sloz1664

Hi and a very warm welcome

Steve

Hi Ed and a very warm welcome to the Lounge

Steve

Hi and a very warm welcome to the Lounge

Steve

Hi and a very warm welcome to the Lounge

Steve

1 hour ago, Robindonne said:

I was wondering this fuse-amp relation.  What if the voltage rise but the amps stay within the fuse maximum?

Then the Resistance has gone haywire

I was assuming the power to the mount would be a constant voltage, with no undue fluctuation.

Steve

Absolutely great software, frequently updated, a vibrant forum, great tutorials and one you will never fully learn

Steve

Hi Martin,

Firstly, what is the thread on the SBIG filter wheel? Secondly, are you looking at old screw-in type 35mm lens, if so, they are M42 threads and the back focus is usually 55mm. 

Steve

How long have you had the XT10G, is it still under warranty? If so, contact the dealer and let them sort it out. If not, you will need a new board. What you need to do is put an in-line fuse between your power outlet and the XT10G. Initially use a 1 amp quick blow fuse suitable for 12v. Power the unit and check the fuse. If ok, move one of the axis. Again, if ok, move the other axis. Do the same moving both axis simultaneously and check the fuse. If the fuse blows when you initially switch it  on it  needs to be returned to the dealer who will send it to the manufacturer for analysis.  If the fuse blows on initial axis movement try a 2 amp quick blow fuse. If that blows on any initial axis movement, again it needs sending back to the supplier. If the 2 amp blows on both axis moving simultaneously you could use a 3 amp fuse. If that blows, again, return to supplier. I wouldn't go any higher than a 3 amp fuse.

Steve

Hi and good luck with your new venture 👍

Steve

Hi Jeff and a very warm welcome back to the Lounge

Steve

Hi Barry and a very warm welcome to the Lounge

Steve

I have used Synta boards on both my previous EQ6 and present Avalon Linear mounts. What infuriates me is that, on what is an expensive board, there are no safety fuses on board to stop excessive damage occurring either for reverse polarity, over voltage or motor stalling.

Steve

How about Nigella's United Telescope Sheds

Steve

That looks a great repair and I'll bet you are relieved it's go so well considering the anguish you have been through.

Steve

Hi Nicolàs and a very warm welcome to the Lounge 🙂

What an amazing observatory. Your vision, planning and installation is beyond words. I salute you 

Steve

Hi and a very warm welcome to the Lounge

Steve

Hi Monty and a very warm welcome to the Lounge

Steve

Hi and a very warm welcome to the Lounge

Steve

2 hours ago, Dan13 said:

Been imaging with a newt for about a year, have now pulled the plug on my first ever frac. What beautiful engineering!! I'm so impressed, I hope it works as well as it looks and feels

I have an older AA80 triplet and love it. The optics are as good as they look.

Steve

I would use a theoretical point at the centre between your angled bottom plate and your adjustable plate. As this, if adjusted, is your pivot point.

Steve

Really great images and a fascinating insight in the Apollo 15 landing site.

Steve  

That is a great selection of images Martin, I can't keep my eyes off M13. So sharp and clean not overblown at all. Very well processed on all images.

Steve

49 minutes ago, TareqPhoto said:

Ah ok, i don't know from where did you buy it, i have the WO one, expensive but it is a piece of are and beauty really.

I purchased it from 365astronomy in the UK. I do like WO equipment, expensive but very well made.

Steve

45 minutes ago, Nigella Bryant said:

Hi Steve, what kind of grease did you use? Many thanks for the tip.

I used an anti corrosion grease or a high temp grease will do. This will not melt away on those rare hot sunny days we have.

Steve

9 minutes ago, Nigella Bryant said:

I had two that were seized but after some wd40 was fine and then just cleaned and more wd40.

Make sure you grease all the bearings and threads. I've had my dome over 3 years and it's still runs nice and smooth.

Steve