SAFETY SUMMARY (Continued)
Electricity
Voltage supplied to the DB-20 UV-Vis Spectrophotometer. The voltage for
the Spectrophotometer system and personal computer must be a single-
phase AC 100V to 200V; Variations in the voltage and noise generated in
the power line will cause adverse effects on the UV-Vis
spectrophotometer and may also cause accidents.
Please make sure that grounding is provided together with the power
supply wires, and make sure that it is connected with a grounding
resistance of less than 10 Ω. Defective grounding may not only cause
lower resistance against noise from the outside but it can also cause the
Mass Spectrometer and personal computer to generate static electricity,
which may involve the danger of electrical shocks.
A high voltage circuit is used inside the UV-Vis Spectrophotometer. Do
not open the covers when this circuit is operational because of the
danger from electrical shock.
Fire Extinguishers
Do not smoke or use fire within 3 meters of the UV-Vis
Spectrophotometer
Make sure to keep a fire extinguisher near the UV-Vis Spectrophotometer
at all times. Obtain an ABC Powder extinguisher that can be used for
normal fires, oil fires, and electrical fires.
SAFETY-9
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