Grove toucan 1010, Service Manual

Page: 58 / 73

Toucan 1010
Models
Revision 02-2000
58
Calibrator use as operating control instrument (test
mode) :
- Position the control panel selector either to
"platform controls" or "ground controls".
- Ensure the lower emergency stop switch is not
activated.
- Connect the calibrator to the controller and
depress the "select" button until "TEST" is
displayed.
NOTE
When "TEST" is selected, the work platform
can operate normally.
The value displayed on the screen corresponds to the
value of the accelaration input received by the motor
speed controller.
- When the joystick controller is activated at
platform controls, the acceleration input varies
from 0 to 100%.
- When controlling a superstructure function and
using the rotary potentiometer, the
acceleration input varies from 40/45% to
100%.
- The or buttons step through the other tests.
- CL : (closed) means that the selected speed is active.
- OP : (open) means that the speed is not selected or is
not active.
Diagnostic Led :
The controller is equipped with a diagnostic system
using a green LED located near the calibrator socket.
At connection the LED must light up and stay lit.
If the green LED is off :
- The controller is out of order.
- The controller circuit is faulty.
- Controller supply fault (fuses faulty in the
control circuit).
The green led may also flash a certain number of
times at connection :
- 2 flashes : "Pump inhibit" function active. (Pump
inhibit function is active when the telescopic
mast is raised above its middle course with the
wheels steered over 45°).
- 3 flashes : Short circuit across mosfets or motor
open circuit.
- 7 flashes : Battery discharged. (Voltage less than
13V).
- 8 flashes : Activation of thermal cutback (overheat).
Connections on 17 pin connector "SEVCON - MOS"
90 - "PUMP" controller :
Test
sequence
Function Display
- Accelerator 0 to 100%
1 Speed n°1 CL or OP
2 Speed n°2 CL or OP
3 Speed n°3 CL or OP
4 Speed n°4 CL or OP
5 Speed n°5 CL or OP
6 Speed n°6 CL or OP
7 Speed n°7 CL or OP
8 Speed n°8 CL or OP
9 Not used
10 Not used
MAINTENANCE 5 5