Mavea PURITY C Manuel utilisateur

PURITY C

Water Filter System

Manual

1 Deﬁnition of Terms

2 General Information

3 Operating and Safety Information

4 Installation

5 Exchanging the Filter Cartridge

6 By-Pass and Capacity Tables

7 Repair

8 Troubleshooting

9 Technical Data

10 Order Numbers

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Out

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1 Deﬁnition of Terms

All ﬁlter head types:

1Filter head

2Locking handle

3Water outlet 3/8" – 18 NPT

4Water inlet 3/8" – 18 NPT

5Wall mount

6Filter cartridge

7Protective cap

8Flush valve

9Flush hose

Additional for ﬁlter head types PURITY C 0–70%:

10 By-pass setting

2 General Information

2.1 Function and Application

MAVEA PURITY C is a ﬁlter system specially designed for use in food and beverage environments

to ensure consistently high water quality for individual customer applications as well as reliable and

simple operation.

The unique IntelliBypass ensures a constant by-pass proportion for the entire usage period, irrespec-

tive of the volumetric ﬂow of the terminal equipment used. The result is consistently high water

quality specially tailored to the requirements of the application and the local water conditions.

By reliably locking the ﬁlter cartridge in the ﬁlter head and controlling the water ﬂow, the innovative

locking handle ensures simple and reliable operation.

The ﬁlter cartridges of the PURITY C50/150/300 Quell ST system reduce the carbonate hardness*

in drinking water, thus preventing limescale deposits in the downstream terminal equipment. Using

the ﬂow method, calcium*, magnesium ions* and heavy metal ions* (e.g. lead and copper) are

selectively reduced from the drinking water via an ion exchanger. Furthermore, the ﬁlter material

binds contents that impair odor and taste (i.e. chlorine residues in the ﬁltrate and the by-pass water),

as well as organic impurities* and cloudiness*.

Typical applications for PURITY C50/150/300 Quell ST include coffee and espresso machines, hot

and cold drinks machines as well as combi steamers and conventional ovens.

* Not performance tested or certiﬁed by NSF.

2.2 Guarantee Provisions

The PURITY C ﬁlter system is subject to the guarantee of 2 years. A guarantee claim may be

asserted only if all instructions in this handbook are followed and observed.

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2.3 Storage/Transport

Adhere to the ambient conditions in the Technical Data (Chapter 9) for storage and transport.

The handbook should be retained for use with the product, kept for the whole service life of the ﬁlter

system and passed on to subsequent owners.

2.4 Recycling/Disposal

By disposing of this product and its packaging in the correct manner you are helping to prevent

potential negative impacts on people and the environment that could be caused by incorrect

disposal. Comply with local regulations and bring the units to be disposed of to a proper recycling

facility at the collection points provided.

Used ﬁlter cartridges can be returned to MAVEA LLC (see back of the cover) or disposed of accord-

ing to local regulations.

3 Operating and Safety Information

3.1 Qualiﬁed Personnel

Installation and maintenance of the ﬁlter system may be carried out only by trained or authorized

personnel.

3.2 Correct Use

Proper operation of the ﬁlter system is subject to the installation, use and maintenance described in

this manual.

3.3 Liability Exclusion

Installation must be performed precisely in accordance with the instructions in this manual. Neither

MAVEA LLC nor any afﬁliated company shall be held liable for any kind of damage, including direct

and indirect and subsequent damage and loss of proﬁt, arising from the incorrect installation or use

of product.

3.4 Speciﬁc Safety Information

Only water of drinking water quality may be used as intake water for the PURITY C water ﬁlter•

system. The PURITY C water ﬁlter system is only suitable for cold water use within the water

intake temperature range stated in Chapter 9. No microbiologically impaired water or water of

unknown quality may be used without appropriate disinfection.

If there are ofﬁcial instructions to boil tap water, the ﬁlter system must be decommissioned.•

When the requirement to boil water comes to an end, the ﬁlter cartridge must be replaced and

the connections cleaned.

For hygienic reasons, the ﬁlter material of the cartridge is subjected to a special treatment with•

silver. A small quantity of silver, which is harmless to health, may be released into the water.

This is in compliance with the World Health Organization (WHO) recommendations for drinking

water.

It is generally recommended to boil tap water for certain groups of people (e.g. people with•

weakened immune systems, babies). This also applies to ﬁltered water.

Note for people with kidney disease or dialysis patients: during the ﬁlter process, the potassium•

content may be increased slightly. If you suffer from kidney disease and/or have to stick to a

special potassium diet, we recommend prior agreement with your doctor.

