PFT RITMO XL FC-230V Operating Manual
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PFT RITMO XL FC-230V Operating Manual

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Operating manual
Mixing pump RITMO XL FC-230V
Part 2 Overview, operation and service
Item no. of the operating manual:
RITMO XL FC-230V, 1 Ph, 50 Hz
RITMO XL, 230 V, 3 Ph, 60 Hz
00235202
Item no.: 00197819
Item no.: 00271454
Read the operating manual prior to starting any work!

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  • Page 1 Mixing pump RITMO XL FC-230V Part 2 Overview, operation and service Item no. of the operating manual: 00235202 RITMO XL FC-230V, 1 Ph, 50 Hz Item no.: 00197819 RITMO XL, 230 V, 3 Ph, 60 Hz Item no.: 00271454 Read the operating manual prior to starting any work!
  • Page 2 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service About us About us Publisher Knauf PFT GmbH & Co. KG Postfach 60 ▪ 97343 Iphofen Einersheimer Straße 53 ▪ 97346 Iphofen Germany Document name 00235202_1.0_GB Translation of the original operating manual (DE) Date of first issue 10.2022...

  • Page 3: Table Of Contents

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Table of contents Table of contents 4.4.3 Control box 230V 50Hz....1 General information........4.4.4 Control box 230V 60Hz....Information regarding the operating 4.4.5 Air compressor......... manual..........4.4.6 Mortar pressure gauge.....
  • Page 4 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Table of contents 5.13.2 Secure against restarting....5.13.3 Disconnecting and cleaning the mortar hose........5.13.4 Connecting the water hose....5.13.5 Cleaning the mixing tube....5.13.6 Cleaning the material hopper...

  • Page 5: General Information

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service General information General information Information regarding the operating manual This operating manual provides important information and instruc- tions on the correct use of the machine. A prerequisite for safe working is the observance of all stated safety guidelines and instructions.

  • Page 6: Keep The Manual For Future Reference

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service General information Structure of the safety and warning All safety and warning notices consist of: notices The danger sign and signal word Information on the nature of the hazard...

  • Page 7: Ec Declaration Of Conformity

    – (Dipl. in Industrial Engineering, University of Applied Sciences) Michael Duelli, Einersheimer Straße 53, 97346 Iphofen. The technical documentation is available from: – Knauf PFT GmbH & Co. KG, Technical Department, Einersheimer Straße 53, 97346 Iphofen. Iphofen Dr York Falkenberg...

  • Page 8: Quality Control Sticker

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service General information Quality Control sticker The following details can be found on the Quality Control sticker: CE confirmed as per EU directives Serial no / serial number Controller / signature...

  • Page 9: Purpose Of Flowmeter

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service General information 1.8.3 Purpose of flowmeter NOTE Application range! The flowmeter serves for measuring the volume of trans- parent liquid and gas flows in closed pipes. Optionally, the flowmeter can also be used for flow monitoring.

  • Page 10: Purpose Of Air Compressor

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service General information 1.8.5 Purpose of air compressor The air compressor has been designed and constructed only for the intended use described in this document. NOTE The air compressor is only intended for generating compressed air and may only be used with connected work devices.
  • Page 11 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service General information 1.8.5.2 General setup of the air compressor The air compressor corresponds to the national and international safety regulations and can therefore also be used in damp rooms or in the open air.

  • Page 12: Technical Data

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Technical data Technical data General information 1.300 Figure 3: Dimension sheet in mm Detail Value Unit Empty weight approx. 224 / 253 Length 1300 Width Height 1510 Individual weights...

  • Page 13: Power Connection

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Technical data Power connection Water connection Detail Value Unit Operating pressure, minimum Connection ¾ inch Figure 4: Water connection Operating conditions Environment Detail Value Unit Temperature range 2 - 45 °C...

  • Page 14: Capacity Values, Pump Unit D 7-2.5

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Technical data Capacity values, pump unit D 7-2.5 Pump capacity D 7-2.5 Detail Value Unit Pump capacity, approx. l/min at 385 rpm Operating pressure, maximum Maximum grain size Feed range , max.

  • Page 15: Emc Test

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Technical data EMC test The machine has been EMC tested and complies with the strict requirements of EMC Directive filter class B. The control box is equipped with a network filter.

  • Page 16: Transport, Packing And Storage

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Transport, packing and storage Transport, packing and storage Safety instructions for transport Improper transport NOTE Damage from improper transport! Improper transport may cause substantial property damage. Therefore: When unloading the packages on delivery, as well as transport within the company, pay attention and observe the symbols and instruction on the package.

  • Page 17: Transport Inspection

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Transport, packing and storage Transport inspection On receipt check the delivery immediately for completeness and trans- port damage. In case of externally visible transport damage, proceed as follows: Do not accept the delivery or under reserve only.

