Agilent 7890 oven fan shutdown every few days?

I've got one of these that has taken to throwing thermal shutdowns every 24-48 hours, but a simple reboot sets it right.

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The oven fan actually quit a few months ago and was replaced with no issues until this started happening a couple weeks ago.

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Where else should I look?

reddit.com
u/D0013ER — 19 days ago

Shallow creek tank?

So there's an idea for an "aquarium" of sorts that I've been kicking around but I'm not sure how to pull it off.

Basically I want to use a shallow tank in the 5-10 gallon range and create a trickling creek with a few marginal plants along the edges of the water.

No fish, no filter, just a pump circulating water down a cascade of stones and pebbles from end to end.

I feel like this is possible but am having a hard time sourcing ideas online since "creek tank" searches only turn up fast river bed aquascapes for fish.

I know I will need a small lift pump, a way to create an impermeable channel so that water flows over the "creek" to the bottom end of the tank, and a way to create a small reservoir for the pump to sit in.

But like, how?

Pic for reference and attention.

u/D0013ER — 1 month ago
▲ 3.1k r/hewillbebaked+1 crossposts

Burritoed himself in the kitchen rug 🌯

His newest trick-he seems to enjoy being wrapped up like this. He was sleeping all rolled up in here earlier 😂

u/D0013ER — 2 months ago