VisualSonics VEVO Operator's Manual page 7

Liability notice
V1.0 VisualSonics Vevo Compact Anesthesia System Operator Manual
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flush button is released, remove the machine from service. Have the
valve repaired by VisualSonics or a VisualSonics-authorized service
facility before using the machine.
• When you turn off the flowmeter, turn the control knob clockwise
just far enough so the ball float reaches the bottom of the tube.
Continuing to tighten the control knob will damage the valve seat
and cause a leak. The unit will need to be replaced when this damage
occurs.
• Vaporizer should be serviced by an authorized service center.
• Turn the vaporizer 'Off' when not in use.
• A vaporizer MUST be in a vertical upright position to indicate liquid
agent levels accurately.
• If a screw-cap filler vaporizer is pressurized, turn the screw slowly
before filling.
• The delivered concentration may be different from the set
concentration if the vaporizer is operated in a tilted position.
• Avoid kinks in the tubing that will restrict flow. Eliminate leaks that
will affect total flow to the subject.
• To fill the vaporizer when in use, it will be necessary to turn the
vaporizer off.
• No repair should ever be undertaken or attempted by anyone not
having the training and qualifications to perform these tasks.
Failure to follow the conditions set forth below shall limit, to the extent
allowed by law, VisualSonics Inc's responsibility for the safety, reliability,
and performance of this equipment:
• Personnel operating this compact anesthesia system must be
thoroughly familiar with the operator manual and equipment
operation prior to use with subjects.
• Tampering with the anesthesia system components by unauthorized
personnel voids all warranties and specifications. The prevention of
tampering with the anesthesia system is the sole responsibility of the
user or owner. VisualSonics assumes no liability for any malfunction,
failure, damage or loss to either equipment or life.
• Always adhere to proper Diameter Index Safety System (D.I.S.S.)
hose connections. Failure to comply will void your warranty and
could compromise subject safety.
• This equipment must be periodically checked, calibrated, maintained
and, components repaired and replaced when necessary for
equipment to operate reliably. Parts that have failed in whole or in
part, exhibit excessive wear, are contaminated or are otherwise unfit
for use, should be immediately discarded and replaced. To maintain
v