FAULT 1123.6 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

Discussion:
FAULT 1123.6

Jungheinrich EFG 430

hello, we have 1 efg 430K, the wiring harnesses and sensors are working properly, but I am waiting for your help in giving 1123.6 fault as soon as the parking brake is pressed.

Posted 30 May 2022 17:49
By emre_goren
joined 30 May'22 - 2 messages
Turkey

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Showing items 1 - 6 of 6 results.

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Hello, in most of my cases i had too change the valve block for the brake, part nr; 51415620.
It is wery hard too diagnose, when the brake is applied, sistem doesent get all the information in 1000ms, trigers the fault, than when you switch the machine off an on again, it is normal , until you step of the machine, and the brake is aplayed again.
Maybe these helpt.

Posted 8 Feb 2025 06:56
By Jooe
joined 8 Feb'25 - 1 message
Slovenia

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As others have posted there are microswitches on motors that check brake response. They are replacable and adjustable. If your brake is old you may have to change brake coil or adjust microswitch.

Posted 30 Nov 2022 02:33
By Tanel_M
joined 18 Jun'22 - 90 messages
Estonia

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check the left motor brake, it could be micros.

Posted 2 Jun 2022 03:44
By edmar_p
joined 18 Jan'13 - 49 messages
Guarulhos SP, Brazil

Edmar

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hello, everything about the brake is fine, help with the control please

Posted 2 Jun 2022 03:30
By emre_goren
joined 30 May'22 - 2 messages
Turkey

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if everything is in order with the brake, then the controller is to blame, you can contact me and help with the repair of the controller. This is a very common problem.

Posted 1 Jun 2022 19:41
By pavel_y
joined 27 Jan'16 - 50 messages
Donetsk region, Ukraine

Specialized repair of electrical equipment warehouse. Repair of controllers and components

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check bremse on left side , connection or feedback switch on brake

Posted 31 May 2022 23:21
By tr_doctor
joined 4 Dec'20 - 186 messages
Netherlands

Regards

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