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FORCED ACTION MIXER PFT MULTIMIX Overview – Operation – Spare Parts Lists

Maintenance

23.04.2018

Page 29

23.04. 2018

Personal protective equipment

Wear the following protective equipment for all maintenance work:

Protective work clothing

Safety goggles

Safety gloves

Safety shoes

36.3 Table of malfunctions

Malfunction

Possible cause

Solution

Performed by

Machine does
not start

Power cable is defective

Repair the power cable

Service technician

Main switch not activated

Turn on the main switch

Operator

Circuit breaker triggered

Reset the FI circuit breaker

Service technician

Safety shut-down triggered

Close the protective grille,
check safety switch

Operator

Machine does
not respond

Safety shut-down responds

Close grille, check switch

Operator

Material hopper too full

Disconnect and clean slide

Operator

Mixing unit has jammed
(stones too large)

Eliminate the cause of the jam
and start up again

Operator

Not enough water

Increase the quantity of water

Operator

Motor protection switch triggered
– too full or mixing unit jammed

Open slide and empty,
then start up again

Operator

37 Maintenance

37.1 Safety

Personnel

Unless otherwise stated, the maintenance work detailed

here can be carried out by the machine operator.

Some tasks may only be carried out by specially trained

personnel or only by the manufacturer.

Work on electrical systems must always only be carried out by

qualified electricians.

Содержание MULTIMIX

Страница 1: ... Overview Operation Spare Parts Lists Item number of operating manual 00 62 78 04 MULTIMIX 400 V 3 Ph 50 Hz Item number of the machine 00 25 16 36 MULTIMIX 230 V 1 Ph 50 Hz 2 2 kW Item number of the machine 00 54 42 38 Read the operating manual prior to beginning any work ...

Страница 2: ...3 04 2018 Knauf PFT GmbH Co KG Postfach 60 97343 Iphofen Einersheimer Straße 53 97346 Iphofen Germany Tel 49 0 93 23 31 760 Fax 49 0 93 23 31 770 Technical hotline 49 9323 31 1818 info pft iphofen de www pft eu ...

Страница 3: ...Transport by crane 15 16 Transport in individual parts 15 17 Transportation of operational machines 400 V 16 18 Transportation of operational machines 230 V 16 19 Packaging 16 20 Operation 17 20 1 Safety 17 21 Machine preparations 18 21 1 Risk of injury due to rotating mixing arms 18 22 Connection to the 400 V power supply 18 23 Connection to the 230V power supply 19 24 Checking the direction of r...

Страница 4: ...ly 33 40 Disposal 33 41 Spare parts drawing spare parts list 34 41 1 MULTIMIX material hopper 34 41 2 Spare parts list MULTIMIX material hopper 35 41 3 MULTIMIX frame 36 41 4 Spare parts list MULTIMIX chassis 37 41 5 Mixing unit with gear motor 38 41 6 Spare parts list Mixing unit with gear motor 39 41 7 Limit switch On Off switch 40 41 8 Spare parts list Limit switch On Off switch 41 41 9 Control...

Страница 5: ...to Outdoor Noise Directive 2000 14 EC Internal manufacturing inspection as per Article 14 Section 2 in conjunction with Appendix V This declaration applies only to the machine in the condition it was in when sold Components attached or modifications undertaken by the end customer after purchase remain unconsidered This declaration becomes invalid if the product is converted or altered without appr...

Страница 6: ...ety If defects are found in the safety devices or any other area that could impair safe operation the supervisor must be notified immediately For defects posing a hazard to persons the operation of the construction machine must be halted until the defect is eliminated 2 2 Periodic inspection Construction machines must be tested for safe operation by a specialist as the usage conditions and operati...

Страница 7: ...e machine and accessible to operators at all times Always include the operating manual when transferring the machine to third parties The diagrams and illustrations shown in the manual are intended for better understanding of tasks and descriptions They are not necessarily shown to the correct scale and may vary slightly from the actual equipment used 3 2 Keep the manual for later use The operatin...

