3D TRASAR
5500 - Installation & Operation Manual
521-OM0108.88
Copyright
2009 Nalco Company
2-30
Technical Help
(630) 305-CHEM
2.6.5 NCM Corrosion Probe Installation
The 3D TRASAR 5500 system is shipped with 1 mild
steel corrosion probe and 1 copper corrosion probe.
Corrosion monitoring is an available upgrade for 3D
TRASAR Starter 3500 systems.
IMPORTANT
: Brass, CuNi 90/10, CuNi
70/30, aluminum, and galvanized steel
probes can be ordered separately. Refer
to the Appendix for part numbers.
!
Install the corrosion probes as follows:
STEP 1
-
Carefully unpack both corrosion probes and
locate the two probe restraints.
Install probes
Install probes and attach
connectors as shown.
Tighten swage fitting fully.
ORP Probe
Install probes
Install probes and attach
connectors.
NCM Probe Restraint
P/N 400-NCMAC15.88
STEP 2
-
Attach the probe restraints to each probe. The ring portion of the restraint is installed
between the hex nut and the threaded portion of the swage fitting as shown below
.
WARNING
: The probe restraint must be installed on all 3D TRASAR units at all times.
!