Calculator; Maintenance, Upkeep, Disposal; Cleaning; Maintenance, Upkeep - KERN CM Operating Instructions Manual

7.6 Calculator

(not included in models CM50-C2N and CM500-GN1)
Notice:
Data exchange between balance and pocket calculator is not possible.

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 (sol-
vents 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 vac-
uum 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.
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.
CM-BA-e-0618
KERN CM Calculator
ON/AC
Switch ON /All clear
+
Addition
-
Subtraction
÷
Division
x
Multiplication
=
Result
%
Percent
M +
Memory plus
M -
Memory minus
MC
Memory clear
MR
Independent Memory recall
+/-
Sign change
√
Square Root
,
Comma
C
Clear
13