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SKF 85745, Operation, Assembly, Disassembly And Troubleshooting Manual

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SKF 85745 Operation, Assembly, Disassembly And Troubleshooting Manual Download Page 1

FlowMaster II rotary driven  

220/380–420 V AC, 50/60 Hz, 3 

phase electric pump, series “A”

85745, 120 lbs. 

85746, 400 lbs.

Operation, assembly, disassembly and 

 troubleshooting guide

Date of issue 

December 2012

Form number 

404455

Section 

C8

Page 

367A

Read manual prior to installation or use 
of this product. Keep manual nearby for 
future reference. Failure to follow 
instructions and safety precautions may 
result in death or serious injury. 

D a n g e r

Summary of Contents for 85745

Page 1: ...ation assembly disassembly and troubleshooting guide Date of issue December 2012 Form number 404455 Section C8 Page 367A Read manual prior to installation or use of this product Keep manual nearby for...

Page 2: ...nation of signal words for safety 3 Use of this manual 4 Overview 4 Appropriate use 4 General description and information 4 Operation 8 Disassembly 9 Assembly 12 Parts and tools 16 Lincoln industrial...

Page 3: ...tention from a doctor immediately Do not treat injury as a simple cut Tell attending doctor exactly what type of fluid was injected Any other use not in accordance with instructions will result in los...

Page 4: ...and knowledge is required for repair of this pump Annual inspection by the factory author ized warranty and service center nearest you is recommended Damaged Pumps Do not use any pump that appears to...

Page 5: ...itch Vent Valve N O Pressure Switch Motor Starter Pump Motor Alarm M Terminal B Terminal A 2 3 1 5 6 4 8 9 7 11 12 13 14 10 2 1 3 4 5 6 7 8 9 11 12 10 230 VAC MS MS MS MS L2 L3 L1 OL OL OL OL Fig 2 Mo...

Page 6: ...5 57 3 90 99 2 75 70 6 75 171 4 25 108 4X 0 28 7 holes 4X 1 4 20 threads 2 72 69 2 27 58 13 91 353 16 07 408 Fig 3 Pump dimensions Dimensions Model Dimension A in mm Dimension B in mm 85745 27 56 700...

Page 7: ...rical wiring perform lock out tag out of system Failure to comply may result in personal injury and or damage to equipment Da nge r A high pressure shut off valve 79 must be installed to maintain a pr...

Page 8: ...ndicating dot on dipstick middle of crankshaft Use 10W30 motor oil 15 oz 0 44 l Priming the pump 1 Remove the pump outlet line from the outlet port 55 2 With the pump in a full container of lubricant...

Page 9: ...ning ring 48 from the pump shaft 40 16 Remove the pump shaft 40 by pushing the pump shaft on the retaining ring 48 side 17 Remove the retaining ring 63 from the housing tube 60 Refer to fig 9 18 Remov...

Page 10: ...3 6 Remove the steel backup ring 17 7 Place the plunger link rod 20 in a vise 8 Using an open ended wrench loosen the plunger link rod 20 and remove from outlet pin 8 9 Remove the plunger link rod 20...

Page 11: ...eciprocating tube 25 Crankrod 1 Using a hex head wrench loosen and remove the flat head screws 1 from the eccentric 5 fig 12 2 Remove the counterbalance weights 2 3 Remove the outer 3 and inner 4 reta...

Page 12: ...ole in the lower bushing pump plunger 24 with the hole in the supplied tool T1 7 Insert the pin into the hole of the tool T1 and into the lower bushing pump plunger 24 8 Torque the lower bushing pump...

Page 13: ...to the housing tube 60 41 Insert the bronze bearing 56 into the housing tube 60 42 Position the crankrod assembly 7 over the top of the pump housing 37 and lower into the pump housing 37 Notice For ea...

Page 14: ...tor mounting screws 75 with lock washers 74 into the gear box 72 and electric motor 64 61 Torque the mounting screws 75 to a torque of 100 110 in lbf 1 3 12 4 Nm Refer to fig 23 62 Refer to fig 24 and...

Page 15: ...isassemble pump and repair Pump runs but output is low Faulty inlet check 29 30 faulty discharge check 23 24 or damaged o ring 27 Replace faulty components Seepage from housing cover 35 Cup seal 16 or...

Page 16: ...3 8 in hex head wrench 1 4 in drive socket 1 4 in socket 5 16 in socket Flat screwdriver 0 10 in 2 54 mm wide 0 025 in 0 635 mm thick Pick to remove seals and spiral retaining rings Small snap ring p...

Page 17: ...g polyurethane 2498392 1 20 Plunger link rod See Chart 1 58 Backup washer 2706522 1 21 Spring 2771682 1 59 O ring nitrile 344312 1 22 Check rod 277167 1 60 Housing tube See Chart 1 23 Ball 3 16 in 660...

Page 18: ...Fig IPB 1 1 10 9 8 11 12 13 14 16 17 18 19 20 21 22 23 25 26 28 29 30 27 24 15 3 5 7 3 2 4 6 4 1 2 18...

Page 19: ...Fig IPB 2 43 42 41 40 39 38 56 57 58 59 60 61 62 63 55 54 53 52 51 50 49 48 47 46 45 44 36 35 34 33 32 31 37 19...

Page 20: ...75 64 69 74 66 67 71 72 68 73 65 70 Fig IPB 3 20...

Page 21: ...the sale resale or use of any Lincoln equipment shall in no event exceed the purchase price Some jurisdictions do not allow the exclusion or limitation of inci dental or consequential damages therefo...

Page 22: ...n contained herein SKF PUB LS I4 XXXXX EN December 2012 Form 404455 Printed in USA on environmentally friendly paper Bearings and units Seals Lubrication systems Mechatronics Services The Power of Kno...

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