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Summary of Contents for Grunbeck BOXER RX 1 1/2
- Page 1 We understand water. Backwash filter | BOXER RX/RDX 1½" – 2" Operation manual...
- Page 2 General Contact Germany International Sales Phone +49 9074 41-145 Service Phone 09074 41-333 service@gruenbeck.de Availability Monday to Thursday 7:00 am - 6:00 pm Friday 7:00 am - 4:00 pm We reserve the right to technical modifications1. © by Grünbeck Wasseraufbereitung GmbH Original operation manual Edition: January 2023 Order no.: 100097460000_en_034...
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Page 3: Table Of Contents
Table of contents Table of contents Handing over the product to the owner/operating Table of contents ..............3 company ..............20 Introduction ............... 4 Operation/Handling ..........21 Validity of the manual ..........4 Product identification ..........4 Installing Grünbeck’s myProduct app .......21 Symbols used ............ -
Page 4: Introduction
Introduction Introduction This manual is intended for owners/operating companies, operators/users as well as quali- fied specialists and ensures the safe and efficient handling of the product. The manual is an integral part of the product. ► Carefully read this manual and the included manuals on the components before you operate your product. -
Page 5: Symbols Used
Introduction The type plate is located on the filter head. Designation Designation Data matrix code Water temperature Product designation Nominal pressure Serial no. DVGW test mark Order no. Flow rate QR code Nominal connection diameter Obey the operation manual Product type Pore size Symbols used Symbol... -
Page 6: Depiction Of Warnings
Introduction Depiction of warnings This manual contains information and instructions that you must obey for your personal safety. The information and instructions are highlighted by a warning symbol and are struc- tured as shown below: 1.4.1.2 SIGNAL WORD 1.4.1.3 Type and source of hazard 1.4.1.1 ●... - Page 7 Introduction 1.5.2 Authorisations of personnel The table below describes which tasks must be carried out by whom. Operator/ Owner/ Qualified Technical user operating specialist service company Transport and storage Installation and mounting Start-up/Commissioning Operation and handling Cleaning Inspection Maintenance semi-annually annually Troubleshooting Repair...
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Page 8: Safety
Safety Safety Safety measures ● Only operate your product if all components are installed properly. ● Obey the local regulations on drinking water protection, accident prevention and occupational safety. ● Do not make any changes, alterations or extensions on your product. Only use ge- nuine spare parts for maintenance or repair. -
Page 9: Product Description
Product description Product description Intended use ● The backwash filters BOXER RX and BOXER RDX are designed for filtering drink- ing water. ● The backwash filter RDX with pressure reducer, in addition, is suitable for the ad- justment of the outlet pressure on the withdrawal side in order to maintain the max. admissible operating pressure stipulated in DIN EN 806-2. -
Page 10: Product Components
Product description Product components Designation Designation Water meter screw connection Filter cylinder Seal Backwash handwheel Connection flange Drain outlet Pressure gauge Fixing screws for cover Pressure reducer cartridge Cylinder screws for connection flange O-ring Filter head Impeller Cover Filter element Maintenance ring 10 | 36... -
Page 11: Functional Description
Product description Functional description The unfiltered drinking water flows into the filter through the inlet side and from the outside in through the filter element and to the pure water outlet. Thus, foreign particles of a size > 100 µm are retained. Depending on their size and weight, foreign particles stick to the filter element, or they fall straight down into the filter cylinder. -
Page 12: Transport And Storage
Transport and storage Transport and storage Transport ► Transport the product in its original packaging only. Storage ► Protect the product from the impacts below when storing it: • Dampness, moisture • Environmental impacts such as wind, rain, snow, etc. •... -
Page 13: Installation
Installation Installation The installation of the system represents a major intervention into the drinking water sys- tem and must be done by a qualified specialist only. In accordance with DIN EN 806-2 and DIN EN 1717, the product is installed in the cold water pipe downstream of the water meter and upstream of distribution pipes or the appliances to be protected. -
Page 14: Requirements For The Installation Site
Installation Requirements for the installation site ● The installation site must be frost-proof and ensure the filter's protection from chemicals, dyes, solvents and their vapours as well as from direct sunlight. ● The installation site must be away from heat sources (e.g. washing machines, boil- ers and hot water pipes). -
Page 15: Water Installation
Installation Water installation 5.4.1 Preparing the pipe ► Install the water meter screw connection in the pipe. The distance between the two seals must be 160 mm. 5.4.2 Mounting the filter The rotatable connection flange enables the filter to be adapted to any flow direction given on site. - Page 16 Installation 5. Rotate the connection flange into the position matching your flow direction (refer to the marking on the connection flange). 6. Tighten the 4 cylinder screws crosswise (torque 16 Nm) – tighten them clockwise. 7. Install the filter without mechanical stress and firmly tighten the union nuts. 5.4.3 Attaching the backwash connection If it is not possible to install a waste water pipe, the backwash water can be collected in a...
- Page 17 Installation Example: Drain connection positioned on the drain Example: Drain connection positioned on the filter Designation Designation Waste water pipe provided by client on site Drain connection DN 50 acc. to DIN EN 1717 17 | 36...
