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Alfa Laval Gunclean Toftejorg TZ-750, Instruction Manual, Page: 33 / 49

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Alfa Laval Gunclean Toftejorg TZ-750 Instruction Manual Download Page 33

Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable 

Page 31 

Standard machines and machines delivered with ATEX certification 

in accordance with Directive 94/9/EC 
IM-TE91A400-EN7 

Maintenance and Repair 

(continued) 

Replacement of Collar Bushes 

 

Removal of old Collar bushes 

 

 

Mounting of new Collar bushes 

Summary of Contents for Gunclean Toftejorg TZ-750

Page 1: ...nclean Toftejorg TZ 750 IM TE91A400 EN ESE02855EN Date of issue January 8 2015 First published 1988 Covering Standard Machines Machines delivered with ATEX Certification in accordance with Directive 9...

Page 2: ......

Page 3: ...ation Instructions 13 Normal Operation 15 Special Conditions for Safe Use in accordance with the ATEX Certification Directive 94 9 EC 16 Maintenance and repair 17 Service and Repair of ATEX Approved M...

Page 4: ...Kit TZ 75FIX TZ 75PT TZ 750FIX 44 TE55M010 Major Service Kit TZ 75FIX TZ 75PT TZ 750FIX 44 General Information 45 How to Order Spare Parts 45 Service and Repair 45 How to contact Alfa Laval Tank Equip...

Page 5: ...orld wide net of Distributors will be pleased to help you Please quote the type and serial number with all your enquiries this will help us to help you The type and serial number are placed on the gea...

Page 6: ...er the intended use Patents and trademarks This Instruction Manual is published by Alfa Laval Kolding A S without any warranty Improvements and changes to this Instruction Manual may at any time be ma...

Page 7: ...certified Gunclean Toftejorg TZ 750 Fixed Portable is as follows TZ xx TZ machine type Serial number explanation Machines supplied with or without normal documentation yyyy xxxxx serial number yyyy y...

Page 8: ...ern is laid out on the tank surface During the following rounds this pattern is repeated 3 times each of which is displaced of the mesh in the pattern After a total of 45 revolutions of the Hub with n...

Page 9: ...16 TE22E118 TE22E120 Portable with 2 BSP nipple 2 x 15 2 x 17 2 x 19 2 x 21 TE22E124 TE22E126 TE22E128 TE22E130 Portable with 2 NPT nipple 2 x 15 2 x 17 2 x 19 2 x 21 TE22E134 TE22E136 TE22E138 TE22E1...

Page 10: ...ective 94 9 EC IM TE91A400 EN7 Technical Data Gunclean Toftejorg TZ 750 Fixed Weight of machine 16 kgs 35 3 lb Working pressure 2 12 bar 30 175 psi Recommended inlet pressure 5 10 bar 75 150 psi Worki...

Page 11: ...94 9 EC IM TE91A400 EN7 Technical data continued Gunclean Toftejorg TZ 750 Portable Weight of machine 16 kgs 35 3 lb Working pressure 2 12 bar 30 175 psi Recommended inlet pressure 5 10 bar 75 150 ps...

Page 12: ...struction Manual Gunclean Toftejorg TZ 750 Fixed Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Technical data continued...

Page 13: ...throw length upwards is approx 1 3 less Effective throw length varies depending on jet transverse speed over surface substance to be removed cleaning procedure and agent The inlet pressure has been ta...

Page 14: ...Gunclean Toftejorg TZ 750 Fixed Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Technical data continued Cleaning Time f...

Page 15: ...r the avoidance of hazards due to static electricity Electrical equipment such as magnetic valves and electric actuators must not be installed in Ex zones without type approval and marking correspondi...

Page 16: ...on pre cleaning and application of the product carefully follow the instruction on the used locking system 1 Clamp machine firmly in a vice Place machine on top of vice with Hub w nozzles down wards a...

Page 17: ...create hydrochloric acid Pressure Avoid Hydraulic shocks Put on pressure gradually Do not exceed 12 bar inlet pressure Recommended inlet pressure appears from Technical Data page 8 9 High pressure in...

Page 18: ...ot be operated in a vessel having an enclosed volume of greater than 100m 3 Tanks larger than 100 m To use Tank Cleaning Machines in tanks larger than 100m is possible under certain conditions It is n...

Page 19: ...Denmark Warning ATEX requirements regarding repair of ATEX approved machines according to EN 60079 19 A tag with the following labelling information must be attached to the machine Repair symbol R Al...

Page 20: ...rvals and Service Kits selection Alfa Laval Service Kits for Tank Cleaning Machine type TZ 750FIX is available in two levels Minor Service and Major Service Minor Service Kit is recommended to be repl...

Page 21: ...may be disregarded Always replace all parts included in the Service Kit Note Recommended tightening torque for all screws 4 5 Nm Additional maintenance recommendations Good maintenance is careful and...

Page 22: ...ully Screwdriver tool No TE135A through Impeller pos 4 into a hole in the Stem 5 Pull off Impeller pos 4 Reassembly 1 Reinstall Impeller pos 4 Make sure that Impeller is correctly rotated to be pushed...

