Cape Horn Extreme INSTALLATION MANUAL
Contents
1. Warning Damage may occur if the purge sequence is bypassed and the membrane is pressurized with storage chemical in it 1 First Check That e Thru hull inlet valve is open and the Brine discharge valve is open e All of your hose connections are tight e You remove the green tag with the spacer under the pressre relief valve e Open the pressre relief valve 1 2 turn e The sampling valve is set to the sample position Remove Tag and Washer Open 1 2 Turn to Purge Chemicals 2 Turn on one of the feed water pumps Check that it is primed by inspecting the brine dis charge Turn off and then turn on the other pump to prime 3 Run the system using both pumps without pressure for 20 minutes to purge the storage chemicals The system should have an open flow pressure on the gauge of about 30 PSI 2 Bar 4 Close the pressure relief valve The pressure should rise to 80 90 PSI 5 5 6 5Bar and after several minutes start making water If the vessel is located in brackish or fresh water the pressure will be lower 5 Allow the system to run for 5 10 minutes and then test the product with your hand held salinity tester If the product is below 750 PPM it is considered potable and may be diverted to the tank Dry Testing VVith Artificial Ocean If it is not possible to test run the system with the boat in the water testing may be accomplished with an artificial ocean Purchase enough aquarium salts to make 5 gallons 20 liters of2. SO HPP VB Valve bore O ring Valve bore Spacer ring Oe Spool piston 2 End block A ge GE A SO HPP VP Valve spool Pilot port O rings SO HPP PLP Reversing Valve P End Blocks Valve port seals SO HPP VP Pilot valve port seals SO HPP PLP Piston rod HP CYL 3 4R 7 8R 1R Center block cylinder O rings SO HPP ECCB Pilot spool O rings 4 Mount inside block SO HPP PV se HP CB PVS Pilot spool HP CB PPS Pilot valve pin SO HPP PS Pin seal O rings HP CB PVPS Pin seals HP CB PVCR Clip rings Pilot orifice HP CB PO Ga Center block Rod lip seals Reg Mount inside block SO HPP PR7 PR10 PR15 Check valve port O rings hos Wa SO HPP CVP ai Feed in Check valve assembly ji Check valve SO HPP CVS O ring l Check valve seat HP CB CVS Cheek valve poppet HP CB CV sl Check valve spring 7 Check valve washer Check valve retainer HP CB CVR Piston to rod O rings 2 Inside pistons Glass rod models only Center Block aa 24 fittings 8 PL MTS 3 8X 1 28 S S compression 1 2 SS tube 5 mae vo HP CYL SST SS Piston with seal y AN HP CYL PT S p Cylinder Assembly Piston with seal End plug O ring ae oo 1 1 2 SS tube cel Elite G d _ Composite cylinder and base Cylinder Assembly si Earlv Models
3. Turn on the feed pump and re circulate the chemical for 20 minutes Stop the pump Reconnect the brine discharge hose Restart the pump until the bucket is empty Close the seawater intake and the service valve Drain the strainer the hose leading to the inlet module Disconnect the product tubing and blow any residual water out of the tub ing with compressed air Valves in flush position Open the pressure relief valve 13 Maintenance General Periodically inspect the entire system for leakage and chafe on the tubing and hoses Repair any leaks you find as soon as practical Some crystal formation around the Clark pump blocks is normal Wipe down any salt encrusted areas with a damp cloth The Seawater Strainer The sea water strainer s stainless steel element should be inspected removed and cleaned as needed Be careful to ensure that the thru hull is closed before disassembly and the gasket is in place before reassembly When the system is put into storage remove rinse and reas semble dry to impede corrosion Check frequently during operation The Prefilter e Service the prefilter on a regular basis The pressure will drop on the remote gauge when the filter becomes dirty Extremely dirty filters will harm system performance and may cause the feed pump to cycle on the high pressure switch e To service the filters shut off the service valve open the housing discard the old filter Clean out the housing bowl reassem
