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TABLE OF CONTENTS

SAFETY INSTRUCTIONS ......................................................................................................................................PAGE 1
FEEDWATER PARAMETERS ................................................................................................................................PAGE 1
PARTS LIST............................................................................................................................................................PAGE 1
MOUNTING ............................................................................................................................................................PAGE 1
PLUMBING CONNECTIONS ................................................................................................................................PAGE 2
SYSTEM START-UP ..............................................................................................................................................PAGE 3
CARTRIDGE CHANGE INSTRUCTIONS ..............................................................................................................PAGE 4
PRODUCT DIMENSIONS ......................................................................................................................................PAGE 5
TROUBLESHOOTING GUIDE ..............................................................................................................................PAGE 6
WARRANTY ..........................................................................................................................................................PAGE 7
PLANNED MAINTENANCE ..................................................................................................................................PAGE 8
MOUNTING TEMPLATE ................................................................................................................INSIDE BACK COVER

SCALEGARD™ LP REVERSE OSMOSIS FILTRATION SYSTEM

CUNO MODEL NUMBER SGLP-RO

CUNO INCORPORATED

400 RESEARCH PARKWAY
MERIDEN, CT  06450 U.S.A

PH: 1-888-218-2866

IN CONN. OR WORLDWIDE

203-237-5541

FAX: 203-238-8701

WARRANTY

A warranty card is shipped with every new CUNO

®

system that leaves the factory, and will be found in the same envelope as this

owner's manual. Please fill out the bottom portion and return it to CUNO Incorporated as soon as the system is installed. Keep the
top portion for your records.

CUNO offers a 2 year warranty on this system after purchase if any part of the CUNO system is found to be defective in materials or
workmanship by CUNO's Engineers, CUNO Incorporated will replace such part at no charge, F.O.B. Enfield factory.

CUNO

Incorporated, however, shall not be liable for damages or delays caused by any defective material or workmanship, or by failure of any
parts due to normal wear and tear.

No equipment may be returned without a Returned Goods Authorization Number (RGA). Call CUNO Incorporated to obtain your RGA.

®

Summary of Contents for SCALEGARD SGLP-RO

Page 1: ...ry new CUNO system that leaves the factory and will be found in the same envelope as this owner s manual Please fill out the bottom portion and return it to CUNO Incorporated as soon as the system is installed Keep the top portion for your records CUNO offers a 2 year warranty on this system after purchase if any part of the CUNO system is found to be defective in materials or workmanship by CUNO ...

Page 2: ...g L Iron Fe 0 1 mg L Hydrogen Sulfide none allowable Feed pH 4 11 Free chlorine 2 mg L Manganese Mn 0 05 mg L Turbidity 5 NTU NOTE For waters over 10 grain hard a CUNO water softener is recommended for pretreatment Consult CUNO technical services for correct sizing PARTS LIST SEE FIGURE 1 PAGE 2 THE FOLLOWING PARTS ARE INCLUDED WITH THE SCALEGARD REVERSE OSMOSIS WATER FILTRATION SYSTEM PLEASE UNPA...

Page 3: ... from the water sample valve assembly to the inlet of the Foodservice Equipment See Figure 1 5 Remove the white plug from the bottom port of the RO Module 6 Remove the red cap from the RO module and moisten the o rings with water Insert the cartridge into the filter head Be sure the ears on the cartridge line up with the spaces in the head Then turn the cartridge 1 4 turn to the right 7 Connect th...

Page 4: ...e sample valve 6 Allow tank to fill Approximately 60 minutes 7 Open Water Sample Valve outlet to drain Empty tank Water flowing from tank will reduce to a fast drip when tank is empty 8 Allow product water to run to drain for 60 minutes 9 Close sample valve and allow the tank to fill Approximately 60 minutes How to Use Push In Connectors Figure 2 1 Push in collet to release tubing 2 Tubing is secu...

Page 5: ...ne Replace every 36 months 1 Close tank shut off and inlet valves see Fig 1 2 Turn used RO module cartridge 1 4 turn to the left 3 Pull down on cartridge 4 Remove the red tubing from the fitting refer to Figure 3 5 Discard used cartridge 6 Remove red cap from new module and moisten the o ring with water 7 Remove the plug from the RO Module 8 Insert the red tubing from Step 4 into the new module 9 ...

Page 6: ... m a l c g n i d n a b k n a T 9 4 0 6 0 3 e g d i r t r a c r e t l i f e r P 10 6 0 7 5 5 e l u d o m O R 20 7 8 9 5 5 e v l a v r e t a w t e l n I 0 7 2 2 3 2 0 6 t f 1 g n i b u t e u l b 8 3 2 0 3 1 1 2 8 t f 0 1 g n i b u t d e r 4 1 5 0 2 1 1 2 8 Flow Control Assembly 53 52001 e v l a v f f o t u h S 4 1 d n a r e t p a d A 4 1 x 8 3 e e T 8 3 s e d u l c n I y l b m e s s A e v l a V e l ...

Page 7: ...ate and Reject Flow Rate should be checked before replacing Module Replace RO Module The unit produces pure water slowly A dripping leak can prevent the tank from filling Drain Tank using Sample Valve with Sample Valve Open Pump Up Air Charge 8 to 10 psi Close Sample Valve Unscrew Blue Cap to Access Schrader Air Valve Repair Leak A more frequent pre filter change out schedule may be needed Replace...

Page 8: ...this system after purchase If any part of the CUNO system is found to be defective in materials or workmanship by CUNO s Engineers CUNO Incorporated will replace such part at no charge F O B Enfield factory CUNO Incorporated however shall not be liable for damages or delays caused by any defective material or workmanship or by failure of any parts due to normal wear and tear No equipment may be re...

Page 9: ... or above 10 psi complete the following steps a Using a standard bicycle pump add or release air pressure in the tank b Repeat Steps 4 5 until the pressure is 8 10 psi c Make sure the blue cap is replaced on the air pressure port 7 Close the water sample valve 8 Turn on the inlet water valve and or booster system if applicable 9 Allow 60 minutes for tank to fill before operating equipment 1 Drain ...

Page 10: ...INSTR4232 0305 CUNO Incorporated 400 Research Parkway Meriden CT 06450 U S A Toll Free 1 888 218 CUNO Worldwide 203 237 5541 Fax 203 238 8701 www cunofoodservice com www cuno com ...

Page 11: ...7 000 450 750 ...

Page 12: ...INSTR4232 0305 CUNO Incorporated 400 Research Parkway Meriden CT 06450 U S A Toll Free 1 888 218 CUNO Worldwide 203 237 5541 Fax 203 238 8701 www cunofoodservice com www cuno com ...

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