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MAVEA LLC recommends that the ﬁlter system not be left unused for a long period. If the

PURITY C ﬁlter system is not used for several days (2–3 days), we recommend that the ﬁlter system

be ﬂushed with the ﬂushing volume X indicated in the table below. After periods of non-use of over

4 weeks, the ﬁlter should be ﬂushed with ﬂushing volume Y or else replaced. Please also note that

the maximum usage period of the ﬁlter cartridge is 12 months (Chapter 6).

Filter cartridge Flushing volume X

after 2–3 days non-use

Flushing volume Y

after 4 weeks non-use

PURITY C50 Quell ST 2 liters (0.5 US gallons) 20 liters (5.3 US gallons)

PURITY C150 Quell ST 3 liters (0.8 US gallons) 30 liters (7.9 US gallons)

PURITY C300 Quell ST 6 liters (1.6 US gallons) 60 liters (15.9 US gallons)

The ﬁlter system must not be opened or dismantled during operation. The ﬁlter cartridge must•

not be opened.

The ﬁlter system ﬁlter head is designed for a service life of 10 years counted from the date of•

installation. It must be replaced after 10 years.

Production date•

Production code ﬁlter head – example: H 8252 11882

8 Production year, here: 2008

25 Production week, here: calendar week 25

2 Production day from Monday (1) to Friday (5), here: Tuesday

11882 Consecutive identiﬁcation number

Production code ﬁlter cartridge – example: B8252080010

8 Production year, here: 2008

25 Production week, here: calendar week 25

2 Production day from Monday (1) to Friday (5), here: Tuesday

08 Batch No. ﬁlter medium, here in terms of quantity the eighth batch used

0010 Consecutive number of the ﬁlter cartridge, here the tenth cartridge; reset when the day changes

3.5 Technical Safety Assembly Instructions

The terminal equipment operated with the ﬁlter must be free of limescale prior to installation.•

Protect the ﬁlter system from sunlight and mechanical damage. Do not assemble near sources•

of heat and open ﬂames.

A stop valve must be installed before the ﬁlter system intake hose.•

If the water pressure is higher than 8.6 bar (125 psi), a pressure reducer must be installed in•

front of the ﬁlter system.

The ﬁlter head may be connected to the mains only with a non-return valve according to•

EN 13959 or higher quality protection against return ﬂows (see Chapter 10).

No copper pipes and no galvanized or nickel-plated pipes/connectors may be installed between•

the water ﬁlter and consumer. When choosing the material for parts that come into contact with

water after the MAVEA ﬁlter system it must be remembered that, due to the process, decar-

bonized water contains free carbon dioxide.

All parts must be installed in accordance with the country-speciﬁc requirements on the installa-•

tion of drinking water facilities.

4 Installation

!Caution: Prior to installation, read the Technical Data (Chapter 9) and the Operating and Safety

Information (Chapter 3). After storage and transport below 0°C (32°F) the product must be stored in

the open original packaging for at least 24 hours at the stated ambient temperatures (Chapter 9) for

operation.

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4.1 Assembling the Filter Head, Water Connection

!Caution: Ensure that the locking handle on the head is open.

Close water intake and switch off power supply to the terminal equipment.•

Fit the wall mount• 5at the intended position.

!Caution: During assembly, note the installation dimensions, bending radii of the

hoses and dimensions of the accessories. The system can be operated vertically and

horizontally. When using the wall mount, install vertically only!

Fit the hoses at the water inlet “IN”• 4and outlet “OUT” 3of the ﬁlter head 1.

!Caution: The max. tightening torque at the connections must not exceed 14 Nm!

Check by-pass setting• 10 and, if necessary, adjust to local carbonate hardness

(Chapter 4.2).

Note: The by-pass has been factory set at 30%.

Engage the ﬁlter head• 1in the wall mount 5.

4.2 Setting By-Pass and Capacity

Identify the carbonate hardness of the local water using the MAVEA carbonate hardness test•

(Art. 710800). Alternatively, the local water supplier will provide information on carbonate hard-

ness.

Determine the by-pass setting and capacity according to the application and the carbonate•

hardness identiﬁed using the by-pass and capacity tables (Chapter 6).

Then turn the by-pass setting• 10 to the identiﬁed value.

Note: Only the PURITY C 0–70% ﬁlter head has a variable by-pass setting.

The PURITY C 30% ﬁlter head has a ﬁxed bypass setting of 30%.

4.3 Inserting the Filter Cartridge

Remove protective cap• 7.

