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3. MAINTENANCE

Steinle Filter Press Pump Series

3.4.

Location of faults

PROBLEM

POSSIBLE FAULT

POSSIBLE SOLUTION

The pump does not
run

No control power

Switch red button at the control box, check

polarity

Too much hydraulic liquid (one

pressure gauge at housing indicates

pressure)

Drain hydraulic liquid to adjust the

diaphragm

The air pressure is to low

Increase air pressure via a filter-regulator

The air connection is blocked

Check / clean air supply connection

The suction is bad

Muffler is blocked

Check / clean / replace muffler

Suction connection is not tight

Tighten the suction line

Suction connection is blocked

Clean suction line

Valve balls are blocked or damaged Check dimensions and shape of valve balls

Valve seats are worn

Check dimensions and shape of valve seats

Pump starts with high pressure

Start the pump slowly (see chapter 2.2)

Air in suction / discharge line

Vent suction / discharge line

Dry suction against discharge

pressure

Wet the pump / start without discharge

pressure

The pump runs
irregular

Valve balls are blocked

Check dimensions and shape of valve balls

Diaphragm breakdown

Replace diaphragm

Check dimensions and shape of valve seats

Valve seats are worn

Check dimensions and shape of valve seats

Icing on the muffler

Improve air quality (see chapters 1.7.1 and

2.2.2)

Bad flow/pressure

Pressure fall in air supply

Increase air pressure via a filter-regulator

Pressure losses on suction side

Check/change installation on suction side

Air supply / air valve leaking

Check / repair / replace air supply / air valve

Suction or air connection blocked

Check / clean air supply / suction connection

Muffler is blocked

Check / clean / replace muffler

Valve ball worn or broken

Check dimensions and shape of valve balls

Valve seats are worn

Check dimensions and shape of valve seats

Air in liquid

Seal suction line; check / refill container

Diaphragm breakdown

Icing on the muffler

Check / replace diaphragms

Improve air quality (see chapters 1.7.1 and

2.2.2)

Air in hydraulic system

Remove air

Air in pipe system

Remove air

Suction pipe untight

Tighten

Pump leaks oil

Piston speed too high

Reduce air supply

Cavitation in hydraulic system

Check ball valves

Install larger suction pipe

Install pulsation dampener on

suction side

Seal worn out

Install filter in air supply

Change seal

Pump stops

Failure in control system

Check control system and

change sensors or solenoid valve

Pressure on discharge too high

Increase air pressure

No control power

Switch on power

Diaphragm

breakdown

Wrong selection of material

selection

Pump has no flow

after service

Pressure from discharge pipe press

the balls into the seats

To drain air from the pump use back flow

pipe(open the back flow pipe)

Содержание Steinle Filter Press Pump Series

Страница 1: ...Steinle Filter Press Pump Series edition 2020 rev 1 Original Instruction Read this instruction manual carefully before you install and operate the pump Pump models FP FH 25 FP FH 40 FP FH 50 FP FH 80...

Страница 2: ...Air pressure 11 1 7 3 Noise level 11 1 7 4 Temperature hazards 11 1 8 Air connection 11 1 8 1 Air treatment system 11 1 8 2 Air quality classes 12 1 9 Installation example 13 1 10 Recommended installa...

Страница 3: ...1 Performance test 21 3 2 Routine inspection 21 3 3 Complete inspection 21 3 4 Location of faults 22 3 5 FP FH 25 Disassembly of the pump 23 3 5 1 Before the disassembly procedure 23 3 5 2 Disassembly...

Страница 4: ...Spare parts list 44 4 5 FP FH 50 80 Spare parts drawing 47 4 6 FP FH 50 80 Spare parts list 50 4 7 Stocking recommendation 53 4 8 How to order parts 54 4 9 Pump code 55 5 DATA 56 5 1 Capacity curves 5...

Страница 5: ...ct of declaration Filter Press Pumps The object of the declaration described above is in conformity with the relevant Union harmonization legislation Directive 2006 42 EC of European Parliament and of...

Страница 6: ...his is what they say This symbol stands next to all safety instructions in this instruction manual where danger to life and limb may occur Observe these instructions and proceed with utmost caution in...

Страница 7: ...n diaphragm pump with a hose as the diaphragm This hose is compressed by a hydraulic liquid which also restores its original shape While the hose is compressed the slurry inside is displaced and flows...

Страница 8: ...closed the pump simply stops and has no energy consumption When the valve is opened the pump starts to operate again Thanks to this feature no additional pump control units such as pressure switches a...

Страница 9: ...e equipment is to be stored prior to installation place it in a clean location The pump should be stored in an ambient temperature of 15 C 59 F to 25 C 77 F and relative humidity below 65 It should no...

