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Congratulations! 

 

Your new Excelight UV disinfection system is made from the highest quality 

components  available and is designed to provide many years of reliable 

service.  Please take the time to read this manual completely so that you may 

provide the correct installation and maintenance, ensuring optimal system 

safety, performance and life. 

REGISTER YOUR PRODUCT ONLINE AT WATERITE.COM OR FILL OUT 

THE INCLUDED PRE-PAID, SELF ADDRESSED POSTCARD.

 

 

WARNING! 

 

WHERE MICROBIOLOGICALLY ACTIVE WATER IS KNOWN TO EXIST, IT IS 

HIGHLY RECOMMENDED THAT AT LEAST ONE ADDITIONAL 

DISINFECTION BARRIER SUCH AS CHLORINATION OR ABSOLUTE 

FILTRATION IS USED TO TREAT DRINKING WATER, IN ADDITION TO UV 

TREATMENT.  CAREFULLY MAINTAIN ALL WATER TREATMENT 

EQUIPMENT AND HAVE DRINKING WATER TESTED REGULARLY. 

 

 

 

 

UV RADIATION HAZARD 

 

NEVER OPERATE A UV LAMP OUTSIDE THE DISINFECTION CHAMBER.  

EXPOSURE TO UV LIGHT CAN RESULT IN SERIOUS INJURY AND 

EXTREME BURNING OF THE SKIN AND EYES 

 

 

 

 

 

 

Excelight UV disinfection systems are equipped with a visual lamp failure 

alarm. For your safety, it is necessary that you determine that the visual 

alarm can be seen easily where you install the unit.   

 

In order to optimize the disinfection performance, you must only use the unit 

with water that meets or exceeds the minimum standard and replace the UV 

lamp at recommended intervals (9000hrs). Failure to follow these guidelines 

will result in reduced disinfection performance.  

 

Excelight NX UV systems can be ordered with an optional solenoid valve. 

This valve when activated will shut off the flow of water when an alarm 

condition is present, or if the UV power source loses power for any reason, 

preventing you from using any untreated water. 

Summary of Contents for Excelight EL08NSFAK

Page 1: ...R S MANUAL For Excelight Ultraviolet system model EL08NSFAK IMPORTANT READ AND UNDERSTAND THE TERMS OF THE MANUFACTURER S WARRANTY ON PAGE 14 OF THIS MANUAL FILL OUT THE WARRANTY REGISTRATION CARD WIT...

Page 2: ...HAVE DRINKING WATER TESTED REGULARLY UV RADIATION HAZARD NEVER OPERATE A UV LAMP OUTSIDE THE DISINFECTION CHAMBER EXPOSURE TO UV LIGHT CAN RESULT IN SERIOUS INJURY AND EXTREME BURNING OF THE SKIN AND...

Page 3: ...unit for anything other than its intended potable water application The use of attachments not recommended approved or sold by the manufacturer distributor may result in an unsafe condition Before doi...

Page 4: ...Transmittance Ballast Quartz Ultraviolet Thermal Control Sensor 120vac Sleeve Lamp Valve Adapter BALLAST AND DISPLAYS Function display mj cm2 Reset Transmittance indication Button Monitor Port 2 pin...

Page 5: ...the temperature does not fall below 4 C 40 F and the humidity level is low to prevent condensation on the chamber This unit functions optimally between 9 29 C 49 85 F 3 Use Teflon tape on all plumbing...

Page 6: ...e UV lamp and sensor Fig 2 6 Install the flow restrictor to the inlet port lower port The arrow on the restrictor indicates the direction of the water flow Fig 3 4 The arrow should be pointing towards...

Page 7: ...f the lamp plug cover and place the cover over the ledge of the electrical end cap Tighten the set screw Fig 12 13 Remove the nut on the grounding stud and place the grounding wire green yellow onto t...

Page 8: ...CONTACT YOUR LOCAL HEALTH AUTHORITY RESPONSIBLE FOR WATER SAFETY During the UV disinfection process the only place disinfection takes place is within the reactor chamber There is no residual disinfect...

Page 9: ...ve system operation timer The unit is available with an optional shutoff solenoid which will activate when there is an alarm turning off the water until the alarm is corrected The LCD display shows th...

Page 10: ...econds and then reconnect the AC power source If the failure was due to the Out of Limits AC Power the unit will re ignite the lamp and operate normally Total Running Hours The UV power source tracks...

Page 11: ...mbly to just expose the top of the UV lamp While holding the lamp base firmly disconnect the lamp 4 pin connector Gloves should be worn as the lamp base can be very hot Be careful not to drop the lamp...

Page 12: ...If there are leaks turn UV unit off close the shut offs disconnect the power to the unit and repair leaks SYSTEM REPLACEMENT PARTS EXCELIGHT NX System Replacement Components 1 Excelight NX8 UV Lamp S...

Page 13: ...35 200 Bacillus subtillis vegetative 11 000 Penicillum digitatum olive 88 000 Bacillus subtillis spore 58 000 Penicillum expensum olive 22 000 Clostridium tetani 22 000 Penicillum roqueforti green 26...

Page 14: ...00 Virus of Infectious Hepatitis 8 000 Staphylococcus aureus 7 000 YEAST Streptococcus faecalis 10 000 Baker s yeast 8 800 Streptococcus hemolyticus 5 500 Brewer s yeast 6 600 Streptococcus lactis 8 8...

Page 15: ...y is also subject to the conditions and limitations outlined under the heading General Conditions and Limitations below Warranty for Replacement Lamps and Parts Waterite Inc warrants replacement lamps...

Page 16: ...15 WATERITE INC Winnipeg Manitoba Canada www waterite com...

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