Страница 8: ...s Page 8 23 04 2018 4 Spare part lists You can find spare part lists for the machine in the Internet under www pft eu Access for dealers with username and password Access 4 1 Accessories 1 2 3 4 For recommended accessories equipment see PFT Machine and Equipment Catalogue or www pft eu ...

Страница 9: ...n approx 5 2 A Power consumption 2 2 kW Connection 16 A Power unit minimum 7 5 KVA 5 3 Connection values 230 V Electrical Specification Value Unit Tensioning 3Ph 50 Hz 230 V Energy consumption approx 9 A Power consumption 2 2 kW Connection 16 A Speed range 24 49 rpm Specification Value Unit Weight 148 kg Length 980 mm Width 1060 mm mixing hopper max 140 litres Capacity Ready mixed product approx 8...

Страница 10: ...ve acceleration value to which the upper limbs are exposed 2 5 m s 8 Type plate Fig 1 Type plate The type plate is found on the chassis and contains the following details Manufacturer Type Year built Machine number 9 Quality control sticker Fig 2 Quality control sticker The quality control sticker contains the following information CE confirmed in compliance with EU directives Serial number Contro...

Страница 11: ...th bag opener 2 Protective grille limit switch 3 Rotary bolt for protective grille 4 Shut off valve for water inlet 5 Main switch ON OFF 6 Mains connection 16A 7 Gear motor 8 Protection and retaining bar with bracket 9 Spare wheel 10 Spring plug 11 Foot height adjustable 12 Material outlet 13 Material outlet swivel arm CLOSED OPEN 14 Crane eyelet 14 13 12 11 4 5 6 7 8 ...

Страница 12: ...quid Powerful mixing arms save time while producing homogeneous mortar mixtures The mixed material is quickly and cleanly drained using a flat slide valve 1 on the hopper base 12 2 Areas of application Fig 6 Use Areas of application Concrete refurbishment PCC and SPCC mortars Fine concrete Screeds Furnace construction Flue construction Powder adhesive Mineral plasters Acoustic plasters Synthetic r...

Страница 13: ...with the PFT delivery pumps Swing and ZP 3 Easy handling Fast and clean emptying Compact and stable design Easy to maintain The PFT MULTIMIX fits via the PFT Swing and PFT ZP 3 Fig 8 ZP 3 under MULTIMIX 13 Accessories Fig 9 Power cable Item number 20 42 33 50 Power cable 5 x 2 5 50 m with CEE plug and coupling 16 A 6 h red Item number 20 42 33 60 Power cable 5 x 2 5 25 m with CEE plug and coupling...

Страница 14: ...lways observe the symbols and instructions on the packaging Only use the provided suspension points Only remove packaging immediately before assembly Suspended loads WARNING Danger of death due to suspended loads Falling or swinging parts can pose a fatal hazard when heavy loads are lifted Therefore Never step underneath suspended loads Follow instructions regarding the provided suspension points ...

Страница 15: ...ansport by crane Fig 13 Attachment points Attachment points To transport using a crane attach a rope to the attachment eyelets 1 Observe the following requirements The crane and lifting equipment must be suitable for the package weight The operator must be authorised to operate the crane Fastening the lifting gear Attach ropes or belts as appropriate 1 Ensure that the package is suspended so it is...

Страница 16: ... dry material Injury to the face and eyes can occur Carry out the following steps before transporting 1 Remove main power cable 1 2 Remove the water supply lines 3 Begin transport 19 Packaging Packaging information Individual packages are packed according to the applicable transportation requirements Only environmentally friendly materials were used for the packaging The packaging is intended to p...

Страница 17: ...otection NOTE The warning signs illustrated in this chapter relate to additional protective equipment that must be worn for particular working conditions Basic information WARNING Danger of injury due to improper operation Improper operation can lead to serious injuries or equipment damage Therefore Carry out all operating steps as described this operating manual Before starting any work ensure th...

