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Figure 12

Control Unit - Front Panel

CD-45-II Rotator

Item

No.

Part No.

Description Qty

5011300

Retainer, ball bearing ...................................................................... 2

5023100

Potentiometer Assy. ......................................................................... l

-5030400

Support, upper mast (bell casting) ...................................................1

5030600

Ring, retaining..................................................................................1

5031300

Gear, driving ....................................................................................1

5033501

Bearings, ball .................................................................................50

5037406

Motor Assy....................................................................................... l

5039800

Board, Terminal ...............................................................................1

5105700

Screw, #12-24 x 3/4"....................................................................... 4

5042510

Accessory Kit......................................................................................1

107632061

Screw, round head............................................................................2

110820035

Bolt, 1/4-20 x 1 1/4" ....................................................................... 4

-5035100

Clamp, mast.....................................................................................4

5035200

U-bolt...............................................................................................4

5050200

Flat washer.......................................................................................4

5091400

Grommet..........................................................................................1

5033900

Terminal cover.................................................................................1

556960

1/4"-20, Nut .....................................................................................8

567115

1/4", split lockwasher.................................................................... 12

870598

Parts Pack, Connectors....................................................................... 1

640077

Plug, cinch, 8 pin .............................................................................1

650082

Amp socket......................................................................................8

650180

Shell amp .........................................................................................1

650181

Plug, amp .........................................................................................1

650293

Amp socket......................................................................................8

Содержание CD-4511

Страница 1: ...on Manual B Rotator Unit C Controller Unit D Mounting Hardware Pack E Due to the wide variety of towers available each installation will have different requirements The gauge of the cable to connect the control unit to the rotator depends upon the distance between the rotator and control The longer the distance the larger the diameter of the wire required Various antennas or beams require differen...

Страница 2: ...otected Meter Transformer 120 VAC 23 VAC Optional 220 VAC 23 VAC continuous duty Meter DC Voltmeter 1000 ohms volts 1 MA full scale Meter Scale Direct Reading North centered 5 degree increments Optional Direct Reading South centered 5 degree increments Maxumim Antenna Size A Tower mounted as per Figure 3 8 5 square feet 79 sq m of wind surface area B Outside tower or mast mounted as per Fig 5 or 7...

Страница 3: ...gh wind see Unbalanced Weight and Wind Pressure 2 An Outside Tower Mount as per Figure 7 is the best type of installation when not using an inside tower mount The rotator is not as well protected but the installation is simpler 3 A telescoping or other type mast as shown in Figure 6 can also be used The lower mast support is required for this installation There are variations of mounting generally...

Страница 4: ...r is unterminated However if an 8 wire cable is used the Ham IV rotator can be installed at a later time without changing the cable or control If the Hy Gain Ham IV is required due to a larger antenna being installed it will only be necessary to purchase the Ham 1V Rotator Part Number 5137201 The control units and cable requirements are identical therefore only the installation of the heavier duty...

Страница 5: ...shing Note that the tower plate must be cut out to allow the connecting cable to pass through the plate 2 Reattach the wires in the same manner as used in the trial assembly and secure the wires to the tower in such a manner that the wires will not be strained 3 The rotator is attached to the tower plate by means of fourbolts and lockwashers see Figure 3 Spacer washers must be used between the rot...

Страница 6: ...ly to approximately 100 inch pounds of torque 8 Return the rotator to the full CW S position Mount the beam pointing South The coaxial cable should be looped in such a manner that it will not foul or tangle when the beam turns around in a circle to the full 3600 counterclockwise position The antenna rotates S to F counterclockwise on the first turn therefore slack should wrap counterclockwise arou...

Страница 7: ...minals on the rotator See Figure 4 3 Tape the rotator control cable to the mast at points 18 to 24 apart 4 Connect the antenna cable to the antenna follow manufacturer s recommendation Make sure you have enough slack for the 360 rotation The antenna rotates S to E counterclockwise during its first turn therefore slack should wrap counterclockwise around the mast See Figure 6 5 Attach the mast guy ...

Страница 8: ...Figure 6 Mast Mounted Rotator Figure 7 Rotator Mounted on Tower Top Plate ...

Страница 9: ...ly drilled A fifth hole must be drilled to cut to clear the control cable 3 Connect the control cable to the rotator after pass ing it through the tower plate Tighten the mounting bolts securely 4 Assemble the mast and antenna to the top of the rotator using the U bolts nuts and lockwashers through the rotator and clamps as shown in Figure 7 The maximum mast diameter that may be used is 2 1 16 O D...

