Maintenance and Service 77
Manual econ sens3 Version 3.0
9 Maintenance and Service
9.1 Adjustment / Calibration
The instrument was adjusted / calibrated by the manufacturer prior to delivery. If the required ambient
conditions are maintained, no subsequent adjustment is needed.
9.2 Cleaning
If necessary, the exterior of the instrument can be cleaned with a dry cloth.
9.3 Firmware update
The econ sens3 Multifunctional Measuring Instrument supports the updating of firmware (firmware
update). See the Update submenu in Chapter 8.10 for information on installing updates. Like all write
access, the update function can be password-protected. As a registered user (see Chapter 1.10) you
will automatically receive the latest firmware via email.
Caution!
Damage from cleaning agents
Cleaning agents can damage the instrument. Do not use any cleaning agents.
Attention!
Damage from moisture
Moisture or dampness can impair the function of the components. Make sure that no moisture or
dampness gets into the instrument. Use only a dry, lint-free cloth to clean the components.