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OPERATING SPECIFICATIONS*
Combined
Replacement
Model Name
Cartridges
Insurice PF
i2000
Single - i2000
Insurice PF
i2000
2
Single - i2000
2
Insurice PF
i2000
Twin - i2000
Insurice PF
i2000
2
Twin - i2000
2
Insurice PF
i2000
Triple - i2000
Insurice PF
i2000
2
Triple - i2000
2
Insurice PF
i4000
Single - i4000
Insurice PF
i4000
2
Single - i4000
2
Insurice PF
i4000
Twin - i4000
Insurice PF
i4000
2
Twin - i4000
2
Insurice PF
i4000
Triple - i4000
Insurice PF
i4000
2
Triple - i4000
2
*For individual cartridge specifications, refer to cartridge literature.
Temperature:
35-100°F (2-38°C)
Pressure:
10-125 psi (0.7-8.6 bar), non-shock
For cold water use only.
INSTALLATION
1. Use the predrilled mounting holes in the manifold bracket
as guides. Mark and drill anchor hole. Mount securely.
2. Shut off power to ice machine.
3. Connect outlet port of the Insurice PF system to
equipment served. Always use a NSF approved pipe dope
or plumber tape at all connections. Use a backup wrench
on all fittings while connecting to avoid excessive stress
on the system components.
4. Connect minimum 1/2-inch (3/4-inch prefered) water
line to the inlet side of the Insurice PF System prefilter.
Do not turn on the supply water yet.
5. Connect tubing to flushing valve and run to drain.
NOTE: Some municipal plumbing codes
and good sanitary practices
require an air gap at the drain
termination point.
2
INSURICE PF SYSTEMS INSTALLATION AND OPERATION GUIDE
Flow Rate
Capacity
1.67 gpm
9,000 gal (34,050 L)
(6.3 Lpm)
1.67 gpm
9,000 gal (34,050 L)
(6.3 Lpm)
3.3 gpm
18,000 gal (68,100 L)
(12.6 Lpm)
3.3 gpm
18,000 gal (68,100 L)
(12.6 Lpm)
5.0 gpm
27,000 gal (102,150 L)
(18.9 Lpm)
5.0 gpm
27,000 gal (102,150 L)
(18.9 Lpm)
1.67 gpm
12,000 gal (45,400 L)
(6.3 Lpm)
1.67 gpm
12,000 gal (45,400 L)
(6.3 Lpm)
3.3 gpm
24,000 gal (90,800 L)
(12.6 Lpm)
3.3 gpm
24,000 gal (90,800 L)
(12.6 Lpm)
5.0 gpm
36,000 gal (136,200 L)
(18.9 Lpm)
5.0 gpm (18.9 Lpm)
36,000 gal (136,200 L)
Air Gap
6. Remove the wrapping from the prefilter cartridge and
insert it into the clear prefilter bowl, aligning the hole in
the bottom of the cartridge over the raised stub in the
bottom of the bowl.
7. Check to see that the o-ring is in place at the top of the
prefilter bowl and that it is lubricated with food grade
silicone lubricant. Install the bowl by aligning the hole
in the top of the cartridge with the stub extending down
from the housing head and threading the bowl onto the
head. Hand tighten snugly. Do not over-tighten the bowl.
8. Remove the wrapping from the Insurice PF
filter cartridge(s).
9. Install the Insurice PF cartridge(s) into the Insurice PF
system head(s) following directions on the cartridge
label or as shown in the Cartridge Change Procedure
section illustrations.
10. Turn on water supply and flush the cartridge(s) by
running water through at full force for five minutes.
This will set the filtering media and purge air and fines,
ensuring maximum filter life.
11. After flushing, close the flushing valve and turn on power
to equipment.
CARTRIDGE CHANGE DETERMINATION
Replace cartridges when capacity is reached, or when flow
becomes too slow, but at least annually.
The system outlet pressure gauge provides a quick, simple
means of determining when the Insurice PF filter cartridge(s)
should be checked. The gauge can be used to monitor
dynamic (flowing) pressure and static (line) pressure. The
filter cartridges should be changed when the gauge needle
is in the red area while the system is in operation. In multiple
cartridge systems, all filter cartridges should be changed at
the same time.
CARTRIDGE CHANGE INSTRUCTIONS
1. Shut off the inlet water supply to the system.
2. Make sure any outlet valves to equipment are closed.
3. Connect a drain hose to the flushing valve or place a
bucket under its outlet.
4. Open the flushing valve to relieve system pressure.
5. Momentarily depress the red pressure relief valve
buttons on top of the prefilter head.
6. Unthread and remove the clear prefilter bowl and dump
any water from the bowl. A sump wrench is provided to
assist in loosening a tight bowl. Remove and discard the
old prefilter cartridge.
7. Rinse and clean the bowl with clean water. No special
cleaners are needed.
8. Check and clean the bowl o-ring. If it is dry, lubricate it
with a food grade silicone lubricant. If it is cracked or
deteriorated, replace it.
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