Respironics DreamStation, Сервисное и техническое руководство, Страница: 63 / 135

P
AGE
5-18 1117539, V
ER
. 07
General Noise •
Humidifier Seals are
damaged or not seated
•
Humidifier Back Panel not
secure
•
Enclosures not secure
•
Blower Box is cracked
•
Blower Isolators not
seated
•
Blower is contaminated
•
Blower noisy in general
•
Something fell inside
Blower Box
•
Too much Blower wire
slack outside of the
Blower Box (pulled too
tight - causing vibration)
•
Make sure all Seals are
seated.
•
Make sure PCA is aligned on
seals.
•
Make sure enclosures are
secure.
•
Check for any component
damage.
•
Check for loose components.
•
Check Blower wire length
outside of Blower Box (should
measure approx. 9.5 inches).
•
Replace any failed/damaged
component.
Whistling Noise from Humidifier •
Humidifier Seals are
damaged or not seated
•
Humidifier Back Panel not
seated
•
Wire guard loose
•
Tank is cracked
•
Dry Box not seated
•
Flip Lid latch damaged or
not latching well
•
PAP and Humidifier not
fully connected
•
Make sure all Seals and
components are seated.
•
Check for any component
damage.
•
Replace damaged
components.
Whistling Noise from PAP Device •
PAP and Humidifier not
fully connected
•
PAP Enclosure
separated.
•
Blower noisy
•
Check all connections.
•
Replace blower if noisy.
P
ROBLEM
/F
AILURE
M
ODE
P
OSSIBLE
C
AUSE
S
TEPS TO
T
AKE