English 67
Unpacking the instrument
The following components are supplied as standard with the LICO 690/
620:
• LICO 690/LICO 620 spectrophotometer
• Dust cover
• USB dust cover, fitted as standard
• Table power supply with power cord
• Cuvette adapter Z, installed as standard
• Basic user manual
• CD-ROM with detailed operating instructions
Note: If any of these items are missing or damaged, please contact the
manufacturer or a sales representative immediately.
Operating environment
Observe the following points to allow the instrument to function normally
and give a long operating life.
• Position the instrument securely on a flat surface taking care to
remove any objects from under the device.
• The ambient temperature must be 10–40 °C (50–104 °F).
• The relative humidity should be less than 80 %; moisture should not
condense on the instrument.
• Leave at least a 15 cm clearance at the top and on all sides for air
circulation to avoid overheating of electrical parts.
• Do not use or store the device in extremely dusty, humid or wet
places.
• Keep the surface of the instrument, the cell compartment and all
accessories clean and dry at all times. Immediately remove
splashes or spilt materials on or in the instrument.
NOTICE
Protect the instrument from extreme temperatures from heaters, direct sunlight
and other heat sources.