BRITA Gastronomy 200 Filter System Instruction Manual

BRITA Gastronomy 200 Filter System

Introduction

Function and Application Area
PROGUARD Gastronomy 200 is a filter system designed for use with appliances in catering to ensure constantly high water quality for individual customer appliances as well as reliable and simple operation. It is an electric RO system that combines several water treatment technologies. It is designed for the desalination of potable water with a pre-treatment of carbon block filtration for the production of high water quality. The water thus produced is intended to be used as feed water for Steam and Clean applications only, especially combi-steamers, baking ovens, and dishwashers. The performed desalination protects the machines from particles, limescale, and gypsum deposits as well as corrosion.

List of Abbreviations

devices such as notebooks, tablets, or smartphones, hereinafter referred to as “App”.

Definition of Terms

Reverse Osmosis (RO)| A water filtration method that separates the incoming raw water into so-called permeate and concentrate. Within the scope of PROGUARD Gastronomy 200, semi-permeable membranes are used that act as separators by allowing only water molecules and gases like carbon dioxide to pass while retaining larger molecules and ions.
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Raw water| Water that is provided by the municipal water main (usually untreated drinking water).
Permeate| The share of RO-treated water that passes through a semi- permeable membrane is called permeate. The membranes of PROGUARD Gastronomy retain≥ 97 % of all salts in the water. Thus, permeate is very pure water that consists almost exclusively of water molecules.
Concentrate| The share of RO-treated water that did not pass through a semi-permeable membrane is called concentrate. In addition to the original salinity of the raw water, concentrate also contains all those salts that have been retained by the semi-permeable membrane.
Water hardness| The sum of calcium and magnesium ions in the water. These ions can cause deposits like scale or gypsum.
Water hardness types and other salts| One can differentiate between two different types of water hardness: Carbonate hardness and permanent hardness.
Conductivity| The conductivity level is determined by the amount of all salts present in the water. Together with the measured degree of carbonate hardness, it serves as a relatively good indicator to determine whether the local raw water causes, if untreated, an increased chance of corrosion in a downstream installed Steam machine.
TDS| Indicates the sum of the dissolved solids (salts) in the water. The TDS value is derived from the measured conductivity.
App| The App makes a recommendation as to whether PROGUARD Gastronomy 200 or any other solution of the BRITA Professional Filter portfolio is the appropriate product for the intended use. About the installation of PROGUARD Gastronomy 200, the App is essential to support with links to installation videos and step-by-step tutorials.

Disposal and Recycling
Make sure the disposal of PROGUARD Gastronomy 200, its refill components (e.g., cartridges), and its spare parts (e.g., pump) is by the local regulations.

Warranty Provisions
PROGUARD Gastronomy 200 is subject to the statutory warranty to the original end user. The warranty period commences on the date of purchase and is administered as follows:

• For TWO YEARS the entire system and replaceable components (excluding prefilter cartridges)
• For ONE YEAR the pre-filter cartridge With the exception of the pre-filter and membrane cartridges as well as potentially the tank from the accessory portfolio, the PROGUARD Gastronomy system has a limited lifetime of FIVE years and must be replaced after this period.
• The pre-filter cartridges have a limited lifetime of ONE-year maximum and must be replaced after this period at the latest.
• The RO membranes have a limited lifetime of TWO years maximum and must be replaced after this period at the latest.
• The tanks from the accessory portfolio have a limited lifetime of THREE years maximum and must be replaced after this period at the latest.

Certain elements of PROGUARD Gastronomy must be checked regularly by a service technician and/or the end user, e.g. check parameters in the display. Failure to follow the recommended measures of the service technician will void the warranty. A warranty claim may only be asserted if all instructions in this manual are followed and observed.

Liability Exclusion
The installation of PROGUARD Gastronomy 200 and the replacement of filter cartridges and spare parts must be performed precisely per the descriptions in this Installation and Operating Manual. BRITA shall not be held liable for any damage, including subsequent damage, arising from the incorrect installation or use of the product. BRITA reserves the right to alter its non-legally prescribed Vcommitments or any other information provided in this manual without informing any of its customers.

Operating and Safety Instructions

Read, understand, and follow all safety information contained in these instructions before installation and use of any PROGUARD Gastronomy 200 component.

