Page 31BVI 3000 Operator’s Manual
Technical Description
The BVI 3000 will operate normally in the proximity of other potential
interference sources, and has demonstrated immunity at a eld strength
of 3 V/m (per EN60601-1-2, 36.202.2.1). In addition, the BVI 3000
detects outside interference and will display “RESCAN” instead of a
volume measurement if detected interference is of sufcient magnitude
to possibly compromise measurement accuracy. If this “RESCAN”
display occurs repeatedly, attempt to locate and disable or remove the
interference source, or use the BVI 3000 away from the interference
source. If these efforts do not restore normal operation, contact the
distributor.
No other precautions need be taken regarding exposure in reasonably
foreseeable environmental conditions to magnetic elds, pressure or
variations in pressure, acceleration, or thermal ignition sources.
Avoiding or
Identifying and
Resolving Adverse
Electromagnetic
Effects
(continued)
Technical
Documentation
Verathon Inc., upon written request, will make available circuit
diagrams and other technical documentation which will assist the user’s
appropriately qualied technical personnel to repair this equipment. This
information is deemed condential and proprietary and its use is limited
solely to such repair applications. Repair should be performed only by
Verathon
®
or a Verathon authorized service organization.
Technical Description: Battery Charger
Battery Charger
Specications
The battery charger (Verathon Part No. 0400-0036) can be used with an
input of 100-250 V ~ sat 47 to 63 Hz. Its output is 9 V at 1 Amp.
Use only the battery charger supplied. Use of any other charger may
damage the battery pack.
Certication
The battery charger used with the BVI 3000 is tested to IEC 601-1
requirements and is in compliance with UL and CSA equivalent
standards.
The power supply is not intended for direct patient contact. The batteries
used in the BVI 3000 are charged separate from the control unit and not
during patient use.
Technical
Specications
The battery charger and batteries are designed to operate under the
following conditions:
Input Voltage
100-120 VAC/North American (LZA-) units, 200-
250 VAC/European (LZE-) units, 100-250 VAC/
Universal (LZU-) units
Input frequency
50-60 Hz