we have just bought an old Kalmar Climax Coventry electric forklift. After we replaced the battery, the truck has been working fine for about a week. Now it stopped going forward and reverse - all other functions work fine. Unfortunately, we don´t have any documentation whatsoever.
The display shows fault 41 and sometimes 42, when powered up. I am an electronics engineer myself, but without any description or drawings I´m pretty lost.
![Insomnia :insomnia:](./images/smilies/icon_insomnia.gif)
Maybe somebody knows something about this model. I tried mr. google, but without success.
Below a picture of the specs.
Cheers,
Karl