4
Overview
Service Concept
Prerequisites for performing maintenance and repair work on Sartorius Combics
scales requires considerable experience with both indicators and weighing platforms.
In case of defects, repairs are performed on site. Generally, the equipment is not
replaced.
General Information
– Do not connect or disconnect cables to or from the equipment; always disconnect the
power cable from the wall socket (mains supply) first!
– To ensure safety, an isolating transformer must be installed between the indicator and
the power supply before performing work that entails opening the Combics indicator
housing.
On Combics scales, check and adjust as necessary:
(The procedure is the same as for all scale and weighing platform models.)
– Repeatability (standard deviation)
– Off-center load
– Span
– Linearity