Sanitron S2400C Owner's manual

1
Owner’s Manual
Owner’s Manual
S IN CE 1963
Manufacturers / Engineers / Sales / Service
Germicidal Ultraviolet - Equipment & Lamps
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Extensive Product Information Available at:
ultraviolet.com
Document No. 98-1132D7 • October 2014 • ©2014 Atlantic Ultraviolet Corporation®
Installation,
Operation
& Maintenance
Read and Follow All Safety Instructions. Save These Instructions.
Models S2400C, S5,000C - S25,000C
High Capacity Systems
U
LTRAVIOLET WATER PURIFIERS
®

2
TABLE OF CONTENTS
SAFETY WARNINGS...........................................................................................................................................................3
SAFETY INSTRUCTIONS ..................................................................................................................................................3
SAFETY LABELING............................................................................................................................................................3
CAUTION...............................................................................................................................................................................3
PRODUCTAPPLICATION .................................................................................................................................................4
CONSTRUCTION ........................................................................................................................................................................................4
PRINCIPLE OF OPERATION ........................................................................................................................................................................4
LIMITATION OF USE..................................................................................................................................................................................4
WATER QUALITY .....................................................................................................................................................................................4
INSTALLATION ...................................................................................................................................................................5
LOCATION .............................................................................................................................................................................5
INSTALLATION.....................................................................................................................................................................6-7
RECOMMENDED OPTIONS.....................................................................................................................................................7-8
MAINTENANCE...................................................................................................................................................................8
INSPECTION ...........................................................................................................................................................................8
DISPOSAL OF MERCURY ADDED LAMP ....................................................................................................................................9
QUARTZ SLEEVE CLEANING USING WIPER MECHANISM ............................................................................................................9
LAMP INSTALLATION OR REPLACEMENT .................................................................................................................................10
QUARTZ SLEEVE INSTALLATION OR REPLACEMENT .................................................................................................................11
REPLACEMENT OF BROKEN QUARTZ SLEEVE..........................................................................................................................12
CLEANING OF OPTIONAL GUARDIANTM ULTRAVIOLET MONITOR SENSOR PROBE........................................................................13
TROUBLESHOOTING......................................................................................................................................................14
OPTIONALACCESSORIES .............................................................................................................................................14
TECHNICAL SPECIFICATIONS.....................................................................................................................................15
REPLACEMENT PARTS..............................................................................................................................................16-17
HIGH CAPACITY SYSTEMS ...........................................................................................................................................18
DIMENSIONAL DATA S2,400C & S5,000C...........................................................................................................................18
DIMENSIONAL DATA S10,000C, S15,000C, S20,000C & S25,000C...................................................................................19
DECLARATION OF CONFORMITY..............................................................................................................................20
MAINTENANCE NOTES .............................................................................................................................................21-23
USER ASSISTANCE ...........................................................................................................................................................24
WARRANTY........................................................................................................................................................................24
PATENT NOTICE...................................................................................................................................................................24
These instructions generally describe the installation, operation and maintenance of the SANITRON®Model S2400C line of
water purifiers. Models S5,000C and S10,000C through S25,000C High-Capacity Systems utilize the Model S2400C single lamp
water purifier in various configurations. Questions that are not specifically answered by these instructions should be directed to
the Factory.
Atlantic Ultraviolet Corporation takes all possible precautions when packaging equipment to prevent damage. Carefully inspect
and report all damages. Do not install damaged equipment.
Follow all instructions on any labels or tags. Carefully inspect all packing materials before
discarding to prevent the loss of accessories, mounting hardware, spare parts or instructions.
S IN CE 1963
The information and recommendations contained in this publication are based upon data
collected by the Atlantic Ultraviolet Corporation®and are believed to be correct. However, no
guarantee or warranty of any kind, expressed or implied, is made with respect to the information
contained herein. Specifications and information are subject to change without notice.

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SAFETY WARNINGS
SAFETY INSTRUCTIONS
• All personnel should be alerted to the potential hazards indicated by the product safety labeling on this unit.
• The following conventions are used to indicate and classify precautions in this manual and on product safety labeling. Failure to
observe precautions could result in injury to people or damage to property.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
WARNING: To guard against injury, basic safety precautions should be observed, including the following:
1. Read and follow ALL safety instructions.
2. Do not use this water purifier for other than its intended purpose as described in this manual.
3. Do not alter design or construction.
4. Do not remove any labels or devices.
5. DANGER: To prevent the risk of severe or fatal electrical shock, special precautions must be taken since water
is present near electrical equipment.Always disconnect power before performing any service or maintenance.