Page 23: ...al Gunclean Toftejorg TZ 750 Fixed Portable Page 21 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continu...

Page 24: ...mference of Gear frame pos 31 Draw out Gear Subassembly holes in Gear frame are excellent for holding Gear Subassembly Reassembly 1 Reinsert Gear subassembly in bottom of machine body Mount Spring was...

Page 25: ...l Gunclean Toftejorg TZ 750 Fixed Portable Page 23 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continue...

Page 26: ...conical part Note Left hand thread If Ball races pos 26 in Hub cover and in Bevel gear are extremely worn they should be replaced as well as the Ball retainer with balls pos 27 How to replace Ball rac...

Page 27: ...al Gunclean Toftejorg TZ 750 Fixed Portable Page 25 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continu...

Page 28: ...lls pos 27 6 Push out Stem pos 3 If Ball races in Body pos 28 3 and on Gear wheel pos 8 1 are extremely worn they should be replaced together with Ball retainer with balls pos 27 How to replace Ball r...

Page 29: ...Gunclean Toftejorg TZ 750 Fixed Portable Page 27 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continued...

Page 30: ...out Pinion pos 11 and 2nd stage Worm wheel pos 13 also freeing Journal pos 15 after removal of Screw pos 17 Spring washer pos 16 and Washer pos 18 5 Remove Bearing cover pos 32 and Slide bearing pos 3...

Page 31: ...Gunclean Toftejorg TZ 750 Fixed Portable Page 29 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continued...

Page 32: ...sition and hold over support such as flat steel bar clamped in a vice Knock out Collar bush with Pusher 3 Turn Gearframe 90 a nd hold over s upport Knock out Collar bush with Pusher Warning To avoid r...

Page 33: ...rtable Page 31 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continued Replacement of Collar Bushes Remov...

Page 34: ...28 3 on Main collar lower pos 28 2 Press by hand as long as possible By means of a tube mandrel or if desired wooden block carefully hammer Ball race home Ball race must not project over endface of Ma...

Page 35: ...clean Toftejorg TZ 750 Fixed Portable Page 33 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continued Rep...

Page 36: ...acement Main collar lower 1 Place Body pos 28 in a vice in upside down position Do not clamp on machined faces Insert Tool see page 37 into Main collar pos 28 1 To loosen Loctite knock hard on tool wi...

Page 37: ...lean Toftejorg TZ 750 Fixed Portable Page 35 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Maintenance and Repair continued Repl...

Page 38: ...Gunclean Toftejorg TZ 65 TZ 75 TZ 750 Article No TE81B065 Tool no Description No TE134 Hex Key for 3 16 Screw 1 TE134A Hex Screwdriver for 3 16 Screw 1 TE135 Hex Key for 1 4 Screw 1 TE135A Hex Screwdr...

Page 39: ...ean Toftejorg TZ 750 Fixed Portable Page 37 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Tools continued Sketch of tool for rep...

Page 40: ...icles repeatedly get jammed in the machine install filter or reduce mesh size of installed filter in supply line Foreign Material or Material Build up Insert hex Screwdriver in screw in top of Turbine...

Page 41: ...Also clean nose of Body Wear a Slide bearings See page 18 19 b Main bush See page 18 19 c Worm wheels See page 18 19 d Collar bushes See page 18 19 e Turbine shaft Check clearance in Main bush and in...

Page 42: ...4 Washer Stainless steel Spare part 19 TE651 4 Locking wire Stainless steel Spare part 20 TE622S 1 Bevel gear w ball race Stainless steel Spare part 20 1 TE126 1 Ball race Stainless steel Wear part 21...

Page 43: ...nclean Toftejorg TZ 750 Fixed Portable Page 41 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Gunclean Toftejorg TZ 750 Fixed Cro...

Page 44: ...29 Screw Stainless steel Spare part 18 TE619A 4 Washer Stainless steel Spare part 19 TE651 4 Locking wire Stainless steel Spare part 20 TE622S 1 Bevel gear w ball race Stainless steel Spare part 20 1...

Page 45: ...clean Toftejorg TZ 750 Fixed Portable Page 43 Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 Gunclean Toftejorg TZ 750 Portable C...

Page 46: ...eel 14 TE22A360 1 Worm wheel 19 TE651 3 Locking wire 30 TE929K 2 Slide bearing TE55M010 Major Service Kit TZ 75FIX TZ 75PT TZ 750FIX Pos Part number No kit Description 7 TE911K 1 Turbine shaft 8 1 TE1...

Page 47: ...al number This will help us to help you The type and serial number are stamped on the Body of the tank cleaning machine Service and Repair Upon every return of a product no matter if for modifications...

Page 48: ...Instruction Manual Gunclean Toftejorg TZ 750 Fixed Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94 9 EC IM TE91A400 EN7 EC Declaration of con...

Page 49: ...s the responsibility of the user of this document to comply with all applicable intellectual property laws Without limiting any rights related to this document no part of this document may be copied r...

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