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Warnings
Chemicals in use as part of the treatment
program may be hazardous. Please refer to
the full Material Safety Data Sheets (MSDS)
provided by your chemical supplier and ensure
all personnel involved are aware of the handling
and safety procedures.
Please read and understand all safety warnings
on chemical containers before servicing any
dosing equipment.
Wear as a minimum - safety goggles and gloves
when servicing the dosing equipment.
Do not mix concentrated acids and oxidising
agents as explosion, and/or toxic and lethal
gas may be evolved, and/or fire result.
Keep all chemical containers sealed and free
from contamination.
Regular Inspections and Maintenance
For optimum results and continued accuracy,
the complete operation of the controller system
should be verified at least on a monthly service
basis.
All sensors should be inspected, cleaned and
calibrated as necessary every month.
Both pH & ORP sensors age with time and
temperature, and have a typical life span of
24-36 months depending on the application
in which they are operating and should be
replaced accordingly.
Where fitted, flow sensors, solenoid valves and
wire strainers should be checked for correct
operation and cleaned of any debris every
month so they work efficiently.
Injection non-return valves and pumps should
be cleaned and checked at least annually.
Sodium Hypochlorite being highly alkaline may
lead to scale formation on its dose injector and
this may require acid cleaning on a frequent
basis.
On the peristaltic dose pumps, the squeeze
tubes and roller block should be checked at
least annually and should be replaced every
12-24 months.
More regular maintenance may be required
for the larger 3.0 l/hr pumps, due to increased
pumping rates.
Chemical suction and discharge tubes
should be inspected monthly and replaced as
necessary
Maintenance
1 Month
3 Months 6 Months
1 Year
2 Years
Clean and Calibrate FCT Probe
√
Verify Flow ON/OFF
√
Verify pH/ ORP Probe
√
Test Outputs
√
Test Pumps/Solenoid Operation
√
Clean and Calibrate pH/ORP Probe
√
Check/Clean Injectors
√
Inspect Suction/Discharge Tubing
√
Check/Clean Solenoids
√
Peri. Pump - AP Service Kit
√
Peri. Pump - AP Overhaul Kit
√
Installation Guidelines
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Installation Guidelines
Installation Guidelines
