CoCo-80 User Manual
6
Safety Information: Read First
The CI CoCo-80 Handheld Data Acquisition System complies with:
EN 61326:1997+A1:1998+A2:2001
EN61000-3-2: 2000 & EN61000-3-3: 1995+A1:2001
Use the CoCo-80 and its accessories only as specified in this User’s Manual.
Condensation may form on the circuit boards when the device is moved from a
cold environment to a warm one. In these situations, always wait until the device
warms up to room temperature and is completely dry before turning it on. This
acclimatization period should take about 2 hours.
For the most accurate measurements a warm-up phase of 20 min is
recommended.
The devices have been designed for use in clean and dry environments. It is not to
be operated in 1) exceedingly dusty and/ or wet environments; 2) in environments
where danger of explosion exists; or 3) in environments containing aggressive
chemical agents.
Always lay cables in a manner to avoid tripping hazards.
A Warning identifies conditions and actions that pose hazard(s) to the user. A
Caution identifies conditions and actions that may damage the Instrument.
To avoid electrical shock or fire:
1. The CoCo is only to be used as a low voltage measurement instrument.
2. Do not apply input voltages above the rating of the Instrument. You
should never apply a voltage that potentially exceeds ±40V to the
instrument.
3. Review the entire manual before use of the instrument and its
accessories.
4. Do not operate the instrument around explosive gas or vapor.
5. Before use, inspect the instrument, BNC connectors, and accessories
for mechanical damage and replace when damaged. Look for cracks or
missing plastic. Pay special attention to the insulation surrounding the
connectors.
6. Remove cables and accessories when not in use.
7. Use the ground input only to ground the instrument. Never apply any
voltage.
8. Do not insert metal objects into the connectors.
9. Use only the wall-mount power supply provided by Crystal
Instruments.
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