BLOWERS, Electric, 4-Blade, No. C1 ZA/CAN 4411
I connected a 2 Amp 12 Volt supply to the Blower in the Sender this morning and both fans sprang to life nicely. Very quiet operation and the amount of air they can pull out of the Supply Unit and Sender would be very effective, if needed.
They showed no wind down at all when the power was cut off, which could be by design, or more possible, they have seen little or no use over 75 years so are essentially brand new with no lubrication for at least 50 years. Time to see what the publications say about fan maintenance.
David
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