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UV DISINFECTION LIMITED WARRANTY 

 

One-Year Limited Warranty for the UV Chamber 

Waterite, Inc. warrants the UV chamber on the Excelight product to be free from defects in material and workmanship for a 

period of one (1) year from the date of purchase. During this time, we will repair or replace, at its option, any defective 

Excelight UV chamber. Please return the defective part to an Excelight dealer, who will return it to Waterite, Inc. We will 

either make the necessary repairs or, if it is determined that a replacement is required, we will provide a replacement part. 

We will then return the part to the dealer. This warranty does not include shipping and handling charges which will be 

collected from you by the dealer. Parts repaired or replaced under this one (1) year warranty will be covered under warranty 

to the end of the original one (1) year warranty period. This warranty is also subject to the conditions and limitations outlined 

under the heading "General Conditions and Limitations" below.   

  

Seven-Year Limited Pro-Rated Warranty for Structural, Hardware and Electrical Components  

Waterite, Inc. warrants the structural, hardware, and electrical components to be free from defects in material and 

workmanship for a period of seven (7) years pro-rated from the date of purchase. During this time, we will repair or replace, 

at its option, any defective parts covered by the warranty. Please return the defective part to an Excelight dealer, who will 

return it Waterite, Inc. We will either make the necessary repairs or, if it is determined that a replacement is required, we 

will provide a replacement part. We will then return the part to the dealer. This warranty does not include shipping and 

handling charges which will be collected from you by the dealer. Parts repaired or replaced under this seven (7) years pro-

rated warranty will be covered under warranty to the end of the original seven (7) years pro-rated warranty period. This 

warranty is also subject to the conditions and limitations outlined under the heading "General Conditions and Limitations" 

below.   

  

One-Year Limited Warranty for Lamps, Sleeves and UV Sensors  

Waterite, Inc. warrants original lamps, sleeves and UV sensors to be free from defects in material and workmanship for a 

period of one (1) year from the date of purchase. During this time, we will repair or replace, at its option, any defective parts 

covered by the warranty. The warranty period for lamps and sleeves may be verified using date codes in addition to purchase 

receipts and Waterite, Inc. database of registered owners. We will advise you whether the defective item needs to  be 

returned to an Excelight dealer for failure analysis. Replacement lamps and sleeves provided under warranty will be sent to 

your Excelight dealer. If the UV sensor experiences a problem which Waterite, Inc. confirms is covered by warranty, please 

return the sensor to an Excelight dealer who will return it to us. We will either repair or replace the sensor and return the 

sensor to your dealer. This warranty on lamps, sleeves and sensors does not include shipping and handling charges which 

will be collected from you by the dealer. Parts replaced under this one (1) year warranty will be covered under warranty to 

the end of the original one (1) year warranty period. This warranty 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, purchased for annual routine maintenance, and other parts purchased to repair 

product components that are no longer covered by the original warranty, to be free from defects in material and workmanship 

for a period of three (3) months from the date of purchase. During this time, we will repair or replace, at its option, a defective 

replacement lamp or part free of charge except for shipping and handling charges. The warranty period on replacement 

lamps and parts will be verified using date codes and/or purchase receipts. Waterite, Inc. will advise you whether the 

defective item needs to be returned to an Excelight dealer for failure analysis. Replacement lamps and parts provided under 

warranty will be sent to your Excelight dealer.   

 

General Conditions and Limitations  

None of the above warranties cover damage caused by improper use or maintenance, accidents, acts of God or minor 

scratches or imperfections that do not materially impair the operation of the product. The warranties also do not cover 

products that are not installed as outlined in the applicable Owner's Manual. The limited warranties described above are the 

only warranties applicable to the Excelight products listed in the "Specific Warranty Coverage" section. These limited 

warranties outline the exclusive remedy for all claims based on a failure of or defect in any of these products, whether the 

claim is based on contract, tort (including negligence), and strict liability or otherwise. These warranties are in lieu of all 

other warranties whether written, oral, implied or statutory. Without limitation, no warranty of merchantability or of fitness for 

a particular purpose shall apply to any of these products. Waterite, Inc. does not assume any liability for personal injury or 

property damage caused by the use or misuse of any of the above products. Waterite, Inc. shall not in any event be liable 

for special, incidental, indirect or consequential damages. Waterite, Inc.’s liability shall, in all instances, be limited to repair 

or replacement of the defective product or part and this liability will terminate upon expiration of the applicable warranty 

period.  

 

Pro-Rated Warranty 

The pro-rated warranty as specified in this document is applicable according to following parameters: 

All the warranties are 100 % valid at the time of the sale, and effective the day of the registration of the warranty. The 

decrease in covered percentage occurs the day after the anniversary date of the purchase of the UV System (as long as 

the warranty has been registered and valid). The prorated portion of an eligible warranty repair is based on the date that 

the problem is communicated to the dealer in writing, or of the day when the UV System enters the dealer and/or Waterite, 

Inc. for repairs, or the date determined by the dealer (subject to Waterite, Inc.’s approval). If during a repair started at a 

higher prorated percentage, a second repair is requested or necessary and is under warranty at a lower proportion, the 

lower proportion will be applicable. The fact of not having registered the warranty will not prolong in whole or in part the 

warranty, the starting date of your warranty is always the date of purchase. 

 

REGISTER YOUR PRODUCT ONLINE AT WATERITE.COM OR FILL OUT 

THE INCLUDED PRE-PAID, SELF ADDRESSED POSTCARD.

 

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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