Komatsu pc50 Engcon problem

First of all hello to all. So i have a problem with our Komatsu Pc50 Engcon ec05 s40 head its chewing the hoses to the extra hydraulics and the attachment locking cylinder .The problem is that it was bought secondhand and i think they put new hoses in it the wrong Way . Would someone have a actual picture of the way the hoses are ment to go from factory(super tigth space). Have found pictures for the newer version the EC05 45 head but not for the s40 head. Thank youbeforehand .

Komatsu pc50 Engcon problem