4. Hose Barb Ell PL HBE 3 8X5 8 Ventura Intake Module FM VT ITM Feed Pump Assembly Whole Pump With Heat Sink KIT FP SF12 24 Pump Head Assembly With Pressure Switch PL PMP SFPH Sea Strainer Whole Assembly FT STN 5 Strainer Seal SO STN 5SS Strainer Screen FT STN 5S 19 1 2 Tube Fitting Hex Nut g PL HVVR 1 2HN 4 p F 1 2 SS Ferrule PL HVVR 1 2FR E 3 4 16 Straight Fitting O ring a SO FT STF 1 Connector O ring SO HPP CT 1 2 High Pressure Tube PL NLT 1 2HP 3 8 NPT Quick Disc Body l PL QDC BD3 8 Front View 5 8 Quick Disc Hose Barb PL QDC HB5 8 p CaP 3 4 NPT X 1 2 Hose Barb Elbow EE HBR Ase 3 4 NPTX3 4 FPT PVC Valve PL VLV 3 4PVC Rear View Pa Plate Bracket FM PVB PB Clear Filter Housing Bowl amp Cap FT FTH 10L Filter Housing Seal j Rubber Mount SO FHS 10H HD RBP RM a i Charcoal Filter Cartridge FT FTC CC 3 4 NPTX5 8 Hose Barb 3 4 3 Way Valve PL HBS 3 4X5 8 PL VLV 3W3 4 20 1 4 3 Way Valve Beta PL VLV 3W1 4 PL CLP 3 4CAR 1 4 NPTX 1 4 Tube Fitting PL MTS 1 4X 1 4P ga ia ce Barb 1 8 NPTX1 4 Tube Fitting El ea 1 4 NPTX 1 4 Tube Fitting El PL MTE 1 8X 1 4P PL MTE 1 4X1 4P Pressure Guage PL PSG LP2 5 i ec es Tank Spectra Panel ACC FM KIT MP Product Flow Meter PL FMT 10 1 4 NPTX 1 4 Tube Fitting PL MTS 1 4X1 4P 1 2NPT X 1 4FPT Bushing Reducer PL BSH 1
5. the handle is pointing in the direction of the flow Use accumulator port to connect the pressure gauge Tubing must be pres sure rated to 150 PSI 10 BAR Product Flow meter Plastic fittings should have 3 4 wraps of Teflon tape and will thread almost all the way in Leave the first pipe thread uncoated Avoid getting dirt or debris in the system during assembly Secure piping away from moving objects and protect from chafe Exercise care not to cross thread the fittings See the tube assembly instructions next page Back view of instrument panel Product Water Flow t Product Ports are located here Product fitting Remove one of the product port plugs from either end and thread in the product fitting with Teflon tape sealant Grab Ring Nut Tubing PA Step 1 Dissemble fitting components Ss Mi l one Step 2 Install the Nut first then use the bevelled side of the Spacer to push the Grab Ring onto the tube no more than 1 2 Slip the O ring over the tube to hold the Spacer in place If the Grab Ring is pushed too far trim back the tube so about 1 4 of tube extends past the O ring Step 4 Push the tube into the body until it bottoms out then hand tighten the nut DO NOT OVER TIGHTEN 1 4 Tube Fitting Assembly Cape Horn Wiring Diagram Route a heavy pair of wires from the main DC electrical panel to the Feed Pump location Connectors to the t
6. 2X1 4N 1 2 NPT Nipple ji i PL NP 1 2N Pressure Vessel Ring FT PV ER 1 4 FPTX1 4 Tube Fitting El PL FTE 1 4X1 4P 1 2 Female Tee PL TEE 1 2FN 3 8 NPTX1 2 Tube Fitting SS PL MTS 3 8X1 2S Pressure Vessel End Cap FT PV EP 1 8 NPT Nipple PL NP 1 8N 1 8 FPTX1 4 Tube Fitting El PL FTE 1 8X1 4P 21 End block B HP TB VEB B Valve block HP TB VB inate ii E cylinder Brine out D HPEVL ECA Pressure relief valve HP TB BV Center block HP CB CB7 10 15 20 Feed in ka Nainiess steel tube 7 Cylinder ring raca POR Clark Pump front view HP CYL EC End block A End block B Reset button Not on all unitsHP TB RSB4 Alternate brine out SR Composite cvlinder and base ian High pressure in ssd a Test port Center block High pressure out 7 Stainless steel tube Xu Cylinder ri ylinder ring Clark Pump Back View End cap 22 5 16 3 1 4 SS AH Bolts HD CPS 5 16X3 Spool Assembly a Exploded View N Spool Seal Quad Ring Seal AG A Spool Center Quad Ring Seal Relief Valve O Ring SO HPP RV o Rsishyglve Annular Ring O Rings Mount inside Valve Block SO HPP AR Valve Block HD CPS 5 162 75 3 16 2 3 4 SS A H bolts Reset button and O ring AR End block B AW SO HPP SP ps20 Piston O ring HP TB VSP VSP20 Spool piston HP TB SR Spacer ring Valve block l
