June 28, 2016, 715003956 Rev. C
Page 94
Figure D–11: Front configuration without LC stack or bottom of stack
Tip: This figure shows a QDa Detector fitted with the external, source exhaust valve assembly
(serial number suffix "KAB"). To see the QDa Detector fitted with the internal, source exhaust
valve (serial number suffix "KAD"), see the figures on page 89 (rear configuration) and page 90
(front configuration).
Source exhaust
valve assembly
90-degree elbow
To laboratory
exhaust system
Exhaust-trap bottle
ACQUITY QDa
PTFE tubing
Front exhaust
connection
Convoluted
liquid waste
tubing
Liquid waste
container
Exhaust solenoid cable
PTFE tubing (ensure
downward gradient)