Discussion:
CAT EP25K Nothing works!!!

Hi everyone!
Having trouble with this forklift!Turn the key on and only the contactor in the right side of the machine is working,but no signal in the logic cards in the back!(the main contactor is not activated to).
Battery is ok and charged,and all the fuses to!
Any help would be much aprecciated!
Regards.
  • Posted 22 Feb 2011 08:35
  • By feitor
  • joined 6 Jan'11 - 161 messages
  • Leiria, Portugal
my email: rc.feitor@hotmail.com
Showing items 1 - 10 of 10 results.
This truck fuction out display, off display and start truck.

Other posibilties, is cut wire, under battery, in front.
  • Posted 25 Feb 2011 04:29
  • Modified 25 Feb 2011 05:17 by poster
  • By joram_s
  • joined 5 Feb'11 - 117 messages
  • madrid, Spain
Thanks to all of you for your tips!
The 2 fuses(15A) near the accelerator are ok,the contactors to. The problem is that theres no current signal from the logic card in Main controller to the main contactor(wires ok,with continuity).

I think our friend electrodrive may be right,its strange the display didnt turned on,ill keep trying !
  • Posted 24 Feb 2011 08:56
  • By feitor
  • joined 6 Jan'11 - 161 messages
  • Leiria, Portugal
my email: rc.feitor@hotmail.com
Hi ,

i have weeks ago a truck with bad contacttips on the right side, no steering no fan and lights etc.

I replace the two contactors for new closed contactors and problem solved.
  • Posted 24 Feb 2011 05:47
  • By gc_d
  • joined 20 Jun'09 - 609 messages
  • Zuid-Holland, Netherlands
Regards gc_d
Fuses broken, no start lift truck. I´m sure. Example, working lamp rear broken. fuse broken, lift truck no start. Because lamp is cortocircuit.



PD.- Sorry with my english, only speak spanish.
  • Posted 24 Feb 2011 04:52
  • Modified 24 Feb 2011 04:59 by poster
  • By joram_s
  • joined 5 Feb'11 - 117 messages
  • madrid, Spain
I think the display should still light up even if line contactor has failed to energise.

Check pos supply to key, sounds like you have lost a feed somewhere.
  • Posted 24 Feb 2011 03:46
  • Modified 24 Feb 2011 03:48 by poster
  • By elektrodrive
  • joined 2 May'08 - 739 messages
  • West Midlands, United Kingdom
that 2 fuses are the light fuses
  • Posted 24 Feb 2011 03:36
  • By miron_g
  • joined 21 Feb'11 - 1 message
  • bacau, Romania
Fuses near acelerator, two fuses in capsule black.
they are light fuses.
  • Posted 24 Feb 2011 02:51
  • By joram_s
  • joined 5 Feb'11 - 117 messages
  • madrid, Spain
Hi joram s !
When turn keyswitch on,only the small contactor on the right side of the forklift works,nothing else!!
Display is off to!And no tension in the main contactor in the back of forklift.
Any idea?Thank you very much for your attention,gracias!!
  • Posted 23 Feb 2011 19:33
  • By feitor
  • joined 6 Jan'11 - 161 messages
  • Leiria, Portugal
my email: rc.feitor@hotmail.com
What hapen in display?
  • Posted 23 Feb 2011 05:13
  • By joram_s
  • joined 5 Feb'11 - 117 messages
  • madrid, Spain
i have send you a mail
  • Posted 22 Feb 2011 18:30
  • By gc_d
  • joined 20 Jun'09 - 609 messages
  • Zuid-Holland, Netherlands
Regards gc_d

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