WARNING: No condition for dropping brush (-B XX.X/-B XX.X)

The photocell beam under air blow fans is interrupted. The warning momentarily stops the brush lowering and prevents the roller from rotating backwards.

• Lift the brush and clear error message.

• Sensor have led indicator which show as if object is present or not (orange, green).
• Check sensor operation in STATUS screen; CLEANING CHAMBER.

If you need additional information, call the Gostol TST service department.
Žarko Rejec
M: 00386 40 725 594
E: zarko.rejec@gostol-tst.eu