Varian 450-GC, User Manual

Page: 7 / 205

Safety Safety information information
Varian, Varian, Inc. Inc. User User Manual Manual 450-GC 450-GC Page: Page: VII VII
ELECTRICAL HAZARDS ELECTRICAL HAZARDS
••
Disconnect Disconnect the the instrument instrument from from all all power power sources sources before before removing removing protective protective
panels to avoid exposure to panels to avoid exposure to potentially dangerou potentially dangerous voltages. s voltages.
••
When When it is it is necessary necessary to use to use a non a non-original -original power power cord pl cord plug, ma ug, make sure ke sure the the
replacemen replacement cord adheres to the t cord adheres to the color coding and polarity described in the pre- color coding and polarity described in the pre-
installation manual (P/N: CP01410) all local installation manual (P/N: CP01410) all local building safety codes. building safety codes.
••
Replace Replace blown blown fuses with fuses with fuses of fuses of the si the size an ze and rating d rating stipulated stipulated on th on the fuse e fuse panel panel
or in the or in the manual manual on page 44 on page 44 ..
••
Make su Make sure that re that voltage voltage sources sources and and line vo line voltage m ltage match the atch the value f value for which or which the the
instrument is wired. instrument is wired.
••
Replace Replace faulty o faulty or frayed r frayed power power cords i cords immediately mmediately with the with the same same type a type and ratin nd rating. g.
COMPRESSED GAS CYLINDERS COMPRESSED GAS CYLINDERS
••
Store a Store and h nd handle andle compressed compressed gases gases carefully carefully and and in strict in strict adherence adherence to to
safety codes. safety codes.
••
Secure Secure cylinders cylinders to to an an immovable immovable structure structure or or wall. wall.
••
Store a Store and nd move move cylinders cylinders in in an u an upright, pright, vertical vertical position. position. Before Before transport, transport,
remove regulators and install cylinder remove regulators and install cylinder cap. cap.
••
Store c Store cylinders ylinders in a in a well-ventilated well-ventilated area area away away from h from heat, eat, direct direct sunshine, sunshine,
freezing temperatures and ignition sources. freezing temperatures and ignition sources.
••
Mark cylin Mark cylinders ders clearly clearly so th so there is ere is no no doubt doubt as to as to their their contents. contents.
••
Use Use only only approved approved regulators regulators and and connection connections. s.
••
Use on Use only co ly connector nnector tubing tubing that is that is chromatograp chromatographically hically clean clean (Varian (Varian Part Nu Part Number mber
03-91832 03-918326-00) and has 6-00) and has a pressure rating a pressure rating significantly greater than the highest significantly greater than the highest
outlet pressure from the regulator. outlet pressure from the regulator.