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7.0 INFORMATION REGARDING MAINTENANCE

WAMFLO

FN200X

FIL.WAMFLO_FN200.EX.M.A7.0522.EN Issue: A7

05.22

7.2 Replacing the filter elements

Bag

BAG

These elements MUST be dry-cleaned, or brushed using a non-abrasive brush and then "blow" with com-

pressed air (max. 6 bar) from the inside outwards.

7.1 Cleaning the equipment (the machine)

Clean the outside part of the equipment (the machine) using a vacuum cleaner to prevent dispersal of dust in

the environment and in the surrounding area; or use a moist cloth.
Do not use compressed air.
Wash the equipment (the machine), after vacuuming the dust, with a low-pressure water jet.

Содержание WAMFLO FOOD FN200X

Страница 1: ...IONS FOR USE AND MAINTENANCE fax e mail internet 39 0535 618111 39 0535 618226 info wamgroup com www wamgroup com WAMGROUP S p A Via Cavour 338 I 41030 Ponte Motta Cavezzo MO ITALY Manual No FIL WAMFL...

Страница 2: ...EN ISO 9001 ensures that the entire production process starting from the processing of the order to the technical service after delivery is carried out in a controlled manner that guarantees the quali...

Страница 3: ...3 3 Limits of use 11 3 4 Compliance with the ATEX Directive 12 3 5 Notes on safety standards 13 3 6 Residual risks 14 3 7 Personal protection equipment 14 3 8 Main components 15 3 9 Operating principl...

Страница 4: ...down 48 7 0 INFORMATION REGARDING MAINTENANCE 49 7 1 Cleaning the equipment the machine 50 7 2 Replacing the filter elements 50 8 0 REPLACEMENT OF PARTS 51 8 1 Safety recommendations for replacement 5...

Страница 5: ...r and installer to act on the equipment concerned for which specific technical skills in the sector concerned are necessary electrical mechanical etc The illustrations may differ from the actual struc...

Страница 6: ...tant to comply with and scrupulously follow the information highlighted by the symbols Danger Warning Indicates situations of serious danger which if ignored can be risky for the health and safety of...

Страница 7: ...s that it is forbidden to lubricate or adjust moving parts Danger indicates danger of serious injury to limbs if the internal moving parts of the equipment are exposed Before opening inspection or mai...

Страница 8: ...equipment concerned is installed Routine maintenance includes all the actions necessary to keep the equipment in good working conditions to ensure greater operating durability and to keep the safety...

Страница 9: ...DENTIFICATION PLATE LEGIBILITY Keep the ID plates clean intact and legible as regards the data they contain If the ID plate is damaged or is no longer legible even just one informative element on it c...

Страница 10: ...erations from trucks transport positioning at the site use repairs main tenance etc have not been carried out in compliance with the warnings described in this Manual and in ac cordance with the natio...

Страница 11: ...uipment during installation use and mainte nance Modifications to the equipment components should not be made for any reason whatsoever without the Manufacturer s permission Carry out all the handling...

Страница 12: ...nd that they are working properly During operations prevent access to the work area by unauthorized persons Remove all obstacles or sources of danger from the work area It is strictly forbidden to wal...

Страница 13: ...lastic etc in the environment but carry out waste separation disposal depending on the chemical composition of the various products in compliance with the legislation in force On completion of mainten...

Страница 14: ...ame machine It is forbidden to start the equipment unless the machine plant in which it is to be installed has been declared compliant with the Directive 2006 42 EC and further modifications 3 1 Gener...

Страница 15: ...maximum temperature developed by the surfaces of the filter is shown on plate and is related to the stand ard ambient conditions T amb 20 40 C Operation zone ATEX Directive The round dust collector is...

Страница 16: ...es the presence of ignition sources of the exogenous type or foreign bodies with high impact energy 3 4 Compliance with the ATEX Directive The dust collectors type WAMFLO ATEX have been designed and m...

Страница 17: ...Engineering Dept Danger Warning The technical standards regarding prevention and protection against explosions require in addition to the explosion venting systems correct subdivision of the filter S...

Страница 18: ...it is necessary to clean the filter first to remove all dust deposits The layers the deposits and accumulated combustible dust MUST be considered as any other source which can result in an explosive...

Страница 19: ...ESCRIPTION MATERIAL THICKNESS FINISHING 1 Filter body SS 304 1 mm 2B 2 Seal frame 6 mm SS 304 SS 316 3 Compressed air tank Aluminium 3 mm Clear anodizing 4 Solenoid valves Aluminium Black matte cataph...

Страница 20: ...be of the compressed air jet type Every other use must be considered improper therefore not permitted The dust collector must not be used as an element for discharging overpressure inside closed volu...

