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Operating manual
Horizontal continuous mixer HM 2002
Part 2 Overview, operation and service
Item no. of the operating manual:
HM 2002, 230 V, 1 Ph, 50 Hz
HM 2002, 120 V, 1 Ph, 60 Hz, 2.2 kW with rubber mixing tube
HM 2002, 230 V, 1 Ph, 50 Hz (steel mixing tube)
Read the operating manual prior to starting any work!
20099859
Item no.: 00020473
Item no.: 00593359
Item no.: 20546003
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Related Manuals for PFT HM 2002
Summary of Contents for PFT HM 2002
- Page 1 20099859 HM 2002, 230 V, 1 Ph, 50 Hz Item no.: 00020473 HM 2002, 120 V, 1 Ph, 60 Hz, 2.2 kW with rubber mixing tube Item no.: 00593359 HM 2002, 230 V, 1 Ph, 50 Hz (steel mixing tube) Item no.: 20546003...
- Page 2 Horizontal continuous mixer HM 2002 / 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 20099859_1.0_GB Translation of the original operating manual (DE) Date of first issue 08.2022...
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Page 3: Table Of Contents
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Table of contents Table of contents Safety..........1 General information........5.1.1 Safety rules........Information regarding the operating 5.1.2 Monitoring the machine....manual..........5.1.3 Hazardous dusts......Division..........Inspection by machine operator.. - Page 4 Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Table of contents 6.4.5 Changing the V-belt......Actions after completed mainte- nance..........Periodic inspection/expert inspec- tion............ Spare parts lists....... 6.7.1 Accessories........7 Disassembly..........Safety..........Disassembly........8 Disposal............page 4 / 52...
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Page 5: General Information
Horizontal continuous mixer HM 2002 / 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: Display Of Safety And Warning Notices
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service General information Display of safety and warning notices In this manual, safety and warning notices are used in conjunction with signal words to raise safety awareness, indicate degrees of danger and explain safety measures. -
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
Horizontal continuous mixer HM 2002 / 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
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service General information 1.8.2 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: Technical Data
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Technical data Technical data General information Figure 3: Dimension sheet in mm Information Value Unit Empty weight approx. item no. 00020473 Empty weight approx. item no. 00593359 Empty weight approx. item no. -
Page 11: Connection Values Of Water
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Technical data Connection values of water Detail Value Unit Operating pressure, min. Connection ½ inch Figure 4: Water connection Operating conditions Environment Detail Value Unit Temperature range 2 - 45 °C... -
Page 12: Operating Conditions 120V 60Hz
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Technical data 2.3.3 Operating conditions 120V 60Hz Electrics 120V 60Hz Detail Value Unit Voltage, 1Ph 60 Hz Power consumption, max. Minimum fuse protection, type C CEE connection, 3-pin (2P/PE) supply line 3 x 4 mm²... -
Page 13: Transport, Packing And Storage
Horizontal continuous mixer HM 2002 / 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 14: Transport Inspection
Horizontal continuous mixer HM 2002 / 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 15: Transport In Individual Parts
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Transport, packing and storage Transport in individual parts The mixing tube can be removed in order to make it easier to transport the machine: 1. Loosen the quick closures (1) and take out the mixing tube (2) forward. -
Page 16: Description
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Description Description Overview Figure 6: Table of the assembly groups Rubber mixing tube Water supply to mixing tube "ON/OFF" pushbutton, is also emergency stop Protective grille with sack opener... -
Page 17: Fields Of Application
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Description Fields of application For bagged lime/cement-based ready-mixed dry mortar, such as: Masonry mortar Light masonry mortar Adhesive and reinforcement mortar Flow and joint mortar Cement plasters Finishing plaster... -
Page 18: Water Manifold
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Description 4.5.1 Water manifold Water to mixing tube Needle valve water quantity Antifreeze water drain cock Solenoid valve Pressure reducer Water sampling connection Water sampling valve Water connection from water supply Figure 8: Water manifold assembly 4.5.2... -
Page 19: Mixing Shaft
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Description 4.5.4 Mixing shaft Part no. 00431198 Mixing shaft Igel HM 2002 (4 levels) without mortar outlet flange Figure 11: Mixing shaft assembly 4.5.5 Dosing shaft Part no. 20547300... - Page 20 Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Description Water pump as standalone suction pump AV 1000 with integrated pressure cut-off and flow monitor, 230 V, 1 Ph, 50 Hz, 0.6 kW Item no. 00493686 Inlet strainer complete with stainless steel filter screen Item no.
- Page 21 Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Description Retrofit kit for water flow meter 100 - 1,000 l/h for HM 2002 Part no. 00001091 Cover of material hopper HM 2002 with accessories Part no. 00206710 You can find further accessories on the internet at www.pft.net or from...
