Operating Manual EVO1X | LAB1X 33
Care and Maintenance
7 Care and Maintenance
7.1 Cleaning
Electrical Hazard from Voltage or Current
Disconnect the AC adapter (if connected) from the mains. Unplug any connected
data cables from the ex-link converter. Never open the scale, the AC adapter, or
the ex-link converter. The parts contained in these cannot be cleaned, repaired or
replaced by the user.
− Make sure that no liquid or dust gets into the scale, the AC adapter, or the
ex-link converter.
− Only use soft brushes and cloths for cleaning.
− Never use cleaning accessories or agents that contain abrasive components or
ingredients (e.g., scouring cream, steel wool),
which can ultimately damage the equipment.
Do not clean the following parts with acetone or aggressive cleaning agents:
mains socket, data interface, labels, and all other plastic parts.
Cleaning the Control Panel
t Turn off the device before cleaning the control panel since touching the screen
could trigger unwanted inputs.
Cleaning the Device Housing
t Clean the device.
t Use a soft cloth to dry the device.
7.2 Maintenance
Electrical Hazard from Voltage or Current
Repair work on the (optional) AC adapter must only be carried out by trained service
technicians. Contact Sartorius Service for professional repairs (see Chapter 15.1,
page 42).
To ensure the continued accuracy of your scale, we recommend scheduling regular
servicing at least once a year.
Sartorius Service offers different service contracts with maintenance intervals that
are tailored to your needs.
A calibration certificate should always be issued as part of every maintenance
session.
Safety inspections of the AC adapter and its connections must be performed at
appropriate intervals by a qualified electrician (e.g., every 2 years).