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Models M50, M90, M150 & M250
Installation,
Operation &
Maintenance
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Manufacturers / Engineers / Sales / Service
Germicidal Ultraviolet – Equipment & Lamps
375 Marcus Boulevard, Hauppauge, NY 11788
(631) 273-0500 • Fax: (631) 273-0771
Email: Sales@AtlanticUV.com
Shop Products at
AtlanticUltraviolet.com
———————————————
Learn More at Ultraviolet.com
1
Document No. 98-1854A1 • February
2023
•
©2023
Atlantic Ultraviolet Corporation
®
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Summary of Contents for Atlantic Ultraviolet Megatron M50
- Page 1 Germicidal Ultraviolet – Equipment & Lamps 375 Marcus Boulevard, Hauppauge, NY 11788 (631) 273-0500 • Fax: (631) 273-0771 Email: Sales@AtlanticUV.com Shop Products at AtlanticUltraviolet.com ——————————————— Learn More at Ultraviolet.com Document No. 98-1854A1 • February 2023 • ©2023 Atlantic Ultraviolet Corporation ®...
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Page 2: Table Of Contents
These instructions generally describe the installation, operation and maintenance of the MEGATRON Models M50, M90, M150, and M250. 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. ®... -
Page 3: Safety Warnings
SAFETY WARNINGS • 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. -
Page 4: Safety Labeling
SAFETY LABELS Warning: Ultraviolet Radiation (70-0052A) Danger: Hazardous Voltage (70-0053) Danger: Hazardous Voltage and UV Radiation (70-0038) Location of Danger Labels 70-0052A and 70-0038 Location of Danger Label 70-0053 PRODUCT APPLICATION Construction • The MEGATRON ® Germicidal Ultraviolet Water Disinfection System is designed to mount horizontally on a flat surface, using the provided stainless steel mounting brackets. -
Page 5: Water Quality Requirements
Water Quality Requirements 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 Table 2 – Maximum Concentration Levels for Clear, Fresh Water Applications for Wastewater Applications Turbidity... -
Page 6: Installation
INSTALLATION Remove the MEGATRON from its shipping crate. Inspect the Disinfection System, power cable, and plug for damage. Do ® not operate if there is any damage to the System, power cable, or plug. All lamps are packed separately, to ensure maximum protection to the lamps and quartz sleeves. -
Page 7: Plumbing
Plumbing Connecting supply lines to and from the chamber should be supported, so that the chamber does not bear any load of the attached lines. Shut-off valves should be installed on both the inlet and outlet sides of the unit. The shut-off valves allow the unit to be isolated from the water supply, which will be required when performing unit inspections or maintenance. -
Page 9: System Overview
±.016" ±.031" THIS DRAWING CONTAINS DESIGNS AND OTHER INFORMATION WHICH ARE THE PROPERTY OF ATLANTIC ULTRAVIOLET CORPORATION. PHONE: 631.273.0500 * FAX: 631.273.0771 EXCEPT FOR RIGHTS EXPRESSLY GRANTED BY CONTRACT TO THE UNITED STATES GOVERNMENT, THIS DRAWING MAY NOT, IN WHOLE ±1/32"... -
Page 10: Front Panel Features
Front Panel Features Figure 5 – MEGATRON Front Panel (Model Shown: M150 with Automatic Wiper) ® 1. Lamp Out Indicators: The LEDs position in the array relates to lamp position inside the chamber. When LEDs glow GREEN, it indicates the germicidal lamp is operating correctly. An off LED indicates the lamp or ballast has a fault. 2. -
Page 11: Rear Of Front Panel Features
Rear of Front Panel Features Figure 6 – MEGATRON Rear of Front Panel (Model Shown: M150 with Automatic Wiper) ® Connector / Remote Output: RJ45 Female connector which supplies an output corresponding to the UV Meter into a current between 4mA and 20mA. Also supplies a 12v DC/50mA output for a low voltage alarm and a SPDT dry contact output which also corresponds to Normal or Fault operation of the UV Meter. -
Page 12: Manual Wiper
The simplest way to ensure that your quartz sleeves remain clean is to set your wiping cycle to wipe once a week. This method will normally work well on most applications. If your monitor continues to show a significant drop in UV output, or an increase in bacteria is shown in water tests, you can increase the wiping cycle to twice a week. -
Page 13: Lamp Installation
LAMP INSTALLATION Lamp and quartz sleeve are easily damaged. Exercise care when handling. Lamps must be installed for the unit to operate. They are shipped outside of the unit to ensure maximum protection to the lamps and quartz sleeves. While lamps can be installed from either end of the unit, the pin end of the lamp must be facing towards the enclosure end of the unit. -
Page 14: System Start-Up
SYSTEM START-UP Where the MEGATRON ® is being used on drinking or re-use water for consumption, recommended to disinfect the complete it is water system located downstream of the unit, including any holding tanks in the circuit. This is normally done by introducing chlorine or other disinfectant solutions into the circuit and allowing the disinfectant to remain in the plumbing for a minimum time of three hours, after which the water should be allowed to run until all solution is no longer detectable. -
