EDAN SONOTRAX Basic User Manual - page 8
SONOTRAX Series Ultrasonic Pocket Doppler User Manual Safety Guide
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CAUTION
7 Prior to examination using the Doppler, check for visible damages of the main unit
and the probe that may endanger the patient/operator or machine performance. If
the damage is found, replace them with good ones at once.
8 The following safety checks should be performed once every two years or as
specified in the institution’s test and inspection protocol by a qualified person who
has adequate training, knowledge, and practical experience to perform these tests.
Inspect the equipment for mechanical and functional damage.
Inspect the safety relevant labels for legibility.
Verify that the device functions properly as described in the instructions for use.
Test the the pregnant woman’s leakage current according to IEC 60601-1: Limit:
d.c 10 µA, a.c 100 µA.
The leakage current should never exceed the limit. The data should be recorded in
an equipment log. If the device is not functioning properly or fails any of the above
tests, the device has to be repaired.
9 When the battery is charged, used or stored, keep it away from objects or materials
with static electric charges.
10 If rechargeable batteries are used, charge them fully before initial use by using the
method introduced in this manual.
11 Do not short-circuit the batteries or install the batteries reversely.
12 Store the batteries in a cool and dry environment.
13 Do not mix the batteries with metal objects to avoid short-circuit.
14 The device shall only be used when the battery cover is closed.
15 Batteries have life cycles. The alkaline batteries are intended to be used once. If the
time that the Doppler using NI-MH battery becomes much shorter than usual, the
battery life is at an end. Replace them with a new same one provided or
recommended by the manufacturer.
16 The device and accessories are to be disposed of according to local regulations after
their useful lives. Alternatively, they can be returned to the dealer or the
manufacturer for recycling or proper disposal. Batteries are hazardous waste. Do
NOT dispose them together with house-hold garbage. At the end of their life hand
the batteries over to the applicable collection points for the recycling of waste
batteries. For more detailed information about recycling of this product or battery,
please contact your local Civic Office, or the shop where you purchased the product.