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Knauf PFT G 5 c Manual

Mixing pump
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Manual for
BAL.NR.00 03 90 15
0,;,1* 3803
3)7 *  F
WE KEEP THINGS MOVING

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Summary of Contents for Knauf PFT G 5 c

  • Page 1 Manual for BAL.NR.00 03 90 15 0,;,1* 3803 3)7 *  F WE KEEP THINGS MOVING...
  • Page 3 Proper operation and maintenance will make the PFT G 5 c a dependable construction aid. The PFT G 5 c abides by the stringent safety standards of the German Builder’s Guild and has been granted the Guild’s certification of approval.
  • Page 4 3)7 *  F 3)76DOHV ,QVWUXFWLRQV 9HUVLRQ  )LUVW LQVSHFWLRQ DIWHU GHOLYHU\ It is mandatory that all delivery technicians check the machine settings at the end of the first spraying operation. Factory settings can change during the initial phase of operation. If necessary, resetting should take place right after initial run, without which faults are likely to set in.
  • Page 5 3)7 *  F &RQWHFWV 9HUVLRQ  Introduction ............................... .1 Contents ................................3 Overview ................................4 Water Armature..............................5 Operating and Display Elements........................6 Air Armature ............................... 7 Caddy Icons ............................... 8 Description of Functions............................. 9 Basic Safety Instructions ..........................10 Settings ................................
  • Page 6 3)7 *  F 2YHUYLHZ 9HUVLRQ  Mixing motor 10. Water connection Star wheel 11. Water inlet Protection grille 12. Control box Hopper 13. Mixing tube Water pump 14. Mixing tube lock Chassis 15. Tilted flange Star wheel motor 16. Fast lock Compressor 17.
  • Page 7 3)7 *  F :DWHU $UPDWXUH 9HUVLRQ  Water to mixing tube Water outlet Water outlet valve Needle valve Water pressure safety switch Water flow meter Water connection from mains or tank 10. Pre-water gauge pressure Pressure reducing valve 11. Post-water gauge pressure Solenoid valve BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 8 3)7 *  F 2SHUDWLQJ DQG 'LVSOD\ (OHPHQWV 9HUVLRQ  1. Display lamp : fault in system Sockets for main 32 A 2. Display lamp : direction of rotation 10. Remote control socket 42 V 3. Main reversing switch 11. Hand – 0 – automatic star wheel 4.
  • Page 9 3)7 *  F $LU $UPDWXUH 9HUVLRQ  1. Air from compressor Air pressure manometer 2. Reverse valve Air pressure safety switch 3. Switch off compressor Air to spraying gun BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 10 3)7 *  F ,FRQV 9HUVLRQ  'ULYHV )DXOWV Star wheel Motor safety switch off Water pump No material Compressor No water pressure Vibrator Wrong direction ,QVWUXFWLRQV Manual operation At subzero temperatures empty All water Do not insert hand into operating Automatic operation machine Maximum operating pressure 40...
  • Page 11 'HVFULSWLRQ RI )XQFWLRQV 9HUVLRQ  The PFT G 5 c is a continuous mixing pump for factory-blended dry mortar. It can be filled either by means of bags, a delivery hood or an injection hood. )2//2: $// 0$7(5,$/ 0,;,1* ,16758&7,216 )520 0257$5 0$18)$&785(5...
  • Page 12 3)7 * F %DVLF 6DIHW\ ,QVWUXFWLRQV 9HUVLRQ  The following terms and symbols are used in this manual to highlight important information: 127( Information for running the machine efficiently. :$51,1* Precautionary information for the prevention of accidents. :$51,1* The machine should only be operated in perfect working conditions. Comply with all safety instructions in this manual! Rectify all defects and faults immediately.
  • Page 13 3)7 *  F %DVLF 6DIHW\ ,QVWUXFWLRQV 9HUVLRQ  Follow all safety instructions on the machine. Ensure that all instructions are legible. Inspect the machine once every shift for visible damages and defects. Stop operating the machine immediately if you notice any changes in safety or operating behavior. Notify the construction site supervisor immediately.
