PMC AP-1 Service Manual - Canadian Urethane Spray Equipment
Contents
1. PARTS IDENTIFICATION GU 04005 OR 00043A GU 04008 TN 04002 TN se A se A os GU 04027A SP 04002A GU 04056 GU 04016 TN 00185 TN 00184 Be 26 lt j TN 04001 2 REQ A O i OR 00002A 2 REQ GU 040 RA PAR 207P2 OR 00037A 4 REQ TN 04190 TN 00185 26 AP 1 Service Manual LA PARTS IDENTIFICATION AP 1 Service Manual GU 04033A SP 04005 3 OR 00048A Q Ge GU 04031 02 0 3 8 GU 04031 03 4 5 Te OR 00042A GU 04018 GU 04007 EP GU 04023 80 80 GU 04023 60 60 GU 04023 40 40 Coupling Block Assembly GU 04001 OR 00038A GU 04004 Steel GU 04004A Aluminum GU 04012 2 REQ A gt de RA 00005A GU 04001 01 GU 02020 00 2 REQ TN 04192 2 REQ 27 AP 1 Service Manual2. 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 The equipment includes components that reach high temperatures and can cause burns Hot parts of the equipment must not be handled or touched until they have cooled completely 14 a YS 7 8 9 AP 1 Service Manual MIXING CHAMBER MAINTENANCE OR REPLACEMENT CLOSE the Manual Valves 7 by turning them to the full clockwise position Trigger Gun over Waste Container to release internal material pressure Remove the Gun Lock 15 Remove the Air Cap 2 Remove both Screen Screws 13 14 and flush the chemical on each side of the gun block Use the 5 16 Spintite Nut Driver unscrew the Piston Shaft 35 located in the center of the Air Cylinder End Cap not shown from the Mixing chamber by turning it counterclockwise Remove the Mixing Chamber and Air Seal 10a from the front of the Gun Flush and clean any residue from the mixing chamber area of the Gun Block Clean or replace the Mixing Chamber including Air Seal as required 10 Reassemble the Mixing Chamber in reverse order CAUTION Do not over tighten the Piston Shaft when installing the Mixing Chamber This will result in permanent damage to both the Piston Shaft and Mixing Chamber NOTE A small amount of gre
3. 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 AP 1 Service Manual SAFETY AND HANDLING This chapter contains important information on the safety handling and use of your AP 1 series Gun Before installing the AP 1 Gun 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 the unit All of the information is aimed at enhancing User Safety and avoiding possible breakdowns derived from the incorrect use of the AP 1 Gun 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 t
4. that the operator wear suitable clothing and elements of personal protection including without limitation gloves protective goggles safety footwear and face masks Use breathing equipment when working with the Gun in enclosed spaces or in areas with insufficient ventilation The introduction and follow up of safety measures must not be limited to those described in this manual Before starting up the Gun a comprehensive analysis must be made of the risks derived from the products to be dispensed the type of application and the working environment AP Service Manual SAFETY AND HANDLING cont d To prevent possible injury caused by incorrect handling of the raw materials and solvents used in the process carefully read the Material Safety Data Sheet MSDS provided by your supplier Deal with waste caused according to current regulations Pour viter toute blessure caus e par une mauvaise manipulation des mati res premi res et les solvants utilis s dans le processus veuillez lire attentivement la fiche signal tique MSDS fournies par votre fournisseur Traiter les d chets caus s selon la r glementation en vigueur To avoid damage caused by the impact of pressurized fluids do not open any connection or perform maintenance work on the components subject to pressure until the pressure has been completely eliminated Pour viter les dommages caus s par l impact des fluides sous pression ne pas ouvrir un lien ou d