6. WARNING: Avoid exposure to direct or reflected germicidal ultraviolet rays. Germicidal ultraviolet rays are
harmful to the eyes and skin.
7. Intended for indoor use only. The water purifier should be protected from the elements and from temperatures below freezing.
8. Do not operate water purifier if lamp cable, lamp connection, power cord and/or plug are damaged, or if any other damage to
the water purifier is visible or suspected
9. Electrical power supplied, to the water purifier, MUST match power requirements listed on the water purifier.
10. Plug the water purifier only into an approved ground fault circuit interrupt (GFCI) receptacle.
11. WARNING: Do not operate without proper electrical ground.
12. Do not exceed water purifier’s maximum rated flow capacity.
13. Do not exceed maximum operating pressure of 100 PSI.
14. Read and follow all notices and warnings on the water purifier.
15. SAVE THESE INSTRUCTIONS.
This symbol/pictorial is used to identify the need to
wear protective gloves.
!
Caution indicates a POTENTIALLY
hazardous situation, which, if not avoided,
MAY result in minor or moderate injury.
Caution used without the safety alert symbol in-
dicates a potentially hazardous situation, which,
if not avoided, may result in property damage.
This symbol/pictorial is used to identify an
ULTRAVIOLET LIGHT hazard.
This symbol/pictorial is used to identify an ELECTRI-
CAL SHOCK or ELECTROCUTION hazard.
Warning indicates a POTENTIALLY
hazardous situation, which, if not avoided,
COULD result in death or serious injury.
This symbol/pictorial is used to identify the need to
wear approved ultraviolet blocking eyewear. This symbol/pictorial is used to identify the need to
wear approved ultraviolet blocking face shield.
This symbol/pictorial is used to identify components
which must not be disposed of in trash
SAFETY LABELS CAUTION
Danger Label: Hazardous Voltage
and Ultraviolet Radiation (00-0196A1)
It is the user’s responsibility to determine and validate the
suitability of this equipment for use in the user’s system or
process.
No warranty or representation is made by the manufacturer
with respect to suitability or performance of this equipment
or to the results that may be expected from its use.
The user should periodically inspect, clean as necessary
and confirm the presence and good legibility of the product
safety labels. Contact the factory for replacement labels in
the event that any of the labels are missing or illegible.
Danger indicates an IMMINENTLY
hazardous situation, which, if not avoided,
WILL result in death or serious injury.
Location of Danger Label
(00-0196A1)

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PRODUCT APPLICATION
CONSTRUCTION
• The water purifier is designed to mount horizontally.
• The water purifier’s dual heads are removable and may be rotated independently. (See “Figure 3 - Recommended Positions
of Inlet/Outlet Fittings in the “Installation” section.) which aids in the installation, maintenance or the retrofitting of an
existing system. A drain port on the chamber aids in draining of the purifier.
• The water purifier’s chamber and chamber heads are passivated and electropolished type 316 Stainless Steel.
• The ballast housing is a combination of Stainless Steel Type 304 and Aluminum Alloy.
• Coated chambers are available for uses with special applications, consult Factory. Coated chambers are not recommended for
use in drinking water applications or in applications where the treated product is consumed.
• The dual action wiper mechanism allows for quick and easy quartz sleeve cleaning, without interrupting service.
• EASY-OFFTM end caps allow for quick and easy lamp change, without disconnecting from the water supply or draining the
purifier. No tools are required.
• Certain versions of 220v units have been designed to be CE compliant. These units have been tested to and comply with the
requirements of the Electromagnetic Compatibility Directive and the Machinery Directive. The Declaration of Conformity
lists the European Norm (EN) standards to which these units were tested, to demonstrate conformity.
PRINCIPLE OF OPERATION
The SANITRON®design has been carefully conceived to provide adequate germicidal dosage throughout the disinfection
chamber. The dosage, as it applies to ultraviolet disinfection, is a function of time and the intensity of ultraviolet radiation to
which the water is exposed. The exposure time, in seconds, is the total time it takes the water to flow through the disinfection
chamber exposing it to the germicidal lamp. Exposure time is related to the flow rate; the higher the flow rate, the lower the
exposure time or the lower the flow rate, the higher the exposure time. The ultraviolet intensity is the amount of energy, per unit
time, emitted by the germicidal lamp. The dosage is the product of ultraviolet intensity and the exposure time. The operation of
the SANITRON®is as follows:
• Water enters the purifier and flows into the annular space between the quartz sleeve and the chamber wall.