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Page 22: Operation
Horizontal continuous mixer HM 2002 / 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 23: Monitoring The Machine
Horizontal continuous mixer HM 2002 / 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 24: Risk Of Injury Due To Rotating Dosing Shaft
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.3.1 Risk of injury due to rotating dosing shaft WARNING Rotating dosing shaft! Risk of injury when reaching into the material hopper. Figure 14: Grille cover During machine preparation and operation the grille cover (1) must not be removed. - Page 25 Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.3.3.2 Connecting the power supply 230V 60Hz 1. Only connect the machine to a 230V AC network. DANGER Danger to life from electric current! The electrical connection must be fused correctly:...
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Page 26: Checking The Strainer Screen
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.3.4 Checking the strainer screen 1. Check whether the strainer screen (1) in the water inlet is clean. 2. Remove the strainer screen from the water inlet and clean it. - Page 27 Horizontal continuous mixer HM 2002 / 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.
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Page 28: Setting The Water Quantity
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.3.6 Setting the water quantity 1. Close the needle valve (1). 2. Then open the needle valve (1) two turns. 3. In this position, the water quantity is approx. 200 l/h. -
Page 29: Shutdown In Case Of Emergency
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation Shutdown in case of emergency Shutdown in case of emergency In dangerous situations, machine movements have to be stopped as quickly as possible, and the power supply has to be disconnected. -
Page 30: Putting The Machine Into Operation
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation Putting the machine into operation 5.5.1 Feeding material to the machine Switching on the machine at 230V 1. Switch the machine on by pressing the green "ON" pushbutton (1). -
Page 31: Interruption Of Work
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation Interruption of work NOTE Generally, the setting times of the materials to be processed must be observed. (Pay attention to outside temperature when doing so). The guidelines of the material manufacturers have to be observed regarding breaks. -
Page 32: Action In Case Of Power Failure
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation Action in case of power failure Disconnecting the power supply 1. Disconnect the power supply. 2. Have the power supply connection checked by an expert. NOTE Generally, the setting times of the materials to be processed must be observed. -
Page 33: Measures In Case Of Risk Of Frost
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.10 Measures in case of risk of frost CAUTION Damage by frost! Water that expands on freezing inside the component can cause serious damage. Therefore: Only install dry parts. -
Page 34: Cleaning
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.12 Ending work / cleaning the machine 5.12.1 Cleaning Clean the machine daily at the end of work and in case of extended breaks. NOTE Water can enter sensitive machine parts! -
Page 35: Emptying The Mixing Tube
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.12.3 Emptying the mixing tube The machine must be cleaned daily after work and before prolonged pauses: 1. Stop filling material into the material hopper shortly before end of work. -
Page 36: Cleaning The Mixing Tube
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 3. Lightly grease the bearing journal (5) on the mixing shaft. Figure 40: Greasing the bearing journal 5.12.5 Cleaning the mixing tube 1. Release the quick closures (1) on both sides. -
Page 37: Cleaning The Material Hopper
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.12.7 Cleaning the material hopper The inside of the material hopper can be cleaned with a water hose after having been emptied completely. 1. Loosen the screw (1). -
Page 38: Faults
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation Personal protective equipment The following protective equipment has to be worn for all maintenance work: Protective clothing Protective goggles Protective gloves Safety shoes 5.13.2 Faults The following chapter describes possible causes for faults and the activities carried out for their rectification. -
Page 39: Table Of Faults
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Operation 5.13.3 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 40: Maintenance
Horizontal continuous mixer HM 2002 / 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 41: Remove Connection Cable
Horizontal continuous mixer HM 2002 / 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 42: Maintenance Plan
Horizontal continuous mixer HM 2002 / 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 43: Strainer Screen In The Water Inlet
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Maintenance 6.4.2 Strainer screen in the water inlet Implementation by operator 1. Remove the strainer screen (1) from Geka coupling. 2. Clean the strainer screen. 3. Replace the screen if dirt is severe. -
Page 44: Changing The V-Belt
Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Maintenance 6.4.5 Changing the V-belt 1. Loosen the four screws (1) and remove the cover hood (2). 2. Loosen the counter nuts (3) and screws (4). 3. The V-belt is tensioned by the dead weight of the gear motor. -
Page 45: Spare Parts Lists
Horizontal continuous mixer HM 2002 / 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 46: Disassembly
Horizontal continuous mixer HM 2002 / 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 47: Disassembly
Horizontal continuous mixer HM 2002 / 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 48: Disposal
Horizontal continuous mixer HM 2002 / 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 49 Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Disposal page 49 / 52...
- Page 50 Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Disposal page 50 / 52...
- Page 51 Horizontal continuous mixer HM 2002 / Part 2 Overview, operation and service Disposal page 51 / 52...
- Page 52 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...
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