Direct Healthcare Group QUATTRO Acute, Service Manual

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7. Now enter the test PReg test on unit by pressing information (data)
key - the pump will start.
8. Once in the tests PReg test the set pressure can be altered by pressing
either the up or down arrow keys
. The
Inst pressure will track to whatever the set
pressure is set to. To check that the pressure you
have set is correct check display on connected
pressure gauge and compare to the set and Inst
pressure on display of unit. This test has shown
that the internal calibration and pressure tracking
of the Type 19R unit is correct.
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 2 8
2.11 Pump Performance Tests
1. Apply the power lead to unit and switch the unit on, with the down
arrow key depressed at the same time. Once the unit has started,
release the down arrow key . This enables you to enter the test
menu. The unit will display ‘TEST MODE CAL’.
2. Press the down arrow key to scroll through the test menu until
‘TEST MODE Rotor System’ is displayed.
3. Press the information (data) key and the unit will display ‘Rotor
System Finding Index’ while the rotor finds its index point, which is at
0 deg. This will take 20 seconds.
4. Once the unit has found the rotor index point it will display ‘Rotor
System 0°’.
5. Using the up arrow key set the rotor angle to 60 deg. Exit the
rotor system test menu by pressing the information (data) key
(the rotor will remain at the 60 deg point).
6. Press the up arrow key once, the unit will display ‘TEST MODE
Test Pump’.
7. Enter the pump test mode by pressing information (data) key
the pump will start, and the unit will display a default ‘Pump Power:
5760’.
2
SCROLL
3
7
OR
8
4
6
7
5
1
HOLD