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AMERICAN ULTRAVIOLET Lesco SUPERSPOT MK III, Technical Reference Manual, Page: 49 / 54

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AMERICAN ULTRAVIOLET Lesco SUPERSPOT MK III Technical Reference Manual Download Page 49

 

KMM1002P 

 

       

47

      

 

Summary of Contents for Lesco SUPERSPOT MK III

Page 1: ...STEM Model VSM3003 TECHNICAL REFERENCE MANUAL AUV LESCO A Division of American Ultraviolet Company A WWW LESCOUV COM 23555 Telo Avenue Torrance CA 90505 10 6 10 This product conforms to CE Standards S...

Page 2: ...Any repairs made after the original equipment warranty period has expired are warranted for ninety 90 days from the date the repaired equipment is shipped back to the purchaser After all warranties ha...

Page 3: ...e returned at the purchaser s expense 3 All returns must be correctly packaged and shipped via an appropriate courier AUV West LESCO is not liable for any damage or charges incurred as a result of imp...

Page 4: ...KMM1002P 2...

Page 5: ...ly 11 3 2 5 Shutter Assembly 12 3 2 6 Timer Manual Selector Switch 12 3 2 7 Footswitch 12 3 2 8 Power Cord 12 3 3 BACK PANEL 13 3 3 1 Cooling Fans 13 3 3 2 Power Control Switch 14 3 3 3 IR Filter 14 3...

Page 6: ...CTOR ASSEMBLY 27 6 6 SHUTTER 27 6 7 IR FILTER 27 6 8 LIGHTGUIDES 27 6 9 LIQUID FILLED 27 6 10 FIBER OPTIC 28 6 10 1 All Lightguides 29 7 0 DRAWINGS SCHEMATICS 30 7 2 INPUT OUTPUT CONNECTOR WIRING 34 7...

Page 7: ...ght source whose output is collected and focused into one end of a flexible light guide The shutter is located between the light source and the lightguide entrance point The shutter is activated by ei...

Page 8: ...lenses or remain behind UV blocking light shielding Personnel should also be prevented from allowing any skin surface from coming within close proximity of the high intensity light output s Additional...

Page 9: ...or more efficient use of counter top space The optical assembly is located in the upper compartment The top cover is secured by loosening four quarter turn captive Phillips head fasteners The power su...

Page 10: ...ains the optical transmission assembly bulb reflector optical feedback sensor and electrical lamp connections The function of each component in the lamp housing is described below Reflector Lightguide...

Page 11: ...it impossible to assign a conclusive value to bulb life under intermittent operation As a general rule it is recommended that if the unit is to be used again within the next 4 hours it should be left...

Page 12: ...of energy from the bulb 3 1 5 Bulb Reflector Module The Bulb Reflector Module is a detachable assembly consisting of the bulb metal holder and an elliptical reflector The bulb is optically aligned wi...

Page 13: ...t also supports the shutter assembly optical feedback sensor lightguide safety switch and infrared filter The lightguide transmits UV energy most efficiently when it is straight Bends in the lightguid...

Page 14: ...he MK III 3 2 6 Timer Manual Selector Switch The Timer Manual toggle switch is located next to the bottom cooling fan on the recessed panel at the rear of the unit In the Timer position pressing the f...

Page 15: ...ots 3 3 1 Cooling Fans The fan system is used to maintain the optimum temperature of the Lamp while cooling the optics and electronics The bottom fan is used for intake and the upper fan is used for e...

Page 16: ...ns The filter function is to screen out the unwanted radiation from the focused light provided by the reflector thus protecting the lightguide as well as the work surface from excessive heat 3 3 4 Opt...

Page 17: ...ptional Footswitch with 6 foot lead and phone jack UV Protection Goggles SUPERSPOT MK III Manual The MKIII must never be placed with the front panel facing downwards This places the cathode of the lam...

Page 18: ...erating and the shutter is open a concentrated beam of UV light is emitted from the light exit port UV light is hazardous to the eyes and skin Never open the shutter without wearing protective goggles...

Page 19: ...he chassis This will allow access into the bulb reflector assembly 3 Remove the packing material from the bulb and the nut from the bulb base Then insert the bulb into the base of the reflector Be car...

Page 20: ...ok into the emitting end of the lightguide Use proper shielding at all times Safety glasses are provided with each system Avoid exposing skin to UV light Shielded UV enclosures and safety glasses are...

Page 21: ...er line the MKIII will be connected to Remove the bottom cover by undoing the six button head screws The voltage selector connector is located on the motherboard of the power supply near the front of...

Page 22: ...re 1 Detail A A To change from 120VAC to 240VAC input move the connector shown in Detail A A 1 pin position forward as shown above Figure 1A Voltage Setting See Detail A A Voltage Selection Connector...

Page 23: ...essure from the footswitch if in Manual mode or wait for timed shutter open period to expire 4 4 3 Proper Light Exposure UV light is most effective when it is perpendicular to the work surface the eff...

Page 24: ...t will be emitted from light exit port The shutter will close automatically when the preset time has elapsed 4 5 3 Proper Light Exposure UV light is most effective when it is perpendicular to the work...

Page 25: ...be set by adjusting the potentiometer located in the rear of the unit while measuring the output of the lightguide with a calibrated NIST traceable radiometer Turning the potentiometer counter clockwi...

Page 26: ...ossible from the upper output limit This would allow more reserve to compensate for bulb output decay 5 2 Optical Feedback Problems 1 Setting the reference voltage too low outside the operating range...

