Environmental Requirements; Setting Up Your Balance - Accurist W3300 Series Operating Manual

2-3 ENVIRONMENTAL REQUIREMENTS

Your Accuris balance is a precision instrument, and requires an environment
which is free from excessive air flow, dust, corrosive elements, vibration and
temperature or humidity extremes. An unsuitable environment will adversely
affect the performance of your balance.
 The area and environment where your balance is used should be kept clean
and dry all time;
 The optimal operating temperature is 20℃ (68℉) and 50% relative humidity;
 Always use a stable AC power source that meets the input specifications of
the AC/DC power adapter.
 Do not situate the balance:
o In direct sunshine;
o Next to windows or doors where there can be excessive air movement
or rapid
o Near a heater or air conditioner;
o Near viberating, rotating or reciprocating equipment;
o Near magnetic field or equipment that generates a magnetic field;
o On an unstable surface;
o In areas where there are corrosive vapors;

2-4 SETTING UP YOUR BALANCE

CAUTION: Always allow the balance to warm up in its ambient environment for 2
hours prior to use.
If the balance is moved from a cold environment to a warmer environment,
1.
condensation may form on the internal components and external surfaces of
the balance and this can cause operating and performance problems.
Place the balance on a stable and level surface;
2.
Level the balance by turning the 2 adjustable front feet, checking the level
3.
indicator on the balance control panel, until the bubble appears in the center
of the circle;
Carefully place the pan support and the pan into position on the weighing
4.
mechanism. These parts should be carefully put into place, no downward
force is required;
temperature
fluctuations;
5