General

Warning

• To reduce the risk associated with the ingestion of contaminants:
• Water used as intake water for PROGUARD Gastronomy 200 must be of drinking water quality
• In the case of an official order, for instance from local authorities, to boil tap water, BRITA-filtered water must be boiled as well. When the requirement to boil water comes to an end, all filter cartridges must be replaced and the PROGUARD Gastronomy 200 system including all connections and hoses be flushed thoroughly.
• 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.
• Installation and maintenance of PROGUARD Gastronomy 200, its refill components, and its spare parts MUST be carried out by an electrically qualified person with an understanding of local and regional regulations/ codes that may affect the installation requirements.
• To reduce the risk of physical injury: Shut off PROGUARD Gastronomy 200 when maintaining or disassembling the unit as described in Chapter 4: Installation
• Please note : The device is live, the live components are marked in the device.
• An electrical safety check must be carried out after each bypass adjustment or maintenance of the system.

Caution
To reduce the risk associated with property damage including but not limited to water leakage:

• Read and follow this Installation and Operating Manual before installation and use of this system.
• Installation and use MUST comply with all state and local laws and regulations including plumbing regulations/codes.
• All parts must be installed by the country-specific guidelines on the installation of drinking water facilities. A backflow must be prevented according to EN 1717 at least by backflow preventer Type EA.
• The appliance is intended to be permanently connected to the main water supply.
• Take care when using pliers or pipe wrenches to tighten plastic fittings, as damage may occur if overtightening occurs.
• Ensure all tubing and fittings are secure and free of leaks.
• The pre-filter cartridge MUST be replaced every 12 months or at the rated capacity, whatever comes first, The filtrate conductivity should be tested periodically to verify that the system is working properly.
• PROGUARD Gastronomy contains replaceable components that are critical to the efficiency of the system. Replacement of the reverse osmosis components MUST be done with the original BRITA PROGUARD Gastronomy refill components or spare parts defined by the manufacturer, to assure the same efficiency and contaminant reduction performance.
• Do not touch the RO system with wet hands.
• Do not leave the RO system exposed to atmospheric agents.

Caution

• Before carrying out any cleaning or maintenance operation, disconnect the RO system from the electricity mains by taking out the plug from the power outlet.
• Regularly clean the outside of the RO system with a soft, damp cloth. Caution: Do not use any abrasive chemicals, cleaning solutions, or astringent cleaning agents.
• In the event of a fault or poor operation, switch off the RO system and contact an authorized technician.

Information
The food grade quality provided by PROGUARD Gastronomy 200 has been tested and confirmed by independent institutes. Product-specific certifications are located on the label, manual, the respective communication tools, and also at www.brita.net.

Storage Tank

Caution

• Storage tanks are provided in the PROGUARD accessory portfolio.
• The tank pressure (1.0 bar ± 0.2 bar) should be checked at least (!) yearly.
• Details concerning the manufacturer, year of manufacture, serial number, and technical data are provided on the label and tank itself.
• An inert gas, for instance,e nitrogen, MUST be used for the gas recharge.

General Product Information

How Reverse Osmosis Works in PROGUARD Gastronomy 200
PROGUARD Gastronomy 200 uses an electrical pump to force water molecules through semipermeable membranes. The concentrate of PROGUARD Gastronomy 200 with its concentrated amount of scale, gypsum, sodium chloride, and sodium sulfate will be released into the drain. The permeate however is nearly free of ions and molecules other than water and carbon dioxide.

Role and Functionality of The Main Components of PROGUARD Gastronomy 200

Pre-filter cartridge:
An activated carbon block is used in the pre-filter as a filter medium to protect the membranes in the PROGUARD Gastronomy system.

Membrane cartridges
The RO System is running with 2 membrane cartridges, which remove ≥ 97% of all salts in the water, e.g., sodium chloride and sodium sulfate. The resulting water is called permeate.

Pump
A built-in electric pump runs the system and pumps the filtrate to the downstream machine or into the (optional) downstream storage tank and releases the concentrate effluent to the drain. A minimum mains water pressure of 1 bar is required and a maximum of 6.0 bar.

