Manual - Polyurethane Machinery Corp (PMC)
Contents
1. Non Warranty Service by PMC If PMC determines that the suspected Defect of the Product is not covered by this Warranty disposition of the Product will be made pursuant to the terms and conditions of PMC s written estimate on a time and materials basis Continuing Warranty for Products Repaired or Replaced under Warranty Following the repair or replacement of a Product covered by this Warranty such Product will continue to be subject to the original Warranty for the remainder of original Warranty Period or for three 3 months from the repair or replacement date whichever is longer No Rights Implied Nothing in the sale lease or rental of any Product by PMC shall be construed to grant any right interest or license in or under any patent trademark copyright trade secret or other proprietary right or material owned by anyone nor does PMC encourage the infringement of same Exclusive Warranty This writing is the final complete and exclusive expression of the Warranty covering the Product Any statements made by PMC its employees or agents that differ from the terms of this Warranty shall have no effect It is expressly understood that Customer s acceptance of this Warranty by performance or otherwise is upon and subject solely to the terms and conditions hereof and any additional or different terms and conditions proposed or expressed by Customer or anyone whether in writing or otherwise are null and void unless specifically agreed t2. The wet tube must be full when storing a transfer pump outside the protected environment of a sealed drum without first thoroughly flushing and cleaning the pump When installing a transfer pump into a partially filled drum where the liquid level is below the top of the set tube manually fill the tube with the proper chemical prior to inserting the transfer pump into the drum If a drum with a transfer pump installed tips over insure that the wet tube is full after righting the drum The transfer pump pumps both resin and isocyanate To reduce the possibility of inadvertently using the transfer pump with the wrong chemical PMC recommends color coding the transfer pumps red for isocyanate and blue for resin 11 GHO Service amp Parts Manual OPERATION Daily Startup Procedures Keep Clear 1 Determine that the air needle valve is closed of this area 2 Connect the air line quick disconnect coupler to the transfer pump 3 Turn on the main air supply 4 Slowly open the air needle valve until the transfer pump runs slowing Use the air needle valve to control the pump speed Figure 12 Pinch Points WARNING Never allow the pump to run dry of pumping material A dry pump will quickly accelerate to a high speed and possibly cause personal injury and or damage to the pump If the pump accelerates quickly or starts running too fast stop it immediately and inspect Do not attempt to operate the pump when it is not securely mounte
3. Warranty does not cover any Product that PMC determines has been damaged or fails to operate properly due to misuse negligence abuse carelessness neglect or accident By way of example only this includes e Normal wear and tear Improper or unauthorized installation repair alteration adjustment or modification of the Product e Use of heating devices pumping equipment dispensers or other parts or accessories with the Product that have not been approved or manufactured by PMC e Failure to follow the operating instructions and recommendations provided by PMC e Cosmetic damage e Fire flood acts of God or other contingencies beyond the control of PMC GHO Service amp Parts Manual IHE WARRANTY DESCRIBED HEREIN IS THE EXCLUSIVE REMEDY FOR CUSTOMER AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS IMPLIED STATUTORY