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Beckman DU 530 spectrophotometer has monochromator error code

My Beckman DU 530 spectrophotometer will not complete its startup checks due to an error: "26: monochromator". Do I need to order a new part or just adjust something? I have no users manual.

Posted by Anonymous on

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He's not talking about a washing machine. It's a laboratory spectrophotometer posted in the wrong section.You'll have to send it for diagnosis and repairs. Our lab's 520 gave the same error. Estimated repair: $2-5000.

Posted on Mar 18, 2013

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4 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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catriver

Ron Marek

  • 878 Answers

SOURCE: Locked Lid, error code "du"

blat, unplug the washer for 30 seconds and plug it back in. Hit the power key and do the following: press any key except for power, start and stop in this order, press and hold for 3 seconds, release for 3 seconds, press and hold for 3 secnds, release for 3 seconds, press and hold for 3 seconds. The 88 should light up in the display if done right. While the 88's are showing (you have about 5 seconds) press the same key again. You are now in the manual test mode. Now by pressing the 2nd rinse or xtra rinse button, you should be able to lock and unlock the door mechanism. You can check the p-12 harness on the main board to make sure it is seated all the way. This test proceedure has to be done pretty precise or it will fail....Catriver...post back.

Posted on Nov 25, 2006

tzweeb

Tom Zwiebel

  • 318 Answers

SOURCE: du error code on whirlpool cabrio

that code is for the door unlock error. is it possible that you may have tried really hard to open the units lid when it was locked? if so the door lock may have been broken. if not, then try to unplug the unit for a few minutes and try a new cycle.
if the code comes up again then you will have to call for free service as it has a 1 year warranty for parts and labor. yes even if you broke the lid lock!!! dont worry it happens when you get something new and are not sure how it works.

Posted on Dec 29, 2008

ZJLimited

ZJ Limited

  • 17970 Answers

SOURCE: error code " du "

DU = Door Unlock code

Washing machine displays error code F/DU after six attempts to unlock.
-Door lock assembly failed.
-Test door lock switch
-Visually inspect wire harness connection on CCU, Door lock assembly, replace door lock assembly.

The door lock assemble on this washing machine can be replaced from either the top of the front. The door boot can be removed or the top of the washer can be removed.

Hope this helps.

Posted on Jun 22, 2011

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2 Answers

How do I find this manual?


Doesn't seem to be on line better call Beckman with serial number of the unit.

Nov 13, 2013 | Beckman Du Series 60 Spectrophotometer...

Tip

Why Is WHIRLPOOL Duet & Duet HT washing machine showing F/dU error code on...


The F/dU is shown on the display due to Door Unlock Error in the washing machine.
In this problem check the Door Lock in the washing machine. Either the door is getting blocked or not getting locked or the door latch assembly is got cracked.it needs to be checked and replaced.
This will help. Good Luck.

on Mar 11, 2010 | Washing Machines

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Need the manual of hitachi UV spectrophotometer U-2001


je cherche une notice du spectrophotom?tre Hitachi U2001 en Fran?ais. j'ai une panne sur cet appareil et souhaite faire un premier diagnostique. Merci

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S7 error message on Beckman Avanti J-E centrifuge


follow the instruction in the procedure in the last paragraph of thi link

http://www.labwrench.com/?community.posts/threadNo/962/subject/System-Error-S7/
but i think this will reset the rotor calibrtion or configuration. my system will stop the run on rotor ja-20 at 5000 rmp; and it change the rotor id set on ja-14 t 18 at 10000rpm.

Oct 30, 2012 | Beckman Coulter Avanti J-E...

1 Answer

Error code " du "


DU = Door Unlock code

Washing machine displays error code F/DU after six attempts to unlock.
-Door lock assembly failed.
-Test door lock switch
-Visually inspect wire harness connection on CCU, Door lock assembly, replace door lock assembly.

The door lock assemble on this washing machine can be replaced from either the top of the front. The door boot can be removed or the top of the washer can be removed.

Hope this helps.

Jun 22, 2011 | Washing Machines

1 Answer

On power up it beeps 3 to 4 times and won't boot up


Open up the chassis, remove the DDR memory modules, clean out the dust bunnies
thoroughly with compressed air, and reseat the memory modules one at a time,
attempting to power on the system with each added module. Always unplug the
computer from the wall current when adding or removing hardware.

The 3 beep at startup is a fetal memory error code this may be due to either bad memory module or corruption of BIOS.

Let me know the result after performing the steps I will be glad to assist you further

May 14, 2010 | Dell Inspiron 530 Desktop Computer...

1 Answer

MP530 error code 5700


Please be sure you do not have a paper jam. Bits of paper can be left internally which may impede the paper path.

Otherwise you may try to reset the device:

1) Press and hold the <On/Off> button until the display on the machine goes blank. (If this is unsuccessful, unplug the power cord).

2) Wait approx. 10 seconds and power back on. Wait until the printer completes its startup routine before trying another print job.

3) Your MP 530 requires repair service.

Dec 27, 2009 | Canon PIXMA MP530 All-In-One InkJet...

1 Answer

WHAT IS DU?


DU is door unlock error - A Door Unlock Error occurs if the door cannot be unlocked. It will try to unlock the door 6 times before displaying the error.

Solutions -
  • Door Lock Mechanism broken.
  • Check Door Lock/Switch Assembly for foreign objects
  • Check Wire Harness connections to the Door Lock/Switch Assembly and Central Control Unit (CCU)
  • Door Lock/Switch Assembly Failure
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    A Open Computer running Windows XP is


    run with safe mode and go with admin privileges then when u are in go START -RUN - TYPE THERE ( MSCONFIG ) -startup and desable all startup items and restart the pc!!!

    Let me know if u get help OK?

    Oct 29, 2007 | Sony VAIO PCV-RS530G PC Desktop

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