9 SHURFLO WATER BOOST MODULAR FILTRATION SYSTEM INSTALLATION AND OPERATION GUIDE
SYSTEM STARTUP AND OPERATIONS CONTINUED
Filter Replacement and Preventive Maintenance Procedure (continued)
19. Allow water boost pump to cycle OFF.
20. Position purge valve tubing into bucket or drain.
21. Turn the purge valve to the ON position.
22. Purge system until all air is evacuated and steady water
flow is present.
23. Turn the purge valve to the OFF position.
24. Recoil purge tubing and secure to system.
25. Allow the water boost pump to cycle OFF.
26. Open outlet globe valve to dispense unit and non – car-
bonated valve.
27. Reconnect power supply to carbonators.
28. Check for proper cycling of carbonator and flow rate of
non–carbonated valve.
SANITIZING
It is recommended that all Pentair
®
Shurflo
®
Water Boost Modular Filtration Systems be sanitized under the following
conditions:
• The fountain dispense system is diagnosed with an off taste or odor.
• The local municipality has recognized a water related concern in the store location.
• The water boost modular system is being disconnected from service for storage.
• The water boost modular system is being reinstalled after being stored.
• Seasonal startup or shutdown on location.
The image below shows the proper set up to conduct the sanitization procedure, which steps follow next.
Connect tubing to inlet port.
Insert free end into bucket of
sanitizing solution
Connect tubing to outlet
port to run sanitizing
solution out to drain
Bypass plugs
(inverted stainless steel sumps)
Sanitizing Solution
• 10 gallons hot (120/140 f) water
• 10 oz. non-sudsing detergent
• 5 oz. Bleach
1. Pour 10 gallons of hot water (120 – 140˚F) into two five (5)
gallon buckets mixing in each bucket, five (5) ounces of
non-sudsing, non–scented dishwashing detergent and
2.5 oz of common chlorine bleach
2. Disconnect power supplies to the carbonators being
supplied by the filtration system being serviced.
3. Disconnect power supply to the water boost pump
(and ice maker if applicable).
4. Turn OFF and disconnect incoming city water supply to
inlet shutoff valve of system.
5. Turn OFF outlet water supply valve.
6. Activate one non-carbonated dispense valve on each
dispense unit all water pressure is depleted
7. Disconnect inlet and outlet water supply lines from inlet
and outlet shutoff valves (leave icemaker supply line
connected).
8. Remove all stainless steel sumps and filter cartridges
from the system.
Refer to prior guidelines for stainless steel sump and
cartridge removal.
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