Instruction Manual - Alfa Laval

1 Gasketed plate-and-frame heat exchangersIndustrial line M3, M6, M10, T2, T5, T6, T8, T10, TL3, TL6, TS6 Lit. Code200000279-1-EN-GBInstruction ManualPublished byAlfa Laval Lund ABBox 74 Visit: Rudeboksv gen 1226 55 Lund, Sweden+46 46 36 65 00+46 46 30 50 original instructions are in English Alfa Laval Corporate AB 2019-05 This document and its contents are subject to copyrights and other intellectual property rights owned by Alfa Laval Corporate AB. No part of this document may be copied, re-produced ortransmitted in any form or by any means, or for any purpose, without Alfa Laval Corporate AB s prior express written permission. Information and services provided in this document aremade as a benefit and service to the user, and no representations or warranties are made about the accuracy or suitability of this information and these services for any purpose. All rightsare local language versions of this instructionmanual from or usethe QR codeбългарскиИзтеглете версиите на това ръководство заупотреба на местния език от или използвайте QR кода.

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4 QR Contents1 Conditions and Environmental Safety Definitions of Name Identification of plate Before Unit in Cleaning Non-product Bolt Opening Manual cleaning of opened Deposits removable with water and Deposits not removable with water and Pressure test after Clip-on / Glued Storage of the heat Storage in packing Taken out of Manual provides information needed to install, operate and carry outmaintenance of your gasketed plate-and-frame heat following models are covered in this Manual : M3 M6 M10 TS6 T2 T5 T6 T8 T10 TL3 and RequirementsPrior knowledgeThe heat exchanger shall be operated by persons who have studied theinstructions in this Manual and have knowledge of the process. This includesknowledge of precautions regarding media type, pressures, temperatures inthe heat exchanger as well as specific precautions required by the and installation of the heat exchanger shall be done by personswho have knowledge and authorization according to local regulations.

5 Thismay include actions such as piping, welding and other kind of maintenance actions not described in this Manual , contact your Alfa Lavalrepresentative for drawingsPHE (plate heat exchanger) drawings mentioned in the Manual are thedrawings included in the delivery of the heat conditionsThe warranty conditions are usually included in the signed sales contract priorto the order of the delivered heat exchanger. Alternatively, the warrantyconditions are included in the sales offer documentation or with a reference tothe document specifying the valid conditions. If faults occur during thespecified warranty period, always consult your local Alfa Laval representativefor the date when the heat exchanger was put into operation to the localAlfa Laval consult your local Alfa Laval representative for advice on: New plate pack dimensions if you intend to change the number of plates Selection of gasket material if operating temperatures and pressures arepermanently changed, or if another medium is to be processed in the complianceAlfa Laval endeavours to perform its own operations as cleanly and efficientlyas possible, and to take environmental aspects into consideration whendeveloping, designing, manufacturing, servicing and marketing its material consists of wood, plastics, cardboard boxes and, in somecases, metal straps.

6 Wood and cardboard boxes can be reused, recycled or used for energyrecovery. Plastics should be recycled or burnt at a licensed waste incineration plant. Metal straps should be sent for material All metal parts should be sent for material recycling. Oil and all non-metal wear parts must be taken care of in accordance withlocal end of use, the equipment shall be recycled according to relevant, localregulations. Besides the equipment itself, any hazardous residues from theprocess liquid must be considered and dealt with in a proper manner. When indoubt, or in the absence of local regulations, please contact the local AlfaLaval sales considerationsThe heat exchanger shall be used and maintained in accordance with AlfaLaval s instructions in this Manual . Incorrect handling of the heat exchangermay result in serious consequences with injuries to persons and/or propertydamage. Alfa Laval will not accept responsibility for any damage or injuryresulting from not following the instructions in this heat exchanger should be used in accordance with the specifiedconfiguration of material, media types, temperatures and pressure for yourspecific heat of expressions WARNINGType of hazardWARNING indicates a potentially hazardous situation which, if notavoided, could result in death or serious injury.

