DALBO MAXIROLL 1030, Руководство пользователя

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MAXIROLL
Page 16
Adjustment of hydraulic weight transfer
Hydraulic weight transfer distributes the weight evenly between all roller sections.
1. Once the roller is unfolded, relieve pressure in the extend/retract cylinders
(marked: Red), and activate cylinder control handle in the opposite direc-
tion.
Fig. 9
2 After short delay
the manometer will react.
Increase pressure to approx.
15
bar (A). This will trans-
fer some of the mid-
section weight to the side sec-
tions.
3 Set control handle to flow setting. Flow setting is necessary to achieve hy-
draulic weight transfer, allowing the sections to move independently
4 The pressure for hydraulic weight transfer may need adjustment. It can al-
so be necessary to adjust pressure according to soil conditions.
Excessive pressure
1 Pressure on the side sections will be too great, leaving clear tracks in the
soil.
2 The mid-sections will not apply sufficient pressure, leaving the soil higher
and not as compressed as the sides.
Insufficient pressure
1 The pressure on the extremities of the side sections will be insufficient to
give uniform compression.
2 The mid-sections will compress too much, leaving the soil lower than the
sides.

To prolong service life and the final result in the field, MAXIROLL must be
set in
flow setting
when working in the field.

Failure to do so is incorrect use and can cause the frame to break in the
worst scenario.
A