symptom
The robot reports four beeps immediately after an attempted start.
The robot reports four beeps immediately after an attempted start. STEPS
What this symptom means
The robot reports four beeps immediately after an attempted start. STEPS
Related failure modes
Included in the full manual
- मूल कारण विश्लेषण
- आवश्यक उपकरण
- चरण-दर-चरण मरम्मत प्रक्रिया
- आरेख
- विस्फोट दृश्य
- मरम्मत के बाद जाँच
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Related symptoms and error codes
Related models
Common symptoms
- Pressing CLEAN produces no light, tone, or movement.
- The charger light remains dark with the charger connected to a known live outlet.
- The charger indicates charging but does not reach solid green in the expected charging period.
- The robot runs normally but the charged battery lasts far less than a typical job.
- The robot powers down before the job is complete and gives no repeatable beep count.
- The pack will not click into the rear bay or springs loose during handling.
- The robot stops or will not proceed and reports one beep after the two-tone distress sound.
- The robot refuses to start and reports two beeps after the two-tone distress sound.
- The robot will not start, or stops after a pad falls off, and reports three beeps.