Introduction
6850
6850
Released: April 2004 6850 Series Gas Chromatograph Service Procedures 4
This unit has been designed and tested in accor-
dance with recognized safety standards and is
designed for use indoors. If the instrument is
used in a manner not specified by the manufac-
turer, the protection provided by the instrument
may be impaired. Whenever the safety protection
of the instrument has been compromised, discon-
nect the unit from all power sources and secure
the unit against unintended operation.
Refer servicing to qualified service personnel.
Substituting parts or performing any unautho-
rized modification to the instrument may result in
a safety hazard.
The instrument weighs approximately 23 kg
(50 lbs) and therefore should be moved in an
upright position by two people supporting the
bottom of the unit.
Sound Emission Certification for
Federal Republic of Germany
Sound pressure
Sound pressure Lp < 48 dB(A) according to
DIN-EN 27779.
When operating the 6850 with the cryo valve
option, the sound pressure is 92.5 db(A) during
cryo valve operation for short burst pulses.
Schalldruckpegel
Schalldruckpegel LP < 48 dB(A) nach DIN-EN
27779.
Bei Betrieb des 6850 mit Cryo Ventil Option
treten beim Oeffnen des Ventils impulsfoermig
Schalldrucke Lp bis ca. 92.5 dB(A) auf.