ECHO MARINE 200-DML-1 Owner'S Manual Download Page 8

 

8

 

 

 

SEA STRAINER 

 

 

Mount the sea strainer with the provided 3/4" NPT nylon nipple directly to 
the intake of the 20 micron pre-filter housing.  If an optional boost pump is 
required  (refer  to  “Available  Options  and  Accessories”),  mount  the  sea 
strainer  in  a  serviceable  location  in  between  the  sea-cock  of  your  choice 
and the boost pump. 

   

CAUTION:

   

To  avoid  excessive  mechanical  stress,  do  not  mount  the  sea 

strainer directly to the sea-cock. 

 

Connect the barbed fittings with the supplied coil reinforced intake hose and secure all hoses below water 
level with two hose clamps. For boost pump installation refer to the installation instructions for optional 
equipment (page 11). 

 

 

FILTER HOUSINGS 

 
Mount the pre-filter in a serviceable location and connect the bottom port of the cleaning / storage valve 
with the 5/8” reinforced vinyl hose to the intake hose barb fitting of the high-pressure pump (lower fitting).  
Secure the hose with hose supplied clamps.  
 
CAUTION:  Install all plumbing to eliminate any air pockets in the system.  
 
CAUTION: 

 

If  you  have  to  re-seal  NPT  fittings,  use  a  maximum  of  three  wraps  of  Teflon  tape  on  the 

threads. Always keep the tape back from the end of the fittings (at least two threads).  Do not allow any 
tape to enter the system. 
 

 

 

HIGH PRESSURE HOSE 

 
The high pressure hose has factory mounted high pressure couplings on each end (also included are two 
field attachable fittings).  This hose comes in a 15 feet / 4.5 m length, so it may be cut to suit your needs.  
Leave a little extra length of hose to avoid stress on the system components.  
 
CAUTION:  Never bend the high pressure hose tighter than a 6”/15 cm radius. 
 

 
 
Assembly instructions for the stainless steel field attachable high-pressure couplings 

 

1)  Cut the hose in a clean 90

 angle preferably with a cutting disc or fine tooth hacksaw. 

2)

 

Un-assemble the coupling (remove threaded inner part from outer part). 

 

Summary of Contents for 200-DML-1

Page 1: ...ries 6 Flow Diagram 7 10 Installation Instructions 11 Installation Instructions Options 12 13 System Operation Shut Down and Flush Procedure 14 Membrane Storage and Cleaning Procedure 15 Maintenance T...

Page 2: ...safe drinking water for many years to come if you follow the simple instructions in this owners guide The purpose of this manual is to allow you to become familiar with each component of your new ECH...

Page 3: ...d size high rejection TFC Polyamide thin film composite spiral wound single pass reverse osmosis element PRODUCT WATER QUALITY minimum 500 ppm TDS FEED WATER SALINITY RANGE up to 50 000 ppm TDS NaCl P...

Page 4: ...control panel completely assembled with 1 Pressure control valve 1 High pressure gauge 1 Product flow meter 1 Diverter 3 way valve 1 Breaker without boost pump or 2 Breakers with boost pump 6 1 Harden...

Page 5: ...nstalled as a second filter in flow direction Maintenance Kit 10 Pre filters 5 and or 20 microns 1 Spare sea strainer screen 2 Active carbon filters fresh water flush 1ltr High pressure pump oil Exten...

Page 6: ...6 FLOW DIAGRAM Shown with Optional Equipment...

Page 7: ...embrane is sealed within its housing by plugs at both ends Inside the housing is a small amount of preservative to keep the membrane moist and prevent bacterial growth The shelf life of the preservati...

Page 8: ...intake hose barb fitting of the high pressure pump lower fitting Secure the hose with hose supplied clamps CAUTION Install all plumbing to eliminate any air pockets in the system CAUTION If you have...

Page 9: ...ire much torque PRODUCT WATER TUBING Using the blue product water tubing connect the center fitting of the membrane housing with the bottom fitting inlet of the flow meter in the control panel Connect...

Page 10: ...o the freshwater storage tank Refer to flow diagram on page 6 Note Observe the flow direction indicated on the housing REJECT WATER TUBING HOSE BRINE Connect the outlet of the pressure control valve o...

Page 11: ...a screwdriver The only moving part in the pump other than the motor is the impeller magnet assembly This assembly rotates on a stationary spindle and up against a thrust washer Note The boost pump inc...

Page 12: ...eaning storage valve to the pre filter position towards the filter 4 Set the diverter valve to sample position left 5 Switch on the boost pump optional 6 Switch on the high pressure pump 7 Flush the a...

Page 13: ...now turn on larger fresh water pumps will cycle on and off Allow fresh water to flow until all salt water is flushed out of the RO System For the next flush procedure test how long it takes until the...

Page 14: ...n product salinity high Clean only to restore output CAUTION The use of chemicals or cleaning methods other than those outlined in the cleaning instructions will void the ECHO Tec Warranty CAUTION Cle...

Page 15: ...dissolved to guaranty sufficient contact surface Carbon flush filter Replace element every 6 months High pressure pump Change crankcase oil 7 5oz 0 2L SAE90Wt non detergent Initial change after 50 hrs...

Page 16: ...a water intake during navigation Tighten all hose clamps Reseal NPT fittings Move through hull fitting to lower location Excessive leakage between the high pressure pump head and crankcase with water...

Page 17: ...e pliers pull the membrane element on the product tube in flow direction 6b Push out the remaining end plug from the opposite side with a pipe boat hook etc If the product port is mounted on the high...

Page 18: ...ve the weep return ring 25 pressure ring 24 and V sleeve with support ring 23 from the valve casing 26 Remove the V sleeve 23 from the seal case 20 Inspect all parts including O ring 21 for wear and r...

Page 19: ...rotate the seal case as well so that the weep holes are down at the six o clock position Change the oil fill and the oil drain plugs Refer to the repair instructions as necessary for the proper assem...

Page 20: ...ho Marine Ltd will repair or replace at its option the product or component therein which upon examination by Echo Marine shall appear to be defective or not up to factory specifications To obtain war...

Page 21: ...rse osmosis membrane element s installed However if the ECHOTec system will not be put to use within 10 months of shipment there is a potential danger of the membrane element s fouling Therefore we of...

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