Aztec 600 aluminium, ammonia, color, iron, manganese, phosphate
Single- and multi-stream colorimetric analyzers 13 Maintenance
IM/AZT6CR–EN Rev. J 73
9. Referring to Fig. 13.14, refit the motor and sample tube
O to the lower half of the measurement cell, ensuring
that the motor wiring plug is aligned with the socket (see
M in Fig. 13.13). Secure the motor mounting plate to the
lower half of the measurement cell with the four screws
N.
10. Referring to Fig. 13.13, reconnect the motor wiring plug
M.
11. Referring to Fig. 13.12, refit the measurement cell top
cover L and secure with the two screws K.
12. Referring to Fig. 13.11,
a. Fit a new O-ring I to end cap H, ensuring it is
located correctly in the groove in the end cap.
b. Invert the measurement cell assembly and position
end cap H over the end of the sample tube J.
c. Refit base plate G ensuring that the end cap is
centered in the hole in the base plate. Secure the
base plate with the four screws F.
13. Referring to Fig. 13.10, refit cover
E.
14. Referring to Fig. 13.9:
a. Locate the measurement cell assembly onto the
analytical section back plate and secure with the
four M4 screws
C.
b. Reconnect measurement cell ribbon cable
B.
13.3.7 Completion
1. Referring to Fig. 13.8, raise the analytical section to the
upright position and secure with handle
A.
2. Referring to Fig. 13.6, connect the new interconnect tube
to the connector C at the base of the measurement cell
assembly.
3. Turn on the sample feed to the side sample pot.
4. Restore the power supply to the analyzer and select
Prime
& Calibrate
from the operator menu – see Section 9.4,
page 51.
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