ABB Aztec 600 User Manual

Aztec 600 aluminium, ammonia, color, iron, manganese, phosphate
Single- and multi-stream colorimetric analyzers 4 Installation
20 IM/AZT6CR–EN Rev. J
4.7 Connecting Sample and Reagents
4.7.1 Connecting Sample Inlet and Drain Line(s)
The sample pot fills with sample and over-flows at the top to
maintain a constant head from where sample is taken to be
measured.
The sample drain line(s)
B, D and F (see Fig. 4.11) must be
routed to maintain a gravity-fed drain.
The float inside the pot contains a small magnet that operates a
reed switch. When the float is in the uppermost position the
switch is held closed. If the sample stops flowing the float drops
slowly, allowing the reed switch to open, providing a sample flow
failure indication.
Single-stream Units
Using rigid nylon tubing:
1. Connect stream 1 to sample inlet connection
A
(6 mm OD tubing).
2. Connect stream 1 drain line to sample outlet
connection B (10 mm OD tubing).
Multi-stream Units
Using rigid nylon tubing:
1. Connect stream 1 to black sample inlet connection
A
(6 mm OD tubing).
2. Connect stream 1 drain line to black sample outlet
connection B (10 mm OD tubing).
3. Connect stream 2 to red sample inlet connection
C
(6 mm OD tubing).
4. Connect stream 2 drain line to red sample outlet
connection
D (10 mm OD tubing).
5. Connect stream 3 to green sample inlet connection
E
(6 mm OD tubing).
6. Connect stream 3 drain line to green sample outlet
connection F (10 mm OD tubing).
Fig. 4.10 Connecting the Sample Inlet and Drain Line(s) –
Single Stream
A
B
10 mm
6 mm
Fig. 4.11 Connecting the Sample Inlet and Drain Line(s) –
Multi-stream
A
B
C
E
D
F
10 mm
6 mm

ABB Aztec 600 Specifications

General

Brand	ABB
Model	Aztec 600
Category	Measuring Instruments
Language	English