Everpure EV3100-93 User Manual

10.   Inspect the high flow filter system for any water leakage, tightening all connections as required until no leakage is observed. Turn on water 

and electrical power to all affected food service equipment. The filter system is now in service. Always keep a supply of replacement 

cartridges on hand.

No routine (daily, weekly, monthly, etc.) servicing of the pre-filter is required under normal operating conditions. The only scheduled servicing 

of the pre-filter is to change-out the cartridges whenever the water meter denotes a quantity of supply water (predetermined by the system 

requirements) has passed through the system.

Replace filter cartridges when they become excessively dirty, when the pressure gauge on the high flow filter system indicates extremely low 

pressure during water flow, or when changes in taste and odor are detected.

1.  Turn off inlet and outlet water valves and press the red pressure relief valve on the filter cap.

2.   Unscrew the sump from the filter cap using the sump wrench if necessary. Remove the used cartridge an empty the water from the sump. 

3.  If the O-ring on the sump feels dry, lubricate it with a high grade silicone lubricant and reinstall in its groove in the sump.

4.   Clean the sump with a mild solution of unscented dishwashing detergent. DO NOT use soap, strong or scented detergents, chemical 

cleansers or abrasives.

5.   Position the replacement cartridge on the guide seat in the bottom of the sump. Then firmly screw the sump into the cap with the sump 

wrench. DO NOT USE A PIPE WRENCH.

The surge tank must be installed on the effluent side of the high flow filter system. The surge tank has a 20±2 psi air charge WHEN EMPTY for 

proper performance. This must be checked before installation and re-charged if necessary. Refer to SERVICE. 
It is important that the installation of the surge tank be clean and sanitary. All water-contact parts shall be immersed in chlorinated water (a 

capful of bleach per bucket of water) at the start of the installation procedure.

1.  Shut off water and electrical power to all affected food service equipment.

2.   Disconnect electrical power and water from the high flow filter system to be served by the Surge Tank. Close the inlet water ball valve on the 

high flow filter system and bleed water pressure from the system using the flushing valve on the high flow filter system. 

3.   Select a suitable location near the high flow filter system (not to exceed maximum of 10 feet) for the surge tank. The surge tanks overall 

dimensions are 15

3

⁄

8

" diameter x 31

5

⁄

8

" high for the extra capacity surge tank and 15

3

⁄

8

" diameter X 22" in height for the standard surge tank. 

4.   Disconnect the water line between the high flow filter system and the high flow, high volume fountain machine at the plated cross containing 

the activation valve. 

5.  Install a 3/4" NPT x 1/2" NPT bushing into the the universal cross on the high flow filter system.

6.  Install a 1/2" NPT tee into the bushing and orient as shown in figure 1.

7.   Install a 1/2" NPT x 3/4" barb connector into the branch of the plated cross and a 1/2" NPT x 3/4" barb elbow into the run of the plated cross. 

Orient the elbow as shown in figure 1.

8.   Reconnect a water line between the high flow filter system and the high flow, high volume fountain machine using appropriate connectors 

for the installation. One means is to slide a tube clamp onto the tubing (not provided) disconnected from the high flow filter system at the 

activation valve plated cross and install the tubing fully onto the newly installed 1/2" NPT x 3/4" barb elbow. Fully tighten the tubing clamp to 

secure the tubing onto the elbow barb.

9.   Remove the protective cap from the nipple extending from the bottom of the extra capacity surge tank.  For the standard capacity surge tank, 

remove styrofoam block, clean threads of styrofoam chips and remove plug from threaded, nipple fitting. 

10.   Install a ball valve onto the nipple and orient in any position convenient for operation of the handle. Install a 3/4" NPT x 3/4" barb connector 

into the ball valve.

11.   With  the surge tank at any convenient position near the high flow filter system, cut the tubing to length (maximum length 10ft.) and slide two  

tubing clamps onto the tubing. Install the tubing end fully onto the 3/4" NPT x 3/4" barb connector at the surge tank ball valve. Fully tighten one 

tubing clamp to secure the tubing onto the connector barb.