PMC Air Dryer Manual 110307
Contents
1. 14 Air Dryer Service Manual2. POLYURETHANE e MACHINERY CORPORATION 1 POLYMAC USA Model AD 00 PMC Air Dryer Manual Ref MN 05005 Polyurethane Machinery Corp February 1 201 1 Headquarters 1 Gusmer Drive Lakewood NJ 08701 Manufacturing 2 Gusmer Drive Lakewood NJ 08701 Phone 732 425 4400 Fax 732 364 4025 http www polymac usa com Before installing the PMC Air Dryer and start up 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 PMC Air Dryer All of the information is aimed at improving user safety and avoiding possible breakdowns from the incorrect use of the PMC Air Dryer A d e WARRANTY AIR DRYER SERVICE MANUAL 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 hereinafter Warranty Period lf during the Warranty Period under normal use the Product is suspected by Customer to be Defective in material or workmansh
3. ME Td are Lai EE po uo A e E 2 Safety and Handling 5 SECHER EE 7 General Description EE 8 EEGEN a aa E 9 071110 1 as sausai asa Ann i i nnne 10 NEESS 11 PINS B AAA A 12 PANTS occ O 13 Drum Adapter Parts ID and Part Numbers ee ENEE ENEE 14 A gd o SAFETY AND HANDLING This chapter contains important information on the safety handling and use of your PMC Air Dryer Air Dryer Service Manual Before installing the PMC Air Dryer and start 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 PMC Air Dryer All of the information is aimed at enhancing User Safety and avoiding possible breakdowns derived from the incorrect use of the PMC Air Dryer 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 PMC Air Dryer and the operating procedures By following the instructions and rec
4. Maximum Air Temperature 125 Degrees F Desiccant Capacity 1 6 lbs Maximum Air Flow 10 CFM 100 PSI Dew Point 45 Degrees F Drying Capacity 70 Degrees F Saturated Air Approximately 300 Drum Sets 100 Degrees F Saturated Air Approximately 120 Drum Sets POLYMAC USA GENERAL DESCRIPTION AIR DRYER SERVICE MANUAL a EE a ew COO 20 5 10 o Wi A mg A Aa SD 8 Wr G SC 35 00 LST SOTE Ee 2 CAC Q PLB LSE a se En rae Ia Za O e K A to 1 Coalescing Filter 2 Water Drain 3 Pressure Regulador 4 Pressure Gauge 5 Desiccant Bowl 6 Metal Bowl Guard 7 Pressure Relief Valve 8 Air Hose 9 Drum Adapter 10 Needle Valve A gd o OPERATING PROCEDURE Air Dryer Service Manual set Up Install the main air shutoff valve and a main air line filter ahead of the PMC Air Dryer The main air shut off valve will provide shutoff of the main air system for servicing of the PMC Air Dryer The Air Line Filter will help to remove excess oil and moisture to extend the service life of the desiccant used in the desiccant dryer 1 Mount the PMC Air Dryer in a suitable location The mounting hole and hose length requirements are shown in the specification section 2 Fill the Desiccant Bowl with the Desiccant provided Warning Always reinstall the Metal Bowl Guard alter servicing for the protec
5. 4 1 PSI When the pressure within the Supply Drum reaches 4 PSI a plunger in the Relief Valve is tripped which opens the Valve Chamber to the pressure in the Drum At this point the Cap pops off the Relief Valve venting the Drum to atmosphere and exposing a red warning band This will reduce the drum pressure to zero To reset the Relief Valve follow these steps A Turn off the Air Regulator Full Counter Clockwise B Manually activate the Pressure Relief Valve to bleed off the excess pressure Generally maintaining pressure of 1 to 2 PSI permits further build up of pressure from external sources such as heat or blowing agent boiling off without endangering safety However it is imperative that the Pressure Gauge be constantly monitored to ensure that pressure build up within the drums never exceeds the maximum allowable 10 d Shut Down Procedures Air Dryer Service Manual 1 Turn off the Needle Valve on each supply drum 2 Close the Air Regulator full counter clockwise 3 Close the main Air Valve WARNING Certain compressor oils and fumes will attack the plastic bowl and cause bowl failure Do not use the PMC Air Dryer near these materials When the bowl becomes dirty replace it or wipe it with a clean dry cloth Re install the metal bowl guard Immediately replace any crazed or cracked damaged or deteriorated platic bowls 11 MA 7 PARTS IDENTIFICATION POLYMA AIR DRYER SERVIC
6. E MANUAL OJ Wim Bon A WII RD Y i al Gg E 08 TA ARA Ai a SSSSSSSSSSS AS OO OO OO O O O O OOO OOOO 0 a 50000060000 O O gt V AAC 22222 3 OD GE y H Ae A S 12 A gd o Air Dryer Service Manual PMC Air Dryer Assembly Part Description Quantity Number HI 05030 14 Elbow GU 00100 1 14 Nipple Floor Stock 14 Flat Washer HI 05036 4 Pipe Plug MA 00027A Air Hose 10 GU 04022 Quick Disconnect Female GP 00100 3 Tee Floor Stock 14 x 20 Screw AD 01 Relief Valve AD 02 Bracket AD 03 Dryer AD 04 Filter AD 05 Manifold AD 06 Regulator AD 07 0 15 PSI Gauge AD 08 Tube Fitting AD 09 Tube Fitting AD 10 Tube RM PAR 2203P4 Tee AD 12 Check Valve AD 17 Drum Adapter Floor Stock Screw Reference Letter A A Hr05030 B GU 00100 1 Floor Stock D HI 05036 E MA 00027A E GU 04022 G GP 00100 3 H FloorStock J ADO K ADO2 L LAnm MN AD 04 N ADOS P Lann Q AD 07 R AD 08 S AD 09 T ADO O u E V ADI O W AD17 O X Floor Stock 13 AIR DRYER SERVICE MANUAL PMC AIR DRYER DRUM ADAPTER Part AD 17 Part Number Quantity AD 13 AD 15 Reducing Nipple RM PAR216P4 Nipple 1 _PU 04000 82 _ Shut Off Valve 1 _GU 04021 Quick Disconnect Female 1
