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Lesco Cool Cure 365 Technical Reference Manual

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COOL CURE
365/365HP/390/395/405
UV LED SYSTEM
TECHNICAL REFERENCE
MANUAL
This product conforms to
CE Standards
™
AUV/LESCO
A Division of American Ultraviolet Company
WWW.LESCOUV.COM
23555 Telo Avenue
Torrance, CA 90505
REV.
F
8/9/2017

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Summary of Contents for Lesco Cool Cure 365

  • Page 1 COOL CURE 365/365HP/390/395/405 UV LED SYSTEM TECHNICAL REFERENCE MANUAL This product conforms to CE Standards ™ AUV/LESCO A Division of American Ultraviolet Company WWW.LESCOUV.COM 23555 Telo Avenue Torrance, CA 90505 REV. 8/9/2017...
  • Page 2 (2) full years from the date of original shipment. As of November 29, 2011, normal use is based on an 8-hour work day, 5 days a week (8*5*104=4160Hrs). AUV West/LESCO will repair or replace at its option any defective parts (excluding consumables listed below) when returned to AUV/LESCO by the purchaser within the warranty period using a Return Material Authorization (RMA) number provided by AUV West/LESCO.
  • Page 3 WARRANTY POLICY WARRANTY: New fiber optic and new liquid light guides manufactured and sold by AUV/LESCO are warranted to be free from defects in material and workmanship under normal and proper use for 60 days from date of original shipment.

  • Page 4: Table Of Contents

    Maintenance ....................15 6.1 Housing ....................15 6.2 Optical Components ................16 Drawings/Schematics ..................19 7.1 COOL CURE 365/390/395 Main Schematic ........... 20 7.2 I/O Connector – Parallel Interface (OPTIONAL)........21 Accessories ..................... 24 8.1 Standard Replacement Parts ..............24 8.2 Optional Liquid-filled Light guides............

  • Page 5: General Information

    COOL CURE 365 1.0 General Information 1.1 Scope of Manual This manual provides information necessary for operating and maintaining the AUV/LESCO COOL CURE 365/365-HP/390/395/405 LED curing system. It also includes safety requirements and references to pertinent mechanical and electrical drawings.

  • Page 6: System Description

    The UVA emission is activated by a footswitch. The duration of UVA emission is controlled by the unit’s microprocessor timer. The COOL CURE 365/365-HP/390/395/405 is a system designed for clean, high speed and high accuracy production applications for worldwide manufacturing.

  • Page 7: Ultraviolet Radiation

    2.1 Ultraviolet Radiation Ultraviolet radiation (UV), which is emitted during normal operation of AUV/LESCO spot cure systems, can be dangerous to the eyes and skin. All personnel within close proximity of direct UV light should be required to wear goggles with UV certified lenses or remain behind UV blocking light shielding.

  • Page 8: Component Descriptions

    OK Button 3.1.1 LCD Display The digital display is the user interface to the COOL CURE 365/365-HP/390/395/405. It is used to set and view the shutter ON/OFF time, number of cycles and system hours. During a cure cycle the time and duration will be shown counting down for user viewing.

  • Page 9: Back Panel

    3.2 Back Panel The COOL CURE 365/365-HP/390/395/405 housing is made of a stainless-steel cover and anodized aluminum base, making it ideal for clean room applications. The following parts and connections are located on the rear of the system.
  • Page 10 3.2.2 Main Power Switch This switch turns the unit on and off. 3.2.3 Power Entry Module This contains the power cord socket (IEC type) and main fuse. ** WARNING ** For continued protection against risk of fire, replace only with the same type and rating of fuse. Input volts Fuse rating 115-120...

  • Page 11: Housing

    3.3 Housing The COOL CURE 365/ 390/ 395 housing is made of stainless steel and anodized aluminum, making the equipment suitable for clean room operations and allowing for easy cleaning. The housing consists of 2 main sections, the LED Housing and the Power Supply Housing.
  • Page 12 The LED is also connected to an interlock switch located on the light guide receptacle where the proximal end of the light guide is inserted. This switch disables the LED to ensure there is no unintentional exposure, if the light guide is missing or improperly inserted into the COOL CURE 365/365-HP/390/395/405. 3.3.1.3. NOSE PIECE The Nose piece is a precision mechanical assembly that aligns the LED and light guide for optimal focal point location.

  • Page 13: Installation/Setup

    3.3.2.2. Controller Board The controller board is the user interface to the COOL CURE 365/ 390/ 395. It integrates the power supply and the optics and allows the user to define operation parameters. 3.3.2.3.

  • Page 14: Operation

    5.0 Operation Turn on the power switch located on the back of the COOL CURE 365/365-HP/390/395/405, above the power cord receptacle; the system takes just over a minute to warm up. Once the system has completed the warm up cycle the text message “SYSTEM READY” will be displayed on the screen.

  • Page 15: Led Off Time Setting

    5.2 LED OFF Time Setting The next parameter that can be changed is the amount of time that the LED is OFF during a cycle. The time can be increased or decreased using the UP or DOWN buttons. The LED OFF time can be set with the following limits: Time Base Min Time...