OR OTHERWISE AND IMPLIED WARRANTIES MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND ALL OTHER WARRANTIES ARE HEREBY DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW PMC SHALL NOT BE RESPONSIBLE WHETHER BASED IN CONTRACT TORT INCLUDING WITHOUT LIMITATION NEGLIGENCE WARRANTY OR ANY OTHER LEGAL OR EQUITABLE GROUNDS FOR ANY CONSEQUENTIAL INDIRECT INCIDENTAL LOST PROFITS SPECIAL PUNITIVE OR EXEMPLARY DAMAGES WHETHER TO PERSON OR PROPERTY ARISING FROM OR RELATING TO THE PRODUCT EVEN IF PMC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSSES OR DAMAGES
4. 04000 44 PAGES PU 04000 62 AIR CYLINDER AIR MOTOR AND PLUNGER TOP akan ASSEMBLY PAGE 21 1 PU 04000 79 DOWEL PIN 1 PU 04000 21 DISPLACEMENT PLUNGER AIR MOTOR TO PUMP COUPLING ASSEMBLY PAGE 22 1 1 EN DETAIL E DETAIL E 26 28 SECTION A A TO DETAIL B 16 GHO Service amp Parts Manual DETAIL B TRANSFER PUMP ASSEMBLY GHO ITEM PART NUMBER DESCRIPTION PU 04000 88 O RING 2 137 8 1 PU 04000 68 PTFE GASKET EE umm 10 11 12 TO DETAIL C 17 TO DETAIL B TO DETAIL D m 13 14 O e GHO Service amp Parts Manual DETAIL C TRANSFER PUMP ASSEMBLY GHO ITEM PART NUMBER DESCRIPTION PU 04000 59 U CUP COLLAR PU 04000 69 PISTON CUP PU 04000 41 PUMP SHAFT ASSEMBLY PU 04000 70 U CUP PU 04000 67 WEAR RING PU 04000 90 3 4 SS BEARING BALL PU 04000 53 PISTON HOUSING 18 GHO Service amp Parts Manual DETAIL D TRANSFER PUMP ASSEMBLY GHO ITEM PART NUMBER DESCRIPTION PU 04000 91 O RING 2 032 PU 04000 75 SUCTION TUBE FOOT VALVE ASSEMBLY PU 04000 40 SQUARE GASKET PU 04000 33 BUNG ADAPTER ASSEMBLY 19 GHO Service amp Parts Manual AIR MOTOR ASSEMBLY PU 04000 01 AIR MOTOR ASSEMBLY PU 04000 01 GHO Service amp Parts Manual AIR MOTOR AND PLUNGER TOP ASSEMBLY PU 04000 18 AIR MOTOR AND PLUNGER TOP ASSEMBLY PU 04000
5. 18 ITEM PART NUMBER DESCRIPTION PU 04000 01 AIR MOTOR ASSEMBLY PAGE 20 PU 04000 60 PLUNGER TOP PU 04000 78 410 32 X 3 8 SET SCREW 4 1 PU 04000 80 O RING 2 223 21 GHO Service amp Parts Manual AIR MOTOR TO PUMP COUPLING ASSEMBLY PU 04000 23 AIR MOTOR TO PUMP COUPLING ASSEMBLY PU 04000 23 4 1 pu 0400049 ARCYUNDERBASE 6 1 PU 0400051 AIR CYLINDER MOUNTING FLANGE PU 04000 87 1 4 20 X 1 SHCS 22 GHO Service amp Parts Manual AIR CYLINDER CAP ASSEMBLY PU 04000 44 AIR CYLINDER CAP ASSEMBLY PU 04000 44 CAP AND BUMPER ASSEMBLY 1 AIR CYLINDER CAP BUMPER 4 1 pu 0400077 FBERWASHER 23 GHO Service amp Parts Manual FOOT VALVE ASSEMBLY PU 04000 45 FOOT VALVE ASSEMBLY PU 04000 45 4 1 Pu 04000 92 SNAPRINGNSODHOG 24 GHO Service amp Parts Manual TOOL KIT PU 04000 94 TOOL KIT PU 04000 94 25 GHO Service amp Parts Manual MANUAL REVISIONS Revision Date Changes Approved P1 Changed Address to Komo Dr P16 added air 19 Mar 14 motor drawing to show gasket and 3 washers T updated contents page and figure numbers to reflect change 20 Feb 15 Updated formatting table of contents and Sedans part description illustrations 26
6. Figure 1 for any dimensions required 1 Make sure the Gasket part No PU 04000 40 is in place on the threaded end of the adaptor and screw the Bung Adaptor tightly into the bunghole of the drum With the second gasket in place insert the Transfer Pump through the adaptor and lock it in place Figure 7 Installing the Transfer Pump 2 Use thread sealer on the male threads of the Air Valve and Quick Disconnect Plug Figure 8 Installing Air Leedle Valve and Quick Disconnect 3 Use thread sealer on the male outlet fitting not supplied as part of the pump assembly and thread the fitting into the outlet port Figure 9 Installing Outlet Fitting 4 nstall air lines as required PMC recommends using a 3 8 ID or larger air line to deliver air to the transfer pump Figure 10 Installing Air Line 10 GHO Service amp Parts Manual WARNING Whenever you are using flammable materials always connect a ground wire to the puma air motor Consult the Nacional Electric Code State and Local codes for additional information 5 Connect ground wire to the Grounding Lug in accordance with National State and Local Electrical Codes Grounding Wire Figure 11 Installation of Ground Wire The transfer pump installation is complete PRECAUTION The transfer pump incorporates a wet tube to prevent build up of chemical and dirt on the pump shaft which would damage the packings as the shaft moves through them
