[dsg-hallb_rich] [EXTERNAL] Re: RICH hardware interlock UPS battery swap

[Marco Contalbrigo]

Dear Tyler,
thank you (and whoelse was with you) for having fixed
the LV issue, and for the other maintenance work.
Bests, Marco.

On Thu, 28 Jul 2022, Tyler Lemon wrote:

> Hello,
> 
> During today's maintenance period, I will be installing a new battery for the RICH hardware interlocks system UPS.
> 
> I do not anticipate any down time during the swap since the UPS battery can be bypassed.
> 
> But, just in case, I will be enabling the interlock system override switches shortly.
> 
> I will send another email and make a logbook entry when the work is done.
> 
> -Tyler
> 
>