Страница 10: ...suction power may otherwise shrink the hose or other flexible piping The internal diameter of the hose should be the same as on the suction connection at the bottom of the pump to have best suction c...

Страница 11: ...ifference between the temperature of the product and the surrounding the tightening torques of the housing nuts should be checked periodically as part of preventive maintenance Please contact Tapflo f...

Страница 12: ...components are included in Tapflo s Air treatment system which can be ordered from us 1 8 2 Air quality classes ISO 8573 1 2010 Compressed Air Contaminants and Purity Classes Class Solid particles Wa...

Страница 13: ...t any damage to the pump The suction lift is up to 2 meters 6 6 ft from an empty suction pipe and up to 5 meters 16 4 ft from a wetted pipe The suction capability depends on the pump size see chapter...

Страница 14: ...ntrol box marked with and Keep care for the right poles The power consumption is 12 W 1 11 2 230 V AC The power supply is connected to the clamps inside the control box marked with L N and PE ground c...

Страница 15: ...1 INSTALLATION Steinle Filter Press Pump Series 15 1 11 3 2 230V AC power supply 1 11 3 3 24V DC power supply with diaphragm control unit...

Страница 16: ...e power the electronic device will recognise and switch a relay With the potential free contacts of this relay an alarm signal can be connected or the pump can be switched off 1 12 1 Installation of t...

Страница 17: ...D green Operation on as soon as power supply is on LED yellow On when no signal is given no diaphragm break Off as soon as current flows from 16 18 to 17 19 diaphragm break Signals terminal contacts s...

Страница 18: ...of the pump Below maximum allowable stroke frequency for cycles Please run the pump with the lowest possible speed Stroke One move of single diaphragm Two strokes per cycle FP25 60 1 min FP40 83 1 mi...

Страница 19: ...ulations It should be noted that potentially dangerous fluid residues may remain in the pump and can create a hazard to the operator or the environment therefore the pump has to thoroughly cleaned bef...

Страница 20: ...ION Steinle Filter Press Pump Series 20 handled fluid and the corresponding safety data sheet must be taken into account In the event of personal injury the appropriate emergency number or 112 must be...

Страница 21: ...3 5 Location of faults below Leaking liquid from the pump and changes of performance may also be detected Routine inspections should be conducted frequently The installation of pressure gauges in the...

Страница 22: ...lity see chapters 1 7 1 and 2 2 2 Bad flow pressure Pressure fall in air supply Increase air pressure via a filter regulator Pressure losses on suction side Check change installation on suction side A...

Страница 23: ...or neutralize the pump thoroughly Disconnect the air and the power supply and then the suction and discharge connections 3 5 2 Disassembly procedure Fig 3 6 1 Open the drainage ball valve 80 for the...

Страница 24: ...s not required Fig 3 6 4 Pumps in sizes 25 40 are taken out of the base frame and dismantled on a clean table Fig 3 6 5a Unscrew and remove eight hex screws 38 connecting the Discharge Manifold 3 to t...

Страница 25: ...ating steps 3 6 5 a to c for suction side Fig 3 6 7a Remove the nuts and washers 42 Medium Flange 15 Fig 3 6 7b Loose Medium Flange 15 and remove Hose Bush discharge 12 with O ring Discharge 52 Fig 3...

Страница 26: ...ring 51 P Flange 14 Pneumatic cylinder O ring 26 Hydraulic Seal 22 and Slide Ring of Hydraulic Piston 28 Fig 3 6 14 Disassembly cylinder 4 from piston 6 Fig 3 6 15 Disassembly Leading flange 40 Hydrau...

Страница 27: ...ing Piston Hydraulic 50 O Ring Muffling Discharge Stroke 21 Pneumatic Seal The pump is now completely disassembled Check all components for wear or damage and replace if necessary 3 5 3 Test run We re...

Страница 28: ...neutralize the pump thoroughly Disconnect the air and the power supply and then the suction and discharge connections 3 6 2 Disassembly procedure Fig 3 7 1 Remove the Ventilation screw 62 for the hyd...

Страница 29: ...es 25 40 are taken out of the base frame and dismantled on a clean table Fig 3 7 5a Unscrew and remove eight hex screws 38 connecting the Discharge Manifold 3 to housings 1 Fig 3 7 5b Remove discharge...

Страница 30: ...ng steps 3 5 5 a to c for suction side Fig 3 7 7a Remove the nuts 42 washers 42 and allen screws 42 Fig 3 7 7b Loose Medium Flange 15 and remove Hose Bush discharge 12 with O ring Discharge 52 Fig 3 7...