  • Page 18: Closing The Motor Tilt Flange

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Transport, packing and storage Closing the motor tilt flange CAUTION Danger of crushing at the motor tilt flange! There is a danger of crushing injuries when closing the motor tilt flange.

  • Page 19: Transporting A Running Machine

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Transport, packing and storage Transporting a running machine CAUTION Danger of injury from discharged mortar! Injuries to face and eyes can occur. Therefore: Before opening the couplings ensure that there is no more pressure on the hoses (observe display at mortar manometer).

  • Page 20: Description

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description Description Overview 11 10 9 Figure 8: Table of the assembly groups Motor protection handle Pump motor Connection of pump motor Quick fastener Slider handle Plastic side panel...

  • Page 21: Overview From Behind

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description 4.1.1 Overview from behind Air compressor (DELTA 2 or COMP M-250) Water flow meter (water manifold) Control box Figure 9: Overview from behind Brief description of RITMO XL FC-230V...

  • Page 22: Fields Of Application

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description Fields of application For pumpable pre-mixed dry mortar such as: gypsum plasters lime/gypsum plasters Cement plasters lime plasters fango material insulation plasters filling plasters armour and glueing mortar...

  • Page 23: Mixing Tube With Material Hopper

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description 4.4.1 Mixing tube with material hopper Mixing tube with material hopper, pump unit and pump motor. The pump motor with tilt flange can be removed from the mixing tube for transport purposes.

  • Page 24: Control Box 230V 60Hz

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description [12] Safety socket for air compressor connection Figure 13: Assembly unit control box 4.4.4 Control box 230V 60Hz Dummy connector / connection for remote control Pushbutton for control voltage "ON/ OFF"...

  • Page 25: Mortar Pressure Gauge

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description 4.4.5.2 Air compressor Air compressor DELTA 2 230V with pressure switch-off Figure 16: Air compressor 4.4.5.2.1 Dry running air compressor Runs completely without oil Benefits: High operational life, no downtime due to wear, like e.g. for a membrane compressor, as the wear of the sleeves and piston seals has a linear basis.

  • Page 26: Connections Of Water And Air

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description Connections of water and air Water sampling valve Connection air to spray gun Connection water supply from mains Mortar hose connection on mortar pressure gauge Water connection from water manifold to mixing tube...

  • Page 27: Pressure Booster Pump

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description Selector switch pressure booster pump The pressure booster pump can be operated in three different oper- ating modes. Switch position "0": Booster pump is switched off (e.g. if the water pressure is continu- ously at 2.5 bar).

  • Page 28: Accessories

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description Accessories ROTOMIX D pumps cpl. with size 35 coupling Item no. 20118000 Agitator for better decomposition and mixing of the material. Direct drive via tang of the rotor.
  • Page 29 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Description Delivery hood RITMO XL Item no. 00201620 Adapter cable plug 16A, 3 Ph, 230 V Schuko/coupling Item no. 00208091 Extension cable 3 x 2.5 mm², BLU 3-16 A | BLA 2-16 A - 25 m Item no.

  • Page 30: Operation

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Operation Safety Personal protective equipment The following protective equipment has to be worn for all operative work: Protective clothing Protective goggles Protective gloves Safety shoes Hearing protection...

  • Page 31: Monitoring The Machine

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.1.2 Monitoring the machine WARNING Access by unauthorised persons! The machine may only be operated when monitored. 5.1.3 Hazardous dusts WARNING Danger of damage to health! In the long term, inhaled dust can lead to lung damage or have other adverse health effects.

  • Page 32: Inspection By Machine Operator

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Inspection by machine operator Prior to each shift, the machine operator has to examine the effec- tiveness of the control and safety devices, as well as the proper fitting of the protection devices.

  • Page 33: Connecting The Power Supply

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.3.3 Connecting the power supply Connection 230V 50Hz 1. Only connect adapter cable (1) to the 230V AC network (2). 2. Connect the adapter cable with a permissible extension cable (3)
  • Page 34 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Connection 230V 3Ph. 60Hz 1. Only connect the machine to the 230V 60Hz AC network. DANGER Danger to life from electric current! The electrical connection must be fused correctly:...

  • Page 35: Checking The Strainer Screen

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.3.4 Checking the strainer screen 1. Unscrew the brass screen cup (1) with outlet tap from the pressure reducer. 2. Check whether the strainer screen (2) in the pressure reducer is clean.

