
XB-10/BIOmaster/VIS-20/ENVmaster
instruction manual
12
SAFETY SUMMARY (Continued)
Electricity
(a) The voltage for the Spectrophotometer system and personal computer
must be a single-phase AC 100V to 240V; Variations in the voltage and
noise generated in the power line will cause adverse effects on the
spectrophotometer and may also cause accidents.
(b) 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 4
. 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.
(c)
A high voltage circuit is used inside the Spectrophotometer. Do not open
the covers when this circuit is operational because of the danger from
electrical shock.
Fire Extinguishers
(a) Do not smoke or use fire within 3 meters of the Spectrophotometer
(b) Make sure to keep a fire extinguisher near the Spectrophotometer at all
times. Obtain an ABC Powder extinguisher that can be used for normal fires,
oil fires, and electrical fires.