Страница 10: ...s operation the thermal switch comes into play This protective device in the transformer automatically shuts off power if the rotator is used continuously for too long It will automatically reset after 10 minutes 1 Tom the Control Unit Power ON with the upper right ON OFF switch The meter should be illuminated and the needle should be to the right 2 Depress the brake lever center and hold Depress ...

Страница 11: ...e in the exact sequence as they were removed 3 Remove the top and bottom covers 4 Slip the lamp and holder off the lamp holder bracket Loosen the hex nut on the transformer that is holding the lamp holder bracket and swing the bracket clear of the wires leading to the printed circuit board If your beam was installed originally using the CD 45II with a North center scale the antenna mast must be lo...

Страница 12: ...ifferent oper ating voltages This results in sluggish or non operating performance burned out motors overheated transformers and burned out rotator potentiometers etc Most operational difficulties with rotators are traceable to broken shorted or grounded wires usually at the terminal strips Time spent in cutting the leads to exact lengths tinning forming and wrapping around terminals cutting insul...

Страница 13: ...e power transformer which could cause the line fuse to blow or overload the rectifier circuit so that the 1 8 amp fuse blows For full explanations refer to Figure 8 HELPFUL SUGGESTIONS Be sure to check your rotator cable for shorting open circuits incorrect wiring intermittent connections shorted terminals poor lead dress at terminals rodent damage and mast support or thrust b i bi di 1 Voltages w...

Страница 14: ...of control wires for loose connections caused by wind 2 Tape down control cable securely all the way to rotator 3 Check motor winding through control cable as outlined in Table 2 4 Check cable between leads Static lightning charges or direct hits will cause carbon arcs in control cable at numerous spots along the cable that cannot be seen This resistive path will break down with voltage applied to...

Страница 15: ...id 9 18 520057 Screw 6 32 x 3 8 Pan Head 1 19 567105 Washer 1 20 640076 Socket 8 pin 1 21 5088400 Lever Switch for S 3 S 4 S 5 1 22 450403 Relief Strain Heyco 3772 220 V version 2 23 506665 Screw 6 32 x 1 4 round head 2 24 560068 Washer Back up 220V version 1 25 1073501 Transformer Power 220V version 1 26 1073301 Transformer Power 120V version 1 27 5020200 Transformer Meter 220V version 1 28 50177...

Страница 16: ...Part No No Description Qty 40 506325 Bolt Hex Head 1 4 20 x 3 4 1 41 567110 Lockwasher Int 1 4 2 42 567120 Flatwasher 1 4 2 43 556960 Nut Hex 1 4 20 1 44 550029 Nut Wing 1 4 20 1 45 710083 Holder Bulb 1 46 567125 Lockwasher 10 Internal 4 Figure 9 Wiring Schematic ...

Страница 17: ...Figure 11 Control Unit Back View Figure 10 Control Unit Top View ...

Страница 18: ...6 Motor Assy l 25 5039800 Board Terminal 1 30 5105700 Screw 12 24 x 3 4 4 5042510 Accessory Kit 1 51 107632061 Screw round head 2 52 110820035 Bolt 1 4 20 x 1 1 4 4 53 5035100 Clamp mast 4 54 5035200 U bolt 4 55 5050200 Flat washer 4 56 5091400 Grommet 1 57 5033900 Terminal cover 1 58 556960 1 4 20 Nut 8 59 567115 1 4 split lockwasher 12 870598 Parts Pack Connectors 1 60 640077 Plug cinch 8 pin 1 ...

Страница 19: ...Figure 13 Overall View of CD 45II Rotator ...

Страница 20: ...Figure 14 Wiring Diagram ...

Страница 21: ...d no liability is assumed by Hy Gain as to its accuracy or completeness Changes maybe made from time to time so the user should verify all factors that may be critical This information is not to be construed as to authorizing or advising use of any patented invention HOLES TO BE 17 64 CLEARANCE DRILL ...

Страница 22: ...r warranty provided the product is returned postage prepaid to Hy Gain with a personal check cashiers check or money order for 8 00 covering postage and handling 3 Under no circumstances is Hy Gain liable for consequential damages to person or property by the use of any Hy Gain products 4 Out of warranty Service Hy Gain will repair any out of warranty product provided the unit is shipped prepaid A...

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