Страница 18: ...7 Protective grille Fig 18 Mortar outlet Fig 19 Setting up the machine Install the machine on stable and even ground and secure it against accidental movements Do not tilt or roll the machine away Place the machine where it cannot be hit by any falling objects The operating element must be freely accessible Keep a free space of approx 1 5 metres around the machine 22 Connection to the 400 V power ...

Страница 19: ...2 230V connection 1 230V connection to the machine Fig 23 230V power supply 2 Only connect to power distributors that conform to regulations DANGER Danger of death due to electric current The electrical connection must be fused correctly For the operation of frequency converters only connect the machine to a power source with an approved FI circuit breaker 30mA RCD residual current device of type ...

Страница 20: ... of rotation 1 Switch on the machine using the main reversing switch 1 2 If the direction of rotation is incorrect change the direction of rotation using the main reversing switch NOTE If the direction of rotation is incorrect The main reversing switch is locked in the zero position by pushing the selector switch 2 to the left or right This defines the direction of rotation If the switch is set to...

Страница 21: ...Fig 27 Booster pump Fig 28 Filter screen 26 Switching on putting into service 400 V 1 2 Fig 29 Switching on 400 V 1 Open the tap 1 and allow the required quantity of water to flow into the material hopper 2 Close the tap again 3 Turn the main switch 2 to the I position 27 Switching on putting into service 230 V Fig 30 Switching on 230V 1 Press the green Operation ON button 1 2 The green pilot ligh...

Страница 22: ...lling the MULTIMIX with bagged material Fig 32 Bagged material Filling with bagged material DANGER Risk of injury from bag opener Sharp edges of the bag opener pose a risk of injury Wear safety gloves Do not switch off the mixer when the mixing drum is full or during the mixing procedure NOTE Granulate larger than 6 mm should not be put in the material hopper This could cause the machine to block ...

Страница 23: ...of crush injuries when closing the protective grill Never reach into the closing range of the protective grille 28 Emptying the machine Fig 36 Emptying the machine 1 The material hopper is emptied via the segment slide on the base of the container directly into a conveying pump below or into a wheelbarrow or container 2 Empty the hopper when the mixing unit is running The slide must be opened only...

Страница 24: ... Pay attention to outside temperature when doing so Observe the guidelines of the material manufacturer regarding interruptions 32 Measures to be taken in the event of a power failure NOTE The PFT MULTIMIX is fitted with an overload and undervoltage release If a fault occurs the main reversing switch switches to the zero position Then switch the machine back on NOTE Generally the setting times of ...

Страница 25: ...8 33 Measures to be taken if there is a risk of frost CAUTION Damage due to frost Water that expands on freezing inside the machine can cause serious damage Carry out the following steps when the pump is not operating and there is a danger of frost 1 Remove the hose 1 from the water inlet 2 Open the tap 2 2 1 Fig 39 Disconnecting the water supply ...

Страница 26: ...ssary call emergency services 5 Remove persons from the danger zone and carry out first aid measures 6 Keep access roads free for emergency service vehicles 7 If the seriousness of the emergency warrants this inform the responsible authorities 8 Assign specialist personnel to begin rectifying the fault After the emergency response WARNING Danger of death due to premature restarting All persons in ...

Страница 27: ...aning the machine seal all openings where water could enter and impair the safety and functions of the machine e g electric motors and control boxes Remove all coverings completely after cleaning The machine must be cleaned daily after work and before prolonged pauses 1 Spray out the inside of the mixing hopper with a water jet 2 The slide guide 1 must be completely clean at all times and lubricat...

Страница 28: ... either rectify it yourself or have authorised specialists do so NOTE A table below lists particular malfunctions and who is authorised to handle them 36 1 Malfunctions The following chapter details the possible causes of malfunctions and how to solve them Shorten maintenance intervals according to the actual load if malfunctions keep reoccurring Contact your dealer if malfunctions occur that cann...

Страница 29: ...ered Close the protective grille check safety switch Operator Machine does not respond Safety shut down responds Close grille check switch Operator Material hopper too full Disconnect and clean slide Operator Mixing unit has jammed stones too large Eliminate the cause of the jam and start up again Operator Not enough water Increase the quantity of water Operator Motor protection switch triggered t...

