Blue-White FLEXFLO A3 Series, Руководство по эксплуатации, Страница: 55 / 64

14.6 TFD
This pump is equipped with a Tube Failure Detecting System which is designed to stop the
pump and provide an output alarm (see Output menu) in the event pump the tube should
rupture and chemical enters the pump head.
This patented system is capable of detecting the presence of a large number of chemicals
including Sodium Hypochlorite (Chlorine), Hydrochloric (muriatic) Acid, Sodium Hydroxide,
and many others. The system will not be triggered by water (rain, condensation, etc.) or sili-
cone oil (roller and tubing lubricant).
If a TFD alarm occurs, the pump will stop and the screen will turn red with “TFD”
Chemical from tube failure
If TFD alarm occurs:
1
Remove the pump head cover,
pump tube and roller assembly
2
Check for fluids at the bottom of
the pump head
3
Carefully clean the chemical out
of the pump head. Especially
the sensor probes.
4
Replace the tubing
5
Reinstall only the pump head
cover
6
Turn on the pump by pressing
the START button
7
Reinstall the roller assembly
and tubing.
8
Reinstall the pump head cover
9
Press the START button to
clear the alarm condition
®
FLEXFLO A3
14.0 Pump Maintenance
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FLEXFLO A3
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