Note the next exchange date in the date ﬁeld on the ﬁlter cartridge• 6.

Insert the ﬁlter cartridge• 6vertically in the ﬁlter head 1.

!Caution: The ﬁlter cartridge can only be inserted when the locking handle is open.

Make sure that the ﬁlter cartridge is positioned correctly.•

Turn the locking handle• 2until you feel it engage.

4.4 Commissioning

Open the water intake and switch on the power supply of the terminal equipment.•

Operate the ﬂush valve• 8and ﬁlter system until the ﬁltered water runs clear and without

bubbles. At least the ﬂushing volume X must be ﬂushed (see table in chapter 3.4).

Note: When bleeding/ﬂushing, catch water emerging from the ﬂush hose 9in an appro-

priate container.

Check system for any leaks.•

5 Exchanging the Filter Cartridge

The ﬁlter cartridge must be replaced after 6–12 months, at the latest 12 months after commission-

ing, irrespective of the level of exhaustion of the ﬁlter system. If the capacity of the ﬁlter cartridge

has already been exhausted (Chapter 6), it must be exchanged earlier.

!Caution: During the exchange, carefully examine all dismantled parts! Faulty parts must be

exchanged and dirty parts should be cleaned. Read the Operating and Safety Information (Chap-

ter 3) prior to exchange. After storage and transport below 0°C (32°F) the ﬁlter head and ﬁlter

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cartridge must be stored in the open original packaging for at least 24 hours at the stated ambient

temperatures (Chapter 9) for operation.

Note: When the locking handle is open, the water supply to the cartridge is interrupted and short-

circuit operation with direct water ﬂow from the water inlet 4to the outlet 3is possible (if neces-

sary, close the water supply and switch off the power supply to the downstream appliance).

Open locking handle• 2.

Activate the ﬂush valve• 8and remove pressure from the system.

Remove exhausted ﬁlter cartridge• 6from the ﬁlter head 1.

Note: The ﬁlter cartridge can be pivoted by 90° in the wall mount for easy removal.

Perform the steps described at 4.3 and 4.4.•

6 By-Pass and Capacity Tables

The stated capacities are guide values that, depending on the product volume ﬂow, local water qual-

ity and machine type can vary by +/– 20%. We are happy to advise on individual requirements! The

capacities shown in the following tables are based on German carbonate hardness and are not certi-

ﬁed by NSF.

6.1 Filter Heads PURITY C 0–70% with Variable By-Pass

Coffee and Espresso Machines/Vending Machines

German

carbonate

hardness

°dH

Grains per

US gallon

By-pass

setting

Filter capacity

PURITY C50 Quell ST PURITY C150 Quell ST PURITY C300 Quell ST

Liters US gallons Liters US gallons Liters US gallons

4 4 70% 1000 264 3000 793 6000 1585

5 5 70% 1000 264 3000 793 6000 1585

6 6 60% 1000 264 3000 793 6000 1585

7 7 60% 1000 264 3000 793 6000 1585

8 8 50% 1000 264 2500 660 5000 1321

9 9 50% 800 211 2000 528 4000 1057

10 10 40% 600 159 1700 449 3400 898

11 11 40% 500 132 1500 396 2900 766

12 12 30% 450 119 1300 343 2500 660

13 13 30% 400 106 1200 317 2300 608

14 14 30% 360 95 1100 291 2100 555

15 15 30% 340 90 1000 264 1900 502

16 16 30% 320 85 900 238 1800 476

17 17 30% 300 79 850 225 1600 423

18 18 30% 280 74 800 211 1500 396

19 19 20% 260 69 750 198 1400 370

20 20 20% 240 63 700 185 1300 343

21 21 20% 220 58 650 172 1200 317

22 22 20% 210 55 620 164 1150 304

23 23 20% 200 53 590 156 1100 291

24 24 20% 190 50 560 148 1060 280

25 25 20% 180 48 540 143 1020 269

26 26 20% 170 45 520 137 990 262

27 27 20% 165 44 500 132 960 254

28 28 20% 160 42 480 127 930 246

29 29 20% 155 41 460 122 900 238

30 30 20% 150 40 440 116 870 230

31 31 20% 145 38 430 114 840 222

32 32 20% 140 37 420 111 810 214

33 33 20% 135 36 410 108 790 209

34 34 20% 130 34 400 106 770 203

35 35 20% 125 33 390 103 750 198

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Combi Ovens and Conventional Ovens

