KERN & SOHN MLS 50-3C - Manual (Page 14)

14 MLS_C-BA-e-1330
6 Unpacking, Setup and Commissioning
6.1 Installation Site, Location of Use
The instrument is designed to achieve reliable weighing results under normal
conditions of use. You will work accurately and fast, if you select the right location for
the instrument.
On the installation site observe the following:
! Remove explosion prone and easily flammable material in the immediate
vicinity.
Emerging vapours, sample dish and all parts of the sample chamber are hot!
! Protect the instrument against direct draughts due to open windows and
doors.
! Avoid extreme heat and temperature fluctuations e.g. due to installation next
to radiators.
! Do not expose the instrument to extreme dampness for longer periods of time.
Non-permitted condensation (condensation of air humidity on the instrument )
may occur if a cold instrument is taken to a considerably warmer environment.
In this case, acclimatize the disconnected instrument for ca. 2 hours at room
temperature.
! Avoid direct sunlight
!
The air humidity should be between 45% and 75%, non-condensing.
! Sufficient distance from heat-sensitive materials in area around instrument.
! Protect the instrument against high humidity, vapours and dust,
! Major display deviations (incorrect weighing results) may be experienced
should electromagnetic fields (e.g. due to mobile phones or radio instruments),
static electricity accumulations or instable power supply occur. Change
location or remove source of interference.
! Avoid static charging of the material to be weighed, weighing container and
windshield
! Place the instrument on a firm, level surface.
! Avoid jarring during weighing.