  • Page 14 3)7 *  F 6HWWLQJV 9HUVLRQ  6DIHW\ 6ZLWFKHV Machine on Mashine off Water 2,2 bar 1,9 bar 2,0 bar 3,0 bar &RPSUHVVRU 6DIHW\ 9DOYH 5,0 bar against completely closed air pipe (factory setting and secured with knurled screw) 3UHVVXUH UHGXFLQJ YDOYH 1,9 bar at max.
  • Page 15 3)7 *  F 0RUWDU 3XPS 9HUVLRQ  The PFT G 5 c is equipped with the TWISTER D5-2,5 pumping system. 5RWRU XQG 6WDWRU DUH ZHDU DQG WHDU SDUWV ,QVSHFW WKHP UHJXODUO\ 3UHVVXUH 5XOH RI WKXPE 1,0 bar dynamic pressure per meter (conveying hose 25 mm): for gypsum plasters 0,2 - 0,3 bar dynamic pressure per meter (conveying hose 35 mm): for floor screed The back pressure should be at least 40% of the conveying pressure.
  • Page 16 3)7 *  F 0RUWDU 3XPS 9HUVLRQ  While using adjustable pumps, see to it that : the main switch is switched off during assembly. the stator protrudes evenly at the ends. the pin [1] is between the clamping jaws so that the stator cannot move. all screws on the clamp are tightened evenly.
  • Page 17 3)7 *  F 0RUWDU 3XPS 9HUVLRQ  127( Stator TWISTER D5-2,5 can be used up to 25 bar operating pressure. The maximum pumping distance depends on the viscosity of the mortar. Coarse- grained heavy mortar does not flow easily whereas fluid mortars, filling compounds and floor screed flow easily.
  • Page 18 3)7 *  F 6HWWLQJ XS WKH PDFKLQH 9HUVLRQ  Transport all machine modules as close as possible to construction site. (for assembly see 7UDQVSRUW page 3 12 01 419) Lock the rollers before starting the machine. Connect the water system with a ¾“ hose. Open water supply to deaerate and clean hose.
  • Page 19 )ROORZ WKHVH LQVWUXFWLRQV Main reversing switch should be on position I If red lamp lights up (change direction of rotation), PFT G 5 c will not turn on. Change direction of rotation at main reversing switch. ,I WKH GLUHFWLRQ RI URWDWLRQ LV ZURQJ IROORZ WKHVH LQVWUXFWLRQV You can lock the main reversing switch by pushing the direction plate either to the right or to the left.
  • Page 20 3)7 *  F 6HWWLQJ XS WKH PDFKLQH 9HUVLRQ  Press water flow button (1) (water pump should be running). Set approximate amount of water with needle valve (2). Connect the water hose of the water flow meter to the top water inlet of the mixing tube.
  • Page 21 3)7 *  F 6HWWLQJ XS WKH PDFKLQH 9HUVLRQ  The star wheel is switched off and the material supply to the mixing chamber is interrupted (e.g. to clean mixing zone with mixing tube cleaner, or to adjust pump). $8720$7,& The star wheel runs simultaneously with the mixing pump and is switched on and off with the air pressure control or remote control.
  • Page 22 3)7 *  F 6HWWLQJ XS WKH PDFKLQH 9HUVLRQ  Switch on compressor. Connect all necessary mortar hoses with each other. Flush with water to prevent clogging. Do not allow water to remain in the hoses. Use deaning adapter (in tool kit): see page 3 12 01 413 for more information.
  • Page 23 3)7 *  F 0RUWDU FRQVLVWHQF\6SUD\LQJ *XQV DQG &DSV,QWHUUXSWLRQV 9HUVLRQ  0RUWDU &RQVLVWHQF\ The mortar consistency is right when the material on the surface being sprayed flows into itself forming a consistent coat. Apply material on wall surfaces from top to bottom.
  • Page 24 3)7 *  F 3URFHGXUHV DW WKH (QG RI :RUN DQG &OHDQLQJ 9HUVLRQ  :$51,1* Before dismantling the rotor/stator pump or opening the motor flange make sure the pump and hoses are depressurized. Watch the reading on the mortar pressure gauge. At the end of the spraying operation switch off material supply (star wheel) and turn star wheel switch to O (1).
