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Translation of the original instructions with assembly instructions

Automatic metal-edge filters with radial scraper cleaning
AF 73 - 76 S
AF 93 - 96 S

Welded Type

Material No. of Instruction Manual

79301615

Содержание FG Fluid Solutions AF 73-76 S

Страница 1: ...Translation of the original instructions with assembly instructions Automatic metal edge filters with radial scraper cleaning AF 73 76 S AF 93 96 S Welded Type Material No of Instruction Manual 79301615 ...

Страница 2: ...9 4 Control variants 9 9 4 1 Time controlled cleaning manual draining 9 9 4 2 Time controlled cleaning and draining 9 9 4 3 Time controlled cleaning counter controlled draining 9 9 4 4 Differential pressure time controlled cleaning 9 10 Start up 10 10 1 Functional test 10 10 2 Programming the operating settings 10 11 Normal operation 11 12 Shutting down the metal edge filter 11 12 1 Temporary shut...

Страница 3: ...petence Prepare a maintenance schedule During operation of the system Keep the Instruction Manual handy at the place where the system is used Heed the safety instructions Always operate the machine system in accordance with its ratings If in doubt Consult the manufacturer 2 2 Warning structure Where possible warnings are structured according to the following system Signal word Possibly with symbol...

Страница 4: ...lids retained on the surface of the coiled cartridge Filtered fluid Substance that is filtered Filtration mode The metal edge filter operates normally and the drain valve is closed Homogenisation A system of substances is given a uniform composition Initial differential pressure Differential pressure at the start of the filtration process when the coiled cartridge is clean Precontrol 5 2 way magne...

Страница 5: ... interrupting operation The cleaning process can be either manual or automatic Types of application CLM filtration Product filtration Pre separation within filter cascades Protective filtration before or after certain process steps Process filtration Destruction of unwanted agglomerates 6 Functional description 6 1 Principle of the process Filtration A triangular shaped wire is wound immovably on ...

Страница 6: ...lter 1 The raw suspension flows into the metal edge filter 2 The suspension flows through the filter element In case of metal edge filter with pre separation optional the suspension flows into the outer space downwards and is reversed below the coils A part of the solid matters is already separated 3 The pre cleaned suspension flows through the filter element The particles settle on this element F...

Страница 7: ...ame plate is rendered invalid if the coiled cartridge or the filter insert are modified Please request a new name plate from the manufacturer This data is order specific and can be taken from the name plate 8 Transport and storage Transport Always transport horizontally in the original packaging Avoid vibrations Storage Always store horizontally in the original packaging Always store in a dry fros...

Страница 8: ...lation 9 2 Special mounting instructions for the drain pipe WARNING The full inlet pressure is present at the drain valve Make sure that the drain pipe is securely fastened Do not drain concentrate into the atmosphere Provide splash protection if necessary Lay the pipes without a syphon if possible Watch out for clogging as a result of sedimented concentrate 9 3 Electro pneumatic connections DANGE...

Страница 9: ...ontrolled cleaning Parameter Description Recommended value T0 Time interval 60 s 24 h 9 4 2 Time controlled cleaning and draining Fig 10 Time controlled cleaning draining Parameter Description Recommended value T0 Time interval for cleaning 60 s 24 h T1 Time interval for drain valve 60 s 24 h T2 Opening time of drain valve 2 5 s 9 4 3 Time controlled cleaning counter controlled draining Fig 11 Tim...

Страница 10: ... of the gear motor Start up the gear motor briefly 1 s Compare the direction of rotation of the shaft with that shown by the arrow clockwise direction Reverse the terminal connections of the gear motor if necessary Screw the cap of the gear motor back on again Fig 13 Direction of rotation of the gear motor To check the differential gauge switch optional Refer to the enclosed manufacturer s documen...

Страница 11: ...method The following must be monitored daily during normal operation Differential pressure Concentrate tank level Control functions Rinsing the drain line CAUTION A high proportion of fine dirt particles in a long pipe can lead to clogging Risk of injury to persons or damage to property Rinse the drain line daily weekly depending on the application Open the drain valve manually for approx 10 15 s ...

