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4. INSTALLATION
Danger
• This product is not explosion-proof. Do not use it in explosive gas-rich atmosphere. Otherwise, serious
accidents such as explosion and fire may be caused.
Caution
• Installation, carrying and relocation must be made by a qualified contractor or your dealer.
Incorrect installation results in falling accidents, electric shocks or fire accidents.
• The gas analyzer is heavy. Special care should be taken for installation to prevent trouble or injury due
to falling or dropping of the analyzer.
• When the gas analyzer needs to be lifted, be sure to put on gloves. Do not hold it with bare hands to
prevent injury.
• This product must be installed in a place that meets the conditions specified in the ‘instruction manual.’
Use in a place that is outside the given installation conditions may cause an electric shock, fire or mal-
function.
• During installation work, attention should be paid not to allow entrance of wire fragments, etc. into the
product. Otherwise, a fire, trouble or malfunction may be caused.
There are a number of conditions which must be met for operating the gas analyzer stably over a long time.
4.1 Selection of installation site
A site which satisfies the following conditions should be selected for installation of the analyzer.
(1) A place which is near the gas sampling location
(2) A place which is not exposed to direct sunlight or heat radiated from a high temperature object (One
which is not exposed to rain or water splash in case of indoor type)
(3) A place which has a clean atmosphere (dust and corrosive gas not present)
(4) A place with a minimum of vibration
(5) A place where daily variation in temperature is minimum
4.2 Selection of gas sampling location
A place which satisfies the following conditions should be selected.
(1) A typical place where the gases to be analyzed exist
(2) Where the gases always flow without stagnation
(3) A place easy of access for maintenance and inspection
(4) Where the gases respond quickly to a change in the process operating conditions
(5) Where variation in pressure, temperature, etc. is minimum