Страница 31: ...ylinder O ring 26 Hydraulic Seal Oil Side 25 Slide Ring of Hydraulic Piston 28 and Hydraulic Seal Air Side 22 Fig 3 7 14 Repeat steps from 3 5 13 for second side Fig 3 7 15 Disassembly Piston 6 from c...

Страница 32: ...Discharge Stroke 27 Slide Ring Pneumatic Piston The pump is now completely disassembled Check all components for wear or damage and replace if necessary 3 7 FP FH assembly of the pump The assembly pr...

Страница 33: ...it from remaining water with compressed air Put the diaphragm through the housing so that 40 mm will stay out on the suction side Put a new O Ring Diaphragm 23 properly greased over the hose into the...

Страница 34: ...p is flooded when the level of the slurry in the tank is over the discharge manifold of the pump If this is not the case the pump can be flooded by a water connection on the suction side The advantage...

Страница 35: ...st the nuts on the new sensor in the same way Attention Before a new sensor is screwed into the P flange move the pneumatic piston manually by pressing the small button on the air valve into this posi...

Страница 36: ...ss Pump Series 36 4 SPARE PARTS 4 1 FP FH 25 Spare parts drawings 4 1 1 Suction side The quantities given apply to entire pump x8 38 2 24 x2 16 x2 x2 20 x2 19 11 x2 15 x2 9 72 x8 42 x2 23 34 x2 32 x2...

Страница 37: ...4 SPARE PARTS Steinle Filter Press Pump Series 37 4 1 2 Discharge side The quantities given apply to entire pump 43 x2 36 64 23 x2 42 x8 15 x2 52 70 12 16 x2 x2 19 x2 20 x2 11 3 10 24 x2 18 38 x8...

Страница 38: ...RTS Steinle Filter Press Pump Series 38 4 1 3 Cylinder section The quantities given apply to entire pump 1 81 x2 48 x2 80 28 51 22 14 30 x4 8 26 62 50 21 13 1 41 6 46 17 50 27 29 46 7 4 30 26 13 45 51...

Страница 39: ...0601 1 Piston Pneumatic FH Steel 11 25H0601 7 1 Piston Hydraulic Steel Chrome 11 25E0702 8 4 Anchor Bolt outside Steel 11 25E0804 9 1 Hose Bush suction Steel 11 40C0901 1 PP 11 40C0931 1 stainless ste...

Страница 40: ...1 Leading flange Aluminium 11 25E4010 41 1 O Ring Piston Hydraulic NBR 11 40E4120 42 8 Screw with Nut 8 8 Zn 11 2503504 43 2 Screw with washer 8 8 Zn 11 4004304 45 1 Anchor Screw Steel 11 25E4501 46...

Страница 41: ...ess Pump Series 41 4 3 FP FH 40 Spare parts drawing 4 3 1 Suction side The quantities given apply to entire pump x16 38 2 24 x4 16 x4 19 x4 x4 20 11 x4 x4 72 x2 9 15 x4 42 x16 x4 23 x2 34 85 31 61 x2...

Страница 42: ...RE PARTS Steinle Filter Press Pump Series 42 4 3 2 Discharge side The quantities given apply to entire pump 52 x2 36 43 x4 x2 10 18 x2 x4 23 15 x4 12 x2 42 x16 70 x2 16 x4 19 x4 x4 20 x4 11 x4 24 3 38...

Страница 43: ...Filter Press Pump Series 43 4 3 3 Cylinder section The quantities given apply to entire pump 81 x2 48 x4 x4 80 41 1L x4 8 45 51 50 62 x2 22 28 46 30 25 17 29 66 1R 26 7 66 30 7 51 17 26 14 x2 29 46 25...

Страница 44: ...ction Manifold pot PP 11 40C0231 F 2 1 1 Manifold connection pipe PP 11 40C0231 C 2 3 3 O ring PP flange with connection pipe NBR 11 40E6821 3 1 Discharge Manifold thread Steel 11 40C0301 G 1 Discharg...

Страница 45: ...4001901 4 PE1000 11 4001932 4 stainless steel 11 4001906 20 4 Valve Ball NBR 6 200 23 3 4 PU 6 200 23 4 4 PTFE TFM 6 200 23 1 5 4 PE1000 6 200 23 22 4 CR Steel core 11 4002024 21 1 Pneumatic Seal w b...

Страница 46: ...C S NBR 11 4005220 2 O Ring Discharge PP NBR 11 40C5220 61 2 Screw with Washer 8 8 Zn 11 2506104 62 2 Ventilation Screw 8 8 Zn 11 50E6206 65 4 Screw with nut and washers for control box assembly A4 7...

