User interface

The user interface (6) is used as follows:

Status bar

Auto-Start function indicatorA)

Air flow alarm indicator

Meaning

Green

Dust extractor is switched on and ready to use.

Green

Green

Dust extractor is ready to use and connected to an Auto-Start Remote.

Yellow

Battery almost empty

Yellow

Yellow

No Auto-Start Remote found

Yellow

Flashing yellow

Air Flow Alarm

Red

Rechargeable battery empty, restart protection triggered or temperature alarm for dust extractor or rechargeable battery

Slowly flashing blue

Slowly flashing blue

Connection to the Auto-Start Remote is automatically being re-established, following a switch-on of the Auto-Start function.

Rapidly flashing blue

1× flashing blue

Connection to the Auto-Start Remote is being sought and newly established.

Illuminated blue (2 s)

Illuminated blue (2 s)

Connection to the Auto-Start Remote has been successfully established

4× flashing blue (interval of 1.5 s)

Reset is being initiated.

A)

The Auto-Start function indicator (4) only lights up if the on/off switch (14) is in the  position.

To be able to use the Auto-Start function, the dust extractor must be connected via Bluetooth® to an Auto-Start Remote GCT …‎‎‎‎ (39).

For this, the dust extractor and the Auto-Start Remote must be located in the immediate vicinity of one another.

If the on/off switch (14) of the dust extractor is turned to the  position, the dust extractor automatically begins searching for an Auto-Start Remote GCT …‎‎‎‎. The statusbar (2) and the Auto-Start function indicator (4) slowly flash blue.

Reconnection to a known Auto-Start Remote:
If the dust extractor has already been connected to an Auto-Start Remote GCT …‎‎‎‎ and this Auto-Start Remote is functional and within range, the connection to this Auto-Start Remote is automatically re-established.

Establishment of a new connection (first-time connection or connection to another Auto-Start Remote):

  • Press and hold the pairing button (5) on the dust extractor until the statusbar (2) begins rapidly flashing blue.
  • Then promptly press and hold the start/stop button (41) on the Auto-Start Remote (39) until the status indicator (40) on the Auto-Start Remote flashes blue twice.

Connection successfully established:

  • The statusbar (2) and the Auto-Start function indicator (4) on the dust extractor light up green.
  • The status indicator (40) on the Auto-Start Remote flashes green once.

Connection could not be established (after several minutes):

  • The statusbar (2) and the Auto-Start function indicator (4) on the dust extractor light up yellow.
  • The status indicator (40) on the Auto-Start Remote lights up red.

When the dust extractor is switched off, the connection to the Auto-Start Remote GCT …‎‎‎‎ is saved. After it has been switched on again, the dust extractor attempts to re-establish connection to the same Auto-Start Remote automatically.

If necessary, you can reset the saved settings (connections to the Auto-Start remote) as well as error messages. To do so, press and hold the pairing button (5) until the status bar (2) flashes blue four times in intervals of 1.5 s.