Alarm - 1021 x motor o/heat

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MIS
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Joined: Fri 10 Dec , 2010 10:07 am

Alarm - 1021 x motor o/heat

Post by MIS » Wed 25 May , 2011 10:16 am

Hi again guys!

Having more problems with our Harrison TU150..

Showing an alarm 1021 after homing machine..
Give it time to rest and rehome but then pops up with the alarm again!
Cant use the machine at all!

Any ideas?
Mark

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Re: Alarm - 1021 x motor o/heat

Post by Denford Admin » Wed 25 May , 2011 14:42 pm

Probably a broken wire, loose or corroded pin on the cables to the X motor.
(unless the motor really has overheated :shock: )

MIS
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Joined: Fri 10 Dec , 2010 10:07 am

Re: Alarm - 1021 x motor o/heat

Post by MIS » Wed 25 May , 2011 15:45 pm

Machine has been left off overnight so assume overheating is not a problem!

hmmm.. time to get the hammer out!

Bakes144
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Joined: Tue 13 Nov , 2012 9:02 am

Re: Alarm - 1021 x motor o/heat

Post by Bakes144 » Fri 23 Nov , 2012 16:50 pm

Hi, did you ever find the problem? My Denford Senior had a VRDY OFF alarm and I played with the motor... Now I have this 1021 alarm. My first thought was brushes / connections??

Thanks,

Paul

Martin
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Re: Alarm - 1021 x motor o/heat

Post by Martin » Fri 23 Nov , 2012 16:56 pm

Hi Paul.

What motor are fitted?

If it's SEM then it may be a bad connection or a broken wire to the thermal.

If you have the electrical drawings you should be able to locate the drive thermals & check the state in Diagnostics.

Bakes144
Posts: 11
Joined: Tue 13 Nov , 2012 9:02 am

Senior 200 Lathe

Post by Bakes144 » Mon 25 Feb , 2013 13:42 pm

Hi all, I'm wondering if anybody knows if you can fit a tailstock to a Denford Senior 200 lathe? Is a large machine & seems a shame not to have one!

Thanks,

Paul

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