7. ON ernrnvnvenvnvrnnnenvennnernnnernenerernenernenenvenenennenensenerennenennenerennenensenensenenenn 15 TRANSFER PUMP ASSEMBLY GHO series 15 DETAIL ALLEE IE EL 16 PETE oie eM MIR M M M eee ee 17 Pipe 18 BEOIMD 19 AIR MOTOR ASSEMBLY PU 04000 01 ce cccessecessescsesecsesessesecsesecsesussesecsesecsesetsesssesesseseseesecees 20 AIR MOTOR AND PLUNGER TOP ASSEMBLY PU 04000 18 nee 21 AIR MOTOR TO PUMP COUPLING ASSEMBLY 04000 23 22 AIR CYLINDER CAP ASSEMBLY PU 04000 44 cccccessssesessesesesesersesessesesecsesesersesessestsetseseseesee 23 FOOT VALVE ASSEMBLY PU 04000 45 sine 24 TOOL KIT PU 04000 94 enr 25 MANUAL REVISIONS serornnnonnenvnvnnnnernnnvrvnnenennenenvenenennenennenenennenennenenennenennenenennenennenensenenenn 26 GHO Service amp Parts Manual WARRANTY Polyurethane Machinery Corporation hereinafter PMC provides this LIMITED WARRANTY hereinafter Warranty to the original purchaser hereinafter Customer covering this equipment and the original PMC manufactured accessories delivered with the equipment hereinafter Product against defects in material or workmanship of the Product hereinafter Defect or Defective for a period of one 1 year from the date of first purchase as shown on the original PMC invoice hereinaft
8. POLYURETHANE MACHINERY CORPORATION POLYMAC USA SERVICE amp PARTS MANUAL High Output 2 1 Transfer Pump GHO Polyurethane Machinery Corp Headquarters 1 Komo Drive Lakewood NJ 08701 Manufacturing 2 Komo Drive Lakewood NJ 08701 REVISION 3 0 Phone 732 415 4400 Fax 732 364 4025 Before installing the GHO Transfer Pump carefully read all the technical and safety documentation included in this manual Pay special attention to the information in order to know and understand the operation and the conditions of use of the GHO Transfer Pump All of the information is aimed at improving user safety and avoiding possible breakdowns from the incorrect use of the GHO Transfer Pump GHO Service amp Parts Manual Table of Contents NARA A eee de ed tee a eee 3 SAFETY AND HANDLING 2 cccecececsececcececeesececcececcasececcaceceacscessaceccacsceataceasarsecateceataceneaees 5 TECHNICAL SPECIFICATIONS 2 sccesececceseceecececsececcaceccesecectacseceecessacescavsceetacsecareseneares 7 OPTIONAL EQUIPMENT 2 cecsceccesecceseceecececsececeasecessacsccacaceavacsecacsceatacsaeacseeataceetarscees 8 INITIAL MACHINE SET UP cececceseceecececcececeesececcececeaceceecaceecacsceasaceatacsecaeacestareeearscees 9 INSTALLATION PAR 10 OPERATION 2 cccecececcececcececcececeecececcacecessaceacacsccavaceetacsccacsceasacsaearsceaeacensacsecaveceatanenearssees 12 JELENA 13 PART IDENTIFICATI
9. d in a drum Keep hands clear of the area shown in Figure 16 at all times as personal injury may occur Daily Shutdown Procedures 1 Disconnect the air line coupler 2 After the air pressure has bled off close the air line valve For extended period shutdown flush disassemble and thoroughly clean the transfer pump before storing in a dry place MAINTENANCE Introduction WARNING To avoid personal injury always disconnect the air coupler and relieve all air and hydraulic pressures befote servicing the pump Before proceeding note the following e Al threads are hand tight e When using a repair kit to service the pump use all the parts provided in the kit regardless of the