7. 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 to in writing by an Officer of PMC A POLYMAC A p AIR DRYER SERVICE MANUAL TABLE OF CONTENTS
8. ess neglect or accident By way of example only this includes e Normal wear and tear e 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 2 A gd o WARRANTY CONT THE WARRANTY DESCRIBED HEREIN IS THE EXCLUSIVE REMEDY FOR THE CUSTOMER AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS IMPLIED STATUTORY OR OTHERWISE AND THE IMPLIED WARRANTIES OF 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 Air Dryer Service Manual Non Warranty Service by PMC If PMC determines that the suspected Defect of the Product is not covered by this
9. ip 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 owners 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 Warranty does not cover any Product that PMC determines has been damaged or fails to operate properly due to misuse negligence abuse carelessn
10. n the even of plastic bowl failure Warning Certain compressor oils chemicals household cleaners solvents paints and fumes will attack the plastic bowl and cause bowl failure Do not use the Air Dryer near these materials When the bowl becomes dirty replace it or wipe it with a clean dry cloth Immediately replace any crazed or cracked damaged or deteriorated plastic bowls Warning The product designed to be used only for compressed air Do not use the PMC Air Dryer with any other Gas or Liquid Warning 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 Warning To prevent bodily injury and potential container rupture never pressurize a drum or container that will not withstand 7 PSI working pressure The maximum outlet pressure allowable for the PMC Air Dryer is 3 PSI Operation above this pressure may cause a rupture in the container and serious possible serious bodily injury Warning Always 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 A N p Air Dryer Service Manual SPECIFICATIONS Specifications Maximum Inlet Pressure 150 PSI Maximum Outlet Pressure 3 PSI
11. ommendations contained herein you will reduce the potential risk of accidents in the installation use or maintenance of the PMC Air Dryer 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 Operations Manual for future consultation of useful information at all times If you lose this manual ask for a new copy from your PMC Service Center directly contact PMC or on line at our web site www polymac usa com A d e AIR DRYER SERVICE MANUAL SAFETY AND HANDLING CONT To ensure proper and safe operation of this equipment it is necessary to understand and follow the instructions in this manual Certain safety precautions must be taken when the equipment discussed in this manual is operated or serviced Severe bodily injury or damage to the equipment and property may result if the instructions and precautions listed throughout the manual are not followed There should be no assumption made that the safety measures and instructions contained in this manual are all inclusive and that other safety measures may not be required for specific use or application The following safety guidelines are applicable to the safe and efficient use of the PMC Air Dryer Warning Do not remove the Metal Bowl Guard Do not operate the unit without theMetal Bowl Guard installed to minimize the danger of flying fragments i
12. tion of the operator 3 Install the Drum Adapters Warning There may be a noticeable escape of gas pressure when removing the vent cap of the resin drum at temperatures above approximately 60 degrees F because of the blowing agent contained in the resin material 4 Determine that both needle valves are closed and then connect the air hoses to their respective drum adapters IMPORTANT To prevent cross contamination of the chemical supply from fumes do not interchange these hoses The PMC Air Dryer is now ready for operation POLYMAC USA OPERATION AIR DRYER SERVICE MANUAL 1 Set the regulator to the zero pressure position full counter clockwise 2 Open the Main Air Valve Warning Always determine that the pressure regulator is off full counter clockwise before turning on the Main System Air to the PMC Air Dryer Failure to do so could cause a pressure surge which could damage the supply drum and cause injury to the operator 3 Adjust the regulator clockwise until the needle on the Pressure Gauge begins to move Stop the adjustment and allow the needle to stabilize Continue with the adjustment until a stable pressure of 1 to 2 PSI is reached 4 Open the needle valves The pressure will drop to zero and then gradually build up to 1 to 2 PSI IMPORTANT Pressure relief valves are installed on the PMC Air Dryer to prevent the supply drum pressure from exceeding allowable limits Each valve is set to open at
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