  • Page 36: Switching On The Machine

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.3.5.1 Connection of water from water tank Item no. of pressure booster pump AV1000/1 (1): 00493686 The connected pressure booster pump ensures the required water pressure of at least 2.5 bar.
  • Page 37 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.3.6.1 Setting the water quantity 1. Close needle valve (1) completely. 2. Open water sampling valve (2) until the water emerges without bubbles, then close again 3. Press the water supply button (3) to adjust the water quantity.

  • Page 38: Mortar Hoses

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.3.7 Mortar hoses 5.3.7.1 Preparing the mortar hoses 1. Connect the cleaner coupling (1) at the water extraction valve (2). 2. Connect the mortar hose (3) to the cleaner coupling (2).

  • Page 39: Compressed Air Supply

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 4. Turn the pump motor selector switch (3) to "right" position. 5. Allow the machine to run until all the wallpaper paste has emerged from the end of the mortar hose.

  • Page 40: Feeding Dry Material To The Machine

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.3.8.3 Switching on the air compressor 1. Turn the air compressor selector switch (1) to the "1" position. It is also possible to operate the machine without compressed air, e.g.

  • Page 41: Booster Pump (Accessories)

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Feeding with injection hood Item no. 20600213 Mount the injection hood on the adapter fastening for injection hood RITMO XL item no. 00201619. Ensure a tight connection.

  • Page 42: Shutdown In Case Of Emergency

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.3.10.2 Putting the pressure booster pump into operation The following instructions have to be observed before operating the pump. The pump has to be installed in a horizontal position.

  • Page 43: Putting The Machine Into Operation

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation In case of danger proceed as follows: 1. Switch off the main switch immediately. 2. Secure the main switch against reactivation. 3. Inform responsible person at the operational site.

  • Page 44: Feeding Material To The Machine

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.5.2 Feeding material to the machine 1. Turn the main switch (1) to "ON". 2. Press the green pushbutton (2) control voltage "ON". 3. Empty the bagged material into the material hopper.

  • Page 45: Applying Mortar

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Applying mortar WARNING Danger of injury from discharged mortar! Discharged mortar may lead to injuries to eyes and face. Never look into the spray gun. Always wear protective goggles.

  • Page 46: Interruption Of Work

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Interruption of work NOTE Always observe the setting time of the material to be processed: Clean the system and mortar hoses depending on the setting time of the material and the length of the interrup- tion (pay attention to outside temperature).

  • Page 47: Switching Off The Air Compressor

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 2. Turn the pump motor selector switch (2) to the "0" position. Figure 61: Switching off the machine Switching off the air compressor 1. Turn the air compressor selector switch (1) to the "0" position.

  • Page 48: Action In Case Of Power Failure

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.11 Action in case of power failure Turn main switch to the "OFF" position 1. Close the air tap on spray gun. 2. Turn the main switch to the "OFF" position.

  • Page 49: Switching On The Machine Again After A Power Failure

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.11.2 Switching on the machine again after a power failure NOTE The machine is equipped with a restart interlock. In case of a power failure, this must be started as follows.

  • Page 50: Blowing The Water Manifold Dry

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5. Take mixing shaft (4) out of the mixing tube. Figure 68: Removing the mixing shaft 6. Open outlet taps (5) on the fitting block. 7. Allow water to drain off and close outlet taps again.

  • Page 51: Ending Work / Cleaning The Machine

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 2. Turn the main switch (3) to "ON". 3. Press the green pushbutton (4) control voltage "ON". 4. Turn the air compressor selector switch (5) to the "1" position.

  • Page 52: Disconnecting And Cleaning The Mortar Hose

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.13.3 Disconnecting and cleaning the mortar hose Disconnecting the water hose 1. Check the mortar pressure gauge (1) to determine whether the mortar pressure has fallen to "0 bar".

  • Page 53: Connecting The Water Hose

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.13.4 Connecting the water hose 1. Connect the water hose (1) to the mixing tube. Figure 75: Connecting the water hose 5.13.5 Cleaning the mixing tube NOTE There must not be any more material in the material hopper or mixing tube.
  • Page 54 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.13.5.1 Inserting the mixing tube cleaner 1. Remove the mixing tube cleaner (1) and cleaner shaft from the holding device and insert them into the mixing tube.
  • Page 55 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Cleaning the mixing tube CAUTION Danger of crushing at the motor tilt flange! There is a danger of crushing injuries when closing the motor tilt flange. Never reach into the closing range of the motor tilt flange.

  • Page 56: Cleaning The Material Hopper

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 4. Pull rubber mixing zone out of the material hopper and clean. 5. Reinsert or mount rubber mixing zone and pump unit after cleaning. 6. Ensure that the parts fit correctly.

  • Page 57: Safety

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.14.1 Safety Personnel The work for rectification of faults described here can be carried out by the operator, unless marked otherwise. Some works must be carried out only by specially trained skilled personnel or exclusively by the manufacturer.