7. salt water Make sure that the domestic water system is powered up and that there is water in the tank Confirm that the Charcoal filter is installed in the Fresh water flush module and that the domestic water line had been installed and all valves are open Open Pressure Relief Valve on the Clark Pump Remove the green tag and spacer Close the yellow service valve on the inlet module This will be the center location Open the grey fresh water flush valve Start the feed pump and let it run 20 minutes to purge the storage chemical Stop the feed pump Hook up your Inlet and Brine discharge service hoses per the photo and route them into the 5 gal lon 20 Liter container Turn your Product sample valve to the sample position Route the prod uct output into the bucket 6 Restart the feed pump and fill the bucket with fresh water from the brine discharge Stop the pump and close the fresh water flush valve 7 Rotate the yellow service valve to the service position 8 Mix the salt to the proper proportion or use an aquarium hydrometer to adjust the salinity level 9 Start the feed pump allow to prime and then close the pressure relief valve The system should build pressure and after several minutes start making water 10 Run the system under pressure and check for proper operation and leaks AAR WN After testing the system stop the feed pump and replace the brine discharge hose Restart and drain the bucket You can now store the sys
8. shipment Refer to the shipping list for your system to make sure you have received all of the compo nents listed Do not discard any packaging until you have found and identified all of the parts The small installation parts are listed on the kit list Warning We will not be held responsible for shortages and or freight damage that are not reported within thirty days of the ship date Study the system layout diagram component photos and descriptions before beginning your installation This will assist you in understanding the function of each component Layout the system Before starting the installation identify the location where each module and component will be placed Insure that there is proper clearance around the components for removal of filters and system service Also check to make sure you have adequate tubing and hose before starting so additional parts may be ordered Cape Horn Shipping List e High Pressure Clark Pump and a 40 Reverse Osmosis Membrane Module e Feed pump inlet module with fresh water flush system e Feed pump module with 5 micron filter housing e Accumulator Tank e Seawater strainer e Monitor Gauge panel e Installation Fittings Kit e Service Hose kit e Hand held Salinity monitor e 5 87 14 75mm Hose e 1 4 product tubing 50 Brine Discharge thru hull Cape Horn Plumbing Layout place above waterline or tee brine into another visible drain Plastic fittings should
9. As SPECTRA WATERMACHINES Cape Horn Extreme INSTALLATION MANUAL Spectra Watermakers Inc 20 Mariposa Road San Rafael CA 94901 Phone 415 526 2780 Fax 415 526 2787 E mail spectra spectrawatermakers com www spectrawatermakers com Server masterdoc manualscurrent capehorn 12 18 04 Introduction to the Cape Horn The Cape Horn represents the ultimate in reliability and flexibility for racing and cruising yachts This system is designed to operate in the toughest and most demanding conditions in the vvorld Prudent seamanship dictates that you maintain enough reserve vater to get safely into your next port The Spectra Intensifier known as the Clark Pump was introduced in 1997 and has continually im proved since It is built of modern non corrosive composites Pressure relief valve Front View Quick disconnect fitting to va facilitate maintenance a ee Double rubber mounts for to absorb vibration a ee LI Secondary feed pump module Includes the feed pump cooling fan And 5 micron filter Local control switch for maintenance Primary feed pump inlet module Includes the feed pump cooling fan charcoal filter for the flushing system manual flush valve service valve and service port Compact and streamlined plumbing Cooling fan is in cluded for long life Local control switch for maintenance Getting Started Unpack the system and inspect it to make sure that it has not been damaged in
