Starting Operation

Inserting the Battery

  • Use only original Bosch lithium-ion batteries with the voltage stated on the type plate of your power tool. Using other batteries can lead to injuries and pose a fire hazard.

Note: The use of batteries unsuitable for your power tool can lead to malfunctions or damage to the power tool.

Slide the charged battery (18) into the base of the power tool from the front. Press the battery fully into the base until the battery is securely locked.

Setting the Volume Flow Rate

The volume flow rate of the switched on caulking gun can be variably adjusted, depending on how far the On/Off switch (13) is pressed.

You can use the volume flow rate limiter (11) to preset the maximum feed rate of the rack (7). High values mean a high rack rate, while small values mean a low rack rate.

The maximum volume flow rate can also be readjusted during operation.

The amount of material squeezed out also depends on the size of the dispensing nozzle opening.

Switching on/off

To start operation of the caulking gun, press the On/Off switch (13).

To switch off the caulking gun, let go of the On/Off switch (13). Once you let go of the On/Off switch, the rack is moved back a short way to remove the pressure from the sealing compound. This ensures that no more sealing compound is squeezed out after you let go of the On/Off switch.

The locking mechanism (14) can be used to lock the On/Off switch (13) to prevent it from being switched on unintentionally.

Temperature-dependent Overload Protection

If the permissible temperature is exceeded, the caulking gun switches off. Let the caulking gun cool down and then switch the caulking gun back on.