CSC™ HigH PreSSure Air-To-oil CoolerS Air-To-Air CoolerS
Contents
1. CAUTION Following these steps carefully will ensure the seals are removed properly and that the seal groove is not scratched or marred Seal Removal and Header Plate Preparation N Fig 1 Insert sharp pick end of tool P N 97892 under the seal Fig 2 Pull the seal out of the header plate note the groove from where the seal came CAUTION Seals that are inadvertently dropped into the tank must be removed Seal Installation Fig 4 Squeeze the seal as shown Using the flattened end for the insertion tool P N 97892 guide the seal into the header plate groove Insert header plate cleaning brush P N 99785 into a drill and clean the tube holes Be careful not to damage the hole Clean the holes and tanks with air Lube the tube holes with lube brush P N 63451 using L amp M Lube P N 107271 99 Ig 6 Maintain the position of the tool to prevent the seal from dropping into the tank and push the seal into the groove CAUTION Seals that are inadvertently dropped into the tank must be removed Make sure all the seals are seated properly and lube them with L amp M Lube P N 107271 99 using lube brush P N 63451 Insert the tubes as per instructions on page 6 Tube Installation Final Assembly and Testing yin Cee et Hinana Seana hee phd i tit LEPI EEEF k l ne ett PUNAN Af d lt 9 _ a Be ee Sees e i aR oer aot ett ent p aea j2. eaaa a SU aa aaia aala anua H jb 1 2 i i iiia retreat IT ii i l Aad ANd d ddn add dikiadasnkndkkihikkh k v ertattanty RTT PRET ALLELE hee tiy ree PENT CLCLELCEEEEETETLLI TITT Us Installing MESABI Tubes IMPORTANT Before inserting new or original tubes into header plates new seals must be installed and lubed properly Prior to installing original tubes tube ends must be clean of foreign material A buffing wheel can be used Precaution should be taken when buffing so as not to mar the tube end Make sure the tube ends are wiped clean prior to lubrication Coat the outside ends of each tube with a small amount of Lube P N 107271 99 Cupped washers should be installed as shown in the exploded view on pg 3 prior to installing tubes CAUTION Minimize the insertion angle and do not force the tube Care must be taken not to damage seal or tube NOTE To help minimize the insertion angle on coolers with three rows of tubes or more push two rows from one side and then turn the cooler over to push the remaining rows At a convenient starting point push the top end of a tube the top end of the tube is the end with the longest un finned section into the inlet side header plate seal as shown in Fig 1 Place bottom end of tube into respective seal in the bottom header plate Push tube down and into seal until the washer is located on top of the header plate This can usually be do
3. A Independence lowa U S A L amp M Radiator Inc L amp M Radiator Inc El Paso Texas U S A Yankton South Dakota U S A axchanger retiabdility J L amp M QUALITY POLICY The Quality Policy of L amp M Radiator is to produce a quality engineered quality manufactured product through continuous improvement that we deliver to the customer s satisfaction WORLD HEADQUARTERS L amp M Radiator Inc 1414 East 37th Street Hibbing Minnesota 55746 U S A Telephone 218 263 8993 ISO 9001 2008 Fax 218 263 8234 ceatiriep f L y M de Mexico S A de C V L amp M Radiator Pty Ltd Calle De La Plata y Los Nogales Cnr Kew amp Kathleen Streets Parque Industrial Welshpool Western Australia 6016 Hermosillo Sonora Mexico Telephone 61 8 93616855 Telephone 011 52 662 251 0480 Fax 61 8 94703075 Fax 011 52 662 251 0638 Email coo MESABI com au Email ventas lym com mx MESABI is a registered trademark of L amp M Radiator Inc CSC is a trademark of L amp M Radiator Inc Copyright 2010 L amp M Radiator Inc
4. M Customer Service ANAA obiabiabiabye E m oh For general external cleaning a high pressure hot water washer up to 1500 PSI 10 342 kPa can be used Unlike conventional cores you can and should get right up next to the core with the wand Starting from the air exit side place the high pressure washer nozzle next to the fin concentrating on a small area slowly working from the top down Make sure you spray straight into the core not at an angle Continue washing until the exit water is free of dirt Repeat from the opposite side PRP RD PEARL EEEEERPEEL Many radiator shops use a hot alkaline soap or caustic soda in their boil out tanks with chemical additives Soaking in high pH solutions may damage the aluminum alloy depending on the exact characteristics of the solution Solutions that are either too alkaline 0H gt 9 0 or too acidic DH lt 5 0 are not recommended Tube Stabilizer Bar Removal If your system was provided with tube stabilizer bars remove them at this time ih hh gn Removing MESABI Tubes After a thorough cleaning as described above blow dry the core section then remove tube retainer from top portion of tube as shown in Fig 1 NOTE Remember the proper orientation of the retainers and three cupped washers for reinstallation later tiil Fadiga MIRR wiji ETT epee F PUPPET LLLI amp N CAUTION Minimize the extraction angle and do not force the tube Care mu
