LW Measurements LWC 800 - Manual (Page 17)

17
NOTE: the AC input requirement could be 110, 120, 220, 230 or 240 Volts
(50/60 Hz) depending on the area where used, so please verify that the
adapter is correct
3.4 Choice of a suitable location
The environment in which your weighing machine is used is very important. Air
movement, temperature changes, water and humidity, vibrations, direct
sunlight, etc. all influence the performance of high precision weighing
machines. Therefore, place your weighing machine on a dry, solid, sturdy
surface that is free of air currents, vibration, and exposure to water and not in
direct sunlight. The surface should not be magnetic and should be located
away from doors, windows, heaters, air conditioners, water and fans.
To summarize:

Put the weighing machine on a solid, firm and preferably vibration-
proof, horizontal base

Make sure that the weighing machine cannot be shaken or
knocked over

Protect from direct solar radiation and exposure to water

Avoid drafts and excessive temperature fluctuations
3.5 Checking the mains voltage
The following Safety recommendations must be observed when connecting
the balance to the mains:
The machine may only be operated with the power adapter supplied.
Check before connecting the power adapter to the mains supply, that the
operating voltage stated on the power adapter agrees with the local mains
voltage.