Mindray A9 Service Manual

1-9
CAUTION
Keep all liquids away from electronic components.
Prevent liquid from entering the equipment.
All cleaning solutions used must have a pH value between 7.0 and 10.5.
 Never immerse the oxygen sensor or its connector into any type of liquid. Dispose
the O2 sensor according to the manufacturer's specifications.
 Do not fumigate using peracetic acid or formaldehyde.
 The valve disc in each of the inhalation and exhalation valve assemblies on the
breathing system is fragile and must be handled with care while disassembling the
valve cage from the valve assembly.
 Only connect Mindray approved devices to the equipment's communication ports.
Devices connected to the ethernet ports must comply with IEC 60950.
 Do not connect any non-isolated devices to the DB9/RS232C interface of the
equipment.
 Do not connect any devices to the SB ports other than Mindray approved USB
storage devices and a supported USB mouse.
 Do not wash the inner surface of the oxygen sensor.
 Do not perform soaking or high-temperature processing on the O2 sensor.
 Users should monitor oxygen percentage (FiO2%) when using the Auxiliary
O2/Air Flow Meters. Without oxygen monitoring, it would be impossible to know
the concentration of oxygen delivered to the patient.
 The equipment is NOT suitable for use in a magnetic resonance imaging (MRI)
environment.
 To ensure measurement accuracy and to avoid possible damage to the equipment,
use only Mindray-approved cables and accessories.
 Use the power cord provided with the product. If a substitute is necessary, use
power cord in compliance with the specification.
 Do not use a damaged device or accessory. Periodically check all cables (e.g., AC
line cord and patient connection cables) for damage that may occur through
normal use. Replace cables if damaged in any way.
 Use of other oxygen sensors may cause improper oximeter performance.
 Unintended movement may occur if the casters are not locked.
 The operator should lock casters during use of the equipment.
 Unsecured devices may slide off the top shelf. Devices should be securely attached
to the top shelf.
 The voltage on the auxiliary outlets should be the same voltage as the outlet into
which the equipment is plugged. Ensure that devices plugged into the auxiliary
outlets are rated for the same supply voltage as the equipment.
 For the A8 anesthesia system, during the transport and storage of the vaporizer,
block the gas inlet and outlet of the vaporizer with plugs to prevent foreign
substances from entering the vaporizer.
 Do not use any flow outlets as handles when moving the equipment. The flow
outlets may become damaged. Use the metal side bars on the main body when
moving the equipment.
 Do not push down on the bag arm forcefully or hang heavy objects onto it.
Excessive weight may bend and damage the bag arm.

Mindray A9 Specifications

General

Brand	Mindray
Model	A9
Category	Medical Equipment
Language	English