• Suspended microorganisms are exposed to the ultraviolet rays emitted by the germicidal lamp.
• The translucent sight port, or optional ultraviolet monitor, provides visual indication of germicidal lamp operation.
• The dual action wiper mechanism facilitates periodic cleaning of the quartz sleeve without disassembly or interruption of
purifier operation.
• Water leaving the purifier is instantly ready for use, no further contact time is required.
LIMITATION OF USE
The water purifier is intended for the use with visually clear water, not colored, cloudy or turbid. See “Water Quality” section
below. The water purifier is NOT intended for the treatment of water that has an obvious contamination or intentional source,
such as raw sewage; nor is the unit intended to convert wastewater to microbiologically safe drinking water.
WATER QUALITY
Water quality plays a major role in the transmission of germicidal ultraviolet rays. It is recommended that the water does not
exceed the following maximum concentration levels:
Table 1 - Maximum Concentration Levels
Turbidity < 1 NTU
Manganese 0.05 mg/1
Total Suspended Solids 10 mg /1
pH: 6.5 - 9.5
Color: None
Hardness 6 GPG or 102.6 PPM
Iron 0.3 mg/1
Tannins: < 0.1 ppm (0.1 mg/l)
UV Transmission >85% per cm*
* Contact Factory for recommendations on applications where UV transmission is < 85%

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(Water Quality Continued from Page 4) Effectively treating water with higher concentration levels than listed on (Table 1 -
Maximum Concentration Levels on Page 4) can be accomplished, but may require added measures to improve water quality to
treatable levels. If, for any reason, it is believed the ultraviolet transmission is not satisfactory, contact the factory.
INSTALLATION
LOCATION
1. The water purifier is intended for indoor use only. The water purifier is designed to mount horizontally. The water purifier
should be protected from the elements and from temperatures below freezing. The ambient temperature, in the area
surrounding the water purifier, should be between 35oF and 100oF.
2. Electrical power supplied to the water purifier MUST match power requirements listed on the water purifier. Use of a
voltage surge protector is recommended.
3. CAUTION: Plug water purifier only into an approved ground fault circuit interrupt (GFCI) receptacle.
4. The water purifier should be located in a dry, well-lit area, which provides enough room to perform routine maintenance.
This includes a minimum distance of one chamber length from the wiper end, to allow for cleaning and/or the changing
of the lamp and quartz sleeve as well as a minimum of 6” on the opposite end of the water purifier. Minimum
clearance to floor 18’’.
5. The water purifier should always be located closest to the point of use. This reduces the chance of the purified water being
re-contaminated by bacteria in the water distribution system after the water purifier.
6. CAUTION: As with any water handling device, the water purifier should be located in an area where any possible
condensation or leakage from the water purifier, any purifier accessory and/or plumbing will not result in damage to the
area surrounding the water purifier. For added protection, it is recommended that a suitable drain pan be installed under the
purifier. The drain pan must be plumbed to an adequate, free flowing drain to prevent water damage in event of a leak. There
are numerous leak detection/flood stop devices, available on the market today, designed to stop flow of water, reducing the
chance of water damage due to leakage. For more details regarding leak prevention and/or limiting damages due to leaks
please contact factory.
7. The water purifier should be located after all other water devices, such as De-ionizers, Water Softeners, Carbon Filters, Pre-
Filters, Reverse Osmosis, Pressure Tanks, and Pumps. This reduces the chance of the purified water being re-contaminated
by bacteria in any of these units.
Figure 1 - SANITRON®Drawing (S5,000C shown) with options and extra components
* Extra Components (not included with SANITRON®)

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INSTALLATION
SAFETY EQUIPMENT REQUIRED TO PERFORM TASK
1. Remove water purifier from shipping carton. Inspect water purifier, power cord and plug for damage. Do not operate if there
is any damage to the purifier, power cord or plug. SANITRON®Model S2400C is shipped with the lamp packed separately.
Keep the lamp aside for installation once the purifier has been properly installed..
2. Units occasionally experience damage in shipment due to the fragility of the quartz sleeve. It is, therefore, recommended
to inspect the water purifier for damage to the quartz sleeve after it has been removed from the shipping carton. Each end
of the unit as well as the inlet and outlet should be viewed to see if the quartz sleeve has experienced damage. If the quartz
sleeve shows signs of damage it should be replaced before the purifier is pressurized. See “Quartz Sleeve Installation or
Replacement” in the “Maintenance” section for the proper method of replacing the quartz sleeve in your water purifier.