Страница 12: ... element defective Check filter element and if necessary renew Seals brittle Check seals and if necessary renew Leakage rate at shaft seal too high Gear motor does not turn Tighten shaft seal and if necessary renew 14 Maintenance DANGER Explosion hazard Risk of injury to persons or damage to property Work is only allowed to be carried out in hazardous areas if appropriate safety precautions are im...

Страница 13: ...Seal kit Check for leakage The necessary maintenance work is dependent on the particular application Please consult the manufacturer if necessary 14 2 Removing the filter insert DANGER The metal edge filter is pressurised Risk of injury to persons or damage to property Make sure that the pipe is depressurised prior to opening the metal edge filter 1 Close the filter inlet and drain Relieve the pre...

Страница 14: ...he filter housing Wear protective clothing and equipment appropriate to the hazard potential of the medium e g goggles respirator protective clothing etc Remove any coarse impurities by mechanical means Wash the filter housing in a suitable cleaning solution 14 4 Replacing the filter element WARNING If the system is maintained by unauthorised persons Risk of injury All warranty claims are rendered...

Страница 15: ...and bolts and tighten them if necessary Tighten the cover bolts in accordance with EN 286 6 4 5 6 14 6 Replacing the stuffing box DANGER Danger of electric shock Risk of serious or fatal injury in case of contact with electrical components All electrical installation work must be carried out by a suitably qualified electrician 1 De energize the gear motor and disconnect it Unscrew the hexagon bolt...

Страница 16: ... cartridge brackets Remove bearing bush It 56 and gearwheel It 27 Loosen hexagon bolt It 15 and pull off bearing flange It 14 Remove bearing bush It 9 Press new bearing bush with pin uniformely into the seat Mount bearing flange It 14 and gearwheel It 27 Press new bearing bush It 56 with pin uniformely into the seat Mount cartridge brackets take care of correct teeth position Further reinstallatio...

Страница 17: ...ter element see name plate Filterelement siehe Typenschild TYPE AF 75 Pcs Designation Mat No Benennung 1 Set of gaskets VP FPM Set of gaskets VP VMQ 79778135 79718206 Dichtungssatz VP FPM Dichtungssatz VP VMQ 1 Set of bearing VP 78318354 Buchsensatz VP 1 scraper 71116805 Abstreifer 2 spring 79778846 Schenkelfeder filter element see name plate Filterelement siehe Typenschild TYPE AF 76 Pcs Designat...

Страница 18: ...ssembly instructions AF 73 76 S AF 93 96 S Filtration Group GmbH 11 07 19 Mat No 79301615 Version 13 16 Declaration of incorporation As defined by the EC Machinery Directive The filter is only allowed to be started if the complete machine is also started up ...

Страница 19: ...Page 19 Translation of the original instructions with assembly instructions AF 73 76 S AF 93 96 S Filtration Group GmbH 11 07 19 Mat No 79301615 Version 13 ...

Страница 20: ...Page 20 Translation of the original instructions with assembly instructions AF 73 76 S AF 93 96 S Filtration Group GmbH 11 07 19 Mat No 79301615 Version 13 ...

Страница 21: ...Page 21 Translation of the original instructions with assembly instructions AF 73 76 S AF 93 96 S Filtration Group GmbH 11 07 19 Mat No 79301615 Version 13 ...

Страница 22: ...ersion 13 17 Declaration of conformity The enclosed declaration of conformity only applies to discharge casings with a CE mark for categories I IV or to complete filters in accordance with the Ex directive for categories 3G 2G The standard version is designed for Group 2 liquids as defined by the EC Pressure Equipment Directive 97 23 EC Article 9 ...

Страница 23: ...er cake 4 Filter element 5 6 14 Filter insert 14 Filter seat 8 G Gear motor 6 8 9 10 12 13 15 H Height for dismantling 8 Height for draining 8 I Initial differential pressure 4 10 11 Installation on discharge side 10 Installation on suction side 10 Intermediate ring 14 L Leaking 16 Leaks 3 M Manual release 9 10 Manufacturer 3 5 Maximum permissible resistance 8 P Pilot control 8 Precontrol 4 Pre se...

Страница 24: ...Filtration Group GmbH Schleifbachweg 45 D 74613 Öhringen Phone 49 7941 6466 0 Fax 49 7941 6466 429 fm de sales filtrationgroup com www fluid filtrationgroup com 79301615 I13 07 2019 ...

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