Page 27: ...cohol Let unit air dry before applying power 6 2 1 Air Filter Cleaning The MK III has two fans located at the rear panel each of the fans is equipped with a removable air filter To remove the air filt...

Page 28: ...A in first line Jumpered in second line Spare fuse 4A For 220vac Fuse 2A in first line Remove the jumper Install a 2A fuse in second line Correct fuse placement in holder No fuse Correct Incorrect Con...

Page 29: ...it should be replaced to prevent failures or mis operation every 10 million operations 6 7 IR Filter The IR filter is a specially coated high quality quartz plate The filter is a highly critical compo...

Page 30: ...r or accidentally apply curable material to the guide end tips Clean the quartz end tips with alcohol on a regular basis and check transmission levels at least every 100 operating hours more often if...

Page 31: ...se serious damage to the fiber Following these general guidelines and proper preventive maintenance will give you the expected long life of your FOLG Please make sure you keep it clean and working pro...

Page 32: ...e MKIII system and accessories 7 1 Main Schematic MKIII with VUM1022 HP Interface MKIII with VUM1022 Interface 7 2 Input Output Connector Wiring I O Interface Option VUM1022 HP I O Interface Option VU...

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Page 36: ...PUT PULSING 1Hz WHEN ALARM IS ON INPUT COMMON INPUT CONTINUITY BETWEEN PINS 1 2 WILL ACTIVATE SHUTTER OUTPUT PIN 3 18VDC TO PIN 6 WHEN POWER ALERT CONDITION EXISTS 24VDC SUPPLY 25mA MAX OUTPUT 24 VDC...

Page 37: ...G 1Hz WHEN ALARM IS ON INPUT CONTINUITY BETWEEN PINS 1 2 WILL ACTIVATE SHUTTER INPUT COMMON OUTPUT PIN 3 TO PIN 6 WHEN POWER ALERT CONDITION EXISTS OUTPUT PINS 4 TO PIN 6 WHEN LAMP ON 24VDC SUPPLY 25m...

Page 38: ...T CONTINUITY BETWEEN PINS 1 6 WILL ACTIVATE SHUTTER SHUTTER SAFETY INTERLOCK 250mA INDUCTIVE LOAD OUTPUT PIN 3 TO PIN 6 WHEN POWER ALERT CONDITION EXISTS SHUTTER SAFETY INTERLOCK 250mA INDUCTIVE LOAD...

Page 39: ...TION FUNCTION 2 1 3 5 7 6 4 NOTE LIMIT CURRENT THROUGH OUTPUTS 3 4 TO 30mA MAX OUTPUT PULSING 1Hz WHEN ALARM IS ON OUTPUT PIN 3 TO PIN 6 WHEN POWER ALERT CONDITION EXISTS OUTPUT COMMON OUTPUT PINS 4 T...

Page 40: ...KMM1002P 38 7 2 5 Shutter Activate Input Wiring 1 1 2 2 FOOT SWITCH SOLID STATE 250mA INDUCTIVE...

Page 41: ...er AIB1001 8 2 Optional Liquid filled Lightguides 5mm x 1M OLB1003 5mm x 1 5M OLB1004 5mm x 3M OLB1009 Dual 2 x 3mm x 1M OLB1001 Dual 2 x 3mm x 1 5M OLB1002 Trifurcated 3 x 3mm x 1 5M OLB1012 8mm x 1M...

Page 42: ...voltage configuration 120 220 VAC If unit is configured for 120VAC and 220VAC power is applied the unit will blow fuses Power supply may be damaged Check AC voltage jumper and apply correct voltage R...

Page 43: ...itch is plugged in if applicable and is in proper operation following procedures in section 9 5 above Turn power OFF Remove bottom cover Disconnect solenoid connector from main harness Verify shutter...

Page 44: ...or AUV LESCO website WARNING Bulbs are extremely hot when first shut off and can cause severe burns Disconnect and remove the lamp inspect the bulb visually Note Do not touch quartz surfaces particul...

Page 45: ...tor If 24 VDC is present then change the fan If no voltage is present replace the power supply Timer Not Running Power is on fans are running and front panel is on Verify that the footswitch is plugge...

Page 46: ...KMM1002P 44 Appendix A Agency Approvals...

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Page 50: ...KMM1002P 48 Appendix B UV Protective Eye Glasses...

Page 51: ...tput graphs of our various filters on the UV Spot Cure series Filter OFB1004 280nm 480nm 0 1000 2000 3000 4000 200 300 400 500 600 700 800 Intensity counts Wavelength nm Filter OFB1008 280nm 400nm 0 1...

Page 52: ...lter OFB1013 275nm 500nm 0 1000 2000 3000 4000 200 300 400 500 600 700 800 Intensity counts Wavelength nm Filter OFB1014 280nm 320nm 0 1000 2000 3000 4000 200 300 400 500 600 700 800 Intensity counts...

Page 53: ...KMM1002P 51 Filter OFB1019 400nm 500nm Filter OFB1021 320nm 420nm 0 1000 2000 3000 4000 200 300 400 500 600 700 800 Intensity counts Wavelength nm...

Page 54: ...FOR SPARE PARTS SALES OR SERVICE CALL AUV LESCO ADivisionofAmericanUltravioletCompany 23555 TELO AVENUE TORRANCE CA 90505 USA PHONE 310 784 2930 800 615 3726 FAX 310 784 2929 800 905 3726 E mail Sales...

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