Troubleshooting How to remove the attachments from Philips 3000 beard trimmer To remove and reinstall the attachments of your Philips series 3000 beard trimmer, please follow the simple instructions below. Removing the cutting unit To separate the cutting attachment from the body of the trimmer, simply push it from one side. Reinstalling the cutting element To reattach the cutting unit to the body of your beard trimmer, simply click it back onto the device. Please make sure the cutter is completely dry before reattaching it to the trimmer. Removing the trimming guard You can easily detach the comb or trimming attachment of your trimmer by pulling it off the body of the device. Reattaching the trimming guard To reattach the trimming guard, simply push it back into the device. Please make sure the guard is completely dry before reattaching it.