3. The water purifier’s dual chamber heads are removable and may be rotated independently, which aids in the installation,
maintenance or the retrofitting of an existing system.
Figure 3 - Recommended Installation
Note: DO NOT rotate head so wiper knob is at 12 o’clock position
4. The water purifier should be mounted horizontally on a flat dry surface. Secure the water purifier using the mounting holes
in the ballast housing or with the optional wall mounting kit. The purifier should not be solely supported by its plumbing
connections.
Figure 2 - Recommended Installation
°
COMMON
PRE-TREATMENT or
PUMPING DEVICES
1. Deionizer
2. Water Softener
3. Carbon Filters (GAC)
4. Pressure Tank
5. Pump
6. Reverse Osmosis
7. Prefilters
Cold Water Line
Ultraviolet Water Purifiers
should be installed closest
to the point of use. (POU)
5 Micron Filter
12" Manual Wiper
Elbow
Elbow
OPTIONAL EQUIPMENT
OPTIONAL EQUIPMENT
Two Minute Time Delay
Solenoid Valve
Flow Control Valve
OPTIONAL EQUIPMENT
Note:
Solenoid plugs into the top of the Time Delay,
and the Time Delay into the Ultraviolet Monitor
Use of Metal Pipe is recommended for 12"
past elbow to the inlet or from the outlet.
(avoids ultraviolet degradation of exposed plastic pipe)
POINT OF USE
(POU)
Ultraviolet Water Purifiers
should be installed closest
to the point of use.
Ultraviolet Water Purifier
6" Minimum
Clearance for
GlandAccess
Outlet Line to
point of use
to be as short
as possible
Recommended Minimum Clearance
For Lamp or Quartz Sleeve Removal
Valve
W
50"
Union
WW
Incoming
Water
Supply
W
W
W
AudioAlarm
Ultraviolet Monitor
W
W
W
W
W
Valve
Union
W
W
W
W
W
W
W
Wall Mounting Kit
W
W
W
W
Note:
Drain Pan
Recommended.
Water purifier
should be
installed at
minimum of 18”
above floor

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5. The water purifier must be connected to the cold water line only.
6. Installation requires that a 5-micron sediment filter or finer be installed, in line, prior to the water purifier. The sediment filter
will stop or trap large particulates from entering the water purifier. Particulates may cause damage to the quartz sleeve, as
well as interfere with the purifier’s ability to disinfect the water. The sediment filter may also help to reduce the amount of
routine cleanings of the quartz sleeve.
7. Shut off valves should be installed on both the inlet and outlet sides of the water purifier. The use of bypass valves is not
recommended. The shut off valves allow the purifier to be isolated from the water supply, which is required when removing
the quartz sleeve.
8. Unions should be installed on both the inlet and outlet of the water purifier; this will allow easy removal of the water purifier
from the plumbing, if required. Apply Teflon®tape to threads of inlet and outlet ports to ensure a tight seal.
9. When all plumbing connections are complete, allow water to enter the water purifier at a low flow rate, until the purifier is
full. NOTE: Close the purifier outlet valve to pressurize the chamber. With the purifier pressurized, it should be checked
for leaks. Once it is determined that there are no leaks, the inlet valve can be fully opened.
10. For Models with lamps packed separately, install lamp following the steps in “Lamp Installation or Replacement” section.
CAUTION: Lamp and quartz sleeve are easily damaged. Exercise care when handling.
11. Plug water purifier into approved ground fault circuit interrupt (GFCI) receptacle. Confirm lamp operation indication at
sight port.
12. Once the plumbing hook ups are made, it is a good practice to disinfect the “downstream” plumbing between the purifier
and point of use. This is done by introducing chlorine or other disinfectant solution into the purifier chamber, a 100-ppm of
chlorine is suggested. With the disinfectant in the purifier chamber, turn the ultraviolet purifier on. Open the “downstream”
outlet until a chlorine or disinfectant solution odor is noticed. Close the outlet and allow the disinfectant to remain in the
plumbing for three (3) hours. Flush the plumbing with ultraviolet purified water; allow the water to run for a minimum of 5
minutes prior to use (to ensure no chlorine or disinfectant smell can be detected). This will allow the chlorine or disinfectant
solution to be flushed from the pipes. CAUTION: For added protection, a suitable drain pan must be installed under
the purifier. The drain pan must be plumbed to an adequate, free flowing drain to prevent water damage in the event
of a leak. There are numerous leak detection/flood stop devices, available on the market today, designed to stop the
flow of water, reducing the chance of water damage due to leakage. For more details regarding leak prevention and/or
limiting damages due to leaks, please contact the factory.