10. ble the housing with new 5 micron filter element Leave dry until next startup e Use only Spectra approved filters or you may void your warranty The filters may be cleaned several times with a soft brush and water in a bucket Occasionally lightly lube the filter housing O ring with silicone grease Oil Water Separator Optional To install Oil Water Separator capability install the additional filter housing with its oil re moval filter upstream of the 5 micron filter Service at the same time as the 5 micron filter The Charcoal Fresh Water Flush Filter e Replace the charcoal filter element at least every 6 months This filter protects the mem brane by removing chorine from the fresh flush water Use only a Spectra replacement The Feed Pump and Clark Pump The feed water pumps and the Clark pump require no routine maintenance except inspection for leaks Tighten any hose clamps or fittings the show signs or leakage The HP fittings threaded into the Clark pump are o ring seals with a straight thread These should never leak and should never be over tightened If one of the tube nuts starts to leak it can be us threaded sealed with a bit of silicone grease or silicone seal and with two wrenches tight ened with two wrenches very tight 14 The Membranes e The membranes need to be cleaned only when they have lost up to 1590 of their capacity due to fouling or the product quality degrades The leading cause of fouling is from biolo
11. equires de chlorinated water which can be made with the Spectra s charcoal filter Charcoal filters last a maximum of 6 months once wetted Spectra SC 1 a special storage compound used by the US Navy It is formulated to be compatible with the modern engineering plastics and composites in the Spectra pumps Do not use any substitute except propylene Glycol If you wish to use glycol for storage follow the winterizing instructions SC I Storage Compound has to be mixed at a ratio of 1 Spectra container to 3 gallons 12L of fresh water to have the proper solution for short term storage under two months use 1 2 of a container Caution Avoid contact with skin eyes or lungs with the storage chemical 7 LILI Sipectra gran J b ir ds 1 ty u hada tae Sig je ne Li ri anar ff uel iad palk ti ar al SMT Ibar ka in the eye i Abe Coral er akar poeti 11 Storage Procedure 1 Perform a fresh water flush as described in the normal operation section Shut down the feed pump but leave the valves in the flush position 2 Remove the quick disconnect fitting from the brine discharge outlet of the Clark pump and replace with a quick disconnect from your service kit fitted to a hose and lead the hose to a 5 gallon bucket or container 3 Start and run the feed pump until you have one gallon of fresh water in the bucket 4 Mix 1 container of SC 1 storage compound with the water in the bucket 5 Connect the ser
12. erminal block Seal connectors The switch located near the feed pump is pre wired Voltage drop will impair performance of the system 66 O 7 DO 5 N Emy la fi Rad ae Cooling fans o 3 i O e l Ol Main Electrical Panel i I Positive buss i i oe No i e m a iss dE EA Feed Pumps e s 6 15 amp breakers 12VDC 7 amp 24VDC x i Feed Pump wiring Red is Positive Black is Ground Cooling Fan are connected parallel with the Feed __ Negtivebuss pump Same color code To battery 8 gauge or larger Wire Size Guide for 12V Protect with 15 Amp Fuse or Circuit Breaker 10 Gauge 6mm to 15 feet 4 5M 8 Gauge 10 mm to 25 feet 7 5M 6 Gauge 16mm to 35 feet 10 6M Wire Size Guide for 24V Protect with 7 Amp Fuse or Circuit Breaker 12 Gauge 4mm to 10 feet 3M 10 Gauge 6mm to 25 feet 7 6M 8 Gauge 10mm to 35 feet 10 6M Nev System Start Up and Testing Avoid running the system if the vessel is in contaminated vvater such as in a harbor or ca nal The system should be fully run tested before leaving port If the location or vveather pre vents proper testing refer to the section Dry Testing
