28
Maintenance
Daily maintenance
CAUTION: When performing maintenance, disconnect the power plug.
Main unit: Camera handpiece and Camera stand
≥
Use clean gauze containing ethanol for disinfection to wipe away the dirt. If the amount of ethanol
for disinfection is too great when doing this, it might seep into the main unit from the connection
parts, causing the product to malfunction. Also, do not disinfect by soaking or spraying.
≥
When the lens surface is dirty, a clear image cannot be captured. The lens must be cleaned. Gently
wipe the lens surface.
≥
Because the quality or shape of the Camera handpiece could be altered, do not use the following
disinfectants, solvents, detergents, etc.
- Chemicals containing acetone, iodine, or phenols
- Organic solvents such as benzine and thinner
- Detergents such as kitchen detergent
≥
Also, if chemicals besides those used for daily maintenance get on the product, immediately wipe
them away with ethanol for disinfection.
≥
Do not perform sterilization treatment using an autoclave or similar device. This could cause the
product to malfunction.
Camera cable
Wipe with a soft cloth that contains a neutral detergent.
Accessories (Other than the Camera stand)
Wipe with a dry, soft cloth. At that time, remove all connection cables from accessories that are
connected to the Camera handpiece, PC, or TV monitor. Remove the power plug of the AC adaptor
from the outlet.
Daily check
Check that there are no chips, cracks or dirt in the Camera handpiece, Camera cable or Camera stand.
Do not use damaged devices.
Before use, check that each part is operating correctly and safely. Not doing so could cause
unexpected accidents or malfunction.
Setting / storage location
Use care in selecting the setting / storage location. Not doing so could cause the product to
malfunction.
≥
The acceptable ranges for ambient temperature, relative humidity, and atmospheric pressure are
shown below.
≥
Do not expose to direct sunlight for a long period of time.
≥
Do not place in an unstable location.
≥
Do not use with a base of Camera cable bent.
≥
When using a product that has not been used for a long period of time, you must check that it
operates normally and safely before use.
Ambient temperature
Relative humidity
Atmospheric pressure
Usage
conditions:
5
e
C to 35
e
C
(41
e
F to 95
e
F )
10 % to 80 %
700 hPa to 1 060 hPa
Storage and
transport
conditions:
—10
e
C to 60
e
C
(14
e
F to 140
e
F )
0 % to 90 %
700 hPa to 1 060 hPa
EJ-CA01UP&EP_mst.book 28 ページ ２０１１年４月５日 火曜日 午前１０時１８分
