Re: [CAD_CAM_EDM_DRO] Harrison Lathe and Gecko's

Hi Paul,

I have been in touch with Harrison a number of times over this machine but
not this particular fault. They are very easy to deal with but there isn't
anyone left who know much about them. They are also extremely expensive
quoting £500 for the off-machine software with run in dos, comes on one
floppy and is obsolete. They wanted £65 each for the two key-switches.

I'll ring them tomorrow anyway but I'd rather have new modern drives.

Regards,

Terry

>
> Hi Terry
>
> Have a talk with Technical Support at Harrison (01924 415010) - The guys

up

> there are quite helpfull and may be able to tell you who made the amps and
> where to get them repaired. I needed similar info a few years ago with my
> Boxford, which is now part of the Harrison Group I believe.
>
> If you are still stuck, give me a shout off list - I'm sure it could be

fixed.

>
> Regards, Paul.
>
>
>
> On Wednesday 05 Feb 2003 11:20 pm, James Owens wrote:
> > I have a Harrison 280 CNC/Trainer Lathe with a blown Z amp. The motor is

a

> > four wire stepper and the board connections are motor clock, motor
> > direction, +85 volts DC @ 10 amps, +24 volts DC, 0 volts and Drive

Enable.

>
> > I cannot identify any of the components on the board except the logic

even

> > with the help of the internet and a circuit diagram is out of the

question

> > because I don't know the board manufacturer.
>
> --
>
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