 
until the specified fresh water output for your model is achieved not exceeding 800PSI. 

 

 

Caution: Never allow any leaks in your hose or pipe connections.  Reseal with Teflon tape 
or change O rings as required. 

 

8) 

Check  the  quality  of  the  product  water  with  the  TDS  meter.  If  the  water  is  pure  (under 
500ppm TDS), switch the diverter valve on the control panel to the storage tank position. 

 

SYSTEM SHUT DOWN PROCEDURE 

 

1) 

Switch the diverter valve to the “TEST” position. 

2) 

Open the pressure control valve all the way counter clockwise. 

3) 

Switch the selector switch off. 

4) 

Fresh water flush the system (see next page). 

5) 

Close the seawater shut off valve on the pre-filter assembly and the seacock.  

 

 

 

Содержание Watermakers 500-PRO-1

Страница 1: ...FEATURES 5 INSTALLATION INSTRUCTIONS 6 7 OPERATION INSTRUCTIONS 8 MEMBRANE CLEANING PROCEDURE 9 MAINTENANCE TIMETABLE 10 PRESSURE VESSEL ENDPLUG CHANGING PROCEDURE 11 ELECTRICAL DIAGRAM 12 TROUBLESHO...

Страница 2: ...new ECHO Tec desalination system By understanding the function importance and normal operation of each part in the system the operator can readily diagnose problems when they first develop Such proble...

Страница 3: ...jection TFC Polyamide thin film composite spiral wound single pass reverse osmosis element Salt Rejection min 99 5 Salinity Range System 500 900 up to 50 000 ppm TDS NaCl 1200 up to 40 000 ppm TDS NaC...

Страница 4: ...els and 5 and 20 micron cartridge filtration system 2 1 Fresh water flush kit with hose and 316SS hose clamps 3 1 Product water tube 10ft 3m 1 Reject hose 10ft 3m with 2pcs 316SS hose clamps 1 Intake...

Страница 5: ...e feed pump with the intake of the desalination system located at the pre filter assembly Secure all hoses with the supplied hose clamps PRODUCT WATER TUBING Connect the product water outlet marked SA...

Страница 6: ...changes set the selector switch on the electrical control panel to the FEED position feed pump only and purge the system until all entrapped air has escaped 6 In the AUTO position press the START but...

Страница 7: ...he seawater shut off valve and the seacock MEMBRANE STORAGE PROCEDURE If you intend to store your watermaker for more than ten days growth of microorganism will degrade the RO membranes performance Th...

Страница 8: ...al scale remover See warning label on side of container and observe all safety precautions on label CAUTION Do not mix different cleaning chemicals together Do not use different cleaning chemicals tog...

Страница 9: ...and clean intake 1000 hrs or when clogged Pre filters Replace or clean elements and clean housings When system intake pressure drops below 5psi Charcoal flush filter Replace element Every 6 months Hig...

Страница 10: ...s inner wall and remove it in one fast pull 6 Inspect the end plug for hairline cracks or damages on the O rings and O ring grooves 7 Pull the membrane on the product pipe out of the pressure vessel o...

Страница 11: ...TRANS FORMER START SWITCH S1 PUSH BUTTON NO SELECTOR SWITCH S2 3 POSITION MAINT 4 CONTACTS NO T1 HIGH PRESS SWITCH S4 NC LOW PRESS SWITCH S5 NO TANK FULL SWITCH S6 NC EXTERNAL MAIN IN ELECTRICAL DIAG...

Страница 12: ...ns Check strainer and filter s Inability to Discharge valve chamber Allow more time to prime build up pressure has air trapped within it and ensure that there are no air suction leaks Open valve chamb...

Страница 13: ...16B and copper gasket 16D and clean the old Locktite from the plunger bolt 16C and plunger base 16A Replace the plunger with the new one and Locktite the plunger bolt and torque to 120 inch pounds NOT...

Страница 14: ...s 12A and 12B if they were removed from the crankshaft Be certain the bearings are pressed all the way onto the shaft and completely into the crankcase Replace radial shaft seal 11 bearing cover with...

Страница 15: ......

Страница 16: ...ned to Echo Marine s Service Center The purchaser must pay any transportation or labor expenses incurred in removing and returning the product to the service center The limited warranty does not exten...

Страница 17: ...ranteed against iron fouling rust chemical attack extreme temperatures over 113 F under 33 F drying out or extreme pressures over 1000 psig CAUTION Use of parts not supplied directly by Echo Marine ge...

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