  • Page 25 3)7 *  F 3URFHGXUHV DW WKH (QG RI :RUN DQG &OHDQLQJ 9HUVLRQ  To clean hoses with varying diameters, use sponge balls of appropriate sizes. If hoses are heavily soiled, repeat this process until hoses are clean. Clean the spraying gun with running water. Shut water connection valve.
  • Page 26 3)7 *  F &KHFN OLVW 9HUVLRQ  +RZ FDQ \RX DYRLG RU UHFWLI\ SUREOHPV ZLWK WKH 3)7 *  F " )$8/7 &$86( 62/87,21 :DWHU Machine does not start! Check water supply Water pressure too low Clean dirt filters Gauge shows less than 2,2 bar Switch on water pump 3RZHU...
  • Page 27 3)7 *  F &KHFN OLVW 9HUVLRQ  - Compressor not powerful enough? - Air pipe compressor connected? Mortar flow stops! - Poor mixture in mixing tube? Add water. (air bubbles) - Mixing shaft faulty? When this does not help, clean or replace mixing shaft.
  • Page 28 3)7 *  F *HWWLQJ 5LG RI +RVH %ORFNV 9HUVLRQ  :$5,1* In accordance with safety regulations of the Builder’s Guild, all personnel that clear hose blocks should wear safety goggles. Take proper precautions to stand far away from the machine to avoid injury through discharged mortar.. Switch off star wheel motor (1).
  • Page 29 3)7 *  F 0HDVXUHV IRU :DWHU 6XSSO\ )DLOXUH 6XE]HUR 7HPSHUDWXUHV 7UDQVSRUW 9HUVLRQ  0HDVXUHV IRU :DWHU 6XSSO\ )DLOXUH Use suction inlet (Item No. 00 00 69 06) to supply the machine with clean water. 0HDVXUHV IRU 6XE]HUR 7HPSHUDWXUHV After cleaning machine: Cut off water supply.
  • Page 30 3)7 *  F 0HDVXUHV IRU :DWHU 6XSSO\ )DLOXUH 6XE]HUR 7HPSHUDWXUHV 7UDQVSRUW 9HUVLRQ  Switch on main switch and press green button (on). Switch on compressor. Press water flow button. Compressed air will now blow water out of the manifold (at 1,5 bar approx.
  • Page 31 3)7 *  F 0DLQWHQDQFH 9HUVLRQ  Clean compressor filter after every operation, if necessary, by knocking out dirt. Replace filter if it is heavily soiled. NOTE! The coarse side of the filter should be on the inside. Remove dirt filters in the pressure reducer every fortnight and clean them. Replace if necessary.
  • Page 32 3)7 ,QMHFWLRQ +RRG IRU WKH *  ,WHP 1R     The PFT injection hood is ues to fill dry mortar in the G 5 c with the help of the SILOMAT. When the G 5 c hopper is empty, the machine stops working.
  • Page 33 3)7 *  F 6SDUH SDUW OLVW 9HUVLRQ  Circuit diagram 0,37 / 4KW motor........................32 Circuit diagram 0,37 / 5,5 KW motor....................... .34 Circuit diagram 0,75 / 5,5 motor........................36 Spare part list hopper unit with frame ......................38 Spare part list mixing tube unit........................
  • Page 34 3)7 *  F &LUFXLW GLDJUDP 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 35 3)7 *  F &LUFXLW GLDJUDP 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 36 3)7 *  F &LUFXLW GLDJUDP 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 37 3)7 *  F &LUFXLW GLDJUDP 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 38 3)7 *  F &LUFXLW GLDJUDP 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 39 3)7 *  F &LUFXLW GLDJUDP 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 40 3)7 *  F 6SDUH SDUW OLVW KRSSHU XQLW ZLWK IUDPH 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 41 Saucer-head screw M8 x 16 DIN 603 galv. 20 20 72 00 Safety nut M 8 DIN 985 galv. 00 04 91 83 Chassis G 5 c 00 00 11 15 Castor for G 4.66 00 00 11 16 Double lockable castor G 4.66...