5. 5 Spring 26 O Ring 27 Side Seal AP 1 Service Manual INSTALLATION AND START UP CAUTION When working with the AP 1 Gun or performing maintenance work wear suitable safety protection in accordance with the recommendations and specifications provided by the product suppliers 1 Ensure the Coupling Block Manual Valves 7 are closed by turning them to the full clockwise position CAUTION Excessive force closing or opening the Manual Valves may result in damage to the Manual Valves and or Coupling Block 2 CLOSE the Gun Lock 15 by pushing in and turning clockwise 3 Connect the AP 1 Gun to the Coupling Block using the supplied 5 16 Spintite Nut Driver Ensure Coupling Block Gaskets 3 are in place not shown 4 Connectthe air supply to the gun either through the port at rear of the gun 17 standard configuration or through the handle 17a see page 11 Lap v A 5 Pull the Trigger 18 several times to check for correct movement of the Mixing Chamber 10 6 Ensure the material pressures at the Proportioner and the material temperatures in the Material Heaters and Heated Hoses are as recommended by the chemical supplier see Machine Service Manual la L Je the user to recognize them The Red corresponds to the Isocyanate A and the Blue to the Polyol R To avoid connection errors the N Coupling Connections of the Isocyanate A and Polyol R 2 NOTE The material delivery ho
6. IBED 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 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
7. POLYURETHANE MACHINERY CORPORATION Lee POLYMAC USA Air Purge Gun AP 1 Service Manual Ref MN 04002 Polyurethane Machinery Corp January 1 2012 Headquarters 1 Gusmer Drive Lakewood NJ 08701 Issue 2 8 Manufacturing 2 Gusmer Drive Lakewood NJ 08701 Phone 732 415 4400 Fax 732 364 4025 http www polymac usa com Before installing the AP 1 Gun 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 AP 1 Gun All of the information is aimed at improving user safety and avoiding possible breakdowns from the incorrect use of the AP 1 Gun AP 1 Service Manual TABLE OF CONTENTS ECH E E 2 SEENEN EEN 5 Important Safety ln Uer AA le aaa 6 CRARACTER Re 7 TECHNICAL e e Rei a ini 7 GENERAL DESGSCHIDTION nnna 8 INSTALLATION AND SR EURE a e die 10 SHUTDOWN PROCEDURES ii 12 LOSSOFAIRPRESSURE lia 12 MAINTENANCE alain 13 Mixing Chamber Maintenance or Replacement sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssseees 14 Screen Screw and Component Maintenance iii 15 KWA BIOK OO AR it r on Bit okt ko t dak batan kak tn E ian kaba n 16 GUN Block E ee 17 Trigger and Trigger Valve Maintenance 18 Air Cylinder Maintenance iii 19 TROUBLE GHOOTING GUIDE osiers ete tae don bien akte ateste di pk dele ae ns k
8. areful to re engage the Retaining Pins Tighten the Gun Block Retainer Nut NOTE Depending on Hose orientation it may be necessary to remove the Coupling Block from the Gun Whip Hose before performing the Gun Block reversal 18 yo AP 1 Service Manual TRIGGER AND TRIGGER VALVE MAINTENANCE 1 CLOSE the Manual Valves 7 page 17 by turning them to the full clockwise position 1 CLOSE the Gun Lock 15 page 17 2 Disconnect the air supply to the Gun 3 Remove Airline from back of the gun If the Gun has the air inlet through the handle optional disconnecting the airline is not required 4 Remove the Shoulder Bolt 27 holding the Trigger 18 in place 5 Unscrew and remove the Retainer Nut 28 of the Trigger Valve 6 Remove 1 16 Pipe Plug located in Gun Handle inside air inlet not shown Using a Drift Punch carefully tap out from the rear entire Trigger Valve assembly 7 Replace the O rings 32 and Spring 31 KT O4003 Apply a small amount of grease on all components to facilitate the reassembly NOTE When replacing O rings replace ALL O rings included in the appropriate Kit 8 Inspect clean and or replace all remaining Trigger Valve assembly components Apply a small amount of grease to the inside of the Trigger Valve cavity to facilitate reassembly 9 Reassemble the Trigger and Trigger Valve assembly in reverse order and reinstall 1 16 Pipe Plug CAUTION Use wooden or plastic tools or a brass brush