  • Page 16: Maintenance

    6.0 Maintenance 6.1 Housing The COOL CURE 365/365-HP/390/395/405 is a simple, rugged unit and does not require complicated routine maintenance. Routine maintenance consists of keeping the unit clean, periodical cleaning of the air filter, and periodical UV output measurements to ensure that the unit performs optimally.

  • Page 17: Optical Components

    6.1.2 Air Filter Cleaning The COOL CURE 365/ 390/ 395 has one exhaust cooling fan located at the rear panel and one intake air hole, both equipped with a removable air filter. To remove the air filter, snap off the flexible plastic fan cover. The air filter is easily removable from the fan opening. Wash the filter with warm water and air dry.
  • Page 18 FO light guides are available in almost endless configurations for specialized applications. Popular standard products are Bi-, Tri-, and Quad-furcated light guides, but AUV/LESCO FO light guides can be ordered with 10 or more output ends arranged in circular, line, or random configurations.
  • Page 19 5. If the fiber surfaces cannot be cleaned or continue to release material, please return the FOLG to AUV/LESCO for repair. It may be necessary to re-polish the surfaces or rebuild the ends. Following these general guidelines and proper preventive maintenance will give you the expected long life of your FOLG.

  • Page 20: Drawings/Schematics

    7.0 Drawings/Schematics The following section is a set of drawings and schematics complete with specifications for the COOL CURE 365/365-HP/390/395/405 system and accessories. KMD1060E...

  • Page 21: Cool Cure 365/390/395 Main Schematic

    COOL CURE 365/365-HP/390/395/405 Main Schematic (Schematic available upon request.) KMD1060E...

  • Page 22: I/O Connector - Parallel Interface (Optional)

    7.2 I/O Connector – Parallel Interface (OPTIONAL). 7.2.1 I/O Interface Option, VUM1039 The COOL CURE unit incorporates an external parallel interface 365/365-HP/390/395/405 connector in its back panel. The COOL CURE unit communicates with 365/365-HP/390/395/405 external equipment using inputs and outputs. The I/O connector is used to monitor the UV Light status (ON or OFF), the busy and ready signals Please consult with the factory for all available options or to request a custom interface.
  • Page 23 7.2.2 I/O Interface Option, VUM1042 • Pins #3 and #4 are the output of an electrical relay. The relay contacts are rated at 250VAC / 6 AMPS. • The relay contacts are in a NORMALY OPEN state (when the LED is not emitting light). •...
  • Page 24 I/O Option VUM1043 The COOL CURE unit incorporates an external parallel interface connector in 365/365-HP/390/395/405 its back panel. The COOL CURE unit communicates with external equipment 365/365-HP/390/395/405 using inputs and outputs. The I/O connector is used to monitor the UV Light status (ON or OFF), the busy and ready signals.

  • Page 25: Accessories

    8.0 Accessories 8.1 Standard Replacement Parts To order replacement parts please call the AUV/LESCO spare parts dept. in Torrance, CA. TOLL FREE (800) 615-3726 or (310) 784-2930. 4 Amp, 250V AC input fuse EFB1007 2 Amp, 250V AC input fuse...

  • Page 26: Troubleshooting

    9.0 Troubleshooting *** WARNING *** Disconnect power and unplug from VAC source before troubleshooting. *** CAUTION *** PARTS MAY BE HOT. If unit was running allow time for cool down. Exercise care when touching internal optical parts. *** CAUTION *** Before connecting the footswitch, disconnect the VAC power source from the system.
  • Page 27 Verify that both ends of the light guide are clean. Clean quartz surfaces with reagent free grade acetone using cotton swab or equivalent means. If contamination cannot be removed, please send the light guide back to AUV/LESCO for re-polishing. KMD1060E...
  • Page 28 Appendix A – UV Protective Eye Glasses KMD1060E...
  • Page 29 Appendix B- LED 365 Spectral Graphs for model: FLM1003 Led 365nm Intensity (counts) 4000 3000 2000 1000 Wavelength (nm) KMD1060E...
  • Page 30 Appendix C- LED 390 Spectral Graphs for model: FLM1004 Led 390 nm Intensity (counts) 4000 3000 2000 1000 Wavelength (nm) KMD1060E...
  • Page 31 Appendix D- LED 395 Spectral Graphs for model: FLM1004-SPECIAL Led 395 nm Intensity (counts) 4000 3000 2000 1000 Wavelength (nm) KMD1060E...
  • Page 32 FOR: SPARE PARTS, SALES, OR SERVICE CALL: ™ AUV/LESCO A DIVISION OF AMERICAN ULTRAVIOLET COMPANY 23555 TELO AVENUE TORRANCE, CA 90505 PHONE: (310) 784-2930 / (800) 615-3726 FAX: (310) 784-2929 / (800) 905-3726 E-mail: Sales@lescouv.com KMD1060E...

This manual is also suitable for:

Cool cure 365hpCool cure 390Cool cure 395Cool cure 405

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