Filter
Top Products
For Safe Handling
SAFETY - 4
Warnings in the Operating Manual
Warnings provided in this manual and where they occur are summarized below.
● This system does not have components that require
Danger
signs.
Warning Indicators
● Burns from the Rotary Pump
■ If it stops abnormally the rotary pump remains hot. Touching it
can cause burns. Do not touch the rotary pump in the event of
an abnormal stoppage.
(Chapter 4 Maintenance)
● Burns from Touching the Filament Assembly
■ When the filament assembly is replaced, it can be as hot at 90℃.
Touching it can cause burns. When replacing a filament
assembly, turn off the acceleration voltage, and let the assembly
stand for 30 minutes or longer after the air is let in before working
on it.
Or, execute the filament exchange by using heatproof gloves of
the clean room specification.
(Chapter 4 Maintenance)
● Beware of Electric Shock
■ Voltages up to 100 V AC and 30 kV DC are used inside this
instrument. Do not touch inside or you may receive an electric
shock.
Do not remove the covers of main unit and display unit and do
not touch internal parts or circuits while the instrument power is
turned on. There is a hazard of fatal or serious injury due to
electric shock.
(Chapter 4 Maintenance)