SRS Labs QMS 100 Series, Руководство пользователя

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SRS QMS Gas Analyzer
Safety
WARNING
Hazardous voltages, capable of causing injury or death, are present in this
instrument. Use extreme caution whenever the instrument cover is removed.
Always unplug the unit while removing the cover.
Ventilation
The QMS system
requires
forced air cooling to operate at a reasonable
temperature. Do not block the air inlet or exhaust on the back of the unit.
Components will fail without this cooling.
Lifting
The QMS system is heavy; use care when lifting. Two people are recommended
for lifting the system. The handle is provided for occasional use and small
distances.
Line Voltage
The QMS system is specified for line power of either 110 V / 60 Hz or 220 V / 50 Hz. The
diaphragm pump will only operate on the specified voltage. Operating at other voltages will
damage the motor. For 110 V operation use one 3 A fuse. For 220 V operation, two 1½ A fuses
must be used in the power entry module.
Exhaust
As shipped, the QMS system exhausts to the atmosphere. If the system is analyzing hazardous
gases, the user must make provisions to handle the exhaust from the system. A standard 1/4 inch
connection is provided for this purpose.
Elastomer Seals
Silicone has been reported to react adversely and irreversibly with the glass contained in an
electron multiplier. In systems containing an electron multiplier, do not use silicone greases or
oils on seals; use only hydrocarbon based materials.