Welch Allyn GS 777, Directions For Use Manual

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Welch Allyn 使用说明 23
GS 777 Wall Transformer
Intended Use
This product is intended to supply power to Welch
Allyn 3.5 V instruments.
Symbol Descriptions
General Warnings and Cautions
WARNING: Read and understand the
instructions before using this product. Failure
to understand the operating requirements for
this product can result in injury to you or the
patient and can damage the product.
WARNING: Explosion hazard. Do not
operate this product in the presence of
flammable anesthetics or other flammable
substances in combination with air, oxygen-
enriched environments, or nitrous oxide.
WARNING: Electric shock hazard. Do not
simultaneously touch the patient and the
center metal contact of the handle.
WARNING: Do not modify this equipment.
Any modification of this equipment can lead
to patient injury. Any modification of this
equipment voids the product warranty.
CAUTION: As a precaution, avoid using this
product in close proximity to other
equipment. The product complies with
current required standards for
electromagnetic interference and should not
present problems to other equipment or be
affected by other devices.
CAUTION: Only authorized Welch Allyn
Service Centers can perform service on this
product.
CAUTION: To make sure that the
transformer can be unplugged from the AC
power source, never block access to the wall
socket.
CAUTION: Rx only (for professional use).
Setup
WARNING: Welch Allyn is not responsible
for the integrity of any mounting installation.
Welch Allyn recommends that customers
contact their Biomedical Engineering
Department or maintenance service to
ensure professional installation for safety
and reliability of any mounting accessory.
AC input
power DC
input DC output
power
Separate Waste
Electronic and
Electrical Equipment
(WEEE) from other
disposables. Prepare
this product for reuse
or separate collection
as specified by the
WEEE Directive 2002/
96/EC or local law. The product does not
contain hazardous
substances above
threshold values
defined in China
Standard SJ/T 11363
– 2006. The product
is green and
environmental and
can be recycled after
use.
Illuminated: Power is
present.
Not illuminated: No
power. Type BF applied part
1
CAUTION: Host USB
to be used to power
Welch Allyn approved
devices only.