Страница 21: ...f 1 5 m from the fan which is in turn placed 1 5 m off the ground During the test the fan is ducted in accordance with Standards UNI EN ISO 5801 2009 The user could obtain values different from those...

Страница 22: ...ters are available two types of filter elements cleaning system to be selected in order phase For the WAMFLO filter version with vibrated cleaning system has been defined a finished code range Pulse j...

Страница 23: ...s I insertable D negative pressure E insertable negative pressure see box 5 of modular key INSERTABLE FILTERS For dimensional requirements it sometimes becomes necessary to insert the filter elements...

Страница 24: ...odifications are made to the standard model A FILTER COVER It consists of a flat plate with and thickened reinforced sheet A hole is made in the centre through which the customer must connect the pump...

Страница 25: ...RMATION 2 FIL WAMFLO_FN200 EX M A7 0522 EN Issue A7 05 22 21 3 16 Options Coupling type The connections between the body sections are made by means of welded flanges having increased thickness with in...

Страница 26: ...A7 05 22 22 Standard version with rain shield cover Version with fan Version with connection for centralised dust suction 3 17 Options Filter outlet For WAMFLO filters a series of options for filter o...

Страница 27: ...a hook which automatically locks the cover in the open position to prevent it from getting detached It must be unlocked manually before closing again 3 18 Options Rain cover Type Length A B C D E Hand...

Страница 28: ...or to a non WAM fan To select the type of cover and the material it is made of enter the correct LETTER NUMBER in the box no 18 of the modular code filter outlet supply The inner diameter of this con...

Страница 29: ...exion which it is available for air jet cleaning system and vibrated cleaning system 3 20 Options Lateral flanged connection for standard filters A B C D E G H No FORI F L A B C D E F G H L BORES 400...

Страница 30: ...443 319 285 320 200 800 A 0 75 695 403 201 197 240 573 826 160 A 1 1 695 403 201 197 240 160 B 1 5 727 409 238 280 260 180 C 2 2 815 443 319 285 280 180 C 3 855 443 319 285 320 200 D 4 895 473 357 32...

Страница 31: ...0 600 800 1000 A 0 75 A 1 1 B 1 5 C 2 2 C 3 D 4 D 5 5 3 22 Fans combinations Possible filter fan combinations Fans are supplied with anti bird mesh on outlet with flange The dimensions of the outlet s...

Страница 32: ...ucted according to the IEC UNELMEC standards The motors are manufactured in compliance with the IEC UNELMEC standards and are ATEX certified in ac cordance with standard ATEX Directive 2 PROPELLER The...

Страница 33: ...ts of a membrane holder A bolted to the filter The membrane B can be provided by WAM or purchased by the customer elsewhere Both the membrane holder and the membrane are supplied in separate packaging...

Страница 34: ...4 0 50 230 400 13 86 8 0 2 2870 0 89 2 3 7 0 2 3 47 132S 5 5 50 230 400 17 67 10 2 2 2870 0 92 2 2 7 0 2 3 68 Size Frame size Rated power KW Freq Hz VOLTAGE V CURRENT A 230V CURRENT A 400V Poles Speed...

Страница 35: ...ed directly on the standard electronic control panel WAM The pressure difference is indicated on a 3 digits display By fixing two operating pressure thresholds mini mum and maximum it is possible to r...

Страница 36: ...control panel B Obligation read this Manual before carrying out any action on the equipment concerned C Obligation indicates the hooking points for lifting each section of the equipment concerned 3 30...

Страница 37: ...transport and storage FILTERING SURFACE m2 B A1 A B Bags FN M FN B H No Boxes H No Boxes 1 400 920 685 640 1300 1 1750 1 2 400 1360 685 640 1750 1 2230 1 3 400 1840 685 640 2230 1 2230 600 2 3 600 92...

Страница 38: ...age D Stacking limit indicates the maximum stacking load of the packages E Weight indicates the maximum weight of the package Kg 4 2 Reception of goods On receiving the goods ensure that the type and...

Страница 39: ...ories ropes hooks shackles etc suitable for the load to be lifted Pay attention in the lifting phase to balance the load to avoid uncontrolled movements which could cause work injuries to persons Do n...

Страница 40: ...ecycled in compliance with the standards in force The operation is in charge of the installer Lifting the filter Lift and handle the equipment only by the eyelets provided for the purpose Use lifting...

Страница 41: ...NG HANDLING AND TRANSPORT WAMFLO FN200X 2 FIL WAMFLO_FN200 EX M A7 0522 EN Issue A7 05 22 37 Unload the packages from the means of transport and place them on a flat surface which can ensure the sta b...

Страница 42: ...suitable equipment to prevent risk of work accident to persons involved in the operations and to those nearby Harness and handle the sections of the equipment concerned as described and shown in the U...