13. ficient operation is desired Water quality will suffer somewhat You may now leave the system unattended for up to five days without further attention We recommend operating the system for longer periods and effecting a FW flush than run ning the machine every day and not flushing the system Remember that you need to run the system almost a half hour to make the flushing water You may notice that the system output is higher while charging your batteries as the machine is voltage sensitive Inlet Module with valves in the Inlet Module with valves in the normal Run Position flush Position Closed Open 10 Long Term Storage Procedures Watermakers are best run continuously When not in use biological growth in the mem brane is the leading cause of membrane fouling A warm environment will cause more growth than a cold environment The fresh water flush system will greatly reduce biologi cal growth but may not stop it completely in certain conditions If an optional Zeta Guard or Z Brane water treatment system is installed in the system then three to five day flushing intervals will maintain the system as long as fresh water is provided and the charcoal filter maintained System Storage or Pickling If the system is to be left unused for more than five days perform the following storage pro cedure The procedure introduces a chemical compound into the system that prevents bio logical growth This procedure r
14. gi cal growth that occurs when the system is left unused without flushing or pickling Fouling from mineral scaling can happen during operation under certain sea water conditions and from rust Monitor the product salinity and feed pressure for higher than normal readings for the conditions Other conditions can cause high pressure such as cold feed water or clogged filters Low product flow is usually due to low voltage damaged feed pump or Clark pump Look for all other causes before cleaning the membrane Membrane life can be shortened by excessive cleaning e There are two types of cleaners acid and alkaline The acid cleaner SC 3 will remove min eral scaling The alkaline cleaner SC 2 is used to remove biological by products oil and dirt particles that get past the prefilters If membrane performance is reduced and they have not been pickled recently cleaning with both chemicals is recommended The acid cleaner should be used first If the membrane fails to respond to both cleanings this is an indication of another problem with the system or that it is time to replace the membrane Contact Spectra Watermakers before removing a membrane Membrane Cleaning For normal cleaning the SC 3 Acid Cleaning Compound is used first then the SC 2 Alkaline Cleaning Compound If known bio fouling is present the SC 2 may be used first Using hot wa ter if possible up to 120 45C is recommended as it greatly enhances the ability of the cleaner
15. have 3 4 wraps of Teflon tape and will thread almost all the way in Leave the first pipe thread uncoated Avoid getting dirt or de bris in the system during assembly Avoid tight bends and elbows Secure piping away from moving objects and protect from ro Accumulator Factory pre chafe charged Install and plumb as shown Fresh water flush inlet to charcoal filter Plumb to fresh water system discharge Inlet pump modules Mount vertically as low as practical no more than 4 1 1 M above waterline and not over electrical equipment Leave clearance below for filter change 5 micron filter Do not mount over electrical equipment Leave clearance be low for filter change Seawater inlet from a low bubble free in take System needs a clear flow away from head discharge Feel Free to Consult Factory Regarding your application Product Water and Pressure Gauge Tube Installation Sampling Tap for testing the product water or for service procedures Put enough tube on this port to reach your service pickling container Product to tank Route the product water from the valve into the top of the tank Install a tee in the water fill or tap a pipe thread into an inspection port DO NOT feed into a vent line manifold or the bottom of the tank Make sure that there is no restriction in this piping Product sampling valve Mount using the sup plied plastic straps as shown Note
