UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Hameg HM307-3 Cleaning and Repair

OldTechFan96 · 31st May 2019, 1:37 pm

The replacement parts have arrived today. Foolishly I did not think about the physical size of the replacement potentiometer. I bought a 20MM one whereas I should have bought a 16MM potentiometer.

ESR sells one that fits the bill. It's working voltage is only 250V. Would it be worth trying one despite the the much higher voltages that would be connected to it?

31st May 2019, 1:37 pm	#47
OldTechFan96 Octode Join Date: Jul 2017 Location: Newcastle Upon Tyne, Tyne & Wear, UK. Posts: 1,186	Re: Hameg HM307-3 Cleaning and Repair The replacement parts have arrived today. Foolishly I did not think about the physical size of the replacement potentiometer. I bought a 20MM one whereas I should have bought a 16MM potentiometer. ESR sells one that fits the bill. It's working voltage is only 250V. Would it be worth trying one despite the the much higher voltages that would be connected to it?