Direct Healthcare Group QUATTRO Acute, Service Manual

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S E R V I C E M A N U A L
D H G - H E A LT H C A R E . C O M 3 0
5. Using the up arrow key set the QUATTRO Plus power unit to mode
Active Seated, the power unit will display ‘ACTIVE SEATED’.
NB. On the QUATTRO Acute power unit this will be Active Firm as there
is no seated setting.
6. Then using active/CLP toggle select key depress for 3 seconds
for power unit to enter mode CLP Seated. The power unit will display
‘ACTIVE PLEASE WAIT !’ while the power unit is changing modes.
7. Once in mode CLP Seated the power unit will display ‘CONT LOW
PRESS SEATED’ (on QUATTRO Acute power unit this will be CLP Firm
as there is no seated setting). Allow the power unit to operate for at
least 10 minutes to achieve pressure in mattress.
8. Now disconnect the push and turn connector from unit by rotating the
connector a ¼ turn towards the black line on the CCV assembly (green
dot will no longer be visible in locator spot).
9. Then pull umbilical away from the power unit.
10. Connect the mattress test connector to the sphyg. by push
fitting male CPC into the female CPC until a click is heard.
11. Connect the umbilical push and turn connector to the mattress
test connector by inserting and rotating clockwise until the
green dot is fully visible in the locator aperture.
12. Take reading from sphyg. which, for the QUATTRO Plus
mattress, should be 46mmHg on all of the channels of the
mattress test connector (46mmHg is the amount of pressure
that should be in cells when the unit in seated mode). The
sphyg. can be left on the channel to check for leaks.
For the QUATTRO Acute the reading will be 31mmHg in firm
as there is no seated setting.
5
HOLD
6
7
9
A
A
10
8
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