Technical information

CARE OF THE CI-340
3/31/2008 Rev. 4.3 8-1
CARE OF THE CI-340
This instrument is designed for portable or stationary use. Whether it is used in the field or on a
tripod, the CI-340 is versatile and lightweight, as well as accurate and user-friendly. The
manufacturer would like to give you a few suggestions to help you take care of your instrument.
• Although the instrument can operate while in motion, avoid any unnecessary movement, and
avoid subjecting the instrument to drastic shock. Due to the lightweight design, the CI-340
represents features that are sensitive to the given precautions.
• Do not allow water or excessive moisture to get into the instrument. The CI-340 can measure air
with high humidity, but it is highly recommended to avoid such circumstances. In addition, if
used in the field environment, please avoid extremely dusty conditions. Always use the external
filter provided.
• Operate the instrument using ideal temperature settings. Manufacturer testing shows that
operating the CI-340 under extreme temperatures (below 5°C or above 45°C) will affect its
performance.
• When not in use, store the instrument in a cool and dry location. Preferably, place the CI-340
back in the carrying case in an ambient or reasonably cool room.
• Do not open or break the seal on the instrument. Under any conditions that require attention
internally, immediately contact the nearest representative or manufacturer to assist you.