Chapter 1: Warnings, Cautions, and Notes
Tranquility Quest Plus CPAP System Service Manual
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In situations where risk of contamination between
the user and the device is high (e.g.: sleep lab
devices; rental devices; users with respiratory
infections), a low-resistance, main flow bacteria
filter should be placed in-line between this device
and the circuit.
•
Most CPAP devices have the potential to induce
rebreathing of exhaled air. To reduce this potential,
use only Respironics circuit accessories, do not
wear the mask and headgear for more than a few
minutes while the unit is not operating, and do not
block or try to seal the vent holes in the exhalation
port.
1.1.3 Service
•
Electronic components used in this device are
subject to damage from static electricity. Repairs
made to this device must be performed only in an
antistatic, Electro-Static Discharge (ESD) protected
environment.
•
To assure the safety of the service technician and
the specified performance of the device,
Respironics recommends that only technicians
having prior training or experience servicing
ventilatory devices perform any repairs or adjust-
ments to the Tranquility Quest Plus.
•
High voltages are present inside this device. To
avoid electrical shock, disconnect the electrical
supply before attempting any repairs on the device.
1.1.4 Cleaning
•
To avoid electrical shock, disconnect the electrical
supply before cleaning the Tranquility Quest Plus.
DO NOT immerse this device into any fluids.
1.2 CAUTIONS
•
Federal law (U.S.) restricts this device to sale by, or
on the order of, a physician.
•
Care should be taken to avoid exposure of the
Tranquility Quest Plus to temperatures at or near
the extremes of those specified in Chapter 2. If
exposure to such temperatures has occurred, the
device should be allowed to return to room tem-
perature before being turned on.
•
Always use an intake filter when the Tranquility
Quest Plus is in use.
•
Never place liquids on or near the Tranquility
Quest Plus.
Warnings (Continued)