[Elecraft] KPA500 Will Not Start When Pushing the On Button

[Wes (N7WS)]

Cycle the power switch on the back of the amp.

On 2/17/2015 6:11 AM, Amateur Radio Operator N5GE wrote:
> This is a 240V Amp.
>
> When pushing the on button on my KPA500 the power will not come on.
>
> It worked very well until I moved it to another place on the OP Table.
> and connected it to K3 #1055 after having #1055 brought up to the
> latest version at Elecraft.
>
> I have checked the fuses and verified that the power cord is supplying
> the proper voltage to the amp internally and externally .
>
> What is the most likely cause of failure to get power to the amp?
>
> Which components should be checked next?
>
> Thanks in advance,
>
> Amateur Radio Operator
> N5GE
>
>