Storage tank
Is offered in the accessory portfolio. Acts as a filtrate reservoir to provide sufficient filtrate when the machine’s water demand exceeds the regular filtrate output of PROGUARD Gastronomy 200.

Bypass
The adjustable bypass valve provides machine-based mineralization levels configurable through the blending of raw water. This is especially important for boiler ovens requiring a specific level of mineralization stipulated in the manufacturer’s specifications.

Automatic flushing
The system has an automatic flushing mechanism. After each operation time and every 6 hours after stagnation, the membranes are flushed for approx. 1 min to keep the high-quality filtrate level even during stagnation times.

Emergency bypass
Ensures sufficient feed water to run the machine at any time, even if the RO system is not working properly. The emergency bypass function, which, if the system is locked, re-routes the entire input water directly to the output by opening the solenoid valve. Doing so, even if just pre-filtered, water can be delivered while waiting for technical support. Flip the switch on the back of the unit to activate the emergency bypass.

Anti-flooding
The machine is equipped with an anti-flooding system, which can detect leaks in the machine and will immediately stop water delivery. The system cannot detect and block flooding from leaks outside the machine. The manufacturer cannot be held liable for any flood damage caused by leaking components outside the machine.

Display

The built-in display shows all relevant parameters for intuitive system monitoring:

• Left: Exhausted filter icon and next exchange of pre-filter
• Right: Inlet and pump pressure, flow rate, and conductivity of the filtrate.

Installation

App (BRITA Professional Filter Service)
The App is a tool that can be downloaded free of charge from App stores (Android, iOS) and https://www.brita.net. The App is required for the filter recommendation and advises on the installation and maintenance process.

Installation and Putting The System Into Operation
Make sure to have sufficient space available for PROGUARD Gastronomy 200 and the pre-filter at the intended place of operation

Backflow preventer:| Make sure to install a backflow preventer by the country-specific guidelines on the installation of drinking water facilities. A backflow must be prevented according to EN 1717 at least by backflow preventer Type EA. Install the backflow preventer at any position between the mains water supply and the pre-filter head’s male thread (inlet).
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Water connection:| The connections at the backside of the system are marked to simply identify Water Inlet (IN), Water Outlet (OUT) and Waste Water Connection (DRAIN):

Supply the machine with adequate tubing. Always install a shut-off valve upstream of the water supply circuit.

Installation of pre-filter:| First screw the pressure reducer and secondly the shutoff valve on the inlet of the pre-filterhead. Make sure the imprinted arrow on the pressure reducer points away from the shutoff valve and goes with the water flow.

Use a hose to connect the tap water supply with the G 3/4″ male thread of the shut-off valve at IN of pre-filtered.

Connect the DN8 G 3/4″ – G 3/4″ hose from the installation kit with the pre- filter outlet.

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Flush of the pre-filter cartridge:| Place a bucket close to the pre- filter cartridge and hang the hose into the bucket. Open the mains water supply valve, open the shutoff valve, and flush the cartridge with 20 liters. Close the shut-off valve again.
Connect pre-filter with RO system| Connect the G 3/4″ hose from the pre- filter outlet with the inlet connection of the PROGUARD system.
Waste water connection:| Use the 3 m waste water tube to connect the water drain with the corresponding connector into the wastewater outlet of PROGUARD Gastronomy:

•   Turn the connector on the drain water outlet of the RO system

•   Plug the wastewater tube in the connector and hang the other end of the tube deeply into the drain

•   Secure the position of the wastewater tube with a cable tie at the water drain

•   If necessary, shorten the tube to the required length Note: Use a tube cutter, not scissors!

Electricity connection:| Check the characteristics and safety requirements of the electrical system. Position the switch on 0 (machine off) and connect the machine to the electrical system with the specific cable.
Outlet connection and flushing of

membranes:

| Connect the outlet water hose to the system and put the other end of the hose into the bucket or the drain. Open the shut-off valve and turn on the RO system.

Flush the membranes for 10 minutes, stop for 5 minutes, and flush another 10 minutes.