Страница 43: ...A7 0522 EN Issue A7 05 22 39 Installation on dust collector hopper NO OK The equipment supplied is provided with perimeter seal to be inserted between the dust collector and the bot tom ring Tighten...

Страница 44: ...tion of the prearrangements as well as during the installation of the filter take due pre cautions to avoid falling through the silo opening The person authorized to carry out operations must implemen...

Страница 45: ...the filter See fig 1 3 Fix the support A to the seal frame as indicated in Fig 2 and remove the 2 screws of the plate 4 Fix temporarily the flange B to the support A as in dicated in Fig 3 Fig 2 Fig...

Страница 46: ...ties previously described for the connec tion between the filter and the filter flange Once the holder has been bolted to the filter the filter holder unit MUST be fitted to the filter flange accordin...

Страница 47: ...damages or wear carry out a detailed visual inspection on yearly basis Danger Warning During storage and transport up to the installation point do not take the panels out of their original packing to...

Страница 48: ...n Danger Warning The user installer must assess the possibility of toxic emissions in case of activation of the venting device Important If the filter is applied on silos and other containers the user...

Страница 49: ...imensions of the whole unit Danger Warning The area likely to be affected by the breakout of an explosion must clearly be identified and marked The user is entirely responsible if the filter is instal...

Страница 50: ...name ELECTRONIC BOARDS FILCONTROL TIME FILCONTROL CONNECT EN pdf available in the Download section of the WAMFLO Flanged Round Dust Collectors web page on wamgroup com fax e mail internet 39 0535 618...

Страница 51: ...alue When the pressure losses are balanced the air flow value has to be adjusted again Then ensure the power absorption does not exceed the value on the rating plate Once the filter is installed it is...

Страница 52: ...If the equipment is to be used in different conditions and with materials other than the previous applica tion ensure the Permitted use indications are complied with Before reusing the filter after a...

Страница 53: ...ly Monthly Each 6 months Each 2 years Reference manual Safety devices Performance check Inspection hatches Checking the condition Flanged support Check the seal Air tank Check the pressure and conden...

Страница 54: ...brasive brush and then blow with com pressed air max 6 bar from the inside outwards 7 1 Cleaning the equipment the machine Clean the outside part of the equipment the machine using a vacuum cleaner to...

Страница 55: ...ILTERS WITH PLASTIC COVER FILTERS WITH METAL COVER Remove the padlock 8 1 Safety recommendations for replacement Danger Warning The replacement operations must be carried out by a specialist authorize...

Страница 56: ...p lock Important Remember to fit and close back the safety lock after having closed the filter cover Danger Warning Do not carry out maintenance on the filter and do not let the cover open under windy...

Страница 57: ...05 22 53 8 3 Removing the fan Remove the fixing screw of the upper body Lift the fan upper body unit by means of the lifting grips meant for the purpose Disconnect the earth wire Place the fan gently...

Страница 58: ...FLO FN200X 2 FIL WAMFLO_FN200 EX M A7 0522 EN Issue A7 05 22 54 Fix the seal frame by inserting only two screws and then proceed with removal of the filter elements For assembly carry out the removal...

Страница 59: ...EX M A7 0522 EN Issue A7 05 22 55 Remove the Venturi tubes Unscrew the bags counter clockwise view from the top Remove the worn elements completely and place them carefully outside the filter taking c...

Страница 60: ...T OF PARTS WAMFLO FN200X 2 FIL WAMFLO_FN200 EX M A7 0522 EN Issue A7 05 22 56 Turn clockwise the head until it locks Slip the head out Slip the bag out Replace the bag and carry out the reassembly in...

Страница 61: ...tion hatch by pulling from left to right the knob If the operation is found to be difficult hold both edges of the door with both hands and pull simultane ously Open inspection hatch wide Unscrew the...

Страница 62: ...FLO_FN200 EX M A7 0522 EN Issue A7 05 22 58 Lower them enough to remove from the front by pulling upwards Carry out cleaning operations as described in the catalogue see previous pages For assembly ca...

Страница 63: ...6 and the connector 7 after having removed the relative ring nuts 2 Remove the hex screws and washers which secure the valve cover 3 3 Replace the diaphragm 1 and the spring 2 4 Ensure the diaphragm...

Страница 64: ...matter of differential collection and disposal of wastes With reference to the WEEE Directives electrical and electronic components marked with a special symbol have to be disposed off in authorized...

Страница 65: ...es 2 Remove the coil 6 after removing the relative ring nut Unscrew the component 5 ensuring that the pin and spring inside does not fall and that the former slides perfectly in 3 Inspect pin coupling...