German

carbonate

hardness

°dH

Grains per

US gallon

By-pass

setting

Filter capacity

PURITY C50 Quell ST PURITY C150 Quell ST PURITY C300 Quell ST

Liters US gallons Liters US gallons Liters US gallons

4 4 10% 1000 264 3000 793 6000 1585

5 5 10% 800 211 2500 660 5000 1321

6 6 10% 600 159 2100 555 4000 1057

7710%55014518004763500925

8 8 10% 500 132 1600 423 3000 793

9910%45011914003702700713

10 10 10% 400 106 1200 317 2400 634

11 11 10% 3 70 9 8 110 0 2 91 2 20 0 5 8 1

12 12 10% 340 90 1000 264 2000 528

13 13 10% 310 82 950 251 1800 476

14 14 10% 290 77 900 238 1700 449

15 15 10% 270 71 850 225 1600 423

16 16 10% 250 66 800 211 1500 396

17 17 10% 230 61 750 198 1400 370

18 18 10% 220 58 700 185 1300 343

19 19 10% 210 55 650 172 1200 317

20 20 10% 200 53 600 159 1150 304

21 21 10% 190 50 580 153 1100 291

22 22 10% 180 48 560 148 1050 277

23 23 10% 175 46 540 143 1000 264

24 24 10% 170 45 520 137 950 251

25 25 10% 165 44 500 132 900 238

26 26 10% 160 42 480 127 870 230

27 27 10% 155 41 460 122 840 222

28 28 10% 150 40 440 116 820 217

2 9 2 9 10 % 14 5 3 8 420 111 8 0 0 211

30 30 10% 140 37 400 106 780 206

31 31 10% 135 36 390 103 760 201

32 32 10% 130 34 380 100 740 195

33 33 10% 125 33 370 98 720 190

34 34 10% 120 32 360 95 700 185

35 35 10% 115 30 350 92 680 180

6.2 Filter Heads PURITY C 30% with Fixed By-Pass

German

carbonate

hardness

°dH

Grains per

US gallon

By-pass

setting

Filter capacity

PURITY C50 Quell ST PURITY C150 Quell ST PURITY C300 Quell ST

Liters US gallons Liters US gallons Liters US gallons

4 4 30% 1000 264 3000 793 6000 1585

5 5 30% 1000 264 3000 793 6000 1585

6 6 30% 850 225 2600 687 5000 1321

7 7 30% 750 198 2200 581 4000 1057

8 8 30% 650 172 1900 502 3600 951

9 9 30% 600 159 1700 449 3200 845

10 10 30% 550 145 1500 396 2900 766

11 11 3 0 % 4 8 0 12 7 14 0 0 3 70 2 70 0 713

12 12 30% 450 119 1300 343 2500 660

13 13 30% 400 106 1200 317 2300 608

14 14 30% 360 95 1100 291 2100 555

15 15 30% 340 90 1000 264 1900 502

16 16 30% 320 85 950 251 1800 476

17 17 30% 300 79 900 238 1600 423

18 18 30% 280 74 850 225 1500 396

19 19 30% 270 71 800 211 1450 383

20 20 30% 250 66 750 198 1400 370

21 21 30% 240 63 700 185 1350 357

22 22 30% 230 61 670 177 1300 343

23 23 30% 220 58 640 169 1250 330

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German

carbonate

hardness

°dH

Grains per

US gallon

By-pass

setting

Filter capacity

PURITY C50 Quell ST PURITY C150 Quell ST PURITY C300 Quell ST

Liters US gallons Liters US gallons Liters US gallons

24 24 30% 210 55 620 164 1200 317

25 25 30% 200 53 600 159 1150 304

26 26 30% 190 50 580 153 1100 291

27 27 30% 180 48 560 148 1050 277

28 28 30% 175 46 540 143 1000 264

29 29 30% 170 45 520 137 970 256

30 30 30% 165 44 500 132 940 248

31 31 30% 160 42 480 127 910 240

32 32 30% 155 41 460 122 880 232

33 33 30% 150 40 450 119 850 225

34 34 30% 145 38 440 116 820 217

35 35 30% 140 37 430 114 790 209

Chlorine reduction

The PURITY C water ﬁlter system has been tested according to NSF/ANSI 42 for reduction of chlo-

rine. The concentration of chlorine in water entering the system was reduced to a concentration less

than or equal to the permissible limit for water leaving the system, as speciﬁed in NSF/ANSI 42.

While testing was performed under standard laboratory conditions, actual performance of the sys-

tem may vary.

