Kedacom NVR2860E Installation Manual - page 14
1.3
×10
5
2.4
×10
5
7
×10
5
7
Particle Diameter Range
[0, 0.5]
[0.6, 1]
[1.1, 3.0]
[3.1, 5.0]
Number of Particles per Cubic Meter
Installing the NVR2860E
1 Preparations
1 .1 System Specifications
1 .2 Equipment Cleanliness
The following table provides the mapping between the particle diameter range and number of
particles per cubic meter
.
You must install the NVR2860E in an environment as free from dust and foreign conductive
material (such as metal flakes from construction activities) as is possible
.
Ensure that the specifications of the NVR2860E are complied with. For example, the operating
temperature for the NVR2860E must be within the range of -10°C to 55°C.
For the physical specifications of the NVR2860E, see chapter 3 "Physical Specifications.”
1 .3 ESD
To reduce the effects of electrostatic discharge (ESD), you should observe the following
guidelines.
Wear a grounding wrist strap. If a grounding wrist strap is unavailable, touch an
unpainted metal surface on the appliance chassis periodically to neutralize any
static charge.
Keep components in their antistatic packaging until they are installed.
Avoid wearing clothing made of wool or synthetic materials.
Ensure that the NVR2860E is well grounded.
Keep the area around the NVR2860E clean, free of clutter, and well ventilated.
Ensure that the operating temperature and the relative humidity within the range
complying with the NVR2860E.
3
1
.4×10