MDD VS400 - Cautions

3 V2.0
1.2 Cautions
 VS400 vein finder must be repaired by authorized and
qualified staff.
 Do not shine vein display light to the eyes for a long time.
 Keep the instrument clean and avoid oscillation.
 Keep the instrument dry and avoid any liquid flow into the
VS400 vein finder or its adapter.
 No high-temperature sterilization process. Do not use a beam
of electrons or γ radiation sterilization.
 Do not use the electromagnetic interference or high-
frequency interference in the vicinity of the device to ensure
that the instrument is not the original environment of strong
sources of electromagnetic interference, such as interference
between wireless transmitters or mobile phones and the like.
 Inspect the device every two months. If you find obvious
damage, it is recommended to replace the damaged parts
before use.
 The safety checks must be done by people who are executed
by properly trained and usually have 1 or 2 years for testing
and inspection procedures that specified by the public
institutions.
 Check the safety-related labels easy to identify. Verify that
the device is functioning and consistent with description of
the manual.