29
Troubleshoo� ng:
Troubleshoo� ng:
??
The turbine does not start when the
The turbine does not start when the START
START key is pressed.
key is pressed.
Answer:
Answer:
The magnet at the stop sensor is not in posi� on or the sensor or sensor cable is damaged.
The magnet at the stop sensor is not in posi� on or the sensor or sensor cable is damaged.
Stop sensor: The mark
Stop sensor: The mark must be on when the magnet is in posi� on and off when the magnet is removed. See Menu
must be on when the magnet is in posi� on and off when the magnet is removed. See Menu
3.
3.
A damaged cable can be assembled in an epoxy moulded assembly or with shrinkable tubing and glue.
A damaged cable can be assembled in an epoxy moulded assembly or with shrinkable tubing and glue.
However, since the sensors are more sensi� ve than telephone cables in the ground, cable assembly must be seen as
However, since the sensors are more sensi� ve than telephone cables in the ground, cable assembly must be seen as
an emergency solu� on.
an emergency solu� on.
If a pressostat is installed, the water must be pressurized. The mark
If a pressostat is installed, the water must be pressurized. The mark must be on when there is pressure.
must be on when there is pressure.
??
No numbers in the display.
No numbers in the display.
Answer:
Answer:
Ba� ery disconnected. Fuse inside the box may have blown. The fuse will blow if the ba� ery is wrongly connected.
Ba� ery disconnected. Fuse inside the box may have blown. The fuse will blow if the ba� ery is wrongly connected.
An addi� onal fuse is available from the factory on a single fuse terminal on the circuit board.
An addi� onal fuse is available from the factory on a single fuse terminal on the circuit board.
Fuse 5A. Ba� ery voltage 12V. See Menu 2.
Fuse 5A. Ba� ery voltage 12V. See Menu 2.
??
Clock is set to 00:00
Clock is set to 00:00
Answer:
Answer:
If the power is interrupted, the clock is reset. The end � me is then the number of hours and minutes un� l irriga� on is
If the power is interrupted, the clock is reset. The end � me is then the number of hours and minutes un� l irriga� on is
complete.
complete.
See page 15 for se� ng the clock.
See page 15 for se� ng the clock.
??
The number of metres is not counted correctly and the speed is not correct.
The number of metres is not counted correctly and the speed is not correct.
Answer:
Answer:
If the speed is measured with a roller running on the hose, check whether the roller is running smoothly or if it is not
If the speed is measured with a roller running on the hose, check whether the roller is running smoothly or if it is not
installed properly on the hose. You will also need to check that the roller sensor with cable is func� oning properly.
installed properly on the hose. You will also need to check that the roller sensor with cable is func� oning properly.
See Menu 3 Speed sensor.
See Menu 3 Speed sensor.
The 2 marks
The 2 marks
must light up in the following order from the right during unwinding: The fi rst one turns on, then
must light up in the following order from the right during unwinding: The fi rst one turns on, then
the second one turns on, the fi rst one turns off , then the second one turns off . During rewind, this happens in reverse
the second one turns on, the fi rst one turns off , then the second one turns off . During rewind, this happens in reverse
order.
order.
??
Only half or perhaps 2/3 of the actual length has been counted.
Only half or perhaps 2/3 of the actual length has been counted.
Answer:
Answer:
The stop bracket with magnet for the stop sensor may have jumped, so the magnet has been removed temporarily
The stop bracket with magnet for the stop sensor may have jumped, so the magnet has been removed temporarily
from the stop sensor. This will reset the counter. Or a hose turn has been so loose that it has impacted the
from the stop sensor. This will reset the counter. Or a hose turn has been so loose that it has impacted the
miswinding bracket.
miswinding bracket.
This is usually the same as the impact on the stop bracket and has the same result.
This is usually the same as the impact on the stop bracket and has the same result.
Even if the metres are not saved in the memory, irriga� on will s� ll con� nue at the selected speed and the machine
Even if the metres are not saved in the memory, irriga� on will s� ll con� nue at the selected speed and the machine
will stop as normal. However, there will be devia� ons if the speed is measured on a gear disc and the calcula� on
will stop as normal. However, there will be devia� ons if the speed is measured on a gear disc and the calcula� on
is based on formulas entered in MACHINE DATA. This is because the electronics do not know which hose layer the
is based on formulas entered in MACHINE DATA. This is because the electronics do not know which hose layer the
machine is running on. Finally, the metres can be entered manually.
machine is running on. Finally, the metres can be entered manually.
See page 21. CONSTANT no. 7
See page 21. CONSTANT no. 7
Содержание GT12
Страница 13: ...13 Open the tap for frost protection Remove the hose for frost protection...
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Страница 27: ...27 MACHINE DATA MACHINE DATA...
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Страница 36: ...36 Spare parts A1 1 2 3 4 5 6 6 4 7 8 9 9 10 11 12 13 14 15...
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