Pump adjustment:| The vessel is equipped with a pressure adjustment system. In the pressure testing phase, it is adjusted to 8 bar. The pressure can vary based on the actual conditions at the installation site or based on system wear. After installation and during the maintenance phase, check and adjust the pressure if necessary with a screwdriver through the hole at the side of the housing. The hole is initially closed with a plug. Please remove the plug, adjust the pump adjustment, and then reinsert the plug.| Permitted values:

Minimum| 6.5 bar
Optimal| 8 bar
Maximum| 9 bar

Procedure:

Activate the system and check the pump pressure at the display. If calibration is necessary, proceed as follows:

•   Turn counterclockwise the slotted screw to minimize pressure
•   Turn clockwise the screw to slightly increase the pressure
•   Work on the screw to reach the permitted pressure values shown in the table above.

Bypass adjustment:| To set a bypass with raw water, the L-part of the systems housing must be opened by removing the screws. The system is equipped with a bypass valve to adjust the fixed residue of the produced water; the bypass is completely tightened in the delivery status. After installation and in the maintenance phase, check and adjust the bypass if necessary. When adjusting the bypass valve, ensure that there are live parts in the immediate surroundings. The key provided should be used to adjust the valve. The filtrate can be measured with a conductivity meter. Adjust the bypass valve until you reach the desired value. Close the housing again and carry out an electrical safety test.

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Machine connection:| Connect the RO system with the targeted appliance by screwing the outlet hose on the water inlet of the customer’s device.
 | Open the water supply switch on the terminal equipment’s power supply and check the system for any leaks and the proper operation.

Changing the filter cartridges

Change the pre-filter cartridge
The prefilter cartridge must be replaced once the stated capacity has been reached, by the manufacturer’s specifications, or no later than 12 months after commissioning, whichever occurs first.  For filter replacement, proceed as follows Turn off the electrical power supply of the system; close the shut- off valve of the water supply circuit.

1. Press the orange buttons to remove the lockbox.
2. Remove the exhaust filter by sliding it horizontally out of the filter head.
3. Prepare the new filter, removing the seal.
4. Position the new filter, inserting it horizontally in the filter head.
5. Position the lock box, pushing it up to the end of the stroke, and ensure the buttons have clicked into position (you will hear a click)
6. Flush the new cartridge (see 4.2 Installation)
7. Record the next exchange date on the cartridge label.

Change the 2 membrane cartridges
Procedure to replace the membranes: The membrane must be replaced after exhaustion (decreasing filter performance) or no later than 2 years, whichever occurs first.

1. Turn off the electrical power supply of the system; close the shut-off valve of the water supply circuit.
2. Remove the side “L” housing part by unscrewing it from the machine casing.
3. Unlock the locking slider of the orange closing plugs at the side and unscrew the plugs.
4. Dismantle the inner vessel sealing plugs, rotating with an adequate screwdriver inserted in the plug eyelets. This may require high force.
5. Remove both exhausted membranes, clean the vessel inside
6. Insert the new membranes
7. Assemble the inner vessel sealing plugs, and assemble the closing plugs until the locking slider triggers
8. Start the system, and deliver water for a complete air bleed. If necessary, adjust the pressure of the pump and the bypass (see the installation chapter)
9. Make sure the assembly is correct and that there are no leaks before mounting the casing back on.
10. Flush the new membranes (see 4.2 Installation)
11. Record the replacement in your service protocol to plan the next replacement accordingly.
12. Reset the filter capacity in the display by:
    • Press firmly the BRITA logo in the display for some seconds
    • You will pass to the second page.
    • On this page, keep pressing on “AP” for more than 5 seconds, you will hear a beep and the filter parameters will be reset.

Spare parts and Pre-filtration
The machine requires activated carbon pre-filtration, which is not opuusesnal, use only materials supplied or approved by BRITA. Not installing pre- filtration or use of unapproved components will cancel the warranty. Approved pre-filtration is the PROGUARD Gastronomy 200 pre-filter cartridge with carbon block filtration and 5μm particle retention. For maintenance, use only spare parts supplied or approved by the manufacturer.

