Fulgurex 0-4-0
Posted: Sun Apr 06, 2014 1:58 pm
If you read the Silly Bidding thread you will know I paid a reasonable sum on eBay for a Fulgurex 0-4-0 of continental/Japanese outline.
Does any body know this loco type?
Does anybody have operating instructions?
Now named Beatrice (My wife's grandmother) she has two single acting cylinders which with a strange return crank on one crank pin drive both axles through quartered connecting rods.
As offered she had one coupling rod disconnected with obvious signs the wheels were out of quarter.
First job of quartering the back wheels went well.
The fuel is methylated spirit (denatured alcohol) with a clever vapourising burner. This took a bit of fiddling with but now seems OK, probably needs more attention.
First attempts at steaming was not a success until I realised that with a fire-tube boiler it probably needed a fan for draft. A bit more fiddling and purchases of a small CPU fan from Jaycar I though why not try the fan I used for my 5"gauge loco. It sat of top of the funnel although damaging the paint and worked and soon had steam up.
Attempts to run on blocks were not a total success as the steam was soon depleted once I took the fan off.
I tacked the problem much as I would for a larger loco.
I knew the fire was OK so the problem has to be the drafting.
More exploration had the front off the smoke box to find a wonderful blast pipe and petticoat. They were great but didn't line up. I made an alignment tool, brass rod with 3mm hole drilled in the end. The rod was set down the funnel and slipped over the blast pipe. Loosening the holding nut on the reversing block and bending the pipe gave satisfactory alignment ( The water jets straight up the funnel).
After making this adjustment I found steam escaping from behind on cylinder. The trunion pin was becoming unscrewed and was fouling the gland nut of the blast pipe. tightening and filing short the pin cured this malady.
At last it ran and stayed in steam. A few rounds of some LBG R1 track proved that last night.
Today the big test, Club Public Day.
Ian
Does any body know this loco type?
Does anybody have operating instructions?
Now named Beatrice (My wife's grandmother) she has two single acting cylinders which with a strange return crank on one crank pin drive both axles through quartered connecting rods.
As offered she had one coupling rod disconnected with obvious signs the wheels were out of quarter.
First job of quartering the back wheels went well.
The fuel is methylated spirit (denatured alcohol) with a clever vapourising burner. This took a bit of fiddling with but now seems OK, probably needs more attention.
First attempts at steaming was not a success until I realised that with a fire-tube boiler it probably needed a fan for draft. A bit more fiddling and purchases of a small CPU fan from Jaycar I though why not try the fan I used for my 5"gauge loco. It sat of top of the funnel although damaging the paint and worked and soon had steam up.
Attempts to run on blocks were not a total success as the steam was soon depleted once I took the fan off.
I tacked the problem much as I would for a larger loco.
I knew the fire was OK so the problem has to be the drafting.
More exploration had the front off the smoke box to find a wonderful blast pipe and petticoat. They were great but didn't line up. I made an alignment tool, brass rod with 3mm hole drilled in the end. The rod was set down the funnel and slipped over the blast pipe. Loosening the holding nut on the reversing block and bending the pipe gave satisfactory alignment ( The water jets straight up the funnel).
After making this adjustment I found steam escaping from behind on cylinder. The trunion pin was becoming unscrewed and was fouling the gland nut of the blast pipe. tightening and filing short the pin cured this malady.
At last it ran and stayed in steam. A few rounds of some LBG R1 track proved that last night.
Today the big test, Club Public Day.
Ian