Canon TX-20 Full Auto Tonometer - Manual (Page 15)

2Safety
15
Environment of Use
• Use, store, and transport the TX-20 in an environment that is within the range of the following
conditions. Use the original packaging to store or ship it.
Temperature Humidity Atmospheric pressure
Environment of use 10 to 40°C 30 to 90% RH (no
condensation) 600 to 1060 hPa
Storage and transportation
environment –30 to 50°C 10 to 95% RH (no
condensation) 600 to 1060 hPa
• Do not install, store, or leave the TX-20 in a very hot or humid environment. Also, do not use the
TX-20 outside. Doing so may cause a malfunction or misoperation.
• After many years of usage, airborne dust in the room may get on the nozzle as well as the optical
parts in the main unit and prevent accurate measurement.
• When the TX-20 is not being used, attach the nozzle cap and place the dust cover over the TX-20.
Installation
• Request your sales representative or local Canon dealer to install the TX-20.
• A strong shock to the TX-20 may put it out of alignment. Please handle the unit carefully.
Transportation
• Be sure to turn off the TX-20’s power switch, remove the AC plug from the outlet, and disconnect
any cables connected to other equipment.
• When moving the TX-20, perform the specified operation to move the measurement unit to the
transport position (see page 76).
• Remove the paper from the printer before moving the TX-20.
• Carry the TX-20 by the indentations for lifting at its front and rear, and keep it level.
• Do not hold anything except the indentions for lifting when lifting the TX-20.
• The TX-20 needs to be protected from vibration and shocks when it is transported on a cart, in a
vehicle, or if shipped over long distances. Always use the original packaging. For details, contact
your sales representative or local Canon dealer.
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