condition of the old ones This will reduce the possibility of having to rebuild the pump sooner than normal 12 GHO Service amp Parts Manual DISASSEMBLY 1 Place the transfer pump in a vice PRECAUTION Do not clamp the transfer Hold in Vice by Standoff pump tightly Figure 13 Mounting in Vice NOTE It might be necessary to place a strap wrench around the lower end of the suction tube when removing the foot valve r Foot Valve 2 Remove the foot valve housing using a 1 5 8 open end wrench NOTE Be sure to replace the bleed air plug when reassembling the cylinder Failure to do so Will prevent the transfer pump from operating Figure 14 Foot Valve 3 Remove the air bleed from the transfer pump air cap p
10. eful information at all times If you lose this manual ask for a new copy from your PMC Service Center directly contact Polyurethane Machinery Corporation or on line at our web site www polymac usa com GHO Service amp Parts Manual IMPORTANT SAFETY INFORMATION The GHO 2 1 pump has been designed and built for the application of polyurea chemical systems polyurethane foam chemical systems and some two component epoxy systems Always use liquids and solvents that are compatible with the unit In the event of doubt consult PMC technical service To prevent possibly injury caused by incorrect handling of the raw materials and solvents used in the process carefully read the safety data sheet provided by your supplier Deal with the waste caused according to current regulations To avoid damage caused by the impact of pressurized fluids do not open any connection or perform maintenance work on components subject to pressure until the pressure has been completely eliminated Use suitable protection when operating maintaining or being present in the area where the equipment is functioning This includes but is not limited to the use of protective goggles gloves shoes and safety clothing and breathing equipment To prevent serious injury through crushing or amputation do not work with the equipment without the safety guards installed on the moving parts Make sure that all the safety guards are completely reinstalled a
11. er Warranty Period If during the Warranty Period under normal use the Product is suspected by Customer to be Defective in material or workmanship it is Customer s responsibility to contact PMC and return the Product to PMC as directed by PMC freight prepaid If PMC determines that the Product is Defective and that such Defect is covered by this Warranty PMC will credit Customer for the reasonable freight charges incurred by Customer in returning the Defective Product to PMC and PMC or its authorized agent will at PMC s option repair or replace the Product subject to the following Original Invoice The original invoice must be kept as proof of the date of first sale and the Product serial number The Warranty does not cover any Product if the Original Invoice appears to have been modified or altered or when the serial number on the Product appears to have been altered or defaced Product Maintenance It is the Customer s responsibility to maintain the Product properly See your maintenance schedule and owner s manual for details The Warranty does not cover an improperly maintained Product Non PMC Components and Accessories Non PMC manufactured components and accessories that are used in the operation of the Product are not covered by this Warranty Such components and accessories shall be subject to the warranty offered to the Customer if any by the original manufacturer of such component or accessory Other Warranty Exclusions The
