Messages And Troubleshooting - Friendly Robotics Robomow RL850 Operating & Safety Manual

Chapter 7
Text Messages and Troubleshooting
7.1 Messaging
The Robomower is equipped with a sophisticated monitoring system that will notify you in the
form of a text message in the LCD panel when common operational faults occur. In addition, it
will also communicate in text form several messages that are meant as a prompt to the user to
perform a certain function or action. In the event the Robomower has not completed an
anticipated operation and has stopped in the lawn, it will typically display a text message
informing you of the reason it has stopped. If the LCD screen is blank, pressing the 'GO' outton
one time will wake the mower up and the last fault or message displayed prior to stopping will
now be displayed.
While it is impossible to list every circumstance that will result in a message display, the most
common reasons for a particular message are provided in the following chart. Following this
chart, in Section 7.2, you will also find additional operational and fault issues that may not display
a particular text message in the LCD panel. For issues that cannot be resolved through the use
of these charts please contact your service provider.
Probable
Cause/Event
Corrective/User
Action
Check Mow Height
Check Power
Keys Locked
Something is preventing a blade
from rotating freely. Severe grass
accumulation under the mowing
deck; rope or similar object wrapped
around mowing blade; object
jammed under mower preventing
blade from rotating.
Mowing motors have been working
under a severe load. Attempting to
remove more than normal growth of
9rass.
Power supply/charger is not plugged
into the main power supply.
No power to receptacle or main
power is shut off.
Child lock feature has been
activated.
CAUTION
- Remove power pack
before raising mower. Inspect
blades for foreign material or debris.
Clean out accumulated grass
clippings using a wooden stick.
Raise height of blades or have grass
cut to a more reasonable level.
Confirm power supply is plugged into
the main power receptacle.
Check for power to this main
receptacle by plugging in another
appliance. Turn power on to the
main receptacle.
Press the Up 1_arrow key and then
press the "C" button. Child lock can
be deactivated under User
Preferences.