Tag Archives: boiler

Getting to the end of the worklist

I’m falling behind! No progress update since January – sorry.

We have been working hard to get her ready for re-entering the water… This winter’s workslist has turned into quite a major refit.

The list below shows the work we are undertaking, and all is completed except installing the engine and the work on mast and rigging.

Maintenance

  • Varnish anchor chocks
  • Varnish side decks and tiller
  • Fill & re-paint the various dings & dents in paint work
  • Check / remake lower rudder pintle
  • Re-coat antifoul
  • Adjust masthead block locations
  • Inspect/fix paint bubbles at waterline
  • Complete inspection and maintenance of engine

Improvements

Engine & Boiler

  • Remove Worthing Simpson duplex circulating pump.
  • Fit new Jabsco circulating  pump.
  • Fit Alfa-Laval plate condenser.
  • Calibrate Vac gauge.
  • Make new LP Valve to fix timing.
  • Remake HP valve to fix timing and cure leaks.
  • Reset eccentrics, to fix timing.
  • Cross-head re-fit to correct clearances.
  • Re-furbish feed-pump seals & slow gearing.
  • Replace & improve scotch-crank pump drive.
  • Improve & tidy feed-pump plumbing.
  • Replace boiler clacks. (inspect and paint boiler drum internals).
  • Inspect and refit Air Pump piston & seal.
  • Install ancillary steam lines & valves for ejector, whistle, re-heater & kettle
  • Make improved oil filters for hotwell.

Electrical Systems

  • Add secondary battery and split charge relay
  • Install wiring for the circulating pump with fuse and switching from driving position.
  • Add electrical noise filter for NASA depth sounder.

Hull & Sail

Picture of new plate condenser & circulating pump

New bulkhead, plate condenser and circulating pump.

 

  • Install a new bulkhead on starboard side.
  • Make & fit Windermere Kettle to condenser brackets.
  • Add a Tack Line and cabin rood fixing.
  • Tidy Tack Parrel.
  • Fit Windex to masthead.
  • Adjust ballast towards the stern.
  • Fit guard around compass.
  • Fit Cam Cleat for sheets.
  • Improve sheetlet attachment to battens.

Sails, Cabin, Boiler & Gally – February ’20 update

Just a note to record the things we have been doing over the last month or so.

Most importantly we have secured a berth at Ferry Nab on Winderemere, so Befur will be exploring new waters this year. So, as always, the cosh is upon us, with the berth being available from the 1st April (yes, we know, not an auspicious date!).

The work has divided into annual maintenance, finishing/installing the sailing rig and finishing the fit-out of the galley – and sundry diversions. Continue reading

Friday 13th – unlucky for us, and performance data

Lady Luck

Took Befur out for a tour of the lake yesterday, enjoying a day of early autumn sunshine. Conscious that it was a fated day, I was expecting some drama!

Lou managed to (very narrowly) avoid a dunking while we were boarding, so I thought we might of escaped. However, bad planning on my part resulted in us getting blown onto a jetty on the lake, which was (unbeknown to us) fitted with large bolt ends projecting out to catch people in exactly our predicament – so more filling, sanding and re-painting required over the winter to repair a pair of gouges in the hull – bugger! Continue reading

Burner Fixes

Just a quick note to record the changes we made to the burner, following the failures on Windermere and Ullswater.

The conclusion was that these failures were mostly heat related. But also we fitted three new control boxes to the burner before we found one that worked!!…

The solutions were:

  • Fit a heat absorbing blanket to the outside of the boiler casing to reduce the radiated heat impacting the burner.
  • Fit an external duct to cause the intake air to be drawn via the control-box and ignition transformer assemblies (to help cool them)
  • Strip and rebuild the burner, fitting new magic eye, solenoid, control box, ignition transformer, motor capacitor and a somewhat worn pump drive coupling.

As noted in an earlier post, this seems to have done the job, so here are some pictures:

A Goal Achieved!

Well that worked!

It would appear that the work on the burner paid off. Yesterday we had a fine day’s trip on Ullswater, from the marina at Watermillock, all the way to Glenridding without a single problem – virtually the full length of Ullswater. (About 3½ hours steaming). The first time we have managed the full length of the lake!

We took most of it at a leisurely pace, with a couple of bursts of speed to avoid yachts out racing…. Continue reading

Are we having fun yet?

As Lou explained (as I sat in the land-rover feeling quite defeated) “It’s like when you built the racing bikes/cars – you can’t expect to show up at the circuit and have it all work perfectly the first time you race it. There is always going to be development work.

…and I guess she is right!

This post firstly relates the trips we have made so far, and secondly attempts to provide a balanced view of the successes and failures to date – to help other builders.

Trials (and tribulations)

Continue reading

Three Months and Counting!

We are feeling like the end (of the first phase) of “project Befur” is in sight – we have set a goal of having her on the water in April – the remaining 90 days appear to be passing at some speed.

This time I wanted to document the final work to get the engine and boiler ready for installation in the boat, the electrical system and Louise’s work on fitting out. Continue reading

A final video: Everything running on the bench

First Fix the Bugs!

Following on from the Boiler test, and a quick trial we identified just over 20 items that needed some attention. So a week later, with all these items fixed (from leaking valves to painting and plating valve gear components), we are ready to try again. Continue reading

Worthington Simpson Pump Restoration

You will have realised that I am a bit of a sucker for ageing lumps of cast iron in need of restoration. So I could not resist a circa 1940 Worthington Simpson Steam Pump that Mark Rudell offered to me. It seemed it would serve well as a boiler feed pump or circulating pump for the condenser. (providing I could ignore the fact that it’s about 5 times the size we need – but hey the designer said I needed 500KG of ballast in the bottom of the boat, and given I can barely lift this beauty it’s all grist to that mill!) Continue reading