Troubleshooting Guide
Table Of Contents
- Stop and Error messages
- No Wire Signal message – Last stop cause 2
- Start inside message – Last stop cause 3
- Bumper pressed message - Last stop cause 5
- Lift detected message – Last stop cause 6
- Stuck inside message - Last stop cause 7
- Stuck inside message - Last stop cause 8
- Check power message – Last stop cause 10
- Check power message - Last stop cause 14
- Recharge battery message – Last stop cause 15
- Recharge battery message – Last stop cause 17
- Recharge battery message – Last stop cause 18
- Drive over-current message – Last stop cause 22
- Drive over-current message – Last stop cause 23
- Mow overheat message – Last stop cause 27
- Mow over-current message – Last stop cause 28
- No Wire Signal message – Last stop cause 30
- Mow overheat message – Last stop cause 31
- Stuck outside message - Last stop cause 32
- Lift detected message – Last stop cause 33
- Stop button pressed message – Last stop cause 39
- Lift detected message – Last stop cause 42
- Stuck on wire message – Last stop cause 44
- Mow overheat message – Last stop cause 46
- No Wire Signal message – Last stop cause 47
- Recharge battery message – Last stop cause 50
- Recharge battery message – Last stop cause 53
- Recharge battery message – Last stop cause 54
- Recharge battery message – Last stop cause 55
- Stuck inside message - Last stop cause 57
- Stuck inside message - Last stop cause 59
- Mow over-current message – Last stop cause 60
- Entry point problem zone main subzone X - Last stop cause 67
- Drive over-current message – Last stop cause 72
- No Wire Signal message – Last stop cause 75
- Stuck inside message - Last stop cause 79
- Maximal edge distance message – Last stop cause 80
- Lift detected message – Last stop cause 81
- Stuck inside message - Last stop cause 82
- Stuck inside message - Last stop cause 86
- Rear bumper in back docking message – Last stop cause 89
- Communication problem message - Last stop cause 91
- Bumper pressed message - Last stop cause 92
- Stuck inside message – Last stop cause 93
- Rear bumper in back docking message – Last stop cause 94
- Bumper pressed message - Last stop cause 95
- Communication problem message - Last stop cause 98
- Lift detected message – Last stop cause 99
- Multiple robot Slippage events are detected - Last stop cause 101
- Pairing with base is required message – Last stop cause 102
- Communication problem message - Last stop cause 103
- Drive driver problem – Last stop cause 104
- Mow driver problem message – last stop cause 105
- Bumper assembly problem message – Last stop cause 107
- Communication problem message - Last stop cause 110
- UI door open during automatic operation message – Last stop cause 113
- System Failure Error Codes List (501 – 534)
- General Issues & Reports
- Base Station light is steady Red
- Blank screen – does not wake up
- Base station Red Light Blinking Fast - Disconnected perimeter wire warning
- Base Station light does not operate /dead (No light at all)
- Changes direction with no visible reason
- Docking incomplete – Found stopped on the perimeter wire
- Edge mow not completed
- Mower would not start automatic mowing
- Mower Found Stopped in the middle of the yard
- Mower is not Charging
- Mower ignores areas (In Main zone or Sub Zones)
- Noises heard from mower
- Not going to a sub zone
- No Push notifications (GSM only)
- Patches of uncut grass on the lawn
- Short Run Time
- Service Videos
- Replace base station contacts
- Replace battery door
- Replace battery
- Replace blades disk
- Replace blades
- Replace cover magnet bracket
- Replace cover
- Replace drive motor
- Replace drive wheel
- Replace front board cable
- Replace front board
- Replace front wheel
- Replace joystick
- Replace main board
- Replace mow deck cable
- Replace mow deck
- Replace mowing height gearbox
- Replace mow motor
- Replace mowing upper arm
- Replace Q stop
- Replace UI display
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Patches of uncut grass on the lawn
Step 1
Has the mower completed a full cycle on this given zone/area? Tip: A Mowing Cycle is the full
amount of many repeated mowing sessions a zone/area gets, according the size you set for this zone
on your Lawn Options. Before a full cycle is completed the given zone will look undone with patches
of uncut grass. Is this the case here?
• If Yes – Let the mower finish a full Mowing Cycle which is
basically, half a week – Problem solved
• If No – Go to Step 2
Step 2
Is it the first cut of the season or the grass is very high?
• If Yes – Check that mow height level is not set too low, increase mowing height to max - 100
and let the Mower complete a full mowing cycle (2-3 days) before gradually reducing mow
height to the one you want.
• If No – Go to Step 3
Step 3
Does this happen in one specific place or all around the lawn?
• If Yes – Run the mower in the problematic area and observe if odd behavior can be seen.
Correct the installation according to what you learn from watching the mower operating at
this area
• If No - (This occurs all around the lawn) – Go to Step 4
Step 4
Are we in the peak mowing season, so the grass is growing very fast?
• If Yes – Increase the percentage of mowing hours and check.
Problem solved?
• If Yes – Problem solved
• If No – Go to Step 5
Step 5
Run a full robot inspection (Test Diagnostics) using RoboTools and follow the instructions within.
Have all tests passed (after addressing issues found during the test)?
• If Yes – Problem solved
• If No – Consult with Level 3 technical support.