20-18
IM AQ1200-01EN
20.10 Routine Maintenance
Cleaning the Outside of the AQ1200x/AQ1205x
To clean the LCD and the outside of the Instrument, turn off the power; remove the power cord from
the outlet; use a damp, well-wrung cloth to wipe the LCD and the outside of the Instrument; and then
wipe them off with a dry cloth.
Note
• Turn the power off when you clean the Instrument.
• Do not use chemicals such as thinner, benzene, or alcohol. Doing so may cause deformation and
discoloring.
• Use a well-wrung cloth. Otherwise, water may get inside the Instrument.
Cleaning an Optical Adapter
WARNING
When you clean the optical components of the Instrument, turn the Instrument power off
so that you do not accidentally emit light from the light source port. If you clean the optical
components while the power is on, you may accidentally get light in your eyes, damage them,
and impair your vision.
French
AVERTISSEMENT
Lors du nettoyage de l'émetteur de lumière, mettre l'AQ7280 hors tension pour empêcher
l'émission accidentelle de lumière provenant du port de la source lumineuse. Le nettoyage
de l'émetteur de lumière avec l'AQ7280 sous tension peut permettre à la lumière émise de
pénétrer accidentellement dans les yeux. Ceci peut provoquer des lésions oculaires ou une
déficience visuelle.
1.
Make sure that the Instrument power is off.
2.
Open the optical port cover.
3.
If the optical adapter is connected, follow the steps in section 20.9 to remove it.
4.
Use a lens cleaner to clean the optical components.
When the End of the Optical Fiber Is Slanted
If the end of the optical fiber is slanted, as with /ASC
option models, while being careful not to tear the
cleaner on the top edge of the fiber or get lint on the
fiber, clean from the bottom of the fiber end to the top.
Edge
