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stylishzaki
Member

Join Date: Jun 2012
Posts: 6

Troubleshooting of Demag Crane Error 36 and 55

06/03/2012 10:56 AM

I have a Demag EKKE single-girder overhead traveling 8t crane but from past 2 days I am getting error 36 and 55 during the up/down operation so i am unable to use up/down options other all operations are fine like reverse/forward and left/right.some times the up/down operation is working when i press half button but its on very slower speed i checked the motor the motor is fine by megger.guys i do not have any manuals and my location is so far from the demag servise center and they are asking for a lot of money but i cannot afford so guys help me out.
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lyn
Guru

Join Date: Oct 2008
Posts: 42355
Good Answers: 1693
#1

Re: troubleshooting of Demag crane error 36 and 55

06/03/2012 11:02 AM

Here's waht a quick search found:

How to Fix Error 54 Error 36 Repair Tool

You'll need to find a copy of the troubleshooting guide, or pay them to come fix it.
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stylishzaki
Member

Join Date: Jun 2012
Posts: 6
#2
In reply to #1

Re: troubleshooting of Demag crane error 36 and 55

06/03/2012 11:06 AM

they are asking for huge money and i cannot afford
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TonyS
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United Kingdom - Member - New Member

Join Date: Aug 2010
Location: Resting under the Major Oak
Posts: 4347
Good Answers: 181
#4
In reply to #2

Re: troubleshooting of Demag crane error 36 and 55

06/05/2012 9:01 PM

You'll not buy German equipment in future if you can't afford to repair it! Demag is excellent equipment but very highly engineered to the point of being over engineered.

BTW any failure that results in damage or injury "we couldn't afford to repair it" will not help in court.

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txmedic3338
Power-User

Join Date: Mar 2012
Location: Hot Humid Houston
Posts: 229
Good Answers: 29
#3

Re: Troubleshooting of Demag Crane Error 36 and 55

06/04/2012 12:55 AM

Can you take picture of the hand control with the error codes in the display? Please send pictures of hand pendant with error codes and of hoist motor and brakes.

Are you sure the code starta with "5" or is it lightning bolt?

Have you checked all three phases power are hot to the lifting motor - not just the phases are hot to the traveler beam bus bar?

When you operate the lift rnotor by "pressing half button' do you hear brakes disengage? When you release "half button" do you hear brakes re-engage? Have you verified that the brakes are disengaged, or is the motor fighting the brakes, and that's why the load is moving so slow?

No Proper Brakes - NO LIFTING.

Yes, Demag will charge a lot of money to send a technician. Meanwhile, they should be happy to send you information and service manuals - voltages to check, service manuals.

Which is easier for you to afford - Demag Service Center or Funeral Service Center?

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wldiamondtools
Member

Join Date: Jun 2012
Posts: 6
#5
In reply to #3

Re: Troubleshooting of Demag Crane Error 36 and 55

06/06/2012 6:11 AM

CR4 ADMIN: Deleted Post

Spam: This post was deleted because it contained advertising outside the Commercial Space forum. Please review Section 14 of the CR4 Site FAQ about advertising.
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shariqsaiyed
Active Contributor

Join Date: May 2011
Posts: 16
#6

Re: Troubleshooting of Demag Crane Error 36 and 55

12/27/2014 10:18 AM

respected Mr. Zaki had you repair your demag crane which was appearing error 36 & 55, if you finished please help me because i am suffering same problem for demag crane, for up and down,

please help,
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Users who posted comments:

lyn (1); shariqsaiyed (1); stylishzaki (1); TonyS (1); txmedic3338 (1); wldiamondtools (1)

Previous in Forum: Scheduling of Steam Turbine Inspection Intervals   Next in Forum: Chimney Height Calculation

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