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All electrical connections are to be made by qualified personnel, adhering to the local 

electrical codes.

 It is recommended that a fused disconnect switch be placed near the unit, for 

safety purposes. All motors are thermally protected. 

The level controls should be connected through the cabinet using a liquid tight strain relief connector. 

This is recommended for all field connections. See the electrical diagram supplied with the unit for 

field and power connections. 

 

3.3 Install the feed water supply connection 

 

Plumbing connections 

Connection sizes of the waterlines for the BlackMaxx™ RB8 are as follows: 

 

  Model 

      

    Inlet  

           Waste 

       Permeate (2x) 

RB820K 

 

2.0” Fnpt 

 

1.25” Fnpt 

 

1” Fnpt 

RB830K 

 

2.0” Fnpt 

 

1.25” Fnpt 

 

1” Fnpt 

RB840K 

 

2.0” Fnpt 

 

1.25” Fnpt 

 

1” Fnpt 

RB860K 

 

2.0” Fnpt 

 

1.5” Fnpt           

1.25” Fnpt 

RB880K 

 

2.0” Fnpt 

 

1.5” Fnpt 

 

1.25” Fnpt 

RB8100K 

 

2.0” Fnpt 

 

2.0” Fnpt 

 

1.5” Fnpt 

RB8120K 

 

2.0” Fnpt 

 

2.0” Fnpt 

 

1.5” Fnpt 

RB8150K 

 

2.0” Fnpt 

 

2.0” Fnpt  

 

1.5” Fnpt 

RB8180K 

 

2.0” Fnpt 

 

2.0” Fnpt 

 

1.5” Fnpt 

RB8210K 

 

3.0” Fnpt    

 

3.0” Fnpt 

 

2.0” Fnpt 

RB8240K 

 

3.0” Fnpt 

 

3.0” Fnpt 

 

2.0” Fnpt 

 

3.4 Installing the inlet line 

 

DO NOT USE BLACK IRON PIPE TO CONNECT TO A 

 REVERSE OSMOSIS SYSTEM 

 

1.  Inspect the cold-water supply line and the condition of the pipe.  Ensure that the supply pipe 

is in good overall condition and is capable of delivering the system’s necessary feed water 

flow rate.  See below for specified feed water flow rate requirements. 

 

2.  Turn the water supply line to your plumbing 

OFF

 

Plumb a connection from the water supply line, ensuring that the feed line is at least 1.5” 

(RB820K-RB840K) and 2.0” (RB860K-180K) ,3” in diameter (200K-240K). Install a shut off 

valve on the connection, so that the RO system can by isolated from the main water supply.  

Note above the size of your systems inlet connection to your RO.  We recommend that you 

also install a pipe union/flange near the RO unit to allow easy disconnection should it be 

required for maintenance.  

 

3.  You may now turn the water supply to the plumbing system ON.  Check for leaks around the 

RO connection.  Correct any leaks, if necessary. 

 

Make sure the feed water source is a reliable one and will constantly deliver feed water 

between 40 and 60 psi, at the required flow rates for your system. In the Auto-run mode, your 

system has been equipped with an emergency low pressure shut-off, in the event that the 

line pressure to your inlet falls below 30 psi.  The unit will restart once the pressure rises 

above the pre-set pressure. However, if the pressure falls below again, it will shut down and 

an alarm will be initiated, which can only be manually reset by turning the system Off / On on 

the HMI controller. This will keep the drive pump from running dry and damage occurring to 

its internal components. 

 

 

Содержание BLACKMAXX RB8

Страница 1: ...T FOR REFERENCE PURPOSES AND TECHNICAL GUIDANCE IT IS STRONGLY RECOMMENDED THAT QUALIFIED DEALER SERVICE PERSONNEL BE CONTACTED IN THE EVENT OF AN UNKNOWN INTERRUPTION OF SERVICE OR APPARENT PRODUCT M...

Страница 2: ...molecules are allowed to pass through and collect in the tube while all other mineral and contaminant molecules are rejected and washed from the surface of the membrane to the drain Q What processes...

Страница 3: ...low energy membrane s that are designed to operate at a minimum system pressure of 100 psi 7 0 kg cm and a maximum of 250 psi depending on the model 17 6kg cm Do not attempt to operate your system at...

Страница 4: ...e are highly accurate instruments that have 4 20ma outputs for recording and alarm purposes Calibration of the sensors should be done twice a year Membrane cleaning is a site specific operation Depend...

