General Description
1-3
1.3 Operating Environment
This section explains the operating environment for the GL900.
Ambient Operating Conditions
(1) Ambient temperature and humidity (the GL900 must be operated within the following ranges.)
• Temperature range: 0 to 40°C (15 to 35°C when battery pack is mounted)
• Humidity range: 5 to 85% RH
(2) Environment (do not use in the following locations.)
• A Location such as being exposed to direct sunlight
• Locations exposed to salty air, corrosive gases, or organic solvents
• Dusty locations
• Locations subject to vibration or impact
• Locations subject to voltage surge or electromagnetic interference such as lightning or
electric furnaces
(3) Installation category
• The GL900 conforms to the IEC 60-664-1 installation category II
(4) Measurement category
• Warning: This equipment is classified as measurement category I, and must not be used
within measurement category II, III and IV.
CHECKPOINT
If condensation occurs...
Condensation occurs in the form of water droplets on the device surfaces and interior when the GL900
is moved from a cold to a warm location. Using the GL900 with condensation will cause malfunctioning.
Wait until the condensation has disappeared before turning on the power.
Warming-up Before Use
The GL900 should be allowed to warm up with the power turned on for approximately 30 minutes
to ensure that it operates according to the specified performance.
Configuration When in Use
Use the GL900 standing upright or at an angle, being set on the stand.
Usage Configuration
Standing upright Standing at an angle, being set on the stands How to open the stands
90 degrees