Substance Inﬂuent challenge

concentration

Reduction

Requirement

Actual average reduction

Chlorine 2.0 mg/L 50 % 94.8

Capacity and Flow Rate Table based on Chlorine Reduction

Water ﬁlter system PURITY C50 Quell ST PURITY C150 Quell ST PURITY C300 Quell ST

Capacity 3600 Liters/951 gallons 5400 Liters/1426 gallons 6300 Liters/1664 gallons

Rated service ﬂow (lpm) 0.25 gallons/min 0.25 gallons/min 0.25 gallons/min

7 Repair

Regularly check the ﬁlter system for leaks. Regularly check the hoses for kinks. Bent hoses must be

replaced.

The complete ﬁlter system must be replaced after 10 years.

!Caution: Prior to changing, read the Technical Data (Chapter 9) and the Operating and Safety

Information (Chapter 3).

Regularly clean the outside of the ﬁlter system with a soft, damp cloth.

!Caution: Do not use any abrasive chemicals, cleaning solutions or astringent cleaning agents.

8 Troubleshooting

8.1 No water ﬂow

Cause: Water intake closed.

Troubleshooting: Open the water intake at the upstream shut-off valve or by closing the locking

handle 2on the ﬁlter head 1.

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8.2 No or low water ﬂow in spite of open water intake

Cause: Mains pressure too low.

Troubleshooting: Check mains pressure. If the fault continues, check the ﬁlter system and ﬁlter

cartridge and change if necessary.

Cause: Filter head not mounted in direction of ﬂow.

Troubleshooting: Dismantle ﬁlter head and install in direction of ﬂow (Chapter 4).

8.3 Leak

Cause: Screwed connections not ﬁtted correctly.

Troubleshooting: Check mains pressure. Check all screwed connections and mount according to

Chapter 4. If the fault continues, exchange ﬁlter system.

9 Technical Data

PURITY C Filter System with Filter Cartridge

PURITY C50

Quell ST

PURITY C150

Quell ST

PURITY C300

Quell ST

Operating pressure 2 bar – max. 8.6 bar (29 psi – max. 125 psi)

Water intake temperature 4°C – 30°C (39°F – 86°F)

Ambient temperature during operation 4°C – 30°C (39°F – 86°F)

storage/transport –20°C to 50°C (–4°F – 122°F)

Nominal ﬂow 60 l/h (15.9 US gallons/h)

Pressure loss at nominal ﬂow 0.25 bar (3.6 psi)

Empty ﬁlter cartridge volume 1.0 l (0.3 US gallons) 1.9 l (0.5 US gallons) 2.9 l (0.8 US gallons)

Weight (dry/wet) 1.0 /1.4 kg (2.2/3.1 lb) 1.7/2.5 kg (3.7/5.5 lb) 2.7/3.9 kg (6.0/8.6 lb)

Dimensions of ﬁlter system (ﬁlter head with ﬁlter

cartridge) (Width/Depth/Height)

115/105/265 mm

(4.53/4.13/10.42 inch)

115/105/421 mm

(4.53/4.13/16.57 inch)

122.5/120/475.5 mm

(4.82/4.72/18.72 inch)

Dimensions (ﬁlter cartridge)

(Width/Depth/Height)

105/105/258,5 mm

(4.13/4.13/10.18 inch)

105/105/414,5 mm

(4.13/4.13/16.32 inch)

120 /120/469 mm

(4.72/4.72/18.46 inch)

Installed dimensions (vertical installation with wall

mounting) (Width/Depth/Height)

130/119.5/265 mm

(5.12/4.70/10.43 inch)

130/119.5/421 mm

(5.12/4.70/16.57 inch)

130/127/475.5 mm

(5.12/5.00/18.72 inch)

In addition to the accessories, the bending radii of the intake and outlet hose must be considered in addition to the dimensions of

the complete system, depending on the installation orientation.

Operating position Horizontal or vertical

Inlet connection 3/ 8" – 18 NPT

Outlet connection 3/ 8" – 18 NPT

System Tested and Certiﬁed by NSF International against NSF/ANSI

Standard 42 for the reduction of Chlorine taste and odor.

The PURITY C Water Filter System is used to remove carbonate hardness (temporary hardness/

alkalinity)* from drinking water to prevent limescale deposits in downstream appliances. Do not

use with water that is microbiologically unsafe or of unknown quality without adequate disinfection

before or after the system. Use cold water only. All of the materials used are safe for contact with

drinking water. Observe relevant regulations. Read the manual prior to use.

* Not performance tested or certiﬁed by NSF.

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