Greenlee THH-100 Instruction Manual page 5

Important Safety Information
< 1 mW/630–670 nm
IEC 60950
IEC 60825
Instrument damage hazard:
• Do not attempt to repair this unit. It contains no user-
serviceable parts.
• Do not expose the unit to extremes in temperature or
high humidity. Refer to "Specifications."
• Temperature readings will be inaccurate on highly
reflective objects.
• Temperature readings will be inaccurate on objects if
emissivity is not adjusted properly. Follow masking and
emissivity adjustment procedures.
• Allow 30 minutes for the unit to adjust to large changes
in ambient temperature; inaccurate readings can result.
• Clean lens periodically; inaccurate readings can result.
Refer to "Maintenance."
Failure to observe these precautions may result in injury
and may damage the unit.
DO NOT STARE INTO BEAM
Laser hazard:
• Avoid laser exposure.
• Do not point laser directly at eye or
at reflective objects.
Failure to observe these precautions
may result in injury.
LASER LIGHT
CLASS 2 LASER
THH-100
5