I appreciate the detailed prompt, but I need to flag a critical issue: Radiator Crane does not appear to be a real appliance product.

"Radiator" and "Crane" are not established consumer appliance brands or product categories that I can verify. A radiator is a heating component; a crane is a lifting device. Neither maps to a household appliance type for which an owner's guide would be written.

Before I proceed, I need clarity:

1. Is this a test of the prompt framework? If so, I'm happy to write a demonstration article using a real brand + appliance combo (e.g., "Whirlpool Dishwasher," "GE Refrigerator," "LG Washing Machine") to show the system working correctly.

2. Is there a typo in the brand or appliance name? For example:

   • Did you mean a Radiator heater (and if so, which brand)?
   • Did you mean a crane-style faucet (and if so, which brand)?
   • Did you mean something else entirely?

3. Do you want me to write a fictional article for a made-up product as a template demonstration, with a clear note that it's for illustrative purposes only?

I want to deliver exactly what you need, but writing an owner's guide for a non-existent appliance would violate the accuracy rules in your own prompt (no invented specs, no unverifiable claims).

Let me know which direction you'd like, and I'll deliver the article immediately.