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

Slowly flashing blue

Connection to the mobile device is automatically being re-established or data transfer from the mobile device is taking place.

Rapidly flashing blue

Connection to the mobile device is being sought and newly established.

Illuminated blue (3 s)

Connection to the mobile device 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.

Within the connectivity functions, data can be transmitted between the dust extractor and certain mobile devices via Bluetooth®.

System Requirements

Mobile device (tablet, smartphone)

Android 6.0 (and newer)

iOS 11 (and newer)

You will need to install the device-specific app before you can use the connectivity functions.

Download the app from the corresponding app store (Apple App Store, Google Play Store).
Note: You will need to have a user account with the relevant app store to do this.

App name

iOS/Android

Bosch Toolbox

Then select the MyTools or Connectivity sub-item in the app. The display of your mobile device shows you all of the subsequent steps required to connect the dust extractor to the mobile device.

The establishment of the connection between the dust extractor and the mobile device is initiated via the app. When the statusbar (2) on the dust extractor begins rapidly flashing blue, confirm the establishment of the connection by pressing the pairing button (5). After the connection has been successfully established, the statusbar (2) lights up blue for 3 s.

The following functions will be available when a connection has been established with the mobile device and authorisation has been successful:

  • Registration and personalisation
  • Status check, output of warning messages
  • General information and settings
  • Management
  • Setting the follow-up time for the Auto-Start function
  • Update of the connectivity software in the dust extractor

If necessary, you can reset the saved settings (run-on time, connections to the Auto-Start Remote and mobile device) as well as error messages. To do so, press the pairing button (5) until the statusbar (2) flashes blue four times in intervals of 1.5 s.

The reset can also be initiated via the Bosch Toolbox app.