LW Measurements KHR 502 - Manual (Page 16)

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3.4 Assembling your weighing machine
The weighing machine is delivered in partly dismantled condition. Assemble
the individual components in the following sequence:

Place your machine on a level, stable, clean, dry surface to obtain
accurate readings.

Place the plastic platter on top of the scale, flat side facing up so
the platter sits firmly on the machine with the four
“legs” inserted
into the corresponding four recepticals.

Place the stainless steel platter on top of the plastic platter with
the flat side facing up.

Unwrap and place the clear plastic bowl, open side facing up, on
top of the stainless platter.
3.5 Installing batteries / Connecting the AC adapter
Remove the battery compartment cover and insert six (6) AA batteries (not
included) into the battery compartment, taking extreme care that the polarities
(+ / -) are observed.

Insert the power adapter cable plug into the socket on the side of the
machine
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.
3.6 Choice of a suitable location
The environment in which your weighing machine is used is very important. Air
movement, temperature changes, vibrations, direct sunlight, etc. all influence
the performance of high precision weighing machines. Therefore, place your
weighing machine on a solid, sturdy surface that is free of air currents,
vibration and not in direct sunlight. The surface should not be magnetic and
should be located away from doors, windows, heaters, air conditioners and
fans.