  • Page 42 3)7 *  F 6SDUH SDUW OLVW PL[LQJ WXEH XQLW 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 43 3)7 *  F 6SDUH SDUW OLVW PL[LQJ WXEH XQLW 9HUVLRQ  ,WHP 4W\ $UW1R 'HVFULSWLRQ 00 02 09 64 Motor connection cable 1,9m CEE plug 7x 16A 6h blue loop 5mm 00 01 04 89 Geared motor 4kW 273rpm RAL2004 00 04 86 29 Mixing shaft reinforced for G 4/G 5 20 10 06 50...
  • Page 44 3)7 *  F 6SDUH SDUW OLVW FRQWURO ER[ RXWVLGH 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 45 3)7 *  F 6SDUH SDUW OLVW FRQWURO ER[ RXWVLGH 9HUVLRQ  ,WHP 4W\ $UW1R 'HVFULSWLRQ 20 45 08 00 Motor protection switch 6-10 A 00 00 13 86 Auxillary contact HS 11 for MSM type AC 20 45 08 01 Motor protection switch 1-1.6 A 00 00 13 86 Auxillary contact HS 11 for MSM type AC...
  • Page 46 3)7 *  F 6SDUH SDUW OLVW FRQWURO ER[ RXWVLGH 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 47 3)7 *  F 6SDUH SDUW OLVW FRQWURO ER[ RXWVLGH 9HUVLRQ  ,WHP 4W\ $UW1R 'HVFULSWLRQ 00 00 22 50 Control lamp yellow 20 45 91 02 Bulb 48V screw in type 2W 20 45 74 01 Yellow cover (20 45 74 00) 00 00 22 51 Control lamp red 20 45 80 00...
  • Page 48 3)7 *  F 6SDUH SDUW OLVW ZDWHU PDQLIROG XQLW 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 49 3)7 *  F 6SDUH SDUW OLVW ZDWHU PDQLIROG XQLW 9HUVLRQ  ,WHP 4W\ $UW1R 'HVFULSWLRQ 20 20 17 00 Gasket Geka-coupling 20 20 15 00 Geka coupling 1/2" socket 20 20 25 01 Hose clip 20-23 (P) 20 21 36 02 Water-/air hose 1/2"...
  • Page 50 3)7 *  F 6SDUH SDUW OLVW DLU PDQLIROG XQLW 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 51 3)7 *  F 6SDUH SDUW OLVW DLU PDQLIROG XQLW 9HUVLRQ  ,WHP 4W\ $UW1R 'HVFULSWLRQ 00 00 79 15 Air compressor LK 250 cpl. 20 20 20 00 EWO coupling female 1/4" ext. thread non-blocking 20 42 79 00 Plug CEE 4 x 16A 6h red no.
  • Page 52 3)7 *  F 6SDUH SDUW OLVW ZDWHU SXPS 9HUVLRQ  BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ________________________________________________________________________________________...
  • Page 53 3)7 *  F 6SDUH SDUW OLVW ZDWHU SXPS 9HUVLRQ  ,WHP 4W\ $UW1R 'HVFULSWLRQ 00 02 06 12 Pressure booster pump kpl. 00 00 11 30 Pressure booster pump 20 20 50 00 Reducing nipple 1" ext. thread-3/4" int. thread no. 241 galv. 20 20 09 10 Geka coupling 3/4"...
  • Page 54 3)7 *  F 7HFKQLFDO 'DWD 9HUVLRQ  drive 400V 50Hz Pump motor 4 / 5,5 kW Star wheel motor 0,37 / 0,75 kW pump motor 374 / 400 rpm Star wheel motor 16 / 28 rpm Current input Pump motor 11,5 A for 400 V Star wheel motor 1,75 A for 400 V...
  • Page 55 1RWHV...
  • Page 56 PFT S.C.S. B.P 205 108, rue Aristide Briand F - 60282 Margny-les-Compiégne cédex Téléphone 00 33 (0) 3 44 90 10 40 Télécopie 00 33 (0) 3 44 90 09 72 PFT Systems Vertriebs-GmbH Sede secondaria in Italia Via Anna Frank, 18 I - 26841 Casalpusterlenfo Telefono (0) 2 - 213 32 58 Telefax (0) 2 - 213 32 59...