Page 15: Initial User's Guide Settings Chart
Initial User’s Settings Chart Table 2 – MEGATRON Initial User Settings ® Date Time UV Meter Setting UV Indicator Setting Notes NOTE: The toggle switch must be left in the “USER ADJUST” position for the system to operate under the new setting. Returning the toggle switch to the “FACTORY PRESET”... -
Page 16: Maintenance
MAINTENANCE Lamp Replacement Overview: Lamp replacement is recommended every 10,000 hours of operation (approximately 12 months of continuous service). It is recommended that the lamps remain on continuously, since the cycling of the lamps may reduce their operating life. IN ORDER TO PERFORM THIS TASK, BE SURE TO WEAR THE FOLLOWING SAFETY EQUIPMENT: SAFETY GLASSES OR A FACE SHIELD, AS WELL AS GLOVES. -
Page 17: Disposal Of Mercury Added Lamps
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 LampRecycle.org. For more information on STER-L-RAY Germicidal Ultraviolet Lamps, visit AtlanticUltraviolet.com or Ultraviolet.com. - Page 18 Figure 14 – MEGATRON Quartz Sleeve Cleaning and Replacement ® Automatic wiper version shown here. Disconnect power to the unit and shut off water inlet and outlet valves. 2. Drain chamber of all water by removing the two drain fittings located on the underside of the chamber. Once the chamber is completely drained, remove any old sealing tape from the threads of the drain plugs, rewrap with 1/2″...
- Page 19 Step 3: Remove End Cap & Slide Away From Socket Step 4: Withdraw Lamp 4" From Chamber / Remove Lamp Socket From Lamp Step 5: Carefully Remove Lamp Completely From Chamber Step 6: Remove End Cap on Other Side of Chamber Step 7: Unscrew Static Gland Nut From Each Chamber End / Remove Teflon Washers and O-Rings From Each End ®...
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Page 20: Cleaning Of Guardian ™ Germicidal Ultraviolet Monitor Sensor Probe
Cleaning of the Guardian Germicidal UV Monitor Sensor Probe ™ Overview: The Ultraviolet Monitor Sensor Probe needs to be cleaned to remove any deposits or discoloration, which may hinder the ability of ultraviolet radiation to pass into the sensor. This task should be completed anytime the Quartz Sleeve cleaning is performed. -
Page 21: Replacing The Guardian ™ Germicidal Ultraviolet Monitor Sensor Probe Quartz Rod
Replacing the Germicidal UV Monitor Sensor Probe Quartz Rod Overview: Replacement of the quartz rod is warranted any time the rod is damaged. This can be important since damage to the quartz rod may cause leaking of water into the sensor probe which could lead to permanent damage of this component. Therefore, this task should be completed if any striking of the quartz rod has occurred during routine cleaning of the sensor probe. -
Page 22: Cleaning And/Or Replacing Intake Filter
Cleaning and/or Replacing the Intake Filter Overview: Cleaning of the air intake filter is generally based on visual inspection. The period between cleanings will vary with the conditions surrounding each system’s installation. It is recommended that the filter be cleaned at least once every three months. -
Page 23: Battery Replacement On The Automatic Wiper Controller
Battery Replacement on the Automatic Wiper Controller Periodically, the battery in the automatic wiper controller needs to be replaced. This is likely the case when the device is still receiving power, yet no longer responds to selections or displays anything. If this is the case, replace the coin battery with a Lithium battery CR2032. - Page 24 Problem Possible Cause Corrective Action Confirm connections of blower to power distribution panel, Enclosure Cooler Loose power connection making sure connection is tight and making full contact. Blower not Functioning Faulty blower Replace blower. Disconnect lamp socket from non-operating lamp. Then, connect Germicidal lamp not operating lamp socket from a good lamp to the non-operating lamp.
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Page 25: Replacement Parts
Head Gasket M250 25-1460D Quartz Sleeve Remove Tool (M50 Thru M250) 25-1013A Quartz Sleeve Remove Tool (For Model M250 Only) 25-1329A Other replacement parts are available. Consult Atlantic Ultraviolet Corporation for specific requirements. ® MAINTENANCE LOG Date Maintenance Performed Service Person... - Page 26 MAINTENANCE LOG Date Maintenance Performed Service Person Comment(s)
- Page 27 MAINTENANCE LOG Date Maintenance Performed Service Person Comment(s)
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Page 28: User Assistance
WARRANTY & PRODUCT REGISTRATION We warrant this product to the original owner to be free from defects in material and workmanship when installed in accordance with Atlantic Ultraviolet Corporation specifications for a period of time as follows: ®...
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