Juniper Systems Allegro CE Manual - Manual (Page 22)

Page 2-10 Hardware Features
▲ ▲ ▲ ▲ ▲ Cleaning the Keyboard
Dirt and debris can get underneath the keyboard bezel. To clean, use
a coin (do not use a screwdriver) to pull the bezel up at the recess
located at the bottom of the keyboard and remove it. We recommend
that you use warm water, mild detergent, and a toothbrush to clean
the keyboard or simply brush it out. The Allegro remains sealed
during this process. (Do not direct a high pressure stream of water at
the keyboard to clean it. This action could break the seal, causing
water to get inside the Allegro.)
Reattach the bezel by carefully inserting the top ridge under the
function keys and lowering the bezel down flat onto the case. Press
down along the sides while aligning the keys through the holes.
❖ Note: After you reattach the bezel, check each key to make sure it is
completely free from the bezel. If any part of a key is caught underneath the
bezel, you may not be able to turn the Allegro on or you may hear a
continuous string of beeps.