44
Before putting the machine in the working position, check to make sure that there is no one
within the operating range of the machine. If someone is there, make sure they move away out
of range.
To put the machine in the working position (Fig. 5.9) carry out the operations in the following order, starting
from the transport position (Fig. 5.7):
1) Turn off the engine and remove the key.
2) Open the cylinder valves in Fig. 5.8 by turning the levers A for the right and left cylinders, levers B for
the right and left cylinders, and lever C (optional).
3) Return to the tractor, operate the hydraulic controls to lower the rake arms not completely, but only
until the rake tines just barely touch the ground.
4) Extend the telescopic arms (D) Fig. 5.9 by activating the tractor valve after selecting the “EXTEN-
SION” position on the remote control in Fig. 5.3.
5) Adjust the angle of the arms (E) Fig. 5.9 by activating the tractor valve after selecting the “ANGULA-
TION” position on the remote control in Fig. 5.3.
6) Finish lowering the rake arms.
The machine is in working position.
The tractor hydraulic system must be set in floating mode during operation.
5.7
ADJUSTING THE PRESSURE OF THE RAKE WHEELS ON THE GROUND
The pressure of the rake wheels on the ground can be adjusted with the spring (1) (Fig. 5.10):
1) Lower the rake arms by operating the tractor hydraulic lever.
2) Adjust the pressure of the rake wheel tines by turning the adjusting nut (B), with a 36mm - 1.41”
wrench “A” (not included).
3) Compressing the spring (1) reduces
the pressure on the ground.
4) Loosening the spring (1) increases
the pressure on the ground.
The rake wheels are activated by their contact
with the ground. The pressure of the rake
wheels on the ground must be adjusted in or-
der to have good raking action without dam-
aging the crop.
The working speed affects the performance of
the machine. Be sure to work at the recom-
mended speed when checking the pressure of
the rake wheels on the ground.
5.10
DANGER !!!
Содержание QRX 12
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