Xylem MULTI 3500i HANDHELD MULTIPARAMETER METERS - Manual (Page 83)

Multi 3500i Maintenance, cleaning, disposal
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5 Maintenance, cleaning, disposal
5.1 Maintenance
The measuring instrument is maintenance-free.
5.2 Cleaning
Occasionally wipe the outside of the measuring instrument with a
damp, lint-free cloth. Disinfect the housing with isopropanol as re-
quired.
Caution
The housing components are made out of synthetic materials
(polyurethane, ABS and PMMA). Thus, avoid contact with acetone
and similar detergents that contain solvents. Remove any
splashes immediately.
5.3 Disposal
Packing This measuring instrument is sent out in a protective transport packing.
We recommend: Keep the packing material. The original packing pro-
tects the measuring instrument from transport damages.
Rechargeable batteries Remove the rechargeable battery from the instrument and dispose of it
at a suitable facility according to local legal requirements. It is illegal to
dispose of the rechargeable batteries with household refuse. Proceed
as follows to disassemble the rechargeable batteries:
NiMH