2.2 Installation
2-6 ZM2376
2.2 Installation
2.2.1 General Precautions for Installation
Take the following precautions to prevent damage to ZM2376.
• ZM2376 is cooled by forced air-cooling.
Do not block the air inlet on both side panels and the air outlet on the rear
panel.
• ZM2376 must be installed horizontally (with the bottom panel facing the floor).
Using the instrument with the rear panel or side panel facing downward (in the
upright position) causes the instrument to be toppled down easily, leading to a
danger.
Handling of the panel and housing
The front panel of ZM2376 is made of plastic. It can be damaged by sharp or hot tools.
When the housing/panel surface needs cleaning, wipe with a soft cloth. To remove persistent
contamination, wipe with a soft cloth soaked with neutral detergent and wrung out. Do not use any
organic solvents like thinner or benzene, or any chemical cleaning cloth, as they may cause the
surface finish to deteriorate, tarnish, or come off.
2.2.2 Installation Conditions
Install ZM2376 in a place that satisfies the following temperature and humidity conditions.
Operation 0 to +40°C, 5 to 85% RH (where absolute humidity is 1 to 25g/m
3
, non-condensing)
Altitude:2000m or less
Storage -10 to +50°C, 5 to 95% RH (where absolute humidity is 1 to 29g/m
3
, non-condensing)
Do not install the instrument in locations such as:
• Place exposed to direct sunlight, or place near a heat source.
• Environment with dust, salinity, or metallic powder.
• Environment with corrosive gas, moisture, or oil smoke.
• Place of frequent vibration.
• Place near an intense magnetic or electric field source.
• Place near a pulse noise source.
If the measurement accuracy is important, warm up the instrument for more than 30 minutes before
use. Ensure adequate distance between power cable of ZM2376 or other devices and signal cable.
Close distance between power cable and signal cable may cause measurement dispersions due to a
malfunction or noise.
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