Schubert VF3 Serie Manual De Instrucciones página 11

Guarantee
Subject to appropriate use of the visor, SCHUBERTH provides the original
purchaser with a guarantee of 2 (two) years from the date of purchase for
material and manufacturing defects. SCHUBERTHs liability is limited at its
own discretion either to the repair or the replacement of products, which
are proven to be faulty within the guarantee period. The visor must not
deviate from its original condition and/or have been damaged by improper
use.
Meaning of the labelling
Please refer to the following table for all characteristics applicable to VF3
series visors and their meanings. The labelling is located at the top edge
of the visor pane.
Meaning of the labelling
Labelling Explanation of the labelling
EN 14458:2004 European standard of certification
SHPT Manufacturer's abbreviation SCHUBERTH Head
Protection Technology
VF3-HighTemp/ Description of the model
-Rescue/ -Wire
12 Example of the year of manufacture
= or + Symbol for the type of use
=
+
Symbol for the classification as face protection
20
general use
Fire service use
Optional characteristics and labelling
Labelling Explanation of the labelling
–40 °C The visor is suitable for use at temperatures down to
–40 °C
K Abrasion resistance
T Resistance to impact of average energy at extreme
temperatures
N Resistance to condensation
Symbol for "See manufacturer's information"
Overview of the chemicals used to test helmet and visor
Chemical
sulphuric acid
sodium hydroxide
p-Xylen
Butan-1-ol
n-heptane
:
Attention The abrasion resistance was determined according to
the demands on the resistance to surface damage by fine particles
in accordance with EN 166:2001, Section 7.3.1 and tested according
to EN 168:2001, Section 15.
:
Attention The resistance to condensation was determined
according to EN 166:2001, Section 7.3.2 and tested according to
EN 168:2001, Section 16.
Concentration (Mass-%)
30 (aqueous solution)
10 (aqueous solution)
undiluted
undiluted
undiluted
21