Hyster P 1.8 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

Discussion:
Hyster P 1.8

Truck got code Al 6 and Al 7 in display of BDI
It coming in the screen if pallettruck is standing still sometimes if driving.
The controller is Combi controller (Nacco)
Is there somebody its nowing what this is meaning of the Fault ore explenation for it !!
And howe to repair.

Posted 22 Nov 2009 03:19
By johngen
joined 15 Apr'08 - 275 messages
NB, Netherlands

Email harlekein@hotmaildotcom and djdotdj@kpnmaildotnl

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Hi John

According to the book I have for the the your controller (Zapi sem-1 combi) the error code AL 6 is:

SERIAL ERROR#1 Wrong message or no message from serial tiller.

The tiller on that truck sends most of the information though 1 serial wire to the combi controller (pin 4A on the tiller to pin 5C on the combi controller, either there is a problem with the wire between the tiller and the controller or a supply to the tiller, a problem with the tiller head or a problem with the controller.
I don't have an error code AL 7 in this book but I have got a list of M.D.I. (display) codes somewhere I will see if I can find it.
Regards
Shane

Posted 23 Nov 2009 19:33
By controlelectric
joined 8 Dec'08 - 70 messages
Shropshire, United Kingdom

It takes years to build up trust, and only seconds to destroy it. controlelectrics.uk@gmail.com

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