DALBO MEGAROLL 2130, Manual

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MEGAROLL
11
Hose markings
Cylinder name Colour Outlet Function
El. control box, no switches
activated - Hydraulic stone
protector 5 innermost
sections
White
none
Single-acting
Together with the accumulator, they are
to dampen the pendle frames in order to
prevent impact and breakage to the
frames.
El. control box switch 1 -
Hydraulic support leg
White 1 Double-acting
Raising/lowering of the tow bar on the
roller upon connection.
El. control box switch 2 - Tilt
cylinder
White 2 Double-acting
Tilts the middle frame to and from the
working position
El. control box switch 3 -
Middle roller section
White 3 Double-acting
Raising and lowering of the middle roller
section
El. control box switch 4 -
Outside sections
White 4 Double-acting Folding the outside sections in/out
Folding/ weight distribution
of the innermost side
frames
Red Double-acting
Folding the innermost side sections in/out
to transfer the weight from the mid-
section to the innermost side sections.
Weight distribution of
outermost side frames
Yellow Double-acting
Acting as weight distribution from the
middle section to the outermost side
sections.
Flow position for the outlets is required for the folding/weight distribution, marked with
red and yellow.
Ensure the hydraulic hoses have not been crushed.
It is EXTREMELY IMPORTANT that the hydraulic outlets for the hydraulic weight
distribution for the innermost and outermost side sections are set to the flow position
during work in fields (hoses marked with yellow and red)
Disconnecting
Lower the support leg, remove the tow bar pin and disconnect the hydraulic hoses.
Remember to release the pressure from the connecting hoses to the hydraulic system
before disconnecting the hoses.
The MEGAROLL can either be in transport mode or unfolded in the working position
when disconnected.