DALBO MAXIROLL 530, Manual

Page: 13 / 39

MAXIROLL
Side 13
Hitching and Unhitching
Hitching
Fig.2
Attach the MAXIROLL to the fixed
drawbar of the tractor, positioning the
drawbar eye of the MAXIROLL (A) be-
tween the yoke end of the tractor
drawbar.
Insert the hitch pin and remove the
drawbar jack stand.
Remember to lock the hitch pin with a lynch pin or another proper locking pin.
Hydraulic System
The MAXIROLL requires one double-and one single acting hydraulic services. The
double acting for wing folding and the single acting for raising/lowering (tilting) the
roller.
Table 1. Hydraulic hose markings
Cylinder Name
Colour Service Function
Tilting cylinder White Single-acting Raise MAXIROLL up onto the wheels
and lower it down into a working
position.
Wing fold/
Weight transfer Red Double-acting Fold wing sections in/out and trans-
fer weight from the middle section
to the wing sections.
 •
Wing fold/ weight transfer cylinder requires a hydraulic service with a floating po-
sition.
•
Check the hydraulic hoses for kinks or pinches.
Unhitching
Mount the drawbar jack stand. Remove the hitch pin and disconnect the hydraulic
hoses.
 •
Remember to relieve the pressure in the hydraulic system before disconnecting
the hoses.
•
The MAXIROLL can be folded up or unfolded before unhitching.
A