Replacing The Motor - Ryobi GD125 Manuel D'utilisation

REPLACING THE HALL SENSORS
See Figure 93.
 Lower the power head and disconnect the rail assembly.
 Remove the light cover.
 Disconnect the LED board and button board wires from
the circuit board.
 Set the light cover aside.
 Place the power head on a flat surface with the top of the
motor facing up.
 Locate the old main and secondary hall sensors on top
of the motor.
 Remove the old main hall sensor from the motor and
disconnect the main hall sensor wire from the circuit
board.
 Connect the new main hall sensor to the motor and
connect the main hall sensor wire to the main hall
connection on the circuit board, refer to schematic.
 Remove the old secondary hall sensor from the motor
and disconnect the secondary hall sensor wire from the
circuit board.
 Connect the new secondary hall sensor to the motor and
connect the secondary hall sensor wire to the secondary
hall connection on the circuit board, refer to schematic.
 Connect the LED board wire to the LED board connection
on the circuit board, refer to schematic.
 Connect the button board wire to the key board
connection on the circuit board, refer to schematic.
 Attach the light cover to the power head.
 Raise and mount the power head as described earlier.

REPLACING THE MOTOR

See Figures 93 and 94.
 Lower the power head and disconnect the rail assembly.
 Remove the light cover.
 Disconnect the LED board and button board wires from
the circuit board.
 Set the light cover aside.
 Place the power head on a flat surface with the top of the
motor facing up.
 Disconnect the main and secondary hall sensor wires
from the circuit board.
 Disconnect the positive and negative leads for the motor
power cable from the circuit board.
 Loosen and remove the motor bolts on the underside of
the motor.
 Remove old motor and wires.
 Place new motor in power head and secure with bolts.
 Connect the main hall sensor wire to the main hall
connection on the circuit board, refer to schematic.
 Connect the secondary hall sensor wire to the secondary
hall connection on the circuit board, refer to schematic.
MAINTENANCE
 Connect positive lead for the motor power cable to the
 Connect the LED board wire to the LED board connection
 Connect the button board wire to the key board
 Attach the light cover to the power head.
 Raise and mount the power head as described earlier.
Motor
51 - English
motor (+) connection and the negative lead to the motor
(-) connection on the circuit board, refer to schematic.
on the circuit board, refer to schematic.
connection on the circuit board, refer to schematic.
Motor Power
Cable
Motor
Motor
Bolt
Bolt
Hall Sensor
(Main)
Hall Sensor
(Secondary)
Fig. 93
Fig. 94