B. Clean the unit using compressed air; particularly inside the Power Pack well and Manual
controller well drain holes. A damp cloth and a wooden stick can also be used to remove
stubborn dirt and debris. Do not wash with a hose.
C. Insert the Power Pack and perform the following tests:
1. Check that the operating lamp illuminates when the Power Pack is inserted.
2. Check that the Manual controller display is working properly. Inspect the controller for
signs of damage to the housing, cable, buttons or display.
3. Slightly lift the front of the unit by the carrying handle and insure that the unit
announces the front wheel lifted audio alert.
4. Confirm that the bumpers are functioning correctly by using the ‘Bumper tests’ under
the ‘Safety tests’ menu. Hit the top of the mower hard with your hand and make sure the
bumper sound is not heard.
5. Confirm that the Manual controller buttons are functioning correctly by using the
‘Buttons test’ under the ‘Safety tests’ menu.
6. Check charging
SAFETY FIRST! Before completing the following tests, insure that the
test area is clear of persons and obstacles. Remove all floor debris to
prevent it from being thrown by the rotating blades. Keep feet and hands
away from the blades and the drive wheels when testing.
D. Drive the Robomow manually forwards, backwards, left and right and perform the ‘Drive
motor test’ under the ‘Service’ menu (See section 5.4.4).
E. Manually activate the mowing motors and perform the ‘Mowing test’ under the ‘Service’
menu (See section 5.4.5).
F. Operate the Robomow automatically in the simulated lawn. Verify it follow the perimeter
wire in edge mode and move in a straight lines when it moves inside the area in Scan
mode.
5.2 Service Key
The Service Key is a function in the Robomow software that allows a service technician
to access diagnostics and service functions. These menu functions are not available to the end
user.
In order to access the Service Key, select the ‘Service’ menu item under the ‘User
options’ menu and press the ‘GO’ button. Use the arrow buttons to scroll through the
numbers. Use the ‘GO’ button to acknowledge each number and move to the next digit. Use
the ‘C’ button to cancel a selection and move back in the sequence.
Use this process to select the number 12321. This is the required code to enter the
‘Service’ function menus.
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