Great fluctuations in temperature.
Warm-up time was ignored.
Electromagnetic fields / static charging (choose different
location/switch off interfering device if possible)
Should other error messages occur, switch display unit off and then on again. If the error
message remains inform manufacturer.
9 Installing display unit / weighing bridge
Installation / configuration of a weighing system must be carried out
by a well acquainted specialist with the workings of weighing
balances.
9.2 Weighing system design
The display unit is suitable for connection to any analogue platform in compliance with the
required specifications.
The following data must be established before selecting a weighing cell:
Weighing balance capacity
This usually corresponds to the heaviest load to be weighed.
Preload
This corresponds to the total weight of all parts that are to be placed on the
weighing cell such as upper part of platform, weighing pan etc.
Total zero setting range
This is composed of the start-up zero setting range (± 2%) and the zero setting
range available to the user via the ZERO-key (2%). The total zero setting range
equals therefore 4 % of the scale’s capacity.
The addition of weighing scales capacity, preload and the total zero setting range
give the required capacity for the weighing cell.
To avoid overloading of the weighing cell, include an additional safety margin.
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