7 CAUTIONType of hazardCAUTION indicates a potentially hazardous situation which, if not avoided,may result in minor or moderate injury. NOTENOTE indicates a potentially hazardous situation which, if not avoided,may result in property components1. Frame plateFixed plate with a various number of portholes for the connection of thepiping system . The carrying and guiding bar are attached to the Carrying barCarries the plate pack and the pressure Plate packHeat is transferred from one media to the other through the plates. Theplate pack consists of channel plates, end plates, gaskets and in somecases transition plates. The measurement of the plate pack is the Adimension, the measurement between frame plate and pressure to the PHE Pressure plateMoveable plate that can contain a various number of portholes for theconnection of the piping Guiding barKeeps the channel plates, connection plates and the pressure platealigned at their lower Support columnSupports carrying and guiding some smaller heat exchanger models no support column is Tightening boltsCompress the plate pack between the frame plate and the pressure are usually four tightening bolts used, in some cases six, these areused to open and close the heat bolts are used as locking PortholesPortholes through the frame plate allow the media to enter into or exit fromthe heat types of connections can be used to connect the piping system tothe apparatus.

8 The portholes may be protected against corrosion by metalor rubber Pipe connectionThe heat exchanger can be equipped with of fixed pipe connection fordifferent types of attachments such as pipes for welding, threaded pipes orgrooved pipes. Stud boltsThreaded stud bolts around the portholes secure the flange connections tothe apparatus. Squared loose flangeThe squared loose flange is a special flange supplied by Alfa Laval to beused with the customers piping and is attached with four stud components FootGives stability and is used to secure the heat exchanger with bolts to is an optional feature. Protection sheetsCover the plate pack and protect against leakage of hot or aggressive fluidsand the hot plate pack. Bolt protectionPlastic tubes that protect the threads of the tightening bolts. InsulationFor applications where the heat exchanger surface will be hot or cold,insulation can be Earthing lugAn earthing connection is used to eliminate the risk of static electricitybuilding up in the equipment.

9 Nozzle coverProtection to avoid particles to enter into the heat exchanger duringtransportation. Drip trayDepending on the type of fluid in the heat exchanger and the type ofinstallation, a drip tray (drainage box) may be necessary to avoid injury topersonnel and damage to plateThe type of unit, manufacturing number and manufacturing year can be foundon the name plate. Pressure vessel details in accordance with the applicablepressure vessel code are also given. The name plate is fixed to the frameplate, most commonly, or the pressure plate. The name plate can be a steelplate or a sticker label. WARNINGThe design pressures and temperatures for each unit are marked on thename plate. These must not be exceeded. CAUTIONA void aggressive chemicals for cleaning the heat exchanger when asticker label is design pressure (11) and the design temperature (10), as given on thename plate, are the values against which the heat exchanger is approvedaccording to the pressure vessel code in question.

10 The design temperature(10) may exceed the maximum operating temperature (8) for which thegaskets have been selected for. If the operating temperatures as specified onthe PHE drawing are to be changed the supplier should be for for of possible locations of connections/Location of 3A tag for for mark of , read of pressure operating test pressure (PT) temperatures Min/Max (TS) pressures Min/Max (PS) volume or volume for each fluid (V) of the connections for each fluid of s name200000279-1-EN-GB143 DescriptionEN123418171615141312111098765 118151314128111096541773 TSVINLET PRESS. STATISTICAL SERVICE:PRESSURE TESTING PERFORMED ONPRESSURE TESTED MAX. OP. GROUPYEAR OF MANUFACTURING:MANUFACTURER: ALLOWABLE :SERIAL NUMBER:PTPSS erviceYearManufacturerFluid groupInlet OutletAllowable VManufacturerSerial op. pressure TSPT16 Figure 1: Example of CE metallic name plate to the left and CE sticker labelname plate to the heat exchanger consists of a pack of corrugated metal plates withportholes for the input and output of the two separate fluids.