Long Term System Shutdowns

BRITA recommends not to decommission PROGUARD Gastronomy 200 components for long periods. After installation, the machine must be powered on for hygiene and performance reasons (flushing) and the correct management of the exhaust filter. In case of extended periods of non-use (>10 days), turn off the water supply to the unit, remove and empty the pre-filter cartridge, and leave the membranes in the housing. When restarting the unit, the pre-filter cartridge is to be reinstalled and flushed per instructions with a minimum of 30 liters. Consider the limited lifetime of ONE-year maximum after the first installation. The entire PROGUARD Gastronomy system including the membranes has to be flushed thoroughly as well for a minimum of 10 minutes (see Chapter 4.2: Installation and Putting The System Into Operation). In the first liters of the flushed filtrate, an influence on taste and odor might be recognized. Flush minimum as long as this smell is not recognizable anymore. If functional losses in the form of reduced performance or operational problems are found after restarting, new membrane cartridges must be installed after llong- termshutdowns.

Troubleshooting

The following table lists possible errors, their likely root causes, and the recommended measures to fix the respective problem. The problem-solving measures may only be carried out by a service technician.

Shut off the emergency bypass switch on the backside of the system.
3| Issue with oven or dishwasher (corrosion, limescale deposits, gypsum deposits)| Insufficient line pressure| Check the line pressure it should be higher between 1 bar and 6 bar.
 |  | The capacity of membranes might be exhausted| Check the reduction of conductivity in the filtrate, the last replacement date and replace the membranes accordingly.
 |  | Water consumption outside of product specification (too low, too high)| Make sure that the usual water consumption of the oven/dishwasher machine meets the specifications of PROGUARD Gastronomy 200
4| No production of filtrate| Membrane clogged| Replace the 2 PROGUARD Gastronomy membrane cartridges
 |  | Electric pump defective| Replace the pump
5| The electric pump acts constantly in

stop & go mode

| Each smallest water demand is produced immediately.| Install a buffer tank out of the accessory portfolio to cover small demands and sum up filtrate productions to bigger amounts.
6| Leakage| Leakage at junction| Fix the leak (replace the affected hoses and fittings)
7| The pump is not rotating after a longer time of stagnation| The pump vane stuck after a long not intended stagnation| The pump has a screw on top to rotate and loosen the pump vane manually. The housing cover must be opened, screw accessible from the top view of the motor.
8| Error message in display regarding pressure values| Pressure values might have been exceeded once or regularly.| Restart the RO system and check, if the inlet and pump pressure are within specification. Adjust pump pressure if necessary.
9| Inlet pressure is too low| The Shut-off valve is not opened completely| Fully open shut-off valve
 |  | Pressure is adjusted| Check pressure reducer, if it is still in the specification.
10| Clogged pre-filter| Exceptionally high particle load in raw water| Install a commercial sediment filter with an adequate flow rate upfront.
11| A high level of conductivity is shown in the display| Stagnation effect after minutes of non-usage| View conductivity development during filtrate production for a miniof mum 1 minute, value should decrease significantly. If not, the membrane might be exhausted
 |  | Membrane exhausted| Exchange membranes
 |  | Water demand and filtrate production times too short to realize constant salt retention| Install a storage tank from the accessory portfolio to buffer filtrate and increase filtrate production volumes.
–| This applies to all error types| The root cause cannot be identified on site| Complaint process via your local BRITA sales partner

Technical Data

BRITA SE

• Heinz-Hankammer-Str. 1
• D – 65232 Taunusstein
• Tel. +49 (0) 6128 746-5765
• Fax +49 (0) 6128 746-5010
• professional@brita.net
• www.professional.brita.de

BRITA France SARL

• 52 boulevard de l‘Yerres
• F- 91030 EVRY Cedex
• Tél +33 (0) 1 69 11 36 40
• Fax +33 (0) 1 69 11 25 85
• infopro@brita-france.fr
• www.brita.fr

BRITA Benelux B.V.

• High Tech Campus 5
• NL – 5656 AE Eindhoven
• tel +31 (0) 40 281 39 59
• fax +31 (0) 40 281 84 36
• info@brita.nl
• www.brita.nl

BRITA Professional Filter Service App
Download our free-of-charge mobile app – An end-to-end digital tool for professional water filtration for iOS and Android or use it as a web app in the browser. For the web app please visit: https://professional.brita.net/app

• For product-specific certifications, see product label Information in the instructions for use subject to use. BRITA is a registerd trademark of BRITA SE, Germany.

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