Direct Healthcare Group QUATTRO Acute Manuel D'utilisation page 13

OTHER FAULTS
PUMP OR TRIAC fault - indicates a pump control failure or an open pump coil fault. Should this occur, contact
Direct Healthcare Group.
UNCALIBRATED - contact Direct Healthcare Group for recalibration.
If you have any queries relating to this system please contact Direct Healthcare Group or your local authorised dealer.
LOW PRESSURE
FAULT
Check air supply hose is
correctly attached to power
unit (i.e. mattress hose
connector is correctly aligned
with power unit connector and
is fully rotated clockwise so
green indicator fills window on
power unit connector).
Check that CPR device is
fully closed, i.e. dial of CPR
device is rotated clockwise
until clicked into closed
position.
Check air cells and tubing
are intact.
Reset power unit by
pressing MUTE button.
If fault persists, system
requires inspection.
8. Technical Specifications
8.1 Alternating Air Pressure Power Units
(Medical Device Classification: Class IIa)
Model Ref.: Type 19R
Construction: ABS Plastic
Dimensions: W346mm/13.6" x H258mm/10.1" x D156mm/6.1"
Weight: 4.0kg / 8.75 lbs
Mains Cable: 5 metres / 16.5'
For the USA:- only a hospital grade attachment plug with a 15A NEMA 5-15P configuration
and 18AWG hospital grade flexible cord is to be used, as supplied by Direct Healthcare
Group.
230V ~ 50Hz (CE marked) / 120V ~ 60Hz (cETLus listed) / 230V ~ 60Hz
Electricity Supply:
Rated Input: 9.4 VA
Fuse Rating: T500mA 250V HRC (ceramic) 5 x 20 mm
IP Rating: IP21
Noise Level: 33.5 dBa
Cycle Time: 16 mins (continuous)
U S E R M A N U A L
ROTOR SYSTEM
FAULT
Reset power unit by
pressing MUTE button.
If fault persists, power unit
requires inspection.
MATTRESS FLAT
(no sounder)
Check that mains power is
connected, indicated by
illuminated LCD display, and
allow at least 20 minutes for
mattress to inflate.
Reset power unit by
pressing MUTE button.
D I R E C T H E A L T H C A R E G R O U P. C O M
PUMP or TRIAC
FAULT
Reset power unit by
pressing MUTE button.
If fault persists, power unit
requires inspection.
UNCALIBRATED
FAULT
The system will continue to
operate but will require
recalibration as soon as
possible.
AC FAIL
FAULT
Indicates mains power
failure. Silence sounder
by pressing MUTE button.
Reconnect to power supply to
continue using mattress.
EMI
FAULT
Caused by external RF
fields. Fault will clear when
interference ceases.
1 1
EN
FR
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FI
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