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Cutting system blocked

Cutting system blocked — Blade disc obstructed or waterlogged

husqvarna · Automower 310/315/315x

What does Cutting system blocked mean?

The mower's display indicates that its cutting system is blocked. This can be caused by debris around the blade disc, the mower being stuck in water, or excessively high grass.

Common Causes

  • Grass or other objects wrapped around the blade disc
  • Blade disc submerged in a pool of water
  • Grass is too high for the cutting system to operate effectively

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn off the product and carefully inspect the blade disc for any wrapped grass or debris. Remove obstructions.

  2. 2

    Check the area where the mower stopped. If it's in standing water, move it and address any water accumulation issues.

  3. 3

    If the grass is very long, manually cut it down to a maximum of 10 cm (3.9 inches) before resuming mower operation.

Browse all codes in this manual (17)
Verified technical data. Last updated: April 2026

Related Faults

Blue flashing lightBlue flashing light — Boundary loop disconnected or brokenConnection NOT changedConnection NOT changed — Failed to update loop signalCutting system imbalanceCutting system imbalance — Incorrect number of blades
Source: Husqvarna Automower 310/315/315x
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