Scale House GAI420 Operation Manual page 8

定格外禁止
Do Not Apply
Force
定格外禁止
Do Not Use
定格外禁止
Do Not
Overload
定格外禁止
Do Not Use
Unplug
Adapter
定格外禁止
Do Not Use
定格外禁止
Do Not Use
定格外禁止
Do Not Use
Check Level
 Avoid applying excess force or impact to the
balance.
 Place the sample to be measured on the
balance carefully to prevent breakage or
malfunction.
 Do not use the balance in a location were it
may be subjected to abrupt changes in
ambient temperature or humidity.
 Accurate measurement may not be
obtained.
 Optimum operations occur when ambient
temperatures range from 10C to 30C, and
less than 80% relative humidity.
 Do not use the balance when [o-Err]
(Overloaded) is displayed.
 Take down the loaded sample immediately to
prevent breakage or malfunction.
 Do not use the balance in a location where it
is subject to direct sunlight.
 The indications would be illegible.

An internal temperature increase in the
balance may lead to inaccurate
measurement.
 If the balance is to be unused for an extended
period of time, unplug the adapter.

This conserves power and prevents
deterioration.
 Do not use volatile solvents for cleaning.
 The body may be distorted.

To clean the unit of stains, use a piece of
dry cloth or cloth soaked in a small quantity
of neutral detergent.
 Do not use the balance in a location where it
may be subject to air from an air-conditioning
unit.
 Extreme changes in the ambient temperature
may result in inaccurate measurements.
 Do not use the balance on a soft floor.
 When loaded with a sample, the balance may
tip or move, preventing accurate
measurements from being conducted.
 Do not use the balance when it is tilted.
 An inclined balance is likely to produce
errors, preventing accurate measurements
from being conducted. Place the balance on
a level surface.
7