RECOMMENDED OPTIONS
1. Guardian™Ultraviolet Monitor*: Visually indicates the level of germicidal ultraviolet energy that penetrates the quartz
sleeve and the water within the water purifier. The ultraviolet monitor is capable of operating an optional audio alarm and/or
solenoid valve. The ultraviolet monitor will detect reduction of ultraviolet levels due to:
• Fouling or deposits on the quartz sleeve.
• Poor ultraviolet transmission through the water; color, turbidity, and organic or other impurities in the water can reduce
or interfere with the transmission of ultraviolet rays.
• Lamp outage or component failure. (Monitor will not function in power outage.)
• Depreciation of the lamp output due to usage or other cause. Lamp output gradually depreciates with use. Lamp
replacement is recommended once each year.
2. Sentry™Safety Sensor: Indicators provide constant visual monitoring of normal operation. In the event of ballast or lamp
failure the safety sensor indicates an alarm condition. The safety sensor is capable of operating an optional audio alarm and/
or solenoid valve.
3. Steralert™:Lamp Status Alarm produces a high pitched, pulsed tone when the water purifier is no longer functioning due to
lamp or power failure.
4. Sure Flo™Flow Control Valve*: Limits water flow to the rated capacity of the purifier. The flow control valve is located
in line prior to the water purifier, and should be protected from ultraviolet exposure by the use of a 90-degree elbow fitting
between the flow control valve and the water purifier.
5. Audio Alarm*: Activated by the Ultraviolet Monitor or Safety Sensor, alerts the user to any malfunction detected.
6. Solenoid Valve*: Operated in conjunction with the Ultraviolet Monitor, Safety Sensor or Time Delay Mechanism, this valve
prevents water flow through the water purifier when an abnormal condition is detected or in the event of power failure.
7. Elapsed Time Indicator: A non-resettable display of the water purifier operating hours. Useful for scheduling and recording
maintenance and lamp replacement. (Continued on Page 8)

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8. Time Delay Mechanism*: Provides a 2-minute warm up period during which the ultraviolet lamp achieves its full germicidal
output before the water is allowed to flow through the water purifier. The time delay mechanism is used in conjunction with,
and is electrically connected to the Solenoid Valve.
9. Wall Mount Kit: Model S2400C Stainless steel wall brackets provide quick and easy installation and professional finish.
Pre-drilled and ready to install. Optimizes free air circulation to cool ballast housing.
10. Quantum Thermal Optimizer: Thermal relief valve used to help regulate the water temperature inside the water purifier’s
disinfection chamber. Since the relative ultraviolet output, of a germicidal lamp, is affected by temperature it is important to
keep the lamp’s temperature within the peak output temperature range.
11. Safety Goggles: Safety eyewear should be used as general-purpose safety protection and for additional shielding from
Ultraviolet rays
12. Gloves: Gloves should be worn to offer hand protection from sharp threats like glass, wire, and metal.
* Use of this option is recommended by U.S. Public Health Service “Criteria for Acceptability of an Ultraviolet Disinfection
Unit.” Originally issued April, 1966.
NOTE: The recommended options above are available from Atlantic Ultraviolet Corporation or a distributor ofAtlantic
Ultraviolet Corporation’s products. For the other devices that may be required for your application, please contact your
local water treatment dealer, plumber or plumbing supplier.
MAINTENANCE
The water purifier is designed to operate with a minimal amount of maintenance, providing the water quality does not exceed
maximum concentration levels, see “Water Quality” in the “Product Application” section. Ordinary maintenance consists of;
• Lamp replacement is recommended every 10,000 hours of operation, approximately 12 months of continuous service.
• Cleaning of the quartz sleeve, when conditions warrant. It is recommended that the inspection of quartz sleeve be performed
after one month of use. If quartz sleeve is found to be coated (not clear), then frequency of cleaning must be done more often.
