General Information And Introduction; Ce Marking - MACHEREY-NAGEL NANOCOLOR VARIO C2 Manual

1. General information and introduction

The following operating instruction includes information for the models NANOCOLOR
®
VARIO C2, VARIO C2 M and VARIO 4. The manufacturer is not responsible for direct, indi‑
rect, accidental or consequential damages resulting from errors or omissions in this operating
manual. The manufacturer reserves the right to make improvements to this manual and the
products described herein at any time without prior notice or obligation. Revised editions of
this manual are available on the manufacturer's website.
The heating blocks NANOCOLOR VARIO C2, VARIO C2 M and VARIO 4 from
®
MACHEREY‑NAGEL are devices for stationary use in the laboratory. They are used for
sample preparation using colorimetric test kits and NANOCOLOR digestion chemicals from
®
MACHEREY‑NAGEL. Standard parameters for routine digestions are pre‑programmed in the
heating blocks and help the user to avoid errors. The touch screen and the intuitive menu
navigation allow a fast, safe and comfortable workflow with the devices and allow the opera‑
tion without complex training.

2. CE Marking

The CE marking declares that the product complies with the following European Community
harmonization legislation:
European Directive 2011/65/EU on the restriction of the use of certain hazardous substances
in electrical and electronic equipment (RoHS)
European Directive 2012/19/EU on waste electrical and electronic equipment (WEEE)
European Directive 2014/30/EU on the harmonization of the laws of the member states re‑
lating to electromagnetic compatibility (EMC)
European Directive 2014/35/EU of electrical equipment designed for use with certain voltage
limits (LVD)
Manual heating block NANOCOLOR VARIO C2 / VARIO 4 EN, 08.2021
33
®