KANOMAX 3900 Portable Particle Counter - Manual (Page 5)

Important Safety Information iii
WARNING
¤ Unplug the power cord when the instrument is not in use.
…… Failure to observe the above may result in electric shock, fire or damage to internal circuitry.
¤ Install the instrument where you can pull the power cord out anytime.
¤ When using the power cord, ensure there is no dust on the power plug. The AC outlet used
must be within the specified power requirement of 100 ~ 240V.
…… Failure to observe the above may result in fire.
¤ When using a power cord, make sure to use the one provided with this instrument.
…… Other commercially available cords may have different voltage specifications and polarity,
which could result in short circuit, fire or damage to the instrument.
CAUTION
¤ Remove battery when the instrument is not to be used for an extended period of time.
Also do not leave discharged battery inside the instrument.
…… Failure to observe the above may result in battery leakage and damage to the instrument.
¤ Do not perform measurements in environments exceeding the specified temperature and RH
levels of the instrument.
The instrument should not be exposed to direct sunlight for prolonged period.
…… The instrument may not function properly outside the specified environment.
(10~35°C, 20~85%RH, non condensing)
¤ Do not wipe the instrument with volatile solvents.
…… The body may be deformed or deteriorated. Use soft dry cloth to remove stains. If
stains persist, soak the cloth in a neutral detergent or water and wipe the instrument
with the cloth. Never use volatile solvents such as thinner or benzene.
¤ Do not subject the instrument to strong shock. Do not place heavy objects on the instrument or
sensor.
…… Failure to observe the above may cause damage to the instrument.
¤ Do not touch the instrument when it is electrically charged.
…… Failure to observe above may affect measurement value and cause damage to the instrument
circuitry.
¤ Do not let the instrument suck in highly concentrated particles that exceed the specification
level.
…… Failure to observe above may contaminate inside the instrument. As a
result the instrument may fail to obtain zero count.
In order to check the performance under highly concentrated
environment, make sure to attach the filter to the inlet.
If you accidentally let the instrument suck in highly concentrated
particles, attach the filter to the inlet and brush inside the instrument
while the pump is running.
Prohibition
Prohibition
Prohibition
Handle Properly
Handle Properly