9
3. PRECAUTIONS
To get the optimum performance from the balance and acquire accurate weight data, note the following:
3-1 Before Use
The meaning of IP65 is "No ingress of dust. Projected against water jets".
If a powerful water jet is used or the balance is immersed in water, the
ingress of water may cause damage to the balance.
Confirm that "the plug is inserted firmly into the AC adapter jack" and "the
RS-232C interface connector is covered using the terminal cover or the
waterproof RS-232C cable (AX-KO2737-500) is connected", when using
as a dust and waterproof balance.
When the balance is used without the terminal cover on the RS-232C
interface connector or a standard RS-232C cable is used, the balance
does not comply with IP65.
Install the balance in an environment where the temperature and humidity
are not excessive. The best operating temperature is about 20°C / 68°F at
about 50% relative humidity.
Install the balance where it is not exposed to direct sunlight and it is not
affected by heaters or air conditioners.
Install the balance where it is free of dust.
Install the balance away from equipment which produces magnetic fields.
Install the balance in a stable place avoiding vibration and shock. Corners
of rooms on the first floor are best, as they are less prone to vibration.
The weighing table should be solid and free from vibration, drafts and as
level as possible.
Level the balance by adjusting the leveling feet and confirm it using the
bubble spirit level.
Ensure a stable power source when using the AC adapter.
Plug in the AC adapter and warm up the balance for at least 30 minutes.
Calibrate the balance before use or after having moved it to another
location.
Caution
Do not install the balance where flammable or corrosive gas is present.
Good
No good
Leveling foot
Bubble spirit level
