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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, after storage before 
drinking or before 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 (0.22ltr/7.5oz SAE90 gearbox oil)? 
Check center of show glass or dipstick. 
 

1) 

Open the seawater intake valve (sea cock). 

 

2) 

Open  the  pressure  control  valve,  on  the  control  panel,  all  the  way  counter-clockwise  (two  full  rounds 
after the spring releases). 

 

Caution:  Never start the system with the high-pressure control valve closed. 

 

3) 

Set the cleaning/storage valve to the pre filter position.  

 

 

If the optional nylon tee with flush/storage valve is supplied, switch it to the  

 

center (closed) position. 

 
4) 

Set the diverter valve to sample position. 

 
5) 

Start the engine. 

 
6) 

Switch on the boost pump (optional) and the electro magnetic clutch. 

 
7) 

Flush the air out of the system. 
Check the brine discharge at the output location. 

 

Caution:  Never allow any leaks in your hose or tube connections. 

 

Caution:  Do not attempt to re-seal the stainless steel product water outlet fitting on the membrane 
vessel end cap by further tightening, as this could crack the plug.   
Remove the fitting, apply new Teflon tape, insert the fitting and hand tighten plus ¼ turn. 
 

8) 

Increase the RPM of your engine and run the high pressure pump preferably at 1450RPM. 

 
9) 

Close  the  pressure  control  valve  slowly  clockwise  to  allow  air  bubbles  to  work  themselves  out  of  the 
system. 

 
10) 

Adjust  the  water  pressure  to  800  psi  on  the  pressure  gauge  in  the  control  panel.    If  you  operate  the 
watermaker  in  brackish  or  lake  water  adjust  the  working  pressure  not  to  exceed  the  specified  product 
water rate. 

 
11) 

Taste the product water at your sample station or check the quality with the optional  

   

TDS meter.  If the water is pure, switch the diverter valve to fill your storage tank. 

 

SYSTEM SHUT DOWN PROCEDURE 

 

1) 

Switch the diverter valve to sample station. 

 
2) 

Open the pressure control valve all the way counter-clockwise. 

 
3) 

Switch off the electro magnetic clutch and the boost pump (if installed). 

 
4) 

Close the seawater intake valve. 

Summary of Contents for Watermakers 1200-BML-3

Page 1: ...NUAL Pages 2 INTRODUCTION 3 SPECIFICATIONS 4 5 STANDARD SYSTEM FEATURES OPTIONS AND ACCESSORIES 6 FLOW DIAGRAM 7 9 INSTALLATION INSTRUCTIONS 10 INSTALLATION INSTRUCTIONS OPTIONS 11 13 SYSTEM OPERATION...

Page 2: ...st products on the market The purpose of this manual is to allow you to become familiar with each component of your new ECH2O Tec Watermaker By understanding the function importance and normal operati...

Page 3: ...rated performance is tested at 26 C 80 F water temperature and 33g NaCl ltr RO MEMBRANE TYPE Standard size high rejection TFC Polyamide thin film composite spiral wound single pass reverse osmosis ele...

Page 4: ...gh pressure gauge 1 Product flow meter 25 50 100gph 1 Diverter 3 way valve 1 Breaker 10amp or 2 Breakers 10 amp with optional boost pump 6 1 Hardener pH neutralizer kit with mineral element and 2pcs 3...

Page 5: ...al cartridge stainless steel bracket 8 screws shut off valve 2 x 5 8 hose barb connectors 10ft 1 2 braided hose 4 x 1 2 hose clamps Low pressure gauge The low pressure gauge indicates when the pre fil...

Page 6: ...ermakers DATE 31 05 06 REV 3 1 DRWN MS BOOST PUMP FRESH WATER FLUSH FILTER FILTER STRAINER FILTER PUMP FILTER 5 20 PSI PSI FLOW REJECT WATER REJECT WATER OUTLET CLEANING STORAGE SOLUTION INTAKE R O ME...

Page 7: ...ld only do the electrical installation Connect the wire of the magnetic clutch to the system switch on the control panel Supply 12V DC to the switch This wire needs to be protected by a 10A fuse When...

Page 8: ...h storage valve is supplied connect the 3 4 hose fitting on the tee to the bottom intake fitting of the high pressure pump INSTALL ALL PLUMBING TO ELIMINATE ANY AIR POCKETS IN THE SYSTEM CAUTION USE A...

Page 9: ...your water tanks into the R O membrane and does not require a new fitting in your tank When using a spigot as the taste test station be sure you have no shut off valves in the product water line A han...

Page 10: ...plied nylon nipple to the standard filter housing and reconnect the reinforced vinyl hose The 5micron cartridge has to be installed as the second filter in flow direction 5MICRON PRE FILTER HOUSING WI...

Page 11: ...Switch on the boost pump optional and the electro magnetic clutch 7 Flush the air out of the system Check the brine discharge at the output location Caution Never allow any leaks in your hose or tube...

Page 12: ...ow rate of your vessel s fresh water system pump 6 Close the seawater intake valve MEMBRANE STORAGE PROCEDURE If you intend to store your watermaker for more than 7 days growth of microorganism will d...

Page 13: ...bel CAUTION Do not mix different cleaning chemicals together Do not use different cleaning chemicals together at the same time Mix the cleaning chemicals separately and use them separately Note All cl...

Page 14: ...applicable When brushes are worn out High pressure pump Change crankcase oil Change packing seals and O rings Initial change after 50 hrs Every 200 operating hours or 6 months Every 5000 hrs or 2 year...

Page 15: ...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...

Page 16: ...recommended lubricant SAE 90 gear box oil non detergent Check inlet lines for restrictions and or proper size Check strainer and filter s Inability to build up pressure Discharge valve chamber has ai...

Page 17: ......

Page 18: ...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...

Page 19: ...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...

Page 20: ...s Service Center The purchaser must pay any transportation or labor expenses incurred in removing and returning the product A return authorization must be obtained before any part or component is ship...

Page 21: ...nger of the Reverse Osmosis Membrane Element s fouling or drying out Therefore we can ship your system without the Membrane s This allows you to install the system at the appropriate time in your sche...

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