[TenTec] power went out

[John Molenda]

On 8/22/2011 5:22 PM, Stuart Rohre wrote:
> John,
> If you are asking about cardboard tube fuses, they may not show anything
> if they open due to a surge.  You have to test them with an ohm meter.
>
> Be sure to disconnect from the mains line before doing any probing.
>
> Inspect all power path connections for proper solder joints, tight
> connectors, tight terminal strip screws, etc. before powering up with
> new fuses.  In fact, the ohm meter can show if there is a short on the
> DC bus positive to ground side.  If possible, isolate the final from the
> DC supply,as this test is easier to interpret if you open that circuit.
>
> -Stuart Rohre
> K5KVH
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The fuses are ABC 20Amp 240 volt I think they are ceramic .  thanks