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Page 18: Start-Up/Commissioning
Start-up/Commissioning Start-up/Commissioning The initial start-up/commissioning of the product must be carried out by a qualified special- ist only. Checking the product 1. Open the shut-off valves. 2. Open the closest water withdrawal point downstream of the filter to the maximum. »... -
Page 19: Setting The Month Indicator
Start-up/Commissioning Setting the month indicator Via Grünbeck’s myProduct app, you will receive a message about the timely backwash of the filter (refer to chapter 7.1). ► Set the maintenance ring to the month of the next maintenance (alternatively, to the month of the next backwash – every six months at the latest). Setting the pressure reducer (BOXER RDX) The factory setting for the pressure reducer is 4 bar. -
Page 20: Handing Over The Product To The Owner/Operating Company
Start-up/Commissioning The outlet pressure is set according to DIN EN 806-2. ► Comply with the max. admissible operating pressure. The screw of the pressure reducer cartridge can come loose. ► Tighten the screw during annual maintenance (refer to chapter 8.4.2) and when- ever required. -
Page 21: Operation/Handling
Operation/Handling Operation/Handling The filter is operated automatically and does not require any manual operation. ► Inspect the filter at regular intervals (refer to chapter 8.3). ► Carry out a backwash at regular intervals (refer to chapter 8.4). ► Flush the filter after a temporary shutdown (refer to chapter 10.1). Installing Grünbeck’s myProduct app You can register your product using Grünbeck’s myProduct app. -
Page 22: Maintenance And Repair
Maintenance and repair Maintenance and repair Maintenance and repair includes cleaning, inspection and maintenance of the product. The responsibility for inspection and maintenance is subject to local and national require- ments. The owner/operating company is responsible for compliance with the prescribed maintenance and repair work. -
Page 23: Inspection
Maintenance and repair The interval table below shows the minimum intervals for the activities to be carried out. Activities Interval Task • 2 months Visual/functional check Inspection • Read the pressure (for BOXER RDX) • Backwash Maintenance 6 months • Condition and leak check •... -
Page 24: Maintenance
Maintenance and repair Maintenance Some regular work is necessary to ensure the proper functioning of the product in the long term. DIN EN 806-5 recommends regular maintenance to ensure trouble-free and hygienic operation of the product. WARNING Irregular backwash of the filter ●... - Page 25 Maintenance and repair 8.4.2 Annual maintenance In addition to the semi-annual maintenance, the following work must be done: Designation Designation Impeller Backwash valve incl. seal Filter cylinder Spring assembly O-ring of filter cylinder Fastening nut incl. seal Backwash handwheel 1. Check the O-rings and flat seals for wear and tear. 2.
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Page 26: Spare Parts
Maintenance and repair Spare parts For an overview of the spare parts, refer to our spare parts catalogue at www.grünbeck.com. You can obtain the spare parts from your local Grünbeck representative. Wearing parts Wearing parts must be replaced by qualified specialists only. Wearing parts are listed below: 26 | 36... - Page 27 Maintenance and repair Designation Designation Pressure gauge Pressure reducer cartridge O-ring of filter cylinder Filter cylinder Impeller Spring assembly Filter element Backwash handwheel Backwash valve incl. seal Fastening nut incl. seal Tools required Order no. Strap wrench (to remove the filter cylinder) 105 805 Pipe socket wrench (for pressure reducer cartridge) 104000010001...
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Page 28: Troubleshooting
Troubleshooting Troubleshooting WARNING Contaminated drinking water due to stagnation. ● Infectious diseases ► Have malfunctions eliminated immediately. Observations Observation Explanation Remedy ► Fully open the shut-off valves Water pressure at the withdrawal The shut-off valves are not fully point too low open (pressure loss too high) The filter element is dirty... -
Page 29: Decommissioning
Decommissioning Decommissioning It is not necessary to put your product out of operation. In case of longer absences, e.g. holidays, precautionary hygiene measures according to VDI 3810-2 and VDI 6023-2 must be taken in order to maintain drinking water hygiene af- ter downtimes. -
Page 30: Dismantling And Disposal
Dismantling and disposal Dismantling and disposal 11.1 Dismantling The work described herein represents an intervention into your drinking water system. ► Have this work carried out by qualified specialists only. 1. Close the shut-off valves upstream and downstream of the filter. 11. -
Page 31: Technical Specifications
Technical specifications Technical specifications Dimensions and weights RX 1½" RX 2" RDX 1½" RDX 2" Installation height up to centre of connection Installation length with/without screw connection 283/160 277/160 283/160 277/160 ≥ 90 Distance to wall Installation depth up to centre of connection Total height Empty weight, approx. -
Page 32: Pressure Loss Curves Boxer Rx
Technical specifications 12.1 Pressure loss curves BOXER RX Designation Designation Pressure loss in bar Flow rate in m 32 | 36... -
Page 33: Operation Log
Operation log Operation log ► Document the initial start-up/commissioning and all maintenance activities. ► Copy the maintenance sheets, if necessary. Backwash filter BOXER ______________ Serial no.: ________________________ 13.1 Start-up/Commissioning log Customer Name: Address: Installation/Accessories Drain connection acc. to DIN EN 1717 Floor drain available Safety device Operating values... -
Page 34: Maintenance
Operation log 13.2 Maintenance Date Work performed Signature 34 | 36... - Page 36 Grünbeck Wasseraufbereitung GmbH Josef-Grünbeck-Str. 1 89420 Hoechstaedt/Germany +49 9074 41-0 +49 9074 41-100 info@gruenbeck.com For more information www.gruenbeck.com go to www.gruenbeck.com...
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