S Series FW 3.02.02
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80
LEAK DETECT
page 3 of 3
CALIBRATE THE LEAK DETECT SENSITIVITY
9.
Use a small flat blade screwdriver less than 3 mm and slowly turn the potentiometer counterclockwise until the
tube leak icon is visible and not flickering, Illustration C. Turn slightly past this point to ensure a solid tube leak icon
is shown.
10. Thoroughly clean the solution off the pins and confirm they are dry,
Illustration B
. Confirm the tube leak icon is
not displayed.
IMPORTANT:
Confirm there is no chemical residue remaining on the leak detect pins and bracket,
Illustration B.
11. If the pump is not outdoors or exposed to water, go to Reassembly.
12. If the pump will be installed outdoors or exposed to water:
− Soak a small piece of sponge in water and place over the two leak detect pins,
Illustration B.
If the tube leak icon
displays,
Illustration C,
it indicates the conductivity of the pumped solution and water is too close and the pump
cannot discriminate between the two. The liquid end needs to be protected from water intrusion to avoid a false
tube leak signal.
− If the tube leak icon does not show, the setting is complete.
13. Re-install the tube housing cover and the signal cover on the pump.
14. Prime the pump, enable leak detect and set the mode of operation.
15. Verify pump operation.
CONNECTIONS
continued
M A IN M E N U
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C O N F IG U R A T I ON
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C O N T R O L M O D E
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R U N P U MP
Manual
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B
Leak Detect Pins
Tube Leak Icon
C
