3
GF 2650 Amperometric Electronics
Do Not Use Lubricant or Sealing Tape on Threads.
Do Not Overtighten.
3610 Flow Tee Installation
1. Lubricate the DryLoc
®
and the electrode body O-rings
with a non-petroleum lubricant.
2.
Insert fully into the fitting.
3.
Install bottom retaining nut onto the fitting and hand
tighten, do not use tools.
1. Lubricate the DryLoc
®
O-ring with a non-petroleum
lubricant. (DO NOT lubricant the electrode body O-ring.)
2. Insert the sensor into the 2650.
3.
Insert into the Chlorine (CI) flow chamber and push
lightly to secure.
pipe tee
pipe tee
Lubricate O-rings with a non-petroleum based, viscous lubricant (grease) compatible with the system.
It is not necessary to lubricate the electrodes body O-ring when using the 463X Flow Cell.
Installation
The bottom yellow nut is not
used when using the 2650
Chlorine electronics with the
463X Flow Cell.
263X Chlorine
Sensor
463X Flow Cell
463X Flow Cell Installation
CHEMICAL COMPATIBILITY WARNING
The retaining nuts of Chlorine, pH and ORP electronics are not designed for prolonged contact with aggressive
substances. Strong acids, caustic substances and solvents or their vapor may lead to failure of the retaining
nut, ejection of the sensor and loss of the process fluid with possibly serious consequences, such as damage to
equipment and serious personal injury. Retaining nuts that may have been in contact with such substances, e.g.
due to leakage or spilling, must be replaced.
Wiring
Wiring to the 9950-X Chlorine Controller
To replace the 2650 electronics in a 463X Chlorine panel:
•
Measuring from the yellow housing threaded end, cut the cable to approximately 838 mm (33 in.).
•
Remove approximately 10 mm (0.4 in.) of insulation and tin each conductor before inserting into terminals.
• For calibration and configuration please refer to the 463X Chlorine Analyzer System and
9950-X Chlorine Controller manuals.
CH1
+V
FREQ
DATA
GND
Black
White
X
No connection
Shield
Red
IN
OUT
pH
Cl
9950-X
CH 1