5. MAESABI Please read and follow instructions carefully before proceeding with any service work and or repairs Consult factory before pro ceeding with any possible warranty claims CONTENTS CSC High Pressure Coolers External Cleaning and Tube Removal ccccssececeeeeeseeeeeeeees Seal Removal Plate Preparation and Seal Installation Tube Installation Final Assembly and Testing ccccceseeeeeees Special Header Plate Repair Manufacturing Facilities and Parts CSC coolers for pressures up to 500 psi 3447 kPa feature tube to header seals held captive in the header plate Once a tube is in place the seal is compressed to make a tube to header seal capable of withstand ing design pressures L amp M RADIATOR GENERAL WARRANTY Consult L amp M before proceeding with warranty claims or repairs Failure to do so may void this limited war ranty This limited warranty allocates the risk of failure of the product s between the Buyer and L amp M and is reflected in the purchase price L amp M warrants that MESABI products will conform to L amp M s written quotation specifications and drawings MESABI framework components are warranted for 18 months from the date of invoice against defects in materials and workmanship during normal usage L amp M warranty against seal leakage during normal operation is stated in individual product literature L amp M s
6. inum Cooling Tube ccccceceeeeeeeeees _ Tube Installation Tool and Removal Tool 42146 Seal UDG a sca vssndeaseannen ences canesnorescssasconsiecs 107271 99 aes Header Plate Cleaning Brush Assembly P N 99785 i a AN APETITE J ia FROVVUTP ROT TTT OPT TTT TT A a j LUBE BRUSH P N 63451 C a gt Please supply our Customer Service Department with the L amp M serial number at the time of order to ensure proper replacement parts aeai HH il i Ai MU CSC Seal Insertion and Removal Tool P N 97892 AH Bottom Header Plate c ccceececeeeeeeeeees Center Tube StabiliZer ccccc cc cecececceceeeeeees 33570 Tube Stabilizer oo ccccceceecscececuccececucaeceees 33566 External Cleaning and Tube Removal HELPFUL HINTS e Read this manual thoroughly e Work in a clean environment e Good lighting is a must e Use proper tools and lube e Call L amp M Customer Service with questions External Cleaning To maintain efficiency and assure maximum life of a MESABI CSC cooler reasonable care must be taken when cleaning In some cases it may be best to blow out any dry dirt with shop air prior to washing core with the high pressure hot water washer If there is any doubt about the cleaning method to be used try the method on a portion of a single tube first or contact L amp
7. liability is limited to the rework or replacement at L amp M s sole option of products or parts manufactured by L amp M that are determined by L amp M to be defective in workmanship or material or do not meet L amp M s quoted specifications L amp M product warranty does not apply if the product has been subjected to abnormal use or conditions unauthorized modifications or repair corrosion misuse neglect abuse accident improper installation or other acts which are not the fault of L amp M including damage caused by shipping L amp M does not warranty products incorporated into L amp M products that are not manufactured by L amp M Buyers sole recourse with respect to such products will be subject to the warranty of the individual manu facturer OTHER THAN AS STATED HEREIN L amp M MAKES NO REPRESENTATION OR WARRANTY OF ANY KIND EXPRESSED OR IMPLIED AS TO MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER MATTERS WITH RESPECT TO THE SALE OF L amp M PRODUCT S AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED IN NO EVENT WILL L amp IM S LIABILITY INCLUDE ANY SPECIAL INCIDENTAL CONSEQUENTIAL OR PUNITIVE DAMAGES EVEN IF L amp M KNEW OF THE LIKELIHOOD OF SUCH DAMAGES Any action or lawsuit for breach of the limited warranty in these L amp M terms and conditions must be com menced in Minnesota This warranty supersedes all previously published war
8. nder water prior to applying any pressure Keep unnecessary personnel away from the test area SAFETY FIRST CSC 350 coolers can be tested to 400 psi 2760 KPa maximum and CSC 500 coolers to 550 psi 8800 KPa maximum If you do not have equipment to test to these levels test to the highest pressure your equipment is capable of following manufacturer s guidelines During testing note that air bubbles from trapped air in exterior pockets could appear for 10 to 15 minutes This is normal Pressure should be applied slowly Cycle test four times by bringing the pressure up to the maximum slowly and down to zero and then back up to maximum pressure On the last cycle hold the pressure at maximum for 15 minutes Stop the test immediately if any leaks are noted Repair and test again Special Header Plate Repair Note The header plate on the CSC cooler is designed to plate repair tool P N 99734 shown below Call L amp M Customer withstand physical abuse However upon inspection ifatube Service for analysis of the damage before attempting repair hole appears damaged it may be repaired using the header MESABI Header Plate Repair Tool P N 99734 When a header plate is determined to be repairable the tool serves two purposes First one end slips under the damaged lip Fig 1 and by gently tapping or pulling the integral slide hammer up the tool brings the lip back up to the desired flatness Fig 2 Once thi
9. ne by grasping the tube with your hands and pulling downward until seated or by using Installation Tool P N 42146 as shown in Fig 2 Note Be sure tube is properly centered in the seal before pushing the tube into place Once the tube is in place rotate it 180 degrees this will allow the seal to seat Reinstall retainer clip between upper two washers as shown in Fig 3 Make sure wings on the retainer clips are positioned to block bypassing air Tube Stabilizer Assembly On some coolers typically when tubes are longer than 30 inches tube stabilizers will be required When tubes are longer than 60 inches there will be two stabilizer bars Before starting a second row of tubes place the center tube stabilizer P N 33570 in position Stabilizers should be lined up with the support bar location Proceed with installation of the next row of tubes using Same procedure as when installing the first row Remember that a center tube stabilizer should be located BETWEEN each row of tubes before starting another row of tubes When tubes are completely installed fasten the tube stabilizer bars to the sidemembers Testing IMPORTANT Coolers will be marked with the maximum operating pressure near the inlet Call L amp M if you are unsure CAUTION Full face protection must be worn when working on pressurized units Test with stabilizer bars in place if applicable Use only appropriate high pressure fittings Submerge the entire unit u
10. ranties U Q 0 oo eee ae a JANUARY 2010 epee e ef hack iaai wry ahora aed srati rahiosa od iicn Geer AY eg jomeag A pcepn bt ood iij rtmortrte dd bieepdad peat i ti Hi hooped a ptammeryhy rAbbe lerpad taht cpomet any ihj pripa np lpm ney pep nat eb anh ory eesd afer iaaiaee pia mst Manned h MESABI PRODUCT SPECIFIC WARRANTIES MESABI CSC 350 coolers are covered by the L amp M General Warranty along with the following Product Specific Warranty L amp M Radiator war rants the MESABI CSC 350 cooler against seal leakage during normal operation for 48 months from date of invoice on new coolers MESABI CSC 500 coolers are covered by the L amp M General Warranty along with the following Product Specific Warranty L amp M Radiator war rants the MESABI CSC 500 cooler against seal leakage during normal operation for 18 months from date of invoice on new coolers CSC is a registered trademark of L amp M Radiator Inc Standard Parts Models CSC 350 and CSC 500 Exploded view of a typical MESABI Captured Seal Cooler OE DESCRIPTION PART NO a ee Top Header Palb is cc ccncsisvavanssigesmnnwensieneanearnsss MESABI Rubber Seal cccccccccececeeeeeeeeeeees 95764 Cupped Washers 3 per tube 08 33569 Turbulator peee Note For MESABI Air to Oil cooler only xG Tube Retainer cccccccceeeceseeceeeseeeeeeeeseeeees 33567 Alum
11. s is done the other end of the tool is inserted into the hole Fig 3 and by gently tapping down with the slide hammer the tool is Fig 3 forced into the hole This action creates a hole of optimum diameter and roundess Fig 4 Fig 2 e If you have any questions regarding the procedures described in this Service e All information illustrations and specifications in this Service Manual are based on Manual please contact L amp M Radiator and ask for Customer Service See back the latest information at the time of publication or posting online at www MESABI com page for contact information The right is reserved to make changes at any time without notice A QW fi he abe bebe AYCNRNHANAArC AFA TAA WIArIr Vi F J Ay D p e i z J id AG at i z IV e f L amp M RADIATOR FACTORY DIRECT SALES AND SERVICE Because so many of our radiators and heat exchangers are a custom design all sales are on a factory direct basis This assures that our customers receive a product that meets their cooling heating requirements offered to them at the least possible price We ship most parts within 24 hours On site technical and engineering assistance is available almost anywhere in the world within a few days notice Manufactured and distributed by Radiator Toll Free 800 346 3500 U S A and Canada Web Site MESABI com Email cool MESABI com L amp M Radiator Inc L amp M Radiator Inc Hibbing Minnesota U S
12. st be taken not to damage tube or header plate tube hole NOTE To help minimize the extraction angle on coolers with three rows of tubes or more remove two rows from one side and then turn the cooler over to remove the remaining rows i i li li li Wii tha ad judigai ali y TTLLLCO AT abbia ad elas NAI i Ji M u a ppt eA Ha hs With Installation Tool P N 42146 grasp center portion of tube as shown in Fig 2 Rotate the tool so as to break the tube free from the seal then raise the tube only enough to clear the lower header plate and swing tube out just far enough to allow tube to be pulled down and out of the upper header plate as shown in Fig 3 ddinii mi F irr dii que ji i vat I a rrr Tas j ARTI jmi ii ij ih jit On some coolers typically when tubes are longer than 30 inches tube stabilizer bars will be required along with tube stabilizers between the rows When tubes are longer than 60 inches there will be two stabilizer bars The location of the center tube stabilizer sections should be noted and the stabilizers in each row should be collected and kept separate row by row to aid in the re assembly Remove all tubes in the row repeating the above procedure Seal Removal Header Plate Preparation and Seal Installation After the tubes are removed clean the header plate area again with a high pressure washer then blow the inside and outside surfaces of the tanks thoroughly dry with air
Download Pdf Manuals
Related Search