Husqvarna Automower 310 Technical Manual page 32

Note!
If you have to help the wheel to go
round by hand in order to get the wheel motor
started and if the wheel motor stops as soon
as the wheel is blocked, the fault lies in the
main circuit board and not in the wheel motor.
Note!
If a motor fails to start and is very
difficult to rotate by hand, the fault may lie in
the main circuit board or the wheel motor.
Press BACK to exit the test.
Blade motor
The battery voltage should be at least 18 V when
testing the blade motor.
Place the cursor on Start and press OK to start the
test, see 2.1.1.
WARNING
The blade disc rotates during the
test of the blade motor. Keep your
hands and feet at a safe distance.
The following values are shown on the display:
• Speed: The speed is normally 2 300 rpm.
• Current: An indication value of how much
power is needed to sustain 2 300 rpm.
When operating the blade motor with blade
disc and blades fitted but without cutting
grass, the normal value is 350 mA +/- 100
mA.
• Voltage: The battery voltage should be at
least 18 V in order to evaluate the function of
the blade motor.
Press BACK to exit the test.
User interface
Keypad
The display indicates which button is pressed down.
Press BACK to exit the test.
Display
The display flashes on and off a number of times.
Press any key to exit the test.
Sound
Place the cursor on Start and press OK. The buzzer
then emits a short sound signal at the same time
as a note is shown in the display.
Press BACK to exit the test.
English - 32
TH_1158203_310_315_GARDENA_US.indd 32
2. SPECIAL MENU FUNCTIONS
2016-05-11 10:16:06