Preface
Safety Information and Warnings
Thermo Scientific
TriPlus 300 Headspace Preinstallation Requirements Guide
xix
If the supplied power cord does not fit the local electrical socket and a replacement or adapter
must be purchased locally, ensure that only a certified power cord is used. Any power cord
used must be certified by the appropriate local authorities.
Pay attention not to leave any cables connecting the TriPlus 300 Headspace sampling system
and the chromatographic system, or the power cord close to heated zone, such as the injector
or detector heating blocks, or the GC hot air vents.
Always replace any cable showing signs of damage with another one provided by the
manufacturer. Safety regulations must be respected.
Do not change the external or internal grounding connections. Tampering with or
disconnecting these connections could endanger you and damage the TriPlus 300 Headspace
sampling system. The instrument is properly grounded in accordance with these regulations
when shipped. To ensure safe operation, do not make any changes to the electrical
connections or the instrument's chassis.
Do not turn the instrument on if you suspect that it has incurred any type of electrical
damage. Instead, disconnect the power cord and contact a Thermo Fisher Scientific
representative for a product evaluation. Do not attempt to use the instrument until it has been
evaluated. Electrical damage might have occurred if the TriPlus 300 Headspace sampling
system shows visible signs of damage, exposure to any liquids or has been transported under
severe stress.
Damage can also result if the instrument is stored for prolonged periods under unfavorable
conditions: for example, subjected to heat, moisture, and so on. Ensure that the power
supply/controller unit is always placed in a clean and dry position. Avoid any liquid spills in
the vicinity.
Before attempting any type of maintenance work, always disconnect the power cords from the
power supply if optional devices are installed. Capacitors inside the instrument might still be
charged if the instrument is turned off.
To avoid damaging electrical parts, do not disconnect an electrical assembly while power is
supplied to the TriPlus 300 Headspace sampling system. After the power is turned off, wait
approximately 30 seconds before you disconnect an assembly.
The instrument includes a number of integrated circuits. These circuits might be damaged if
exposed to excessive line voltage fluctuations, power surges or electrostatic charges, or both.
Never try to repair or replace any components of the instrument without the assistance of a
Thermo Fisher Scientific representative. There are no operator-serviceable or replaceable parts
inside the TriPlus 300 Headspace sampling system. If a instrument is not functioning, contact
a Thermo Fisher Scientific representative.
The power supplies for the TriPlus 300 Headspace sampling system have the symbols
I/O
to
indicate ON/OFF. It is important that the power ON/OFF switch is accessible and easy to
operate, and where it is possible to unplug the AC power cord from the power supply/wall
outlet in case of emergency.
