2 Safety | 2.3 Prevention of Hazards
ZEISS
NOTICE
Environmental risk due to disposal of aggressive or toxic chemicals
When disposing of aggressive or toxic chemicals, there is a threat of damage to the environ-
ment.
4
When disposing of waste that has been generated during a service operation (e.g. used ro-
tary pump oil), comply with all national and local safety and environmental protection reg-
ulations.
2.3.4 Electrical Hazards
WARNING
Hazardous voltage inside the microscope
High voltages are present inside the microscope. Contact may cause burn or electrical shock.
4
Do not remove any parts.
4
Only authorized ZEISS service representatives are allowed to service the microscope.
4
Do not try to service the microscope yourself.
4
Disconnect power before opening.
WARNING
High leakage current
High leakage currents are present in the microscope. Contact may cause burn or electrical
shock.
4
Ensure proper grounding. For more information, refer to the Installation Requirements
document.
4
Do not operate the microscope without the separate ground connection.
2.3.5 High Pressure Hazards
WARNING
High pressure in gas cylinders
Gas cylinders containing for example nitrogen or compressed air have a high internal pressure
of approximately 200 bar. If not properly handled, the contained gas can abruptly escape and
cause the gas cylinder to move in an uncontrollable manner.
4
Observe all safety labels on the gas cylinders and all safety instructions given by the gas
cylinder manufacturer.
4
Always operate gas cylinders in an upright position and secure them so they will not tip
over.
4
Before transporting gas cylinders, place protective caps on them.
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Instruction Manual ZEISS GeminiSEM series | en-US | Rev. 2 | 349500-8138-000