Страница 5: ...treated to levels 5 mg l to avoid membrane fouling This is usually achieved through the use of organic scavenging ion exchange resin polystyrene or polyacrylic regenerated with salt Chlorine Feed wat...

Страница 6: ...requires The importance of feed water conditions is evident when you examine how crossflow membranes work In simple terms a crossflow filtration system separates an influent stream into two effluent s...

Страница 7: ...ion rate Fouling of membrane surface Softener with organic scavenger resin A Series Fusion RS series Magnum Chlorine 1 ppm Permanent membrane damage Increased salt passage Carbon Filter CF Series Exce...

Страница 8: ...3 3 M3 d RB840K 40000GPD 27 7 USGPM 104 4 LPM 1 6 L s 151 4 M3 d RB860K 60000GPD 41 5 USGPM 156 6 LPM 2 51L s 227 1 M3 d RB880K 80000GPD 55 4USGPM 209 LPM 3 3 L s 302 8 M3 d RB8100K 100000GPD 69 4 USG...

Страница 9: ...RO chemical disinfection is not being used If the permeate is to remain in the tank for a period of more than 1 day without a disinfection residual being added a recirculation loop with a UV disinfec...

Страница 10: ...requirements The RB8 system use a dual voltage configuration to minimize power consumption The system controls are run on a 120 vac 1 amp and the following are ratings for the motors at 230 208 vac 3...

Страница 11: ...re 2b External Electrical Cabinet Motor power 3 PH disconnect Motor starter Flush valve relay Field connection terminals 120vac 24vdc Transformer Main control board 120vac 120 vac control power Manual...

Страница 12: ...n and is capable of delivering the system s necessary feed water flow rate See below for specified feed water flow rate requirements 2 Turn the water supply line to your plumbing OFF Plumb a connectio...

Страница 13: ...um flow requirements on full flow parameters Inlet feed rates will vary with projected system recovery rates Use the following formula to size flow rates according to your specifications Recovery Rate...

Страница 14: ...permeate line should be used Hard plumbing is recommended with either a 304 316 Stainless Steel or PVC line DO NOT USE BLACK IRON PIPE TO CONNECT PERMEATE LINE OR FEEDWATER LINE TO SYSTEM Connect the...

Страница 15: ...olution to sterilize them This can help to prevent any bacteria from contaminating the membranes product core See Figure 5 for membrane housing assembly Disconnect the power and turn off the feed wate...

Страница 16: ...e lines Ensure the gaskets are in good repair Replace if necessary Turn power and water back on Start unit Fix any leaks 3 7 3 Membrane removal To remove the membrane from the housing remove the end c...

Страница 17: ...point Allow the feed water to fill slowly into the system This process will expedite the air removal from the RO system Once the water starts to run out of the system to drain close the auto flush va...

Страница 18: ...ce after about 48 to 72 hours of operation You should develop a daily log to track line pressure system pressure feed water TDS permeate TDS permeate flow rate and waste flow rate This will allow you...

Страница 19: ...s kit This is needed to claim any parts or repair service during the warranty period Read the document completely for warranty claim instructions Your RB8 BlackMaxx system comes with a limited one yea...

Страница 20: ...to tightening Replace gasket Threaded fittings leaking Disassemble remove old Teflon tape apply new tape re assemble Pre filter housing leaking Tighten clamp handle Remove cap and Inspect o rings for...

Страница 21: ...nk full Drain Tank start in auto mode Low inlet pressure Check pre treatment system water quality Inlet valve closed System in alarm Check alarm status Pumps cavitating See low feed pressure System of...

Страница 22: ...onductivity Probe ROSCOND VALVES Part Description Part 1 0 SS Globe Valve 20 30 40K AK200UJM100 1 25 SS Globe Valve 60 80K AK200UJM125 1 5 SS Globe Valve 100 120K AK200UJM150 1 00 Check Valve Poppet S...

Страница 23: ...23 Section 9 RB8 BLACKMAXX Performance Log Date Feed System Permeate Feed Water Permeate Reject Permeate Waste Pressure Pressure TDS TDS Flow Meter Flow Meter Totalizer Totalizer...

Страница 24: ...24 Date Feed System Permeate Feed Water Permeate Reject Permeate Waste Pressure Pressure TDS TDS Flow Meter Flow Meter Totalizer Totalizer...

Страница 25: ...llowing is meant as a guide for determining the output of your BlackMaxx RB8 system Locate your model number and then look for the approximate temperature of your feed water This will give the estimat...

Страница 26: ......

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