Страница 30: ...es Electrical system DANGER Danger of death due to electric current Contact with live components can lead to death or serious injury Live electrical components can move uncontrollably and cause serious injury Before starting work switch off the electrical power supply and secure it against being switched back on again 37 2 Maintenancetasks Provided no increase wear can be identified during regular...

Страница 31: ... have a tight fit 2 Check that all previously removed protective devices and covers have been properly reattached 3 Ensure that all tools materials and other equipment have been removed from the work area 4 Clean the work area and remove any traces of escaped material e g liquids processing material etc 5 Ensure that all safety devices are functioning properly 38 Environmental protection Environme...

Страница 32: ...due to improper disassembly Residual energy sharp edged components and corners on and around the device or on the tools required can cause injuries Therefore Ensure there is adequate space before starting any work Exercise caution when working with open sharp edged components Keep the work area clean and tidy Components and tools that are stacked on one another or left lying around can cause accid...

Страница 33: ...inst being switched on again Disconnect the entire energy supply from the machine and discharge the residual energy Remove operating and auxiliary materials as well as residual processing materials and dispose of them in an environmentally sound manner 40 Disposal Provided no return or disposal agreements have been made recycle the disassembled parts Metallic parts are scrapped Plastic elements ar...

Страница 34: ...tion Spare Parts Lists Spare parts drawing spare parts list Page 34 23 04 2018 41 Spare parts drawing spare parts list 41 1 MULTIMIX material hopper 1 2 3 4 5 26 25 24 23 22 21 20 19 18 17 16 36 35 34 33 32 31 30 29 28 27 6 2 7 8 9 10 11 12 13 14 15 ...

Страница 35: ... plated 14 1 20 10 10 10 Splint D 4 5 with ring 15 1 00 25 15 32 Mortar delivery flange MULTIMIX model 2012 RAL9002 16 1 00 00 79 86 Pin MULTIMIX outlet zinc plated 17 4 20 20 93 19 Washer 13 x 37 x 3 0 zinc plated 18 4 20 20 89 00 Lock nut M12 zinc plated pack of 10 19 4 00 42 04 07 Round head screw M12 x 30 turned 20 1 20 20 17 00 Seal Geka coupling 21 1 20 20 09 10 Geka coupling 3 4 external th...

Страница 36: ...FORCED ACTION MIXER PFT MULTIMIX Overview Operation Spare Parts Lists Spare parts drawing spare parts list Page 36 23 04 2018 41 3 MULTIMIX frame 1 2 3 10 9 8 5 7 6 5 4 ...

Страница 37: ...2004 2 4 20 20 63 22 Round head screw M8 x 20 zinc plated 3 4 20 20 72 00 Lock nut M8 zinc plated pack of 10 4 1 00 25 14 56 Chassis Multimix model 2012 RAL2004 5 4 20 60 68 05 Spring plug 3mm 6 2 00 25 14 59 Supporting foot with plate Multimix zinc plated 7 4 00 00 79 92 Bolt B16 H11 x 60 zinc plated 8 2 00 25 14 63 Supporting foot with wheel axle Multimix zinc plated 9 2 00 00 82 54 Spare wheel ...

Страница 38: ...ION MIXER PFT MULTIMIX Overview Operation Spare Parts Lists Spare parts drawing spare parts list Page 38 23 04 2018 41 5 Mixing unit with gear motor 1 2 3 4 5 6 18 17 16 23 22 20 21 20 19 7 8 9 10 11 12 13 14 15 ...

Страница 39: ...65 15 Circlip D52 x 2 8 1 20 12 16 14 Grooved ball bearing 9 1 00 22 68 45 Mixing arm outer short Multimix RAL9002 10 1 00 00 81 15 Multimix mixing arm scraper outer 11 6 20 20 90 00 Washer B 13 zinc plated 12 6 20 20 91 10 Spring washer B 12 zinc plated 13 6 20 20 68 01 Screw M12 x 30 zinc plated 14 1 00 00 79 93 MULTIMIX drive shaft 15 3 20 13 65 03 Key A 8 x 7 x 36 16 4 20 20 99 31 Hex screw M1...