9. ase applied to the Mixing Chamber and Side Seals upon assembly is recommended CAUTION Use wooden or plastic tools or a brass brush for cleaning Do not use metal or abrasive tools that can scratch the contact surfaces 15 AP 1 Service Manual SCREEN SCREW AND COMPONENT MAINTENANCE CAUTION To avoid possible contamination by the residual chemical inside the Gun do not interchange the Isocyanate A parts with the Polyol R parts The Isocyanate A side is identified with a groove around the Screen Screw Head ION Trigger Gun over Waste Container to release internal material pressure CLOSE the Gun Lock 15 Use a 15 16 open end wrench and remove the Screen Screw 13 14 Clean or replace the Screen 22 as required Remove the Side Seal 27 Spring 25 and Check Valve 24 from the Screen Screw If necessary unscrew the access plug 19 to remove the components Inspect the Screen Screw Seal 21 and O rings 23 26 Clean or replace as required Apply lubrication to the O rings and threads and reassemble in reverse order The Gun is now ready for service PAWN CON 16 AP 1 Service Manual GUN BLOCK REMOVAL 1 CLOSE the Manual Valves 7 by turning them to the full clockwise position CAUTION Excessive force in opening or closing the Manual Valves may result in damage to the Manual Valves and or Coupling Block Trigger Gun over Waste Container to release internal material pressure Remo
10. effectuer des travaux d entretien sur les l ments soumis la pression jusqu ce que la pression a t compl tement limin 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 Utiliser une protection appropri e utilisation d entretien ou d tre pr sents dans la r gion o le mat riel fonctionne Cela inclut mais n est pas limit l utilisation de lunettes de protection gants chaussures et v tements de s curit et un quipement respiratoire The equipment includes components that reach high temperatures and can cause burns Hot parts of the equipment must NOT be handled or touched until they have cooled completely L quipement comprend des l ments qui atteignent des temp ratures lev es et peuvent provoquer des brulures Les parties chaudes de l quipement ne doit pas tre manipul ou touch jusqu ce qu ils aient compl tement refroidi 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 correctly reinstalled at the end of the repair or maintenance work of the equipment L quipement comprend des l ments qui atteignent des temp ratures lev es et peuvent provoquer des br l
11. for cleaning Do not use metal or abrasive tools that can scratch the contact surfaces 19 yo AP 1 Service Manual AIR CYLINDER MAINTENANCE 1 Close the Manual Valves 7 Pg 17 by turning them to the full clockwise position 2 Trigger Gun over Waste Container to release internal pressure 3 Close the Gun Lock 15 4 Disconnect the air supply to the Gun 5 Remove the Mixing Chamber 10 from the Gun Block See page 14 6 Remove the Cylinder Mounting Clamp 16 7 Remove the Snap Ring 34 from the rear of the Air Cylinder 12 and pull out the Gun Lock Safety Assembly 15 8 Remove the Piston Assembly 35 through the rear of the Air Cylinder 12 9 Inspect the O Rings on the Piston Assembly and replace as required 10 lf the Piston Shaft is damaged replace it by removing the Snap Ring holding the Shaft to the Piston and separate the two parts 11 Inspect the Spring 31 pg 18 It should be 1 1 4 long Replace if it measures 1 1 8 or less 12 Coat the inside of the Cylinder and all O rings with grease to facilitate reassembly 13 Reassemble the Air Cylinder in reverse order CAUTION Use wooden or plastic tools or a brass brush for cleaning Do not use metal or abrasive tools that can scratch the contact surfaces 20 yo AP 1 Service Manual TROUBLESHOOTING GUIDE PROBLEM POSSIBLE CAUSE SOLUTION Mixing Chamber 10 not fiush with Air Cap 2 when Gun is Insufficient Gun air pressure Ensure 100 psi
