3M™ Water Filtration Products FlashGARD HP™ Reverse Osmosis Filtration System Model Number FSTMO75 Part Number 56123-06 Installer: Please leave this manual with owner/operator. End User: Please retain for operation and future maintenance instructions.
3M™ Water Filtration Products SAFETY INFORMATION Read, understand, and follow all safety information contained in these instructions prior to installation and use of the Reverse Osmosis Water Treatment System. Retain these instructions for future reference. Intended use: The FlashGARD-HP FSTMO75 Water Treatment System is intended for use in filtering potable water for food service coffee, espresso and steamer equipment and has not been evaluated for other uses.
Table of Contents Safety Instructions ................................................................................................................................................................ Page 2 Caution and Warning Statements............................................................................................................................................ Page 2 Parts List......................................................................................................................
Mounting CAUTION To reduce the risk associated with property damage due to water leakage: • Before starting installation, shut off main water supply and drain pipes. • Take care when using pliers or pipe wrenches to tighten plastic fittings, as damage may occur if overtightening occurs. • Do not install in direct sunlight or outdoors. • Do not install near water pipes which will be in path of a drilling tool when selecting the position to mount the bracket.
Plumbing Connections CAUTION : The FlashGard-HP Reverse Osmosis Water Filtration System requires a minimum 60 psi (413.7 kPa) inlet water pressure. To ensure adequate inlet water pressure, it is recommended that the system be plumbed after the beverage booster pump but before the beverage water filtration system. Refer to Figure 2 for proper tubing connections. CAUTION: Use care in routing the tubing to ensure that there are no bends or kinks.
Using Push-In Fittings To Attach Tubing Push tubing in as far as it will go. Tubing must be inserted past o-ring and hit backstop. Pull tube to ensure it is secured. 1 To Release Tubing Push in grey collet to release tubing. With collet held, pull tubing straight out. 2 1 2 CAUTION To reduce the risk associated with property damage due to water leakage: • Ensure all tubing and fittings are secure and free of leaks. • Do not install unit if collet is missing.
RO Membrane Cartridge (Replace every 24-36 months) continued 4) Pull down on RO cartridge. 5) Discard used RO cartridge. 6) Remove red cap from new RO cartridge and moisten the o-ring with water. 7) Insert new RO cartridge into the filter head. Be sure that the ears on the cartridge line up with the spaces in the head. 8) Turn new cartridge 1/4 turn to the right. 9) Open tank shut-off and inlet valves (see Figure 2) 10) Divert the Water Sample Valve outlet to drain.
Troubleshooting Guide Problem Cause Notes Solution Repair Beverage Booster Pump/System Contact Dealer Add Booster Pump Assembly Only if Beverage Booster System is not installed RO Membrane Fouled Replace RO Module and SFC Tubing (Stealth Flow Control) Feed Water Pressure, Temperature, RO Module Flow Rate and Reject Water should be checked Storage Tank Air Charge is Low Drain Tank using Sample Valve, with Sample Valve Open, Pumpup Air Charge, 8 -10 psi (55.2 - 68.
Warranty and Limited Remedy: THE FOLLOWING WARRANTIES ARE MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING, A CUSTOM OR USAGE OF TRADE: CUNO Incorporated warrants this Product to be free from defects in material and workmanship to the original end-user when installed in accordance with the Installation and Use Gu
