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Topic starter
31/10/2012 4:20 am
Trying to disguise the title a bit.
Anyways,got one of these babies that after about 20 trips or so,I lose safe,but not safe 1,2,or 3.
Only faults I get are safety circuit opened,S/W opened safety circuit,safe was made unsafe.
Always down at the bottom floor,a few feet from the landing and about 2 foot into the ntb vane.
Safety circuit is fine,door locks are fine.
I would think that if it was coming into the ntb vane to fast,or the sensor for that was going bad,it would show a related fault.
Any ideas?
ETA: it always recovers ,never shuts the unit down.
Last edited by elevatedone; 10/30/12 08:21 PM.
Topic starter
31/10/2012 9:01 am
I know all you green pants out there are scared to death on commenting on this,it got me in trouble in the past.
But I don't think pm's can be hacked into.
But I don't think pm's can be hacked into.
Topic starter
02/11/2012 8:05 am
On some advice,I replaced an encoder and the MLB board.
Still same problem.
Will look into a possible T.C. problem.
The job is only 6 years old,but still it happens.
Still same problem.
Will look into a possible T.C. problem.
The job is only 6 years old,but still it happens.
Topic starter
03/11/2012 4:08 am
Yep,it was the traveling cable.
A spot had gotten worn in it from hitting the divider beam and occasionally causing LU and DZ to go active briefly.
A spot had gotten worn in it from hitting the divider beam and occasionally causing LU and DZ to go active briefly.
03/11/2012 8:08 am
Fyi, at Kone we replaced flat travelers quite regularly. On brand new jobs.
23/11/2012 12:49 pm
The Gen2 is a really good product..they have proven themselves as a equipment that very rare will give you a problem..I almost can compare it to the 335,s which after the relay board upgrade was flawless and would run and run without any problems...