To remove and replace the air filter.
Before replacing the air filter, deactivate the device and disconnect the power supply and/or external battery.
- Unlock the air filter cover by turning it counterclockwise.
- Pull the air filter cover off the device.
- Pull the air filter out of the cover and discard it.
- Place a new filter in the cover.
- Insert the air filter and cover back into the device.
- Turn clockwise to secure it in place.