Cleanfit W CPA450
Installation
Hauser
13
3.3.3
Installing the assembly into the process
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Warning!
• Depressurize the system before assembly installation or removal.
• The medium pressure in the tank or pipe must not exceed the maximum permissible pressures
for assembly and electrode.
1.
Move the assembly into "Service" position.
2.
Secure the assembly to the tank or pipe using your selected process connection.
3.
Follow the instructions given in the next chapter to connect rinse water pipes.
3.3.4
Rinse water connection (optional)
1.
Connect the rinse water pipe to the designated rinse nozzle. The three rinse nozzles on the
assembly are identical.
2.
Operate the rinse water connection of the assembly with a water pressure of 2 to max. 6 bar
(29 to 87 psi).
Besides water, other or additional cleaning solutions may be used in the rinse chamber. Make sure
cleaning chemicals are compatible with assembly wetted materials of construction. Pay attention to
the material resistance of the assembly and comply with the maximum permitted temperatures and
pressures.
Additionally you can connect a drain ball-valve or a manometer.
"
Caution!
If it is possible for the water pressure to rise above 6 bar (87 psi, including any transient pressure
surges), install a pressure reducing valve upstream. Otherwise the assembly may be damaged.
a0010207
Fig. 7:
Assembly in measuring state (ball valve open)
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Cable gland Pg 11
Allen screw M5
Compression fitting
Lock ring
Manual lever for ball valve opening and closing
Immersion tube
Setting collar for adjustment of immersion depth
Drill holes for hook wrench
G¼ rinse connection
Sensor holder with protecting cage
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