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ALTRONIC RESEARCH, INC.

 

P.O. BOX 249, YELLVILLE, ARKANSAS, U.S.A.  72687-0249 

PHONE 870-449-4093  FAX 870-449-6000 

1-800-482-LOAD (5623) in US 

altronic.com

 

 

 

 

MODEL 6600 SERIES  

COAXIAL LOAD RESISTOR 

 

 

 

 

 

 

                          

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for OMEGALINE 6600 Series

Page 1: ...ALTRONIC RESEARCH INC P O BOX 249 YELLVILLE ARKANSAS U S A 72687 0249 PHONE 870 449 4093 FAX 870 449 6000 1 800 482 LOAD 5623 in US altronic com MODEL 6600 SERIES COAXIAL LOAD RESISTOR...

Page 2: ...6600 Rev Mar 2021 Page 2 Altronic Research Inc MODEL 6600 SERIES RF COAXIAL LOADS 6606 6612 with FANS 6620...

Page 3: ...00 Series conforms to the following standards Low Voltage Directive 2014 35 EU Electromagnetic Compatibility Directive 2014 30 EU Machinery Directive 2009 127 EC Restriction of Hazardous Substances Di...

Page 4: ...ement fails to be a satisfactory solution our limit of obligation shall be no more than full refund of the purchase price This warranty is limited to products of our own manufacture Equipment and comp...

Page 5: ...ple of Operation 9 10 1 7 Operating and Adjustment Controls 10 1 8 Electrical Description 10 1 9 Operator Training 10 II Test Equipment and Special Tools 2 1 Test Equipment Required 11 2 2 Special Too...

Page 6: ...00 Rev Mar 2021 Page 6 Altronic Research Inc SECTION PAGE VI Diagrams 6 1 Outline and Dimensions 18 21 6 2 Parts List 22 VII Specifications 23 VIII Preservation and Corrosion Prevention Techniques 24...

Page 7: ...TEMPERATURE OPERATION ABOVE RATED AMBIENT TEMPERATURE CAN CAUSE MOTOR THERMAL PROTECTION TO SHUT OFF FAN WHICH WILL CAUSE DAMAGE TO UNIT PROVISIONS ARE MADE TO TRIP THE INTERLOCK IN THE EVENT OF OVER...

Page 8: ...ate destruction of the digital transmitter if automatic VSWR protection is not in effect OPERATING TEMPERATURE WARNING Care should be taken to operate unit below stated maximum ambient operating tempe...

Page 9: ...600E3 Units purchased with fans have three terminal connections supplied for AC main power 1 3 Equipment Required But Not Supplied The Model 6600 Series Coaxial Load is complete as supplied but the us...

Page 10: ...orrect power supply and the user supplied main power switch is ON and the fan thermal switch senses a temperature equal to or greater than 120 7 F When sold with fans the transmitter interlock circuit...

Page 11: ...it SECTION III PREPARATION FOR USE AND RESHIPMENT 3 1 Unpacking Equipment The units should be handled and unpacked with care Inspect outer cartons for evidence of damage during shipment Claims for dam...

Page 12: ...ssembly by removing the six 8 32 Torx head screws that hold it in place There are three screws on either end Fasten the thermal switch brackets in place as shown The location is important for proper o...

Page 13: ...st allow sufficient area to prevent debris or foliage from restricting the intake or exhaust air flow Consideration should also be given to keeping combustible materials away from the load 3 7 Mountin...

Page 14: ...D FAILURE TO FOLLOW THESE DIRECTIONS MAY CAUSE FATAL ELECTRICAL SHOCK 5 1 Cleaning The enclosure of the Model 6600 Series Coaxial Load is finished with an acrylic finish or other durable coating syste...

Page 15: ...and remove the roof as shown in Figure 2 Remove the Torx screws around the outside edge of the front panel as shown in Figure 3 and with the help of an assistant holding the bottom of the tower remov...

Page 16: ...panel as shown in Figure 7 The bolts shown in Figure 8 hold the resistor clip bracket in place There are two bolts on each of the two brackets They must be loosened before removing and replacing resis...

Page 17: ...in at factory presets Resistors can be removed and replaced on the other side of the tower by removing the resistors above them and loosening the two sets of resistor clip bolts on that side of the to...

Page 18: ...6600 Rev Mar 2021 Page 18 Altronic Research Inc SECTION VI 6 1 OUTLINE AND DIMENSIONS...

Page 19: ...6600 Rev Mar 2021 Page 19 Altronic Research Inc...

Page 20: ...6600 Rev Mar 2021 Page 20 Altronic Research Inc...

Page 21: ...6600 Rev Mar 2021 Page 21 Altronic Research Inc...

Page 22: ...21 Page 22 Altronic Research Inc 6 2 REPLACEMENT PARTS LIST CONSULT FACTORY CALL 870 449 4093 When consulting the factory for replacement parts please have the model and the serial number of loads req...

Page 23: ...flush Model 6600R1 1 5 8 unflanged recessed Model 6600E3 3 1 8 EIA swivel flange Power Rating Sea Level 6 12 and 20 KW Frequency Range DC to 110 MHz Cooling Method Static air Ambient Temperature 30 C...

Page 24: ...021 Page 24 Altronic Research Inc POBOX 249 YELLVILLE AR 72687 0249 USA Altronic Research Inc PreservationandCorrosion Prevention Techniques for Omegaline6600Series RFLoads Improvingproductlifeinhosti...

Page 25: ...opied the basic procedures recommended for aviation because of the similarity of materials and the requirement for active intervention to prevent damage In many cases the remedy prescribed will be the...

Page 26: ...r www ChemetallOakite com to prepare the surface of the metal for new paint Ensure that the directions are followed and that excess product solution is properly disposed of f Allow the conversion coat...

Page 27: ...around bolt heads Look for white deposits which may indicate the presence of corrosion Use a soft brush similar in stiffness to a toothbrush to brush away any deposits found Examine the freshly brush...

Page 28: ...t b Gardobond EPP Pretreatment formerly called Permatreat EPP This product is available from the factory or at www ChemetallOakite com c Boeshield T 9 This is a preservative compound which dries to le...

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