12. o in writing by an Officer of PMC GHO Service amp Parts Manual SAFETY AND HANDLING This chapter contains important information on the safety handling and use of your GHO series high output transfer pump Before installing the GHO pump and starting it up carefully read all the technical and safety documentation included in this manual Pay special attention to the information to know and understand the operation and the conditions of use of the unit All of the information is aimed at enhancing User Safety and avoiding possible breakdowns derived from the incorrect use of the pump WARNING Presents information to alert of a situation that might cause serious injuries if the instructions are not followed CAUTION Presents information that indicates how to avoid damage to the Proportioner or how to avoid a situation that could cause minor injuries NOTE Is relevant information of a procedure being carried out Careful study of this manual will enable the operator to know the characteristics of the pump and the operating procedures By following the instructions and recommendations contained herein you will reduce the potential risk of accidents in the installation use or maintenance of the GHO pump you will provide a better opportunity for incident free operation for a longer time greater output and the possibility of detecting and resolving problems fast and simply Keep this Service Manual for future consultation of us
13. rior to disassembly of the air cylinder to bleed off any air pressure trapped in the cylinder a Disconnect the air line to the transfer pump b Open the air needle valve WAHRNING The air cylinder contains Va pressurized air which must be completely exhausted prior to disassembly Failure to eu do so may cause serious injury to personnel and or property damage Figure 15 Bleed Air Valve 13 GHO Service amp Parts Manual 4 Place a strap wrench around the lower end of the air cylinder and unthread 5 Use a 5 16 inch diameter pin to keep the piston rod plunger from rotating Unthread the piston 6 Remove the dowel pin 7 Push the piston out through the suction tube NOTE When replacing the packings pay careful attention to the packing orientation 8 Inspect and replace the packings as required I DOWEL PIN lt L i e P x f i JE SK N X PP Y 97 Mh r M F f N ANM N p N E 4 Np II Figure 19 Remove Piston Figure 18 Dowel Pins 9 Lubricate install and assemble parts in reverse order GHO Service amp Parts Manual PART IDENTIFICATION TRANSFER PUMP ASSEMBLY GHO oa DETAIL PAGE EE B 17 E NE o T i DETAIL C 5 ESE LA OD 3 GHO Service amp Parts Manual DETAIL A TRANSFER PUMP ASSEMBLY GHO PART ITEM NUMBER DESCRIPTION 1 AIR CYLINDER CAP ASSEMBLY PU
14. t the end of the repair or maintenance work of the equipment GHO Service amp Parts Manual TECHNICAL SPECIFICATIONS Pressure Ratio 2 2 1 Output Cont duty 5 5 gpm 20 8 liters Output Int Duty 11 gpm 41 6 liters Cycles per Gallon 18 5 Cycles per liter 4 88 otroke 4 inch 10 2 cm Air Pressure 180 psi 0 12 Mpa Air Inlet 4 NPT F Fluid Output 34 NPT F Air Consumption 2 0 cfm per gallon pumped 100 psi 124 67 cc sec per liter pumped 689 kpa Weight 25 05 11 4 kg GHO Transfer Pump 115672 mm 930 66 mm 33 01 838 45 mm r oHa ol 54 03 1397 76 mm Figure 1 40 53 1029 5 mm 31 64 802 6 mm EE ER 28 01 711 2 mm 48 92 1242 6 mm GHO S Transfer Pump Stubby Figure 2 Transfer Pump Air Hose Assembly PU 04000 F PU 04000 H Figure 4 Material Supply Hose PU 6157A A 10 34x 10 A Supply Hose 1 2 NPT PU 6157A 10 34x 10 B Supply Hose 3 4 NPT GHO Service amp Parts Manual Figure 3 Bung Adaptor PU 04000 33 Figure 5 Swivel Unions PU 179 5 34NPT x V2NPT F PU 179 6 34NPT x 34NPT F GHO Service amp Parts Manual INITIAL MACHINE SET UP GHO 2 1 TRANSFER PUMP a Air From Ne Compressor R Supply Hose Figure 6 Typical Installation for Classic Hydraulic Proportioner GHO Service amp Parts Manual INSTALLATION On custom installations consult
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