S/V Bluebottle

22 March 2018 | Barrenjoey head, Pittwater NSW
12 March 2018
15 January 2018
15 January 2018
17 May 2017 | Hobart, Tasmania
07 April 2016
17 March 2015 | Hobart
16 September 2013 | Kings Pier Marina, Hobart
25 May 2013
24 May 2013
24 May 2013
24 May 2013
06 December 2012
11 September 2012

Autopilot - first attempt to fix

17 May 2010 | Hiva Oa, Marquesas
Joe
After 2 more days resting and catching up on sleep, today I set out to track down a seeming short circuit in the Autohelm 7000 autopilot. the procedure was fairly logical - eliminate each circuit one at a time. Well, after a whole day trying, I have more questions and no answers.

If any of you reading this know anything about this autopilot, perhaps you could help. The short shows up as a blown fuse every time it is switched on, except if the clutch AND the motor wires are disconnected from the Autohelm computer terminal strip. This indicates a short in either the motor or the clutch or both - but! this should only show up when the unit is asked to steer, that is, when power is applied to the motor. Not the case.

The control head shows NO display at all, and the "beep" does not sound, as it normally would, when the unit is switched on. Is the fault in the computer portion of the unit? If so, is it fixable?

After checking out the broken Monitor paddle, I see it is the welds that have given way; this should be repairable in Nuku Hiva, about 120 miles from here. We will leave here in a couple of days, stopping only at Tahuata for a day or two before going to Nuku Hiva. Perhaps we will find someone who can fix he Autohelm there.
Comments
Vessel Name: BLUEBOTTLE (ex-Aura)
Vessel Make/Model: Lidgard 49' steel ketch
Hailing Port: Hobart
Crew: Adrienne Godsmark and Joe Blake
About:
We have completed our trans-Pacific voyage - from Panama to Hobart via Ecuador, Mexico, French Polynesia, Tonga, Fiji, Vanuatu and Bundaberg, and are now pausing before resuming land life. [...]
Extra:
When the port authorities here were approached to renew our Panamanian boat registration, they said "You can't call your boat Aura - that's taken" so we decided to call her Bluebottle! If you know the Goons, you know of Bluebottle, that little twit! He was always getting into trouble with his thin [...]

BLUEBOTTLE (ex-Aura)

Who: Adrienne Godsmark and Joe Blake
Port: Hobart