KERN & SOHN DS - Manual (Page 39)

8 Maintenance, upkeep, disposal
8.1 Cleaning
Please disconnect the device from the operating voltage before cleaning.
Only use a cloth dampened with mild suds and not aggressive cleaning agents (solvents
or similar). Please ensure that fluids are not able to get into the device and rub off using a
clean, soft cloth.
Loose sample residue/powder can be removed carefully using a brush or hand vacuum
cleaner.
Remove any spilt material to be weighed immediately.
8.2 Maintenance, upkeep
The device may only be opened by trained service engineers authorised by KERN.
Disconnect from the mains supply before opening.
8.3 Disposal
The operating company shall dispose of the packaging and the device in compliance with
the valid national or regional law of the operating location.
572/573/KB/DS/FKB/KBJ-BA-e-1472 39