12. he Gun at the end of the day Will minimize maintenance time and eliminate the need to remove the Mixing Chamber each day to clean it Use of grease with high moisture content will not achieve the desire results LOSS OF AIR PRESSURE EMERGENCY SHUT OFF 1 Pushinthe Gun Lock 15 this will move the entire Air Piston and Mixing Chamber forward and put it into the closed position 2 Using supplied 5 16 Nut Driver close each manual valve 7 CAUTION Excessive force closing or opening Manual Valves may result in damage to the Manual Valves and or Coupling Block 13 AP 1 Service Manual MAINTENANCE To obtain maximum performance from your AP 1 Gun it is necessary to periodically perform certain maintenance operations WARNING Before proceeding with any maintenance work on the AP 1 Gun ensure the Gun Lock is in the safety position and the Manual Valves are CLOSED Trigger the Gun to remove internal material pressure It is recommended to remove the Gun from the Coupling Block To prevent possible injury caused by incorrect handling of the raw materials and solvents used in the process carefully read the Material Safety Data Sheet MSDS provided by your chemical supplier Deal with the waste caused according to current regulations To prevent serious damage caused by the impact of pressurized fluids never open a connection or perform maintenance work on components subject to pressure until all pressure has been eliminated
13. l 1 Coupling Block Gasket Kit KT 04012 Includes 6 Coupling Block Gaskets GU 04012 REPLACEMENT KITS cont d Side Seal Kit KT 04035 00 03 Includes 6 Side Seals GU 04031 02 6 O rings OR 00048A 3 Springs SP 04005 KT 04036 04 05 Includes 6 Side Seals GU 04031 03 6 O rings OR 00048A 3 Springs SP 04005 AIR PASSAGES 8 32 UNC TAP D 136 DRILL AP Service Manual TOOLS Pin Vise GU 00101 Grease Gun TL 00002 Grease TL 0003 Calibration Tool TL 03 D 18 DRILL G18 DRILL D 159 DRILL 10 32 TAP D 159 DRILL EX 159 DRILL 159 DRILL 10 32 TAP 8 32 UNC TAP IT 159 DRILL 10 32 TAP A mam DRILL i 159 DRILL 10 32 TAP 159 DRILL D 5 14 D 5 8 18 TAP A 159 DRILL 8 32 TAP 10 32 TAP 6 159 DRILL 3 PLACES 271 DRILL THRU 1 16 NPT TAP 1 8 NPT TAP WT AP 1 Service Manual PARTS IDENTIFICATION OR 00002A OR 00029A 2 REQ SP 04008 TN 04093 OR 00001A TN 04010 Mixing Chamber GU 04006 00 GU 04006 01 GU 04006 02 GU 04006 03 GU 04006 04 TN 04092 GU04080 SP 04009 GU 04080 3 GU 04080 1 TN 04187 2 REQ OR 00027A OR 00026A GU 04002 TN 04189 2 REQ TN 04188 2 REQ OR 00002A GU 04058 2 REO SP 04006 25 n PMC J POLYMAC USA
14. n a e n a a er joua n san aes ee ee 20 E BIO MN BEE 21 REPELEACEMENT IKII E 22 Ile rico 23 SA eee ao e ee a oke ae eee de a 23 PARTS PENTIFICATION ae ce ine 24 AP 1 Service 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 hereinafter 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 P
15. ng the round pattern TRIGGERED OFF The Mixing Chamber moves forward shutting off material flow through the Side Seal Orifices and Mixing Chamber Orifices Air through porting enters the Mixing Chamber Orifices and expels mixed material out of Mixing Chamber Nozzle 22 Included with Mixing Chamber REPLACEMENT KITS Side Screen Kits Includes 10 Screens 4 Screen Screw Washers GU 04007 Screen Size nominal opening Side Screen Kit P N Screen P N 80 KT 04000 0 007 