Graham Field GRAFCO 14423-8 - Manual (Page 7)

14423-INS-LAB-RevD11 7
WARNING: Do not the use Pocket Doppler if the bat-
tery cover is open.
WARNING: Use only those probes provided by GF
Health Products, Inc. intended to be used with the
Grafco Pocket Doppler.
WARNING: Do not stretch the probe cable further
than 6.5 feet (2 meters).
WARNING: Electromagnetic Interference: Before op-
eration, ensure that the environment in which the de-
vice is operated is not subject to any source of strong
electromagnetic interference, such as radio transmit-
ters, mobile telephones, etc.
WARNING: The following safety checks/tests must be
performed at least once every two years or as speci-
fied in your facility's test and inspection protocol, by
a qualified person with adequate training, knowledge,
and practical experience:
• Inspect the equipment for mechanical and func-
tional damage.
• Ensure the safety labels are legible.
• Verify that the device functions properly as de-
scribed in this manual.
• Test according to the pregnant woman's leakage
current (IEC 60601-1/1988: Limit: 100 uA (B)).
The leakage current should never exceed the speci-
fied limit. Record the data and store with the Grafco
Pocket Doppler. If the device is not functioning prop-
erly or fails any of the above tests, contact GF Health
Products, Inc. Technical Support at the phone number
on the back cover, or your GF authorized distributor.