![ICS HYDROTECHNIK MultiSystem 4070 Operating Instructions Manual Download Page 147](http://html1.mh-extra.com/html/ics/hydrotechnik-multisystem-4070/hydrotechnik-multisystem-4070_operating-instructions-manual_615068147.webp)
Firmware Version 1.2
MultiSystem 4070
147
Cleaning and maintenance
DEU
Cleaning and maintenance
Cleaning
•
If the casing becomes dirty, wipe it with soft, slightly damp cloth.
•
Any stubborn dirt can be removed with a mild household cleaning product.
Shipping the measuring
instrument
The instrument is equipped with internal lithium ion batteries.
The battery was tested according to the test requirements of the UN manual
Tests and criteria, Part 3, Subsection 38.3
. The battery is categorized in
class 9 of hazardous materials, however eased transport according to Special
Regulation 188 (ADR, RID, ADN, IMDG) and Packaging Instruction 965/968,
Part 2 and Part 1B (IATA) apply.
When shipping the measuring instrument, you must comply with the hazard-
ous goods transport regulations applicable for your country. You can also send
the measuring instrument without the battery.
Maintenance
This instrument is maintenance-free. However, it is still essential to have it re-
calibrated regularly. If the instrument is in frequent use, we recommend
recalibrating it every 2 years.
Vorsicht
!
Damage to the instrument is possible!
Switch the instrument off and disconnect from the power supply BEFORE starting to
clean. This prevents the risk of a short-circuit, and thereby possible damage to the
instrument.
Vorsicht
!
Damage to the instrument is possible!
Do NOT use any aggressive cleaning materials, solvents, cleaning solvents or simi-
lar chemicals when cleaning the instrument. This prevents the risk of damage to the
casing and/or dulling the display.