Страница 40: ...FORCED ACTION MIXER PFT MULTIMIX Overview Operation Spare Parts Lists Spare parts drawing spare parts list Page 40 23 04 2018 41 7 Limit switch On Off switch 1 2 3 4 5 6 7 ...

Страница 41: ...t Limit switch On Off switch Pos Quantity Item no Description 1 1 00 00 73 81 MULTIMIX limit switch 2 1 20 43 05 00 Connector skintop PG 11 3 1 00 02 19 12 Cable HO7 RNF 4 x 1 5 4 1 00 02 19 50 Cable HO7 RNF 3 x 1 5 1 00 04 11 27 Skintop connection M 20 x 1 5 6 1 20 43 05 00 Connector skintop PG 11 7 1 00 25 39 04 On Off switch MULTIMIX 400V 3Ph model 2012 ...

Страница 42: ...PFT MULTIMIX Overview Operation Spare Parts Lists Spare parts drawing spare parts list Page 42 23 04 2018 41 9 Control box MULTIMIX 230V FU Item no 00545071 1 2 3 4 5 6 7 8 13 12 11 10 9 6 22 21 20 24 23 14 15 16 17 18 19 ...

Страница 43: ...s element for 42 V 9 1 00 05 38 35 Contact element 1 closer M22 10 1 00 06 69 94 Ferrite toroidal core D 35 5 mm 11 1 00 03 63 44 Control transformer 230 V 42 V EV10 0 07A 12 1 00 02 22 25 Foamed rubber fuse block 13 1 20 41 90 10 Microfuse 5 x 20 0 315A VPE 10 14 2 00 05 37 67 Hinge 180 15 1 00 06 53 15 Door RAL9002 16 2 00 10 43 81 Stainless steel handle 224 mm for control box 17 2 00 05 80 97 P...

Страница 44: ...4 2018 41 11 Control box holder MULTIMIX 41 12 Spare parts list Control box holder MULTIMIX Pos Quantity Item no Description 1 1 00 54 50 76 Control box holder MULTIMIX 230 FU RAL2004 2 4 20 20 61 00 Hex screw M 8 x 20 zinc plated 3 4 20 20 93 13 Washer B 8 4 zinc plated 4 4 20 20 93 14 Washer B 8 4 zinc plated 1 2 3 4 ...

Страница 45: ...FORCED ACTION MIXER PFT MULTIMIX Overview Operation Spare Parts Lists Circuit diagram 23 04 2018 Page 45 23 04 2018 42 Circuit diagram ...

Страница 46: ...cription 12 Disassembly 32 33 Disposal 33 E EC Declaration of Conformity 5 Emergency stop 26 Emptying the machine 23 Environmental protection 31 F Filling the MULTIMIX with bagged material 22 Function Area of application 12 G General information 7 General specifications 9 H Hazardous dust 22 I Index 46 Interruption of work 24 K Keep the manual for later use 7 L Layout 7 Limit switch On Off switch ...

Страница 47: ...unit with gear motor 39 MULTIMIX chassis 37 Spare parts list MULTIMIX material hopper 35 Storage 14 Switching off 230V 24 Switching off 400V 23 Switching off in an emergency 26 Switching on putting into service 230V 21 Switching on putting into service 400V 21 T Table of malfunctions 29 Technical data 9 Testing 6 Testing by machine operator 6 transport 14 Transport by crane 15 Transport checklist ...

Страница 48: ...are Parts Lists Page 48 23 04 2018 THE FLOW OF PRODUCTIVITY Knauf PFT GmbH Co KG Postfach 60 97343 Iphofen Einersheimer Straße 53 97346 Iphofen Germany Phone 49 9323 31 760 Fax 49 9323 31 770 Technical hotline 49 9323 31 1818 info pft iphofen de www pft eu ...

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