2 | Safety
INFICON
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UL6000-Fab-Operating-instructions-iina75en1-04-(2109)
2.4 Dangers
The measuring instrument was built according to the state-of-the-art and the
recognized safety regulations. Nevertheless, improper use may result in risk to life and
limb on the part of the user or third parties, or damage to the unit or other property
may occur.
Dangers from electric
power
There is a danger to life from the contact of conductive parts inside the device.
• Disconnect the device from the power supply prior to any installation and
maintenance work. Make sure that the electric power supply cannot reconnected
without authorization.
The device contains electric components that can be damaged from high electric
voltage.
• Before connecting to the power supply, make sure that the mains voltage on site is
within the permitted operating voltage range.
The permitted operating voltage range is indicated on the device.
Explosion hazard
Hydrogen is a flammable and explosive gas.
• Use only tracer gases with a concentration of hydrogen that cannot explode in
combination with oxygen. The allowable composition of venal gas mixtures can be
read in the safety data sheets of the respective manufacturers.
Danger from suction
effect at the inlet flange
When operating the device in operation mode Vacuum there will be a negative
pressure created at the inlet flange. The suction effect on hands or other body parts
can cause injuries or trigger uncontrolled movements from a person being frightened.
• Pay special attention to this danger when using a remote control!
• Make sure that no objects get into the inlet.
• Connect the inlet flange with a test rig or seal it off using a blank flange.
Injury from bursting
objects
There is risk of injury from bursting objects causes by a test object notwithstanding the
vacuum pressure when a test object is connected.
• Take appropriate precautions.
Содержание 550-520
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