  • Page 58: Table Of Faults

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation 5.14.4 Table of faults Fault Possible cause Troubleshooting Rectification by Machine does Water pressure too low Check the water supply, clean Operator/ not start water the strainer screen...
  • Page 59 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Fault Possible cause Troubleshooting Rectification by Pump motor Pump motor defective Replace pump motor Service technician will not start Connection cable defective Change connection cable Service technician...

  • Page 60: Hose Blockages

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Fault Possible cause Troubleshooting Rectification by Rotor too deep in pressure Replace pressure flange Service technician flange No original PFT spare parts Use original PFT spare parts...

  • Page 61: Removal Of Clogging In Hoses

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Possible causes: Heavily worn mortar hoses Badly greased mortar hoses Residual water in mortar hose Clogging of the pressure flange Severe restriction at the couplings Kink in the mortar hose...
  • Page 62 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Control box 60Hz 1. Turn the main reversing switch (1) to position "0". 2. Push the metal bracket (2) in the opposite direction. 3. Turn the main reversing switch (1) to position "I".
  • Page 63 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation NOTE Clean mortar hoses immediately Figure 89: Detaching the coupling 3. Cover coupling connections with tear-proof film. 4. Release cam lever (3) and hose connections. 5. Remove blockage by tapping or shaking at the point of the blockage.
  • Page 64 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Operation Control box 60Hz 1. Turn the main reversing switch (1) to position "0". 2. Push the metal bracket (2) in the opposite direction. 3. Turn the main reversing switch (1) to position "I".

  • Page 65: Maintenance

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Maintenance Maintenance Safety Personnel The maintenance works described here can be carried out by the operator, unless marked otherwise. Some maintenance work must only be carried out by specially trained technical personnel or exclusively by the manufacturer.

  • Page 66: Remove Connection Cable

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Maintenance 6.1.1 Remove connection cable Electrical system WARNING Danger to life from electric current! There is danger to life if you come in contact with live parts. Activated electrical components can carry out uncontrolled movements and cause serious injuries.

  • Page 67: Maintenance Plan

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Maintenance Maintenance plan The following paragraphs describe the maintenance works required for an optimal and trouble-free operation. In the event that increased wear is detected during regular checks, the required maintenance intervals have to be shortened according to the actual signs of wear.

  • Page 68: Air Filter Compressor

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Maintenance 6.4.2 Air filter compressor Implementation by a service technician 1. Unscrew the covers (1 & 2). 2. Remove the filter frame (3). 3. Blow through the filter frame from the inside to the outside or tap it.

  • Page 69: Strainer Screen In Pressure Reducer

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Maintenance 6.4.5 Strainer screen in pressure reducer Implementation by a service technician 1. Remove the closure cap (1) from the pressure reducer. 2. Take out the strainer screen (2) and clean (monthly).

  • Page 70: Setting Value Pressure Switch Air Compressor

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Maintenance 6.4.8 Setting value pressure switch air compressor Air compressor Air compressor switches "ON" switches "OFF" Compressor 2.4 bar 3.2 bar Figure 100: Air compressor pressure cut-off 6.4.9 Safety valve air compressor 1.

  • Page 71: Spare Parts Lists

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Maintenance The documents for the expert inspection can be found on the internet at www.pft.net. DOCUMENT CENTRE Open the Document Centre under Service → Downloads. In this area, select the expert inspection category to access all rele- vant inspection documents.

  • Page 72: Disassembly

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Disassembly Disassembly After the useful service life has been reached, the device has to be dismantled and disposed of in an environment-friendly manner. Safety Personnel Disassembly must be carried out by specially trained technical personnel only.

  • Page 73: Disassembly

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Disassembly Disassembly When decommissioning, clean the device and dismantle it according to the applicable work safety and environmental protection regula- tions. Prior to starting the disassembly: Switch off device and secure against restarting.

  • Page 74: Disposal

    Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Disposal Disposal Provided no return or disposal agreements have been made, recycle the disassembled parts: Scrap metals. Recycle plastic elements. Dispose of remaining components, sorted according to the type of material.
  • Page 75 Mixing pump RITMO XL FC-230V / Part 2 Overview, operation and service Disposal page 75 / 76...
  • Page 76 PFT - ALWAYS AT YOUR SITE Knauf PFT GmbH & Co. KG Postfach 60 97343 Iphofen Einersheimer Straße 53 97346 Iphofen Germany Telephone: +49 9323 31-760 Fax: +49 9323 31-770 Technical hotline: +49 9323 31-1818 info@pft.net www.pft.net...

This manual is also suitable for:

Ritmo xl0019781900271454

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