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Cartridge & RO Membrane Change Instructions

Cartridge (Replace every 6 months)

1. Close tank shut-off and inlet valves (see Fig. 1).
2. Turn used prefilter cartridge 1/4 turn to the left.
3. Pull down on cartridge.
4. Discard used cartridge.
5. Remove red cap from new cartridge and

moisten the o-ring with water.

6. Insert new cartridge into the filter head. Be

sure that the ears on the cartridge line up with
the spaces in the head.

7. Turn new cartridge 1/4 turn to the right.
8. Open tank shut-off and inlet valves (see Fig. 1).
9. Check for leaks.

Flush Instructions

1. Close tank valve.
2. Open Water Sample Valve and divert to drain

for 5 minutes.

3. Close Water Sample Valve and open tank

valve.

Note: Be sure to install the cartridge into the
proper head by matching the icon on the
cartridge label with the icon on the head.

Membrane (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. Insert of new cartridge into the filter head. Be

sure that the ears on the cartridge line up with
the spaces in the head.

10. Turn new cartridge 1/4 turn to the right.
11. Open sample valve and divert to drain.
12. Open inlet valve and allow system to run for

30 minutes.

13. Flush membrane — follow steps 4 to 9 under

system start up instructions.

Note: Be sure to install the cartridge into the
proper head by matching the icon on the
cartridge label with the icon on the head.

(1) Prefilter 

Sedime

n

t & Ca

r

bo

n

(2) RO Membrane

Remove the red tubing from the fitting before 
completely removing the RO membrane cartridge

Figure 3

Содержание SCALEGARD SGLP-RO

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 11: ...7 000 450 750 ...

Страница 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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