Deposits or discoloration on the surface of quartz sleeve are caused by excessive levels of the subject contaminant within
the water that is in contact with the quartz sleeve. Most often false deposits on the quartz sleeve are caused by an excess of
calcium (hardness), iron or manganese. Table 1 on Page 4 lists the maximum recommended concentration of these minerals
in the water that passes through the ultraviolet purifier. If you encounter difficulty due to deposits on the quartz sleeve, your
dealer will be able to recommend suitable pretreatment to reduce or eliminate the offending contaminant. If quartz sleeve is
clean (clear) then frequency of cleaning may be extended. NOTE: SANITRON® Ultraviolet water purifiers are equipped
with a manual wiping mechanism making the process of routine cleaning easier and therefore, recommended weekly
or at the very least monthly to insure your performance. NOTE: The use of optional Guardian™ Ultraviolet Monitor
will detect loss of transmission due to coating on the quartz sleeve.
• Always disconnect the water supply and completely drain the water purifier if it will be subjected to temperatures below
freezing.
• Contact factory with questions.
INSPECTION
1. Regularly inspect the water purifier to ensure that the germicidal lamp is still in operation.
• On purifiers not equipped with the Ultraviolet Monitor, lamp operation can be verified by a visible glow through
the translucent sight port. This provides an indication of lamp operation and does not indicate the level of ultraviolet
intensity or transmission through the water.
• On purifiers so equipped, the Guardian™ Ultraviolet Monitor provides visual indication of the ultraviolet intensity
through the quartz sleeve and water in the purifier chamber.
2. To ensure proper operation of the water purifier, regular biological testing should be performed on a schedule recommended
by local public health authorities, or at minimum; at installation, quarterly for the first year of service and annually, at lamp
replacement, for the life of the water purifier.
3. Additional testing should be performed whenever modifications, change, or additions are made to plumbing system, pumps,
well source water etc. to ensure adequate disinfection under new condition.
4. As with any water purifier installation, routine maintenance is necessary to ensure you equipment is operating correctly.
Regular inspection must also include confirmation that approved ground fault circuit interrupt (GFCI) receptacle is still
operational and that water purifier is plugged into this GFCI. Any components which are damaged or broken should be
replaced.

9
QUARTZ SLEEVE CLEANING USING WIPER MECHANISM
DISPOSAL OF MERCURY ADDED LAMPS
Germicidal ultraviolet lamps, like standard fluorescent lamps contain small amounts of mercury. Mercury added lamps
should not be placed in the trash. Dispose of properly. For further information regarding the disposal and recycling of
lamps containing mercury, along with Federal and State requirements visit http://www.lamprecycle.org. Product Data
Sheets for germicidal ultraviolet lamps can be found in the “PDF Library for Ster-L-Ray®Germicidal Ultraviolet
Lamps” section of http://www.ultraviolet.com.
Step 3 - Push wiper back inStep 2 - Gently pull wiper knob outStep 1 - Lift wiper clip up
Figure 4 - Quartz Sleeve Cleaning
Routine cleaning of the quartz sleeve is easily accomplished, using the dual action wiper mechanism.
1. Lift wiper clip up and away from wiper rod.
2. Grasp wiper knob and gently pull out, away, from the purifier until it reaches its stop.
3. Push wiper back in, toward the purifier until it reaches its second stop.
4. Repeat steps 2 and 3 as necessary.
5. Holding wiper in place, return wiper clip and snap over wiper rod, in front of the wiper lock spacer.

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LAMP INSTALLATION OR REPLACEMENT
SAFETY EQUIPMENT REQUIRED TO PERFORM TASK
1. WARNING: Disconnect power to water purifier.
2. Remove both EASY-OFFTM end caps by pulling each cap off static gland nut. Slide each end cap along the wire away from
the socket.
3. Carefully withdraw lamp approximately 2 inches from chamber while feeding lamp socket and lead wire on opposite end of
chamber.
4. While holding lamp end, carefully remove lamp socket on end now exposed.
5. Next, carefully slide lamp back into chamber, until approximately 2 inches of the lamp is exposed on the opposite end. Hold
lamp and remove lamp socket.
6. Lamp should now be disconnected on both ends. Carefully remove lamp from chamber. Be sure to withdraw lamp straight
out without angling until completely clear of quartz sleeve.
CAUTION: Lamp and quartz sleeve are easily damaged. Exercise care when handling.
7. Reinstall lamp in reverse order.
WARNING: Germicidal ultraviolet rays are harmful to eyes and skin. Do not restore power to water purifier until
lamp and both EASY-OFFTM end caps have been properly reinstalled.
Step 2 - Remove End -Cap
Step 6 - Remove LampStep 4 & 5 - Remove SocketsStep 3 - Withdraw Lamp
Figure 5 - Lamp Replacement