[TowerTalk] Yaesu 2800DXA

[D LAST_NAME_SHORT: T]

Make sure there's >12VDC at the rotor.

I have found that when all electrical issues seems OK, that it's time to look at degreasing the thrust bearing, then loading it with new grease. Also look to lubing any other areas where the mast might be metal-to-metal contact with other surfaces.

GL

73
dan
k0dan



> On 04/21/2021 9:18 PM Wayne Kline <w3ea at hotmail.com> wrote:
> 
>  
> I  have a Yaesu 2800DXA rotor on my 40/30 antenna. It’s rotor length to the antenna is   390 ft.
> 
> I am using the 6 conductor 18 ga on the tower 80   ft.  and  2X16 ga and 6X20ga   with two  extra wires added  one to  CCW and  one to CW motor control.  B MY issue is  during the winter below 30 deg. F. many time to rotor will not turn in that cold  WX
> 
> The control  box  is  ab Green Heron RT21 ???    bigger wire to the base ?
> 
> Wayne W3EA,
> Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10
> 
> _______________________________________________
> 
> 
> 
> _______________________________________________
> TowerTalk mailing list
> TowerTalk at contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk