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        4-1/4" Patriot Powerhead Manual
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1.                4 1 4     POWERHEAD MANUAL  PAT PH 4250    E               A MAN    20        2                   M L re  BE us       AU  14 1             1             E  4  Lu     5    D MagnumVenusProducts Rev  09 2014    PAT PH 4250 Series Powerhead Manual    MagnumVenusProducts       CORPORATE HEADQUARTERS and MANUFACTURING  200A Perimeter Park Road   Knoxville  TN 37922   USA   Tel   1  865  321 8809    TECHNOLOGY CENTER and MANUFACTURING  1862 Ives Ave    Kent  WA 98032   Tel 253 854 2660   Fax 253 854 1666    E mail  info mvpind com    www mvpind com    D MagnumVenusProducts    Rev  09 2014 Page   2                4250 Series Powerhead Manual    Table of Contents    SECTION  Page  TERMS  amp  CONDITIONS OF SALE 4  SAFETY  amp  WARNINGS 6  INTRODUCTION 15  VALVE BLOCK DISASSEMBLY 16  VALVE BLOCK ASSEMBLY 18  AIR CYLINDER DISASSEMBLY 20  PILOT VALVE REBUILD 21  AIR CYLINDER REASSEMBLY 23  BOLT TORQUE PROCEDURES 24  PARTS DRAWINGS 25  REVISION INFORMATION 41        Quy MagnumVenusProducts Rev  09 2014           3     lt     PAT PH 4250 Series Powerhead Manual      Terms  amp  Conditions of Sale     GSSC  Inc    s Terms  amp  Conditions of Sale     Terms  amp  Conditions   58828454    1  ACCEPTANCE  Acceptance of any purchase order from a customer or potential customer   Buyer   is subject to credit approval by GSSC  Inc     Seller    acceptance of the purchase order by Seller and  when applicable  any manufacturer  vendor  or other third party that provides goods to Selle
2.     7  0    116 2              8         3262 2 PISTON STOP  9         2521 2 VALVE END CAP     10  O B 019 2 O RING  11  PF AP 02 SS 2 PIPE PLUG  12  F SS 832 02 SS 4 SS SET SCREW  13  PF ST 02 BR 1 TEE FITTING  14  MPH 2545 1 SEAL  15         2546 01 1 RESET STEM ASSEMBLY      16         2529 2 DIAPHRAGM  17  MPH 2522 2 VALVE EXHAUST PORT     18  O B 020 3 O RING  19       5 1024 08 4 CAP SCREW  20          04   08 2 HEX BOLT  x  21        012 2 O RING     22  O B 013 2 O RING  x  23  O B 008 2 O RING  24  F CS 04C 32 SS 4 SOCKET HEAD CAP SCREW  25  PF HN 06 08S 1 HOSE ADAPTER  26         2539 1 MALE ELBOW  27  MPH 2538 1 MALE POLY TEE FITTING  28    5 2052 1  313 FT  POLY TUBE             OPTIONAL PARTS AND ASSEMBLIES    ITEM PART No  QTY   DESCRIPTION  30 MPH 2542 1 RESET BUTTON ASSEMBLY  REPAIR KIT  PART No  DESCRIPTION     PAT PH SB SK SEAL KIT    MAGNUM VENUS PLASTECH                 SHIFT BLOCK ASSEMBLY   3 25  POWER HEAD PAT PH SB  REV B SHEET2  2 10 3 2012     MagnumVenusProducts Rev  09 2014 Page   31     lt     PAT PH 4250 Series Powerhead Manual      Revision Information     Rev  10 2010   Updated document format and added the Revision  Information chapter  updated the parts drawings also  added the Safety  amp  Warning Information     Rev  07 2011 Included the note for the SUPERLUBE grease on the  Upper and Lower Pilot Valves  Updated the drawings in  the manual     Rev  05 2012   Updated the Logo  MVP Address and the manual format   added the Terms and Conditio
3.  10 MPH 2511 01 2 STEM SEAL ASSY  PILOT VALVE  11 MPH 2541 2 SPRING HOUSING  PILOT VALVE  12              3206 3  TIE ROD   2  STROKE P H   13 VPH 4254 2 BUSHING  7 8 DIA  PISTON ROD  14       118 2 O RING  15       121 2 O RING  16 MPH 3261 2 SNAP RING   EXTERNAL  17 F HN 05F 6 HEX NUT  18 PAT PH 5009 1 LOWER ROD  19 PAT PH 5008 1 UPPER ROD ASSY  20              5011 4  TIEROD  21 F HB 06C 24 GR8          BOLT  22         05   12 2        BOLT  23              3201 1  UPPER VALVE BLOCK  24 PAT PH 3202 1 LOWER VALVE BLOCK  25 PAT PH 3205 4 VALVE ROD               26 MPH 2517 2 VALVE PISTON  27 O U 204 90    O RING  28       116 2 O RING  29 0 0 010 90 2 O RING  30 MPH 3262 2 PISTON STOP  31  0    020 3  O RING  32 F HB 04C 08 2 HEX BOLT  33       013 2 O RING  35 F SS 832 02 SS E SET SCREW  36 F CS 04C 32 SS 4 SOCKET HEAD CAP SCREW  37 MPH 2529 2 DIAPHRAGM  38 MPH 2522 2 VALVE EXHAUST PORT  39 F CS 1024 06 SS 4 CAP SCREW  40         2521 2  VALVE END         41       019 2 O RING  42 PF AP 02 SS 2 PIPE PLUG  43 MPH 2539 1 MALE ELBOW  44 MPH 2538 1 MALE POLY TEE FITTING  45    5 2052 1 0f  POLY TUBE  46 PAT PH 3210 01 1 MUFFLER ASSY   2  STROKE  47 VPH 4251 1 PISTON  48  0    344 1  O RING  49 PAT PH 4204 4 LOWER END         50             4212 1 UPPER END         51 PAT PH 4203 1 CYLINDER  52 O B 409 2 O RING  53  08156 2  O RING  55           06 085 1 HOSE ADAPTER  56 F HB 04C 56 SS 2 HEX BOLT  57  F SW 04 SS 2  1 471       WASHER  58 PF ST 02 BR 1 TEE FITTING  59 MPH 2546 0
4.  MPH 2512  onto the spring  MPH 2528    Set a new O ring  O B 008  on top of the seal guide  MPH 2512   Screw the  stem seal  MPH 2511 01  with valve stem  MPH 2513  into the upper end cap     VALVE STEM  MPH 2513     1 4     STEM SEAL  MPH 2511 01   f            O RING        012        O RING        008   SEAL                  2512                      SPRING         2528     Fig  7    9  Repeatthe pilot valve rebuild on the lower end         PAT PH 4204       lt  A     MagnumVenusProducts    Rev  09 2014 Page   22    PAT PH 4250 Series Powerhead Manual    Q Air Cylinder Disassembly     Apply a light coat of brown grease on the inner bore of the end cap and Install  bushing  VPH 4254  into the end cap     Install snap ring  MPH 3261  onto the busing to hold it in place     Repeat procedures 1 and 2 for both the upper and lower end caps     Insert the lower piston rod  PAT PH 5009  through the piston rod bushing  VPH   4254  of the lower end cap  Slide the cylinder  PAT PH 4203  over the piston   MPH 4251  down onto the lower end cap o ring  O B 156             Set the upper end cap  PAT PH 4212  onto the cylinder with the valve block flats  facing the same direction  Screw the hex nuts  F HN 05F  onto the tie rods and  snug the hex nuts  See bolt torque procedures section of this manual for  details     Install the valve block assembly onto the end caps using the four screws  F CS   04C 32     Install the connectors  APP 9096   sleeve  APP 9109  and e ring  APP 9102   onto 
5.  any order or to require full or partial payment in advance  without liability to Seller in the event of   i  insolvency of the Buyer   ii  the filing of voluntary petition in bankruptcy by Buyer   iii  the appointment of a  Receiver or Trustee for the Buyer   iv  the execution by Buyer of an assignment for benefit of creditors  or  v  past due payment on previous shipments  to Buyer by Seller  Seller reserves the right to cancel Buyers credit at any time for any reason    11  INTERPRETATION RESPONSIBILITY  PRODUCT USE AND SAFETY  Seller does not guarantee that the Goods it sells conform to any plans  and specifications or intended use  When plans and specifications are involved  Buyer is solely responsible for verifying Seller s interpretations of such  plans and specifications  and it is Buyer s sole responsibility to assure that Seller s Goods will be acceptable for any specific job  When Seller offers  substitute Goods on any proposal  Buyer is solely responsible for confirming their acceptability    12  DELIVERY  Shipping dates given in advance of actual shipment are approximate and not guaranteed  All contract dates and timelines begin upon  receipt by Seller of a purchase order  Buyer s acceptance of these Terms  amp  Conditions  and the payment of any required down payment    13  EXCUSABLE DELAYS  Seller shall have no liability if its performance is delayed or prevented by causes beyond its reasonable control  including   without limitation  acts of nature  labor disp
6.  maximum lawful rate   whichever is less  In the event of non payment  Buyer agrees to pay Seller s reasonable attorney fees and court costs  if any  incurred by Seller to  collect payment  and all applicable interest charges  Seller may apply payments to any outstanding invoices unless Buyer provides specific payment  direction    4  TITLE AND RISK OF LOSS OR DAMAGE  As to Goods delivered directly by Seller  title passes upon delivery at the place Buyer receives  possession  and  thereafter  all risk of loss or damage shall be on Buyer  All other sales are F O B   point of shipment  and Buyer takes title and  assumes responsibility for risk of loss or damage at the point of shipment for such sales  Claims for Goods damaged in transit are Buyer s sole  responsibility when not delivered directly by Seller    5  QUOTATIONS  All quotations expire thirty  30  days from the date of the quotation unless otherwise noted on the quotation  This time limit applies  even if Buyer uses the quotation to submit a job or project bid to any other party    6  ASSIGNMENT  The Buyer s rights and responsibilities under any purchase order or these Terms  amp  Conditions shall not be assigned by Buyer  without the express written consent of the Seller    7  RETURN OF GOODS  Permission to return items must be requested and granted in advance  No credit will be given if items are returned prior to  requesting and receiving permission  Subject to the foregoing  Seller shall accept returns of Goods fo
7.  or is  swallowed     2  Keep this information together and easily available so that it may be used by those  administering first aid or treating the injured person     3  Be sure the information from your chemical supplier includes instructions on how to treat any  toxic effects the chemicals have     WARNING    Contact your doctor immediately in the event of any injury and give him the information  you have collected  If your information includes first aid instructions  administer first aid  immediately while you are contacting your doctor     Fast treatment of the outer skin and eyes that contact such chemicals generally includes  immediate and thorough washing of the exposed skin and immediate and continuous flushing of  the eyes with lots of clean water for at least 15 minutes or more  These general instructions of  first aid treatment  however  may be incorrect for some chemicals  that is why you must know  the chemicals and treatment before an accident occurs  Treatment for swallowing a chemical  frequently depends upon the nature of the chemical     NOTE  Refer to your System User Manual for complete and detailed operating  instructions and service information     Quy MagnumVenusProducts Rev  09 2014 Page   12                4250 Series Powerhead Manual    3 0 Equipment Safety  WARNING    Magnum Venus Products suggests that personal safety equipment such as EYE  GOGGLES  GLOVES  EAR PROTECTION  and RESPIRATORS be worn when servicing or  operating this equipment  Ear p
8.  to the plastics industry in  producing the curing reaction of polyester resins also produces the hazards which require great  care and caution in its storage  transportation  handling  processing and disposal  MEKP is a  single chemical  Various polymeric forms may exist which are more or less hazardous with  respect to each other  These differences may arise not only from different molecular structures   all are  nevertheless  called  MEKP   and from possible trace impurities left from the  manufacture of the chemicals  but may also arise by contamination of MEKP with other  materials in its storage or use  Even a small amount of contamination with acetone  for instance   may produce an extremely shock sensitive and explosive compound     Contamination with promoters or materials containing promoters  such as laminate  sandings  or with any readily oxidizing material  such as brass or iron  will cause  exothermic    redox    reactions which can become explosive in nature  Heat applied to  MEKP  or heat build up from contamination reactions can cause it to reach what is called  its Self Accelerating Decomposition Temperature  SADT      Researchers have reported measuring pressure rates of rise well in excess of 100 000 psi per  second when certain MEKP s reach their SADT   For comparison  the highest pressure rate of   rise listed in NFPA Bulletin NO 68   Explosion Venting   is 12 000 psi per second for an  explosion of 1296 acetylene and air  The maximum value listed for a 
9. 1 1 RESET STEM ASSEMBLY  60 MPH 2545 1 SEAL  61 F FW 04 2 FLAT WASHER     K ASTERISKS DENOTE PARTS INCLUDED IN PAT PH 4250 SK SEAL KIT    MAGNUM VENUS PLASTECH         4 1 4  PATRIOT POWER HEAD    PAT PH 4250         REV        A 05 24 11    MagnumVenusProducts    Rev  09 2014    Page   28    PAT PH 4250 Series Powerhead Manual                4250 5    SEAL      4   1 4  AIR MOTOR    2 PCS  0 0 006 O RING    4 PCS  0    008 O RING    6 PCS  O B 012 O RING    2 PCS  0    013 O RING            2 PCS  0    409 O RING    2 PCS  0    019 O RING           2 PCS  0    156 O RING    2 PCS         2529 1 4    DIAPHRAGM    2 PCS  0    116 O RING    2 PCS  0    118 O RING           1 PC  O B 344 O RING    PCS   0 010 90 O RING    2 PCS   0 0 204 90 O RING  2  0         Qu   MagnumVenusProducts  Rev  09 2014 Page   29    PAT PH 4250 Series Powerhead Manual    1       ET    A    00   50           gt  USE REMOVABLE LOCTITE ON THREADS      ITEM 3                                 MAGNUM VENUS PLASTECH  SHIFT BLOCK ASSEMBLY   3 25  POWER HEAD PAT PH SB  REV B SHEET 1  2 10 3 2012          D MagnumVenusProducts Rev  09 2014 Page   30    PAT PH 4250 Series Powerhead Manual                                                                                           Parts List  PART NUMBER QTY DESCRIPTION  1  PAT PH 3201 1 UPPER VALVE BLOCK  2              3202 1 LOWER VALVE BLOCK  3              3205 1 VALVE ROD POPPET  4         2517 2 VALVE PISTON     5  0   204 90 2 O RING    O D 010 90 2 O RING 
10. 32  hex wrench through the side port and into the hole in the valve  poppet              3205  to hold the valve poppet in place  now use a 7 16  socket  wrench to tighten the other valve piston  MPH 2517  onto the valve poppet  Do  not over tighten     8  Using    7 16  wrench install the two hex bolts  F HB 04C 08  to hold the lower  valve block  PAT PH 3202  to the upper valve block  PAT PH 3201      9  Install the fitting            06 085  into the side port of the lower valve block  PAT   PH 3202   Use Teflon tape or pipe seal compound on the fitting threads to prevent  an air leak         Quy MagnumVenusProducts  Rev  09 2014 Page   18    PAT PH 4250 Series Powerhead Manual    10  Insert the diaphragms  MPH 2529  into the upper and lower valve blocks with the  outside leading edge of the diaphragms facing out  Push the diaphragms all the  way down into the valve block bore    11  Install the valve exhausts  MPH 2522  onto the upper and lower valve blocks    using the two socket head cap screws  F CS 1024 06  into each of the two valve  exhausts and snug tight     12  Install valve end caps  MPH 2521  into the upper and lower valve blocks and  lightly snug tight     13  Connect the air line to the poly tee         2538  on the side of the valve block     Set the Valve Block assembly aside for now    I  MagnumVenusProducts Rev  09 2014 Page   19    PAT PH 4250 Series Powerhead Manual      Air Cylinder Disassembly     1  Remove the E ring  APP 9102  from the lower piston 
11. 4 Page   25    PAT PH 4250 Series Powerhead Manual              Ley  11 NOTE  A LIGHT COAT OF SUPER    LUBE IS RECOMMENDED               ON THE UPPER AND LOWER SIGNAL VALVES                        gt  INSTALL ITEM 7 FLANGE DOWN     gt  INSTALL ITEM 7 FLANGE UP    gt  INSTALL ITEM 47 WITH COUNTERBORE DOWN     gt  gt  USE REMOVABLE LOCTITE ON THREADS OF ITEM 19    MAGNUM VENUS PLASTECH    4 1 4  PATRIOT POWER HEAD PAT PH 4250    REV  A 05 24 11    D MagnumVenusProducts Rev  09 2014 Page   26       PAT PH 4250 Series Powerhead Manual                                O       N   Io        m  g    NA    AA     28                      gt  USE REMOVABLE LOCTITE ON THREADS OF ITEM 25             m         i     ay        t          MAGNUM VENUS                     4 1 4  PATRIOT POWER HEAD PAT PH 4250    REV  A 05 24 11    D MagnumVenusProducts    Rev  09 2014 Page   27                                             PAT PH 4250 Series Powerhead Manual                                                                                                                                        4 1 4  POWER HEAD PARTS LIST  ITEM PART NUMBER QTY DESCRIPTION  1 MPH 2533 2 COMPRESSION SPRING OPTIONAL PARTS AND ASSEMBLIES  2             2 pu                VALVE                QTY  DESCRIPTION  2   55 2                 2542 1 RESET PUTTON ASSY          PAT PH SB 1 SHIFT BLOCK ASSY  6  O U 006 2 O RING  7         2512 2  SEAL GUIDE  PILOT VALVE  8       008   O RING  9 MPH 2513 2 VALVE STEM  PILOT VALVE 
12. DS MAY BE INSTALLED  AND WHICH IS NOT REQUIRED PURSUANT TO THESE TERMS  amp   CONDITIONS  THE FURNISHING OF SUCH ADVICE OR ASSISTANCE WILL NOT SUBJECT SELLER TO ANY LIABILITY  WHETHER BASED ON  CONTRACT  WARRANTY  TORT  INCLUDING NEGLIGENCE  OR OTHER GROUNDS    17  BUYER S USE OF GOODS  Many factors beyond Seller s control contribute to the success of the Buyer s finished products  such as raw materials  used to manufacture the products  Seller is not liability for the quality or quantity of finished products produced by Buyer with the use of the Goods    18  EXPORTS  If Goods are sold for export  Seller s standard terms  amp  condition for export sales  if any  shall also apply  Acceptance of export orders is  not valid unless confirmed in writing by Seller  Buyer  and not Seller  is responsible for compliance with all United States export control rules and  regulations  Buyer shall not name Seller as shipper or exporter of record in connection with the export of any Goods purchased from Seller    19  INSTALLATION  Installation of the Goods is the responsibility of Buyer  unless otherwise indicated in the quotation or invoice provided to Buyer   Notwithstanding the foregoing  however  Seller will provide installation supervision personnel within thirty  30  days of Buyer s request  If an installation  for which the Seller is to participate is delayed by the Buyer more than six  6  months after the date of shipment of the Goods  or if Buyer s facility   materials  or parts ar
13. NUS PRODUCTS EQUIPMENT  PLEASE CALL MAGNUM VENUS PRODUCTS BEFORE  OPERATING OR PERFORMING MAINTENANCE ON THE EQUIPMENT  IF YOU HAVE ANY  QUESTIONS REGARDING THE ABOVE PRECAUTIONS OR ANY SERVICE OR OPERATION  PRECEDURES  CALL YOUR MAGNUM VENUS PRODUCTS DISTRIBUTOR OR MAGNUM  VENUS PRODUCTS     NOTICE       statements  information and data given herein are believed to be accurate  and reliable but are presented without guaranty  warranty or responsibility of any kind  express or implied  The user should not assume that all safety measures are indicated  or that other measures are not required     DANGER  Contaminated catalyst may cause Fire or Explosion  Before working on the  catalyst pump or catalyst accumulator  wash hands and tools thoroughly  Be sure work  area is free of dirt  grease or resin  Clean catalyst system components with clean water  only     DANGER  Eye  skin and respiration hazard  The Catalyst  MEKP  may cause blindness   skin irritation or breathing difficulty  Keep hands away from face  Keep food and drink  away from work area     WARNING  Please refer to your catalyst manufacturer s safety information regarding the  safe handling and storage of catalyst  Wear appropriate safety equipment as  recommended         Quy MagnumVenusProducts  Rev  09 2014 Page   14    PAT PH 4250 Series Powerhead Manual       Introduction     This manual covers the repair and rebuilding of the 4 1 4  diameter by 2  stroke length  Patriot Power Head  The reassembly will require th
14. OR MAY CUSTOMARILY  GIVE WITH RESPECT TO SUCH GOODS     d  LIMITATIONS  THERE ARE NO OTHER WARRANTIES WRITTEN OR ORAL  EXPRESS  IMPLIED OR BY STATUTE  SELLER SPECIFICALLY  DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE  NO REPAIR OF GOODS OR  OTHER COSTS ARE ASSUMED BY SELLER UNLESS AGREED TO  IN ADVANCE  IN WRITING    16  LIMITATIONS OF LIABILITY  UNLESS APPLICABLE LAW OTHERWISE REQUIRES  SELLER S AND ANY VENDOR S TOTAL LIABILITY TO  BUYER  BUYER S CUSTOMERS OR TO ANY OTHER PERSON  RELATING TO ANY PURCHASES GOVERNED BY THESE TERMS  amp   CONDITIONS  FROM THE USE OF THE GOODS FURNISHED OR FROM ANY ADVICE  INFORMATION OR ASSISTANCE PROVIDED BY  SELLER  BY ANY METHOD  INCLUDING A WEB SITE   IS LIMITED TO THE PRICE OF THE GOODS GIVING RISE TO THE CLAIM  NEITHER  SELLER NOR ITS VENDORS SHALL BE LIABLE FOR ANY SPECIAL  INCIDENTAL  DIRECT  CONSEQUENTIAL OR PENAL DAMAGES   INCLUDING  BUT NOT LIMITED TO BACKCHARGES  LABOR COSTS  COSTS OF REMOVAL  REPLACEMENT  TESTING OR INSTALLATION   LOSS OF EFFICIENCY  LOSS OF PROFITS OR REVENUES  LOSS OF USE OF THE GOODS OR ANY ASSOCIATED GOODS  DAMAGE TO  ASSOCIATED GOODS  LATENESS OR DELAYS IN DELIVERY  UNAVAILABILITY OF GOODS  COST OF CAPITAL  COST OF SUBSTITUTE  GOODS  FACILITIES OR SERVICES  DOWNTIME  OR CLAIMS FROM BUYER S CUSTOMERS OR OTHER PARTIES  IF SELLER FURNISHES  BUYER WITH ADVICE OR OTHER ASSISTANCE WHICH CONCERNS ANY GOODS SUPPLIED HEREUNDER  OR ANY SYSTEM OR  EQUIPMENT IN WHICH ANY SUCH GOO
15. andling equipment contains these elements  In  contact with these metals  HHC solvents could generate a corrosive reaction of a  catalytic nature     b  Equipment capable of withstanding pressure  When HHC solvent contacts aluminum  or galvanized parts inside a closed container such as a pump  spray gun  or fluid  handling system  the chemical reaction can  over time  result in a build up of heat and  pressure  which can reach explosive proportions         Quy MagnumVenusProducts  Rev  09 2014 Page   9                4250 Series Powerhead Manual    When all three elements are present  the result can be an extremely violent explosion  The  reaction can be sustained with very little aluminum or galvanized metal  any amount of  aluminum is too much     A  The reaction is unpredictable  Prior use of an HHC solvent without incident  corrosion or  explosion  does NOT mean that such use is safe  These solvents can be dangerous alone  as a  clean up or flushing agent  or when used as a component or a coating material  There is no  known inhibitor that is effective under all circumstances  Furthermore  the mixing of HHC  solvents with other materials or solvents  such as MEKP  alcohol  and toluene  may render the  inhibitors ineffective     B  The use of reclaimed solvents is particularly hazardous  Reclaimers may not add any  inhibitors  Also  the possible presence of water in reclaimed solvents could feed the reaction     C  Anodized or other oxide coatings cannot be relied upon to 
16. catalyst to prevent possible  on the job  contamination while mixing     WARNING    If diluents are not used  it should be remembered that catalyst spillage  gun  hose and  packing leaks are potentially more hazardous  since each drop contains a higher  concentration of catalyst  and therefore will react quicker with over spray and the leak     2 5 Cured Laminate  Overspray and Laminate Sandings Accumulation   A  Remove all accumulations of overspray  FRP sandings  etc  from the building as they occur   If this waste is allowed to build up  spillage of catalyst is more likely to start a fire  in addition  the  fire would burn hotter and longer     B  Floor coverings  if used  should be non combustible     C  Spilled or leaked catalyst may cause a fire if it comes in contact with an FRP product  over   sprayed chop or resin  FRP sandings or any other material with MEKP     To prevent this spillage and leakage  you should     1  Maintain your Magnum Venus Products System  Check the gun several times daily for  catalyst and resin packing or valve leaks  REPAIR ALL LEAKS IMMEDIATELY     2  Never leave the gun hanging over  or lying inside the mold  A catalyst leak in this situation  would certainly damage the part  possibly the mold  and may cause a fire     3  Inspect resin and catalyst hoses daily for wear or stress at the entry and exits of the boom  sections and at the hose and fittings  Replace if wear or weakness is evident or suspected     4  Arrange the hoses and fibergla
17. e not prepared for installation for such period of time  Seller shall be entitled to invoice the Buyer for the anticipated installation  costs  up to  1 250 per day plus expenses  for each of Seller s installations technicians which are on site    20  ANTI MONEY LAUNDERING RESTRICTIONS  Seller rejects questionable purchase orders and payments  Except for pre approved credit  arrangements  Seller rejects third party payments  cashiers  checks  money orders and bank drafts  Seller accepts only checks imprinted with Buyer s  name  wire transfers originated in Buyer s account  letters of credit with Buyer as account party  and credit or debit cards in Buyer s name  All payments  must be by single instrument in the amount of the invoice  less credits  from banks acceptable to Seller    21  GOVERNING LAW  These Terms  amp  Conditions and all disputes related to it shall be governed by the laws of the State of Florida  United States of  America  without giving effect to its conflict of law rules    22  JURISDICTION AND VENUE  The parties hereby irrevocably submit to the jurisdiction of the state courts of the State of Florida and to the  jurisdiction of the United States District Court for the Middle District of Florida  for the purpose of any suit  action  or other proceeding related to  arising  out of or based upon these Terms  amp  Conditions or in any way related to  arising out of or involving sale of Goods hereunder  waive and agree not to  assert by way of motion  as a defen
18. e use of removable thread locking  compound  Lithium grease  08465  and SUPERLUBE O ring lubricant     NOTE  Before starting any service work  release fluid and air pressure  from system  Remove the two air lines from the air motor  The air    motor assembly does not have to be completely removed from the  system for service work        Please read the manual carefully  Follow the steps in the order given  otherwise you  may damage the equipment or injure yourself     During Disassembly        As you disassemble the equipment  layout the components in the correct order and  direction  This will help you to reassemble them     Tools required     Medium Removable Thread Locking Compound  Brown Grease  08465    Super O ring Lube  SUPERLUBE    7 16 inch Socket Head Wrench  08472    Hex Wrench Set  08469    9 16 inch Wrench  08476    12 inch Adjustable Wrench  08468    Flat Blade Screw Driver   Snap Ring Pliers        Quy MagnumVenusProducts  Rev  09 2014 Page   15    PAT PH 4250 Series Powerhead Manual      Valve Block Disassembly     1     6     Remove the two hex head screws  F HB 04C 52  from the front of the muffler   PAT PH 3210 01  and remove the muffler     Remove the air line from the poly tee  MPH 2538  on the side of the valve block    Remove the valve block from the side of the power head by removing the four  socket head cap screws  F CS 04C 32  from the valve block     Remove the two end caps  MPH 2521  from the valve block    Remove the fitting  PF HN 06 08S  from t
19. ered for use in this equipment is  strictly prohibited without the expressed consent by Magnum Venus Products Inc  Magnum  Venus Products cannot eliminate every danger nor foresee every circumstance that might  cause an injury during equipment operation  Some risks  such as the high pressure liquid  stream that exits the spray tip  are inherent to the nature of the machine operation and are  necessary to the process in order to manufacture the end product  For this reason  ALL  personnel involved in polyester operations should read and understand the Safety Manual  It is  very important for the safety of employees involved in the operation that equipment operators   maintenance and supervisory personnel understand the requirements for safe operation  Each  user should examine his own operation  develop his own safety program and be assured that  his equipment operators follow correct procedures  Magnum Venus Products hopes that this  manual is helpful to the user and recommends that the precautions in this manual be included in  any such program  Magnum Venus Products recommends this Safety Manual remain on your  equipment at all times for your personnel safety  In addition to the manual  Magnum Venus  Products recommends that the user consult the regulations established under the Occupational  Safety  amp  Health Act  OSHA   particularly the following sections     1910 94 Pertaining to Ventilation   1910 106 Pertaining to flammable liquids    1910 107 Pertaining to spray fin
20. he side of the lower valve block           PH 3202   Rotate either of the two valve pistons  MPH 2517  until the hole in the  valve poppet  PAT PH 3205  aligns with the port in the lower valve block     Insert a 7 32  hex wrench through the pipe plug port and into the hole in the valve  poppet              3205      NOTE  The hole diameter in the valve poppet is  2685  6 81mm  if a 7 32   hex wrench is not available    7     Unscrew either of the two valve pistons  MPH 2517  and remove  Repeat  removal of the second valve piston        Figure 2    Using a 7 16 open end wrench remove the two hex cap screws  F HB 04C 08   from the front of the lower valve block  PAT PH 3202   Pull the upper valve  block  PAT PH 3201  from the lower valve block  PAT PH 3202   Remove the  valve rod assembly from the valve block   See fig  2     D MagnumVenusProducts Rev  09 2014 Page   16    PAT PH 4250 Series Powerhead Manual    9  Remove the two cap screws  F CS 1024 06  from each of the two valve  exhausts  MPH 2522   Pull both of the valve exhausts from the valve blocks   Remove the diaphram  MPH 2529  from both valve blocks     NOTE  Avoid putting any scratches in the valve blocks  To remove the    diaphragm use a screwdriver and push the center riser on the diaphragm  to one side and slide out        10  Remove each O ring and replace with new  Coat every new O ring with brown    grease  08465   Lightly coat the diaphragm bore and both valve piston bores  with brown grease  08465  before as
21. hydrogen explosion is  10 000 psi per second  Some forms of MEKP  if allowed to reach their SADT  will burst even an  open topped container  This suggests that it is not possible to design a relief valve to vent this  order of magnitude of pressure rate of rise  The user should be aware that any closed  container  be it a pressure vessel  surge chamber  or pressure accumulator  could explode  under certain conditions  There is no engineering substitute for care by the user in handling  organic peroxide catalysts  If  at any time  the pressure relieve valve on top of the catalyst tank  should vent  the area should be evacuated at once and the fire department called  The venting  could be the first indication of a heat  and therefore  pressure build up that could eventually lead  to an explosion  Moreover  if a catalyst tank is sufficiently full when the pressure relief valve  vents  some catalyst may spray out  which could cause eye injury  For this reason  and many  others  anyone whose job puts them in an area where this vented spray might go  should  always wear full eye protection even when laminating operations are not taking place     Safety in handling MEKP depends to a great extent on employee education  proper safety  instructions and safe use of the chemicals and equipment  Workers should be thoroughly  informed of the hazards that may result from improper handling of MEKP  especially in regards  to contamination  heat  friction and impact  They should be thoroughly 
22. instructed regarding the  proper action to be taken in the storage  use and disposal of MEKP and other hazardous  materials used in the laminating operation  In addition  users should make every effort to     A  Store MEKP in a cool  dry place in original containers away from direct sunlight and away  from other chemicals     B  Keep MEKP away from heat  sparks and open flames         Quy MagnumVenusProducts  Rev  09 2014           8                4250 Series Powerhead Manual    C  Prevent contamination of MEKP with other materials  including polyester over spray and  sandings  polymerization accelerators and promoters  brass  aluminum and non stainless  steels     D  Never add MEKP to anything that is hot  since explosive decomposition may result     E  Avoid contact with skin  eyes and clothing  Protective equipment should be worn at all times   During clean up of spilled MEKP  personal safety equipment  gloves and eye protection must be  worn  Firefighting equipment should be at hand and ready     F  Avoid spillage  which can heat up to the point of self ignition     G  Repair any leaks discovered in the catalyst system immediately  and clean up the leaked  catalyst at once in accordance with the catalyst manufacturer s instructions     H  Use only original equipment or equivalent parts from Magnum Venus Products in the catalyst  system  i e   hoses  fitting  etc   because a dangerous chemical reaction may result between  substituted parts and MEKP         Catalyst accumu
23. ishing operations  particularly Paragraph  m  Organic Peroxides  and Dual Component Coatings     Other standards and recognized authorities to consult are the National Fire Protection  Association  NFPA  bulletins as follows     NFPA No 33 Chapter 14  Organic Peroxides and Dual Component Materials  NFPA No 63 Dust Explosion Prevention   NFPA No 70 National Electrical Code   NFPA No 77 Static Electricity   NFPA No 91 Blower and Exhaust System   NFPA No 654 Plastics Industry Dust Hazards        Quy MagnumVenusProducts Rev  09 2014 Page   6    PAT PH 4250 Series Powerhead Manual    Type of Fire Extinguishing equipment recommended  Fire Extinguisher     code ABC  rating  number 4a60bc     Extinguishing Media     Foam  Carbon Dioxide  Dry Chemical  Water Fog     Copies of the above bulletins are available  at a nominal charge from     National Fire Protection Association  470 Atlantic Avenue  Boston  MA 02210    Research Report No 11 of the American Insurance Association deal with  Fire  Explosion and  Health Hazards of Organic Peroxides   It is published by     American Insurance Association  85 John Street  New York  NY 10038    Local codes and authorities also have standards to be followed in the operation of your spraying  equipment  Your insurance carrier will be helpful in answering questions that arise in your  development of safe procedures     1 2 Personal Safety Equipment    Magnum Venus Products recommends the following Personal Safety Equipment for conducting  safe ope
24. lated from the purging of hoses or the measurement of fluid output deliveries  should never be returned to the supply tank  such catalyst should be diluted with copious  quantities of clean water and disposed of in accordance with the catalyst manufacturer s  instructions     The extent to which the user is successful in accomplishing these ends and any additional  recommendations by the catalyst manufacturer determines largely the safety that will be present  in his operation     2 3 Clean Up Solvents and Resin Diluents  WARNING    A hazardous situation may be present in your pressurized fluid system  Hydrocarbon  Solvents can cause an explosion when used with aluminum or galvanized components in  a closed  pressurized  fluid system  pump  heaters  filters  valves  spray guns  tanks   etc    The explosion could cause serious injury  death and or substantial property  damage  Cleaning agents  coatings  paints  etc  may contain Halogenated Hydrocarbon  Solvents  Some Magnum Venus Products spray equipment includes aluminum or  galvanized components and will be affected by Halogenated Hydrocarbon Solvents     A  There are three key elements to the Halogenated Hydrocarbon  HHC  solvent hazard     a  The presence of HHC solvents  1 1 1     Trichloroethane and Methylene Chloride are  the most common of these solvents  However  other HHC solvents are suspect if  used  either as part of paint or adhesives formulation  or for clean up flushing  b   Aluminum or Galvanized Parts  Most h
25. le solvents  they must be kept in approved   electrically grounded containers     D  Bulk solvent should be stored in a well ventilated  separate building  50 feet away from your  main plant     E  You should allow only enough solvent for one day s use in your laminating area            NO SMOKING    signs must be posted and observed in all areas of storage or where solvents  and other flammable materials are used         Quy MagnumVenusProducts  Rev  09 2014 Page   10                4250 Series Powerhead Manual    G  Adequate ventilation  as covered in OSHA Section 1910 94 and NFPA No 91  is important  wherever solvents are stored or used  to minimize  confine and exhaust the solvent vapors     H  Solvents should be handled in accordance with OSHA Section 1910 106 and 1910 107   2 4 Catalyst Diluents    Magnum Venus Products spray up and gel coat systems currently produced are designed so  that catalyst diluents are not required  Magnum Venus Products  therefore  recommends that  diluents not be used  This avoids the possible contamination which could lead to an explosion  due to the handling and mixing of MEKP and diluents  In addition  it eliminates any problems  from the diluents being contaminated through rust particles in drums  poor quality control on the  part of the diluents suppliers  or any other reason  If  however  diluents are absolutely required   contact your catalyst supplier and follow his instructions explicitly  Preferable  the supplier  should premix the 
26. ng   O U 006  on the inlet rod  MPH 2540   Coat O rings and Springs with a light coat of  SUPERLUBE grease  SUPERLUBE   Set spring  MPH 2533  into the inlet spring  housing  MPH 2541  with inlet rod  MPH 2540  facing up   see below     4  Screw the inlet spring housing  MPH 2541  into the upper end cap  Do not install  the spring         2526  at this time it will be installed from the bottom     SPRING  MPH 2526     O RING  O U 006   INLET ROD  MPH 2540     N            p SPRING  MPH 2533     O RING        012                     INLET SPRING HOUSING         2541          5  Remove the stem seal  MPH 2511 01  from the bottom of the upper end cap           PH 4212      6  Remove the valve stem  MPH 2513  and seal guide  MPH 2512  with the spring          2528      7  Replace O ring  O B 012  on stem seal         2511 01  and coat O ring and  stem seal with SUPERLUBE grease  SUPERLUBE   Drop the small spring  MPH     2526  into the stem seal bore  the spring should center itself onto the end of the  inlet rod  MPH 2540          Quy MagnumVenusProducts  Rev  09 2014 Page   21    PAT PH 4250 Series Powerhead Manual                                  MPH 2541    O B 012  MPH 2533     Sw   lt          2540  O U 006     NY   lt          MPH 2526  e    NE   d             2528  Y      MPH 2512    O B 008  JA _     0    012           2513    _  MPH 2511 01  Fig  6    8  Insert the spring  MPH 2528  with the seal guide  MPH 2512  into the end          Set the small end of the seal guide 
27. ns section     Rev  09 2014   Updated the Address  name and the Terms  amp  Conditions  of Sale  Removed references to Plastech  Updated the  Parts Drawings section         Quy MagnumVenusProducts Rev  09 2014 Page   32    PAT PH 4250 Series Powerhead Manual    D MagnumVenusProducts    Rev  09 2014 Page   33    PAT PH 4250 Series Powerhead Manual    MagnumVenusProducts       CORPORATE HEADQUARTERS and MANUFACTURING  200A Perimeter Park Road   Knoxville  TN 37922  USA    Tel   1  865  321 8809    TECHNOLOGY CENTER and MANUFACTURING  1862 Ives Ave    Kent  WA 98032   Tel 253 854 2660   Fax 253 854 1666    E mail  info mvpind com   www mvpind com    Assemblies Covered in this Manual   PAT PH 4250 4    Patriot Powerhead Assembly       MagnumVenusProducts  Rev  09 2014 Page   34    
28. ocated on the resin filter  are secured relieving catalyst and resin fluid  pressure     3  Catalyst pressure in the catalyst pump can be eliminated by rotating the ball valve on the  catalyst manifold 90 degrees to the                or            position     Note  The  open  or  on  position is when the ball valve handle is parallel  in line  with  the ball valve body  The  closed  or  off  position is when the ball valve handle is  perpendicular  across  the ball valve body     4  Resin pressure in the resin pump can be eliminated by rotating the ball valve on the resin  filter 90 degrees to the    open    or            position  Place a container under the ball valve to  catch any resin that is ejected out of the valve         Quy MagnumVenusProducts  Rev  09 2014 Page   13    PAT PH 4250 Series Powerhead Manual    3 2 Grounding    Grounding an object means providing an adequate path for the flow of the electrical charge from  the object to the ground  An adequate path is one that permits charge to flow from the object  fast enough that it will not accumulate to the extent that a spark can be formed  It is not possible  to define exactly what will be an adequate path under all conditions since it depends on many  variables  In any event  the grounding means should have the lowest possible electrical  resistance  Grounding straps should be installed on all loose conductive objects in the spraying  area  This includes material containers and equipment  Magnum Venus Product
29. prevent the explosive reaction   Such coatings can be worn  cracked  scratched  or too thin to prevent contact  There is no  known way to make oxide coatings or to employ aluminum alloys  which will safely prevent the  chemical reaction under all circumstances     D  Several solvent suppliers have recently begun promoting HHC solvents for use in coating  systems  The increasing use of HHC solvents is increasing the risk  Because of their exemption  from many State Implementation Plans as Volatile Organic Compounds     VOC s   their low flammability hazard  and their not being classified as toxic or carcinogenic  substances  HHC solvents are very desirable in many respects     WARNING  Do not use Halogenated Hydrocarbon solvents in pressurized fluid systems  having aluminum or galvanized wetted parts     NOTE  Magnum Venus Products is aware of NO stabilizers available to prevent  Halogenated Hydrocarbon solvents from reaction under all conditions with aluminum  components in closed fluid system  TAKE IMMEDIATE ACTION    Halogenated  Hydrocarbon solvents are dangerous when used with aluminum components in a closed  fluid system     A  Consult your material supplier to determine whether your solvent or coating contains  Halogenated Hydrocarbon Solvents     B  Magnum Venus Products recommends that you contact your solvent supplier regarding the  best non flammable clean up solvent with the heat toxicity for your application     C  If  however  you find it necessary to use flammab
30. promise or condition in connection therewith or usage of trade not  contained herein  shall not be binding on either party  If any provision hereof shall be unenforceable  invalid or void for any reason  such provision shall  be automatically voided and shall not be part of these Terms  amp  Conditions and the enforceability or validity of the remaining provisions of these Terms   amp  Conditions shall not be affected thereby     TO THE EXTENT NOT CONTRARY TO APPLICABLE LAW  THE FOLLOWING SHALL APPLY   24  Buyer waives any available homestead exemption as well as any and all requirements or rights with regard to notice  demand  presentment     IMPORTANT NOTICE  THIS INSTRUMENT PERMITS SELLER TO OBTAIN AND USE YOUR INDIVIDUAL CREDIT HISTORY FOR CREDIT EVALUATION  PURPOSES          MagnumVenusProducts Rev  09 2014           5    PAT PH 4250 Series Powerhead Manual    D SAFETY  amp  WARNING INFORMATION     OPERATING YOUR POLYESTER SYSTEM SAFELY  1  Introduction    Any tool  if used improperly  can be dangerous  Safety is ultimately the responsibility of those  using the tool  In like manner  safe operation of polyester processes is the responsibility of those  who use such processes and those who operate the equipment  This manual outlines  procedures to be followed in conducting polyester operations safety  This system has been  specifically designed for use of Polyester Resin  Gel Coat  and Methyl Ethyl Ketone Peroxides   MEKP  applications  Other formulations or blends consid
31. r  for resale to Buyer   Vendor    If Seller  in its sole discretion  determines that Buyer s credit becomes unsatisfactory or it has reasonable grounds for  insecurity  Seller reserves the right  upon notice to Buyer  to demand adequate assurance of due performance from Buyer and or terminate any  purchase order with no liability to Seller  BY REQUESTING A QUOTE FROM SELLER  ACCEPTING AN INVOICE FROM SELLER  OR  PRESENTING A PURCHASE ORDER TO SELLER  BUYER CONFIRMS THAT THESE TERMS  amp  CONDITIONS SHALL GOVERN ALL  PURCHASES OF PRODUCTS OR MATERIALS PROVIDED TO BUYER BY SELLER     GOODS      GOODS SOLD BY SELLER ARE EXPRESSLY  SUBJECT TO THE TERMS AND CONDITIONS SET FORTH HEREIN AND ANY DIFFERENT OR ADDITIONAL TERMS OR CONDITIONS SET  FORTH IN A PURCHASE ORDER OR SIMILAR COMMUNICATION RECEIVED FROM BUYER ARE OBJECTED TO AND SHALL NOT BE BINDING  UPON SELLER UNLESS SPECIFICALLY AGREED TO IN WRITING BY AN AUTHORIZED CORPORATE OFFICER OF SELLER NO SELLER  EMPLOYEE OR AGENT HAS THE AUTHORITY TO MODIFY THESE TERMS  amp  CONDITIONS VERBALLY  SELLER OBJECTS TO AND REJECTS  ANY TERMS BETWEEN BUYER AND ANY OTHER PARTY  AND NO SUCH TERMS  INCLUDING BUT NOT LIMITED TO ANY GOVERNMENT  REGULATIONS OR    FLOWDOWN    TERMS  SHALL BE A PART      OR INCORPORATED INTO ANY PURCHASE ORDER FROM BUYER       SELLER  UNLESS AGREED TO IN WRITING BY AN AUTHORIZED REPRESENTATIVE OF SELLER    2  PRICES AND TAXES  Buyer agrees to pay the prices quoted by Seller or listed on any related invoice  and is 
32. r any reason for a period of thirty  30  days  following shipment for exchange or refund of the purchase price  provided  that such Goods must be unused and are subject to a 15  restocking  charge  which may be increased or decreased  in the Seller s sole discretion  depending on the reason for such return  Any Goods which were special  ordered by Buyer        may not be returned  and any such Goods which are returned are subject to a restocking cancellation fee of 100  of the cost of  the Goods  Goods shall be deemed accepted by Buyer  and cannot thereafter be returned   if Buyer fails to object to the Goods within thirty  30  days  after the Goods are received by Buyer    8  CANCELLATION  The Buyer may cancel any purchase order prior to shipment of the Goods by mutual agreement of the parties and upon payment  to Seller of reasonable and proper cancellation charges    9  TERMINATION  Seller may terminate the whole or any part of any purchase order if there is a material breach of these Terms  amp  Conditions  In the  event of any such breach  the Seller will provide Buyer with written notice of the nature of the breach and the Seller s intention to terminate for default   In the event Buyer does not cure such failure within ten  10  days of such notice  Seller may  by written notice  terminate the purchase order  provided   that Buyer shall continue its performance to the extent not terminated    10  CHANGE IN BUYER S FINANCIAL CONDITION  Seller reserves the right to cancel
33. rations of the Polyester Systems     Magnum Venus Products recommends that the user consult the state and local regulations  established for all Safety equipment listed     2 0 Material Safety  2 1 Hazards Associated with Laminating Operations    The major hazards which should be guarded against in polyester laminating operations are  those associated with     1  The flammability and explosion dangers of the catalyst normally used     Methyl Ethyl Ketone  Peroxide  MEKP      2  The flammability dangers of clean up solvents sometimes used  Magnum Venus Products  recommends that clean up solvents be non flammable   and of resin diluents used  such as  styrene     3  The flammability dangers of catalyst diluents  if used   Magnum Venus Products recommends  that catalyst not be diluted     4  The flammability dangers of the uncured liquid resins used     5  The combustibility dangers of the cured laminate  accumulations of over spray  and laminate  sandings     6  The toxicity dangers of all the chemicals used in laminating operations with respect to  ingestion  inhalation and skin and eye hazards         Quy MagnumVenusProducts Rev  09 2014 Page   7                4250 Series Powerhead Manual    2 2 Catalyst  Methyl Ethyl Ketone Peroxide     MEKP is among the more hazardous materials found in commercial channels  The safe  handling of the  unstable  reactive  chemicals presents a definite challenge to the plastics  industry  The highly reactive property which makes MEKP valuable
34. responsible for additional applicable  shipping and handling charges  taxes  duties  and charges for import and export licenses and certificates  All prices quoted by Seller are subject to  change without notice  Seller will generally collect applicable taxes along with the purchase price unless Buyer submits a valid tax exemption  certificate  and indicates which Goods are covered by it  Prices on special order Goods may be subject to change before shipment  In order to be  corrected  any discrepancies in pricing and or quantities on invoices must be reported by Buyer within thirty  30  days of the invoice date    3  PAYMENT  Payment terms are 30 days net from the invoice date or upon such other terms approved by Seller in writing  Retainage shall not apply   and Buyer shall not hold back any retainage from Seller  even if retainage is part of any contract between Buyer and any other party  Payment is not  contingent on Buyer s ability to collect or obtain funds from any other party  Credit card sales are billed at the time of purchase  Buyer expressly  represents it is solvent at the time it places any purchase order with Seller  Seller  in its sole discretion  may determine that Buyer s financial condition  requires full or partial payment prior to manufacture or shipment  If Buyer fails to make any payment when due  Seller reserves the right to suspend  performance  Buyer agrees to pay a charge on all amounts past due at the rate of 1           month  18  per year  or the
35. rod  PAT PH 5009   Lift the  sleeve         9109  up and remove the two connectors         9096      NOTE  The air motor can be removed from the unit for repair or the  following procedures can be performed while the motor is mounted in place    2  Remove the three upper hex nuts  F HN 05F  from the tie rods  PAT PH 3206    Pull the upper end cap  PAT PH 4212  off the cylinder  PAT PH 4203  and upper  piston rod              5008      3  Slide cylinder  PAT PH 4203  off of piston  VPH 4251   4  Slide the piston assembly up from the lower end cap              4204      5  Remove snap ring  MPH 3261  holding the bushing  VHP 4254  into the end  cap     6  Push the bushing  VPH 4254  out of the end cap     7T  Repeat procedures 5 and 6  above  for both the upper and lower end caps    8    Replace all O rings and coat with brown grease  08465   Coat the inside of the  cylinder  piston rods and piston rod bushing with brown grease  08465          Quy MagnumVenusProducts  Rev  09 2014 Page   20                4250 Series Powerhead Manual      Pilot Valve Rebuild     NOTE  The two pilot valves in the upper and lower end caps are the  same  Start with the pilot valve in the upper end cap     1  Remove the inlet spring housing  MPH 2541  from the upper end cap  PAT PH   4212      2  Remove spring  MPH 2533  with inlet rod  MPH 2540   Turn the end cap over  and a small spring         2526  will fall out     3  Replace O ring  O B 012  on the inlet spring housing  MPH 2541  and the O ri
36. rotection should be worn when operating a fiberglass  chopper to protect against hearing loss since noise levels can be as high as 116 dB   decibels   This equipment should only be operated or serviced by technically trained    personnel    WARNING  Never place fingers  hands  or any body part near or directly in front of the spray gun   fluid tip  The force of the liquid as it exits the spray tip can cause serious injury by  shooting liquid through the skin  NEVER LOOK DIRECTLY INTO THE GUN SPRAY TIP OR    POINT THE GUN AT OR NEAR ANOTHER PERSON   TREAT THE GUN AS IF IT WERE A  LOADED PISTOL      3 1 Emergency Stop Procedures  The following steps should be followed in order to stop the machinery in an emergency situation    1  The ball valve located where the air enters the power head of the resin pump  should be  moved to the  OFF  or closed position  To do this  simply rotate the lever on the ball valve  90 degrees  Doing this will cause all the system air to bleed out of the system in a matter of  a few seconds  making the system incapable of operating    NOTE  Step 2 is a precautionary step and should be followed whenever the above  mentioned ball valve is activated to the stop mode  Failure to do so  can damage the  regulators and components on reactivating to the  ON  position     2  Turn all system regulators to the  OFF  position  counter clockwise  position    NOTE  Verify that the Catalyst relief line  located on the catalyst manifold  and the resin  return line  l
37. s recommends  grounding straps be made of AWG No 18 stranded wire as a minimum and the larger wire be  used where possible  NFPA Bulletin No77 states that the electrical resistance of such a  leakage path may be as low as 1 meg ohm  10 ohms  but that resistance as high as 10 000  meg ohms will produce an adequate leakage path in some cases  Whenever flammable or  combustible liquids are transferred from one container to another  or from one container to the  equipment  both containers or container and equipment shall be effectively bonded and  grounded to dissipate static electricity  For further information  see National Fire Protection  Association   NFPA  77  titled  Recommended Practice on Static Electrical   Refer especially to  section 7 7 titled  Spray Application of Flammable and Combustible Materials   Check with local  codes and authorities for other specific standards that might apply to your application  NEVER  USE HARD MATERIALS SUCH AS WIRE  PINS  ETC   TO CLEAR A PLUGGED GUN  HARD  MATERIALS CAN CAUSE PERMANENT DAMAGE  DAB WITH A BRISTLE BRUSH  BLOW  BACKWARDS WITH AIR UNTIL CLEAR WHILE WEARING A PROTECTIVE EYE SHIELD   REPEAT AS MANY TIMES AS NECESSARY  DO NOT PERFORM ANY MAINTENANCE OR  REPAIRS UNTIL YOU HAVE FOLLOWED THE PRECAUTIONS STATED ABOVE  IF YOU  AS  AN EQUIPMENT OPERATOR OR SUPERVISOR  DO NOT FEEL THAT YOU HAVE BEEN  ADEQUATELY TRAINED OR INSTRUCTED AND THAT YOU LACK THE TECHNICAL  KNOWLEDGE TO OPERATE OR PERFORM MAINTENANCE ON A PIECE OF MAGNUM  VE
38. se  or otherwise  in any such suit  action  or proceeding  any claim that it is not subject personally to the jurisdiction  of the above named courts  that its property is exempt or immune from attachment or execution  that the suit  action  or proceeding is brought in any  inconvenient forum  that the venue of the suit  action  or proceeding is improper  or that these Terms  amp  Conditions or the subject matter hereof may not  be enforced in or by such court  and waive and agree not to seek any review by any court of any other jurisdiction which may be called upon to grant  an enforcement of the judgment of any such Florida state or federal court  The parties hereby consent to service of process by registered mail at the  address to which notice is to be given  The exclusive venue for any proceeding under these Terms  amp  Conditions shall be solely in any state court in  Pinellas County  Florida  or the Federal District Court for the Middle District of Florida  Tampa Division  sitting in Tampa  Florida  Buyer acknowledges  that the prices for Goods offered hereunder are in part dependent on Buyer s consent to jurisdiction in Florida and exclusive venue in Pinellas County   Florida or the Federal District Court for the Middle District of Florida  Tampa Division  sitting in Tampa  Florida  and without Buyer s consent to this  jurisdiction and venue provision the prices for the Goods may be higher    23  GENERAL  Any representation  affirmation of fact and course of dealing  
39. sembling  Use a wire brush to clean the    valve rod threads of any dry thread locking compound         c  lt A        MagnumVenusProducts    Rev  09 2014 Page   17    PAT PH 4250 Series Powerhead Manual       Valve Block Assembly     NOTE  Removable thread locking compound will be required for  reassembly  During assembly  put one or two drops of removable thread  locking compound on threads of the valve poppet  PAT PH 3205  and  assemble        1  Using your thumb push the valve piston  MPH 2517  all the way into the lower  valve block  PAT PH 3202      2  Apply a small amount of removable thread locking compound to the threads on  one end of the valve poppet  PAT PH 3205  and thread it into the valve piston   MPH 2517  in the lower valve block while holding the valve piston with your  thumb     3  Turn the valve poppet in the lower valve block  PAT PH 3202  so that the hole in  the poppet body is aligned with the side port     4  Insert a 7 32  hex wrench through the side port and into the hole      the valve  poppet to hold the valve poppet in place  now use a 7 16  socket wrench to  tighten the valve poppet into the valve piston  Do not over tighten     5  Apply a small amount of removable thread locking compound to the threads on  the other end of the valve poppet  PAT PH 3205      6  Apply some brown grease  08465  to o ring  O B 020  on the upper valve block   PAT PH 3201  and push it into the lower valve block  PAT PH 3202  over the  valve poppet     7  Insert the 7 
40. ss roving guides so that the fiberglass strands DO NOT rub  against any of the hoses at any point  If allowed to rub  the hose will be cut through  causing a  hazardous leakage of material which could increase the danger of fire  Also  the material may  spew onto personnel in the area         Quy MagnumVenusProducts  Rev  09 2014 Page   11         lt                 4250 Series Powerhead Manual    2 7 Toxicity of Chemicals    A  Magnum Venus Products recommends that you consult OSHA Sections 1910 94  1910 106   1910 107 and NFPA No 33  Chapter 14  and NFPA No 91     B  Contact your chemical supplier s  and determine the toxicity of the various chemicals used as  well as the best methods to prevent injury  irritation and danger to personnel     C  Also determine the best methods of first aid treatment for each chemical used in your plant   2 8 Treatment of Chemical Injuries    Great care should be used in handling the chemicals  resins  catalyst and solvents  used in  polyester systems  Such chemicals should be treated as if they hurt your skin and eyes and as if  they are poison to your body  For this reason  Magnum Venus Products recommends the use of  protective clothing and eye wear in using polyester systems  However  users should be  prepared in the event of such an injury  Precautions include     1  Know precisely what chemicals you are using and obtain information from your chemical  supplier on what to do in the event the chemical gets onto your skin or into the eyes 
41. the piston rod     Connect the pilot air hose and regulated air hose to air motor     Install the muffler using the two hex head cap screws  F HB 04C 52      Quy MagnumVenusProducts  Rev  09 2014 Page   23       PAT PH 4250 Series Powerhead Manual       Bolt Torque Procedures     Bolt  amp  Nut Torque Procedure for Patriot Power Head  amp   Fluid Section    Tightening sequence should always be the across method  Tighten first nut or bolt to a  little more than hand tight  then jump to the nut or bolt directly across or opposite side  and tighten  Repeat this procedure thru a 3 step torque sequence minimum     Power Head Tie Rod Nuts  3 8 24 UNF     1  Torque to 5 to 7 ft lbs   2  Torque to 15 ft lbs   3  Torque to 23 ft lbs     Power Head to Fluid Section Tie Rods  3 8 16 UNC     Apply removable thread locking compound to male thread    Screw into Power Head and torque to approximately 20 ft lbs    Use Grade 5 bolts  amp  lock washers to connect power head to fluid section   Tighten to a final torque of 30 to 32 ft lbs  using a    step procedure     Fluid Section Socket Head Cap Screws  3 8 16 UNC     Tighten to a final torque of 32 ft lbs   using    3 step procedure   Removable thread locking compound is optional         Quy MagnumVenusProducts Rev  09 2014 Page   24    PAT PH 4250 Series Powerhead Manual      Parts Drawings     PAT PH 4250 4 1 4  PATRIOT POWERHEAD ASSEMBLY  PAT PH 4250 SK 4 1 4  POWERHEAD SEAL KIT  PAT PH SB SHIFT BLOCK       MagnumVenusProducts Rev  09 201
42. utes  government priorities  transportation delays  insolvency or other inability to perform by any Vendor  or  any other commercial impracticability  In the event of any such delay  the date of delivery or performance shall be extended for a period equal to the  time lost by reason of delay  If Goods are held or stored beyond the delivery date for the convenience of Buyer  such Goods shall be so stored at the  risk and expense of Buyer    14  CLAIMS  Claims for any nonconforming Goods must be made by Buyer  in writing  within ten  10  days of Buyer s receipt of such Goods and must  state with particularity all material facts concerning the claim then known to Buyer  Failure by Buyer to give notice within such ten  10  day period shall  constitute an unqualified acceptance of such Goods by Buyer  and a waiver of any right to reject or revoke acceptance of such Goods            MagnumVenusProducts Rev  09 2014            4     lt     PAT PH 4250 Series Powerhead Manual    15  WARRANTIES         SELLER S WARRANTIES  Seller warrants that all Goods sold shall mechanically operate as specified and shall be free from faults in respect to  materials and workmanship for a period of   i  for parts  twelve  12  months from the date of invoice  and  ii  for systems  twelve  12  months from start   up        if earlier  eighteen  18  months from the date of the bill of lading  Seller also warrants that the Goods shall  upon payment in full by Buyer for the  Goods  be free and clear of an
43. y security interests or liens  Buyer s exclusive remedy for breach of such warranties shall be limited to repair or  replacement costs or termination of any security interests or liens  and Seller shall have no responsibility for reimbursing repair costs incurred by Buyer  in connection with Goods without first giving written authorization for such charges  In any claims by the Buyer against the Seller in respect of the  Goods  the liability of the Seller shall be limited to the value of the Goods  This warranty applies only to Goods properly used and maintained and does  not apply to any Goods which are misused or neglected  or which has been installed  operated  repaired  altered or modified other than in accordance  with instructions or written authorization by Seller  This warranty does not apply to any Goods not manufactured by Seller  and Buyer s sole warranty  with respect to such Goods shall be that of the Seller s Vendor  if any     b  VENDOR S WARRANTIES  Seller shall assign to Buyer any Vendor warranties and or remedies provided to Seller by its Vendor     c  INTELLECTUAL PROPERTY INFRINGEMENT  SELLER DISCLAIMS ANY AND ALL WARRANTIES AND OR INDEMNIFICATIONS AGAINST  INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHTS OF ANY NATURE  SELLER SHALL  IF GIVEN PROMPT NOTICE BY BUYER OF  ANY CLAIM OF INTELLECTUAL PROPERTY INFRINGEMENT WITH RESPECT TO ANY GOODS SOLD HEREUNDER  REQUEST THE  APPLICABLE VENDOR TO GRANT FOR THE BUYER SUCH WARRANTY OR INDEMNITY RIGHTS AS SUCH VEND
    
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