Chapter 1 Before Use
HA-8190V 1-16
1.4 Installation
1.4.1 Precautions in Instrument Installation
Before installation of the instrument, read the following notes and always take proper safety precautions.
The main body weighs about 41 kg and the sampler about 4 kg. Determine a location for the instrument and
assemble it in that location. Do not carry the main body with the sampler attached. Separate the two units before
moving. For safety reasons, always transport and assemble the instrument with the help of at least one other person.
Hold the bottom of the instrument with both hands when carrying it.
During installation, be careful not to pinch your hands under the instrument.
Install the rear of the instrument at least 20 cm away from the wall. Inadequate clearance between the instrument
and wall may cause overheating of the instrument or undesirable load on cable connections, thus resulting in fire or
inaccurate measurement results.
Install the right side (viewed from the front) of the instrument at least 10 cm away from the wall. Inadequate
clearance between the instrument and wall may make it impossible for the users to open the side cover for
maintenance tasks. Also, the users will have trouble trying to turn off the main power switch and unplug the power
cord in the event of errors or trouble.
Install the instrument where temperature and humidity can be maintained in the following ranges:
Temperature: 10 - 30°C
Humidity: 20 - 80%
Installation in a measurement environment outside these ranges may result in inaccurate measurement results.
Do not use the instrument where condensation may occur.
Do not spill or pour liquid on the instrument. Liquid penetrating in the instrument may cause the following troubles.
• Instrument damage
• Inaccurate measurement results
• Failed communication with the host
• Impaired error detection or other functions
• Other leaks
Install the instrument on a level, vibration-free sturdy platform. Operation of the instrument in an unstable place
may cause trouble with or malfunction of the instrument resulting in personal injury. Do not install the instrument
where it may fall off or topple over.
Do not install the instrument near places that store chemicals or near equipment that generates corrosive gas or
electrical noise. Chemicals, corrosive gases and electrical noise may cause trouble with or malfunction of the
instrument resulting in personal injury, or may otherwise cause inaccurate measurement results.
Install the instrument in a place where condensation, direct sunlight or wind can be avoided. These factors may
cause inaccurate measurement results, as well as deformation of or damage to the instrument.
Install the instrument under the supervision of a service person. It is dangerous to handle the
instrument with the covers open. High voltage parts are located inside. Contact with these
parts may be dangerous.
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