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ROLLAND ROLLTWIN - Page 27

ROLLAND ROLLTWIN
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Original instruction : French NT0002 V h 03/2012
27
Spreading
Set the PTO in motion without accelerating and bring it to normal speed of 1000
rpm. All ROLLAND spreaders are designed to operate in this regime except in
exceptional cases (540 rpm). In all cases, the plan to use is specified by a sticker on
the hose carrier at the front of the vehicle.
If the quality of the spreading is not satisfactory, several factors may be the cause,
seek the reason among the following points:
Adjust the settings relative to the dung.
The load (irregular, non-homogeneous).
The power of your tractor (too weak).
The speed of the PTO (too slow - monitor the plan). Check the flow.
If a beater jams on the deck, reverse or advance the bed to clear the beaters, stop
the machine (see § 1-1 on page 3) and manually remove the material blocking the
machine from the rear (see page 32). To perform this operation, it is advisable to
wear personal protective equipment (gloves, goggles, helmet, ...)
The controller can also be operated manually in case of failure. To switch to manual
mode you must turn the screw 1 clockwise. From the tightening of the screw the
controller switches to manual mode, then just fine tune as needed. To return to the
electrical control, simply wind out the screw entirely. In case of failure of the
distributor or control box, it is possible to connect the hoses directly to the tractor.
1
ALL WORK AT THE REGULATOR (MANUAL
ADJUSTMENT AFTER A REPAIR FOR EXAMPLE)
MACHINE MUST BE SHUTDOWN COMPLETELY
(TRACTOR ENGINE OFF, IGNITION KEY REMOVED).
TO RESTART, SEE § 1-2 on page 3).
THE SAME INSTRUCTIONS MUST BE RESPECTED IN
THE CASE OF THE MANUAL REGULATOR (SEE
PAGE 12). IN ADDITION, THE REAR WINDOW OF
THE TRACTOR CAB MUST BE CLOSED WHEN
OPERATING THE MACHINE.
(SEE, GENERAL SAFETY REGULATIONS PAGE 3)