Страница 47: ...s Pump Series 47 4 5 FP FH 50 80 Spare parts drawing 4 5 1 Suction side The quantities given apply to entire pump x16 38 2 24 x4 16 x4 19 x4 x4 20 11 x4 x4 72 x2 9 15 x4 42 x16 x4 23 x2 34 85 31 61 x2...

Страница 48: ...4 SPARE PARTS Steinle Filter Press Pump Series 48 4 5 2 Discharge side The quantities given apply to entire pump 43 x4 10 x2 36 18 x2 23 x4 x4 52 x4 15 12 x2 70 x2 46 x2 20 x4 11 x4 3 x4 24 x16 38...

Страница 49: ...Filter Press Pump Series 49 4 5 3 Cylinder section The quantities given apply to entire pump 81 x2 48 x4 1R 80 x4 41 8 x4 45 51 50 62 22 28 46 30 25 17 1L 29 66 26 7 66 30 7 51 17 26 14 x2 29 46 25 2...

Страница 50: ...fold flange 80 PP 11 80C0231 C 1 Discharge Manifold thread 80 stainless steel 11 80C0306 4 1 Cylinder Pneumatik FP Steel 11 50C0401 1 Cylinder Pneumatik FH Steel 11 5HC0401 5 1 Valve Frame AISI 304L 1...

Страница 51: ...50C2834 29 2 O Ring Piston Cover NBR 11 50C2920 30 2 Inductive sensor 11 4003090 31 1 Solenoid Valve Body only 11 50E3190 32 2 Quick exhaust valve Brass Nickel 11 50C3290 33 2 Air Hose NBR 11 50C3337...

Страница 52: ...ss steel 11 5007006 72 2 O Ring Hose Bush suction NBR 11 50E7220 73 2 Barrel Nipple 11 50E7306 74 4 Adapter Steel 11 50E7401 80 4 Ball Valve Brass Nickel 11 40E8003 81 2 Elbow 90 Zinc coated steel 11...

Страница 53: ...s Description Q ty INTERMEDIATE SERVICE KIT FP FH 25 40 16 O Ring valve seat 2 41 19 Valve seat 2 41 20 Valve ball 2 41 34 Muffler 2 24 O Ring Flange 2 41 52 O ring Discharge 2 1 21 Pos Description Q...

Страница 54: ...seat suction 2 46 Valve seat discharge 2 20 Valve ball 4 30 Sensor 2 32 Quick exhaust valve 2 34 Muffler 2 99 Hydraulic Liquid 2 D Sealing set complete 3 1 Only PP pumps 2 30 liters for FP FH 50 80 3...

Страница 55: ...essure ratio III Pump size 25 40 50 or 80 IV Housing material C Mild steel S AISI 316L Stainless steel P Polypropylene PP up to max 16 bar V Connetion type G BSP female thread G 1 1 2 std on Fx25 and...

Страница 56: ...at 20 C Other circumstances might change the performance See below how the capacity will change at different viscosities and suction lifts Example FP 40 With an existing pressure of 5 bar in compress...

Страница 57: ...e Dimensions Pump size FP FH 25 FP FH 40 FP FH 50 FP FH 80 a 780 30 70 941 37 05 1445 56 89 1445 56 89 b 730 28 74 1001 39 41 1525 60 04 1525 60 04 c 380 14 96 380 14 96 480 18 90 480 18 90 d 440 17 3...

Страница 58: ...5 DATA Steinle Filter Press Pump Series 58...

Страница 59: ...40 C 32 104 F Control power 12 W required Protection class IP 65 Max size of solids in mm in 10 0 39 10 0 39 15 0 59 15 0 59 Weight kg lb 62 28 90 41 162 74 188 85 each chamber COMPONENT MATERIAL Hou...

Страница 60: ...flo for interval proposals FP25 40 CS SS F25 40 PP Position Moment of force Nm Position Moment of force Nm Top housing manifold bolt 80 Top housing manifold bolt 35 Bottom housing manifold bolt 15 Bot...

Страница 61: ...ection Load N inlet outlet Moment of force inlet outlet Nm X 60 9 Y 60 9 Z 60 9 FP40 PP Direction Load N inlet outlet Moment of force inlet outlet Nm X 50 8 Y 50 8 Z 50 8 FP50 CS SS Direction Load N i...

Страница 62: ...type Serial No see name plate or stamped on pump housing Description of the fault The installation Liquid Temperature C Viscosity cPs Spec grav kg m3 pH value Content of particles of max size mm Flow...

Страница 63: ...pt for those purposes set out in any invitation to render documents or other documents specifically made available to Tapflo before entering into this agreement c high quality materials are used in th...

Страница 64: ...s or components will become the property of Tapflo 7 The products are built in accordance with standard CE normative and are tested where applicable by Tapflo Approval and tests by other control autho...

Страница 65: ......

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