DAD 6.1L/DAD 2.1L/MWD 2.1L user manual V6700, version 3.2
16
Installation
Next Steps
Bring the device into operation.
Using the PEEK Fittings
PEEK fittings withstand a maximum pressure of 400 bar. Note the torque of
0.5 Nm.
Connecting the Leak Management
The leak management consists of the leak sensor and the drainage system
(funnels, hoses, nozzles). The drainage system ensures that escaping liquids
flow into a waste bottle. When leaks are registered by the leak sensor, the
LED flashes red. Both the device and the data acquisition via chromatogra-
phy software are stopped.
Prerequisite
The front cover has been removed.
Process
Process
Figure
1. Push the capillary
1
through
the fitting
2
.
2. Slide the lock ring
3
over the
tubing. Note that the tapered
end of the lock ring has to point
to the seal ring
4
.
3. Attach the seal ring
4
.
Fig. 10
capillary fittings
4. Fasten the capillary at the flow
cell
4
fingertight.
Fig. 11
flow cell with capillary
1
3
2
4
1
3
2
4
4
4
Process
Process
Figure
1. Carefully push the funnel
1
into
the center opening of the capil-
lary guide
2
.
Fig. 12
Funnel and capillary guide
2. Push the long ending of the first
nozzle
4
into the hose
3
.
Fig. 13
Hose and nozzle
1 2
3
4