16. iodi cally stop and reheat the solution Perform the cleaning procedures while the ship is in acceptable sea water for purging and testing 15 Note Procedures are the same for the SC 2 and SC 3 cleaners A Spectra Cleaning Compound SC 2 or SC 3 must be mixed with fresh water at a ratio of 1 con tainer of compound to 3 gallons 12L of unchlorinated water to have the proper solution An av erage of two gallons 8L of water is already present inside a 150 system This water has to be fig ured into the mixture A 150 system will use 1 container of compound Cleaning Procedure 1 i ek a ie oa Close the service valve open the flush valve and run the feed pump for 4 minutes to flush the system Stop the pump and close the flush valve Connect your inlet service hose and the brine discharge service hose Open the flush valve and start the pump until you get a gallon 4L of water in the bucket Turn the service valve to the service position Make sure that the Pressure relief valve is open un pressurized Mix the cleaning chemical in the bucket Start the system and circulate the chemical through the system for the required time Stop the pump replace the brine discharge hose and start the pump until the bucket is empty Stop the pump and rotate the service valve back to the run position Restart the pump and run for 20 minutes to flush the chemicals out of the system Do Not Close the Pressure Relief Valve The system
17. may now be restarted to make water flushed or stored Valves in flush position Open the pressure relief valve 16 Short term trips weekends etc Suggested Spares We suggest a basic cruise kit A Kit consists of 6 ea 5 micron filters and two SC 1 storage chemicals 2 to 6 months at a time Two basic cruise kits One each replacement charcoal filter One replacement feed pump head Longer than 6 months Additional filters offshore cruising kit consisting of Clark pump seals O rings tools and membrane cleaning chemicals One replacement strainer screen O ring for strainer screen O rings for filter housing Spectra Watermakers parts list SC 1 STORAGE CHEMICAL SC 2 CLEANER SC 3 CLEANER BASIC CRUISE A 5 MIC FILTER CHARCOAL FILTER 6 STRAINER SCREEN OIL WATER FILTER FEED PUMP HEAD 6 STRAINER O RING FILTER HOUSING O RING OFF SHORE KIT 20 MEMBRANE Part Number P N FT CHE SC1 FT CHE SC2 FT CHE SC3 KIT BCK A FT FTC 5 FT FTC CC FT STN 6S FT FTC OW SO STN 6SS SO FHS 10H KIT OFFSH FT MB 20 17 Troubleshooting Deluxe Systems Symptom Feed pump runs but no pressure Feed Pump starts but shuts dovvn on high pressure Low Water production High amperage High Feed pressre Low Water production Low pressure Water production normal High feed pressure high amperage Water production normal Lower pressure lower amperage Asymmetrical pressure and flow reading
18. s to do their jobs If the history of the system is unknown or has been left unpickled for an extended length of time and biological growth is present it is recommended that the system is cleaned with SC 2 using an alternate source of unchlorinated fresh water before the system is run under pressure A simple test can be performed to see if biological growth has occurred Before running the sys tem remove the prefilters and examine their condition If the housings are full of smelly discol ored water the system was not properly stored Install clean prefilters if they were bad Next check the membrane Detach the brine discharge hose and lead to a bucket Open the pressure relief valve one turn and manually run the system for 30 seconds Examine the brine water if it s discolored and smells bad perform an SC 2 cleaning with an alternate source of unchlori nated water before running the system pressurized If the brine is fairly clean the system can be purged run normally and checked for performance Clean the membranes only if performance is reduced Heating the water is preferable One way to do this is to find a camp stove and use a large stainless steel pot to heat the solution in The cleaning solution throughout the system will heat as it circulates in and out of the pot An alternative is to heat the one or two gallons of initial water to 120 on the main stove before mixing in the cleaner and circulating it into the system Per