Страница 66: ...al suction units with forward curved blade Rotation speed Check the direction of rotation check for particular turbulence conditions at the suction Check rotation speed in motor at sup ply voltage che...

Страница 67: ...ghput conditions See above Suction not constant with vortices Insert flow rectifiers Excessive noise Higher rpm to obtain the required performances Use of soundproofed enclosures and or silencers choo...

Страница 68: ...Check the power supply on terminal S1 2 Check the performance of the fuse for replacement use a fuse of the same type and having the same value If the MS green LED get lit 1 Check if there is any enab...

Страница 69: ...nd terminology operate according to the indications on the Operation and Maintenance Manual and in accordance with and in compliance with the standards in force as regards health and safety 1 Informat...

Страница 70: ...ING FAULTS WAMFLO FN200X 2 FIL WAMFLO_FN200 EX M A7 0522 EN Issue A7 05 22 66 4 Checking the dust a Description of the material b Density kg dm3 c Particle size m m d Moisture e Flowability f Compress...

Страница 71: ...999 603 628 653 20 18 10 88 FNM2J06 6 0 8 1840 2 920 2030 690 1846 746 871 3700 2420 999 603 628 653 20 18 10 100 FNM3J05 5 4 14 920 1 920 1110 875 926 928 996 1860 1500 1124 783 808 833 15 24 10 110...

Страница 72: ...920 2030 690 1846 746 871 660 580 1050 176 136 390 360 552 740 440 603 628 653 20 18 10 119 FNB3J05 5 4 14 920 1 920 1110 875 926 928 996 660 580 130 176 136 499 465 648 940 543 783 808 833 15 24 10 1...

Страница 73: ...R BODY INTERMEDIATE BODY HATCH UPPER BODY Thickness Finishing Thickness Finishing Thickness Finishing Thickness Finishing 920 1360 None 1 5 mm 2 B 2 mm Polishing 120 180 4 4 IV 2 2 B 1840 2 mm 2 B STA...

Страница 74: ...filter elements can be installed in WAMFLO filters The filter media can be smooth bags or elliptical bags or pleated cartridge and POLYPLEAT The latter solution ensures optimum use of the space availa...

Страница 75: ...L FG antistatic polyester felt 350 filtration of flour and brain electrostaticallly charged flour milling industry FZ antistatic ePTFE membrane polyester felt 480 filtration of sticky and micronized m...

Страница 76: ...f changing the cleaning time and pause time between one cleaning operation and the next Electronic timer fig 1 The WAM electronic control panel can be powered with a 24V 260V AC DC 50 60 Hz supply and...

Страница 77: ...t The cleaning system consists of Solenoid vales 1 fitted inside the tank to reduce pressure drop 2 Blowing tubes 3 made from SS304 Externally anodized aluminium air tank with two heads 4 also made fr...

Страница 78: ...Issue A7 05 22 74 Mechanical vibrated system cleaning system Blowing unit The cleaning system consists of Three phase asynchronous electric vibrator The junction box is provided with strip connectors...

Страница 79: ...eel 2 mm Powder coating RAL 7001 SS 304 2 mm 2B UNI EN 10088 2 4 1997 SS 316 2 mm 2B UNI EN 10088 2 4 1997 5 Inspection hatch SS 304 2B UNI EN 10088 2 4 1997 6 Identification plate SS 304 6 mm Polishi...

Страница 80: ...ted RAL7001 SS 304 2 mm 2B UNI EN 10088 2 4 1997 SS 316 2 mm 2B UNI EN 10088 2 4 1997 3 Dust collection hopper See DK Hoppers manual 4 Choke valve for fan Carbon steel 2 mm Galvanized 5 Plastic frames...

Страница 81: ...FLANGE A B C D E F G H I N B 1 5 187 236 165 117 1 112 151 200 6 C 2 2 3 255 328 258 185 112 2 112 219 292 10 D 4 5 5 285 368 288 205 125 2 125 249 332 10 Fan VPA Silencer A mm B mm Diameter C mm Int...

Страница 82: ...B C D E F G H I N B 1 5 187 236 165 117 1 112 151 200 6 C 2 2 3 255 328 258 185 112 2 112 219 292 10 D 4 5 5 285 368 288 205 125 2 125 249 332 10 Fan T Silencer A mm B mm Diameter F mm Interno Diamete...

Страница 83: ...of the European Parliament and the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility Directive 2014 35 EU of the European Parl...

Страница 84: ...Parliament and the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility Directive 2014 35 EU of the European Parliament and the C...

Страница 85: ...ri o con sostanze d uso personale limitatamente agli acciai inossidabili G U R I No 294 dated 16th December 2013 The signing company is committed to provide in response to a reasoned request by nation...

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