Honeywell X-NPMI Product Instructions page 3

Transportation Safety

The product shall be protected against impact, violent vibration or
liquid erosion during transportation, storage and installation.
Environmental Requirements

Do not install the product within the environment of extreme
temperature or dust and mechanical vibration.

This equipment shall be well ventilated and protected against dust,
moisture, direct sunshine and violent during the use. It shall be kept
away from radiating objects or heat sources and well ventilated. The
optimum working environment temperature is 5-28ºC and relative
humidity <90%. If the equipment is in operation for a long time and
ambient temperature is too high, it is recommended that effective
measures should be taken to reduce temperature.

Requirements on grid power supply voltage by the equipment. In case
of too high, too low voltage or that fluctuating greatly, it is
recommended that AC regulated power supply should be installed.

As the product is not waterproof, do not expose it to rainwater or liquid
environment so as to avoid damaging it.

Put the equipment on solid level plane or install it on a rack.

Do not put other articles on the equipment top.
Safe Use Precautions

The equipment shall be installed under the direction of professionals.

Please carefully check power supply lines for damage prior to use. The
lines must be connected to the equipment in strict accordance with
identifications.

Power supply plugs and sockets shall match each other. Otherwise,
suitable sockets must be provided. Human damage to the sockets
shall be prohibited.

Power supply for the equipment shall be provided with sufficient
capacity and independent and reliable grounding lines.

Please ensure the equipment power supply grounding lines
interconnected and connected with the ground. Otherwise, it will cause
it abnormal, even damaged.

There are HV lines within it. When turn on the power, do not open the
equipment cover without permission so as to prevent electric shock.
3