Notice Precautions - Hitachi ChromasterUltra Rs 6270 Instruction Manual

SAFETY SUMMARY
Precautions on Use of Solvents

Alumina, EPDM (ethylene-propylene rubber), ETFE (Ethylene tetrafluoroethylene),
FEP (fluorinated ethylene-propylene), FFPM (Perfluoroelastomer),
PCTFE (polychlorotrifluoroethylene), PEEK (polyether ether ketone), PP (polypropylene),
PPS (Polyphenylene sulfide), PTFE (polytetrafluoroethylene),
PVDF (polyvinylidene fluoride), Quartz glass, Ruby, Sapphire, SUS316 (Stainless steel),
Teflon®AF, UHMWPE (ultra high molecular weight polyethylene), Vespel® ,Zirconia and
DLC (diamond like carbon) materials are used for the wetted parts of the instrument.
Never use solvents that would corrode these materials.

This instrument has internal parts made of materials that could be corroded by strongly
acidic solutions, strongly alkaline solutions or organic solvents. Take care not to spill these
corrosive solutions or solvents into the inside of the instrument. If a corrosive solution or
solvent spills inside, wipe it off immediately.

For use of the liquid leak sensor, follow the instructions given below.
Turn on the leak sensor function when feeding a solvent.
(a)
The leak sensor function may remain inactive in cases where the amount of leakage is
(b)
too small. Furthermore, leakage of a highly volatile solvent may not be detected. Be
sure to check for liquid leakage regularly to prevent a possible serious accident
regardless of whether the leak sensor is activated or not.
In routine inspection of the instrument, visually check for liquid leakage before
(c)
attempting measurements.
In periodic inspection of the instrument, check that the leak sensor works normally.
(d)

NOTICE precautions

(Manual Binary Pump Section 5.3) (Manual Autosampler Section 5.3)
(Manual Column Oven Section 5.3) (Manual UV-VIS Section 5.3)
SAFETY - 24
(Manual DAD Section 5.3)