19. s between pump shifts Cause Feed pump air locked Pressure relief valve open Prefilter excessively clogged Closed valve or blockage in flow Strainer or prefilter clogged Pressure Relief valve partially open Worn Pump head Cold seawater temperature Fouled membrane Warm Sea Water or Brackish water Check valve leaking failed annular ring Shaft Seal leaking Remedy Open pressure relief valve to bleed the air then close to start Close valve Change filter Check flow path for closed valve or kink in hose Service prefilter and strainer Close Valve Check flow should be 1 4 GPM Replace Pump Head Normal condition Clean membrane Normal Condition Contact Dealer or see the Clark Pump repair manual 18 5 8 Quick Disc Hose Barb 3 8 NPT Quick Disc Body PL QDC HB5 8 l 3 8NPT Nylon Hex Plug PL QDC BD3 8 PL HP 3 8 1 8 FPTX1 4 Tube Fitting Ell PL FTE 1 8X 1 4P Pressure Vessel Ring FT PV ER Pressure Vessel End Gap FT PV EP 3 8 NPTX1 2 Tube SS Fitts PL MTS 3 8X1 2S Connector O ring 40 High Pressure Vessel SO HPP CT 1 2 High Pressure Tube FT PV 4 PL NLT 1 2HP va Low Pressure Filter Housing Whole Assembly 3 4 MPT X 5 8 HB X 5 8 HB FT FTH 10L PL TEE 3 4M5 8B EE 8 Hose Clamp PL CLP 8SS 3 4 NPT X 5 8 Hose Barb Ell 0 PL HBE 3 4X5 8 Cooling Fan Kit KIT FK 12 24 Heat Sink EL FP FPHS 5 Micron Filter Cartridge FT FTC 5 3 8 NPT X 5 8
20. tem by using the above procedure for adding fresh water to the bucket and using the Storage procedure If the system is to continue to be commissioned performing a fresh water flush will hold the system for 4 5 days Valves in service position Valves in flush position l Inlet service hose connected Connecting the Brine Discharge service hose System Operation Normal operation If the system has been pickled or stored use the New system startup procedure 1 Check to see that the inlet seacock is open 2 Turn the product valve to the Sample position 3 Start the feed pumps and check for flow by inspecting the brine discharge or checking for pressure on your analog gauge If there is no flow open the pressure relief valve on the Clark pump and bleed the air out of the feed pumps by running them one at a time After five minutes check the product water with your hand held salinity tester If it is good you may divert it into your tank Run the system until you have filled your tank or have made enough to meet your re quirements for several days Turn on the fresh water flush valve and close the service valve Flush for 2 1 2 minutes or until the pressure drops on the gauge indicating that the mem brane is flooded with fresh water Stop the feed pump Return the service valve and the flush valve to their run positions The system may be run with only one feed pump in extremely cold water conditions or if highly ef
21. vice hose using the garden hose barb fitting from your service kit to the service port of the fresh water flush module Lead the hose into the bucket Turn the service valve on the fresh water flush module 180 so the intake is now coming from the bucket 6 Make sure the pressure relief valve on the Clark pump is Open unpressurized by turning 1 2 turn counterclockwise p 7 Turn on the feed pump Circulate the storage chemical in the system for approximately 10 minutes Turn off the feed pump when finished Clean Up Remove the quick disconnect from the Clark pump brine discharge and replace the original hose that leads to the thru hull You may at this point if you choose to pump the bucket dry by using the feed pump switch Stop when the bucket is empty Turn the service valve 180 back to its original position and remove the service hose Close the seacock and drain and clean the strainer and any filters in the system Reassemble dry 12 N NousvL VVinterizing Close yellow service valve open the Grey flush valve and run the feed pump 4 minutes to effect a complete fresh water flush Shut the pump and flush valve off Connect your inlet service hose and your brine discharge service hose place them in your service container or bucket Turn the service valve to the service position Pour 2 gallon 8L of Propylene Glycol in the bucket Make sure that the pressure relief valve is open un pressurized
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