MWB-SH-e-1810.docx
17
12 Adjustment
As the acceleration value due to gravity is not the same at every location on earth, each
display unit with connected weighing plate must be coordinated - in compliance with the
underlying physical weighing principle - to the existing acceleration due to gravity at its place
of location (only if the weighing system has not already been adjusted to the location in the
factory). This adjustment process must be carried out for the first commissioning, after each
change of location as well as in case of fluctuating environment temperature. To receive
accurate measuring values it is also recommended to adjust the display unit periodically in
weighing operation.
Prepare the required adjustment weight. The adjustment weight to be applied
depends on the capacity of a weighing scale, see chap. 1.
Carry out adjustment as closely as possible to admissible maximum load of
weighing scale. Info about test weights can be found on the Internet at:
http://www.kern-sohn.com.
Observe stable environmental conditions. For warm-up time required for
stabilization
Procedure:
Switch-on balance by
and during the selftest press
.
[F0
CAL]
is displayed.
Press
,
[CAL]
will be displayed
Press
again,
[ULOAD]
will be displayed.
Wait for stability display, then press
, an adjustment weight
will be displayed. The right digit flashes. Or confirm value with
, or enter a new value with the keys
and
confirm
by
.
Place a corresponding adjustment weight, wait for stability display
and confirm by
.
[--------]
will be shortly displayed, followed by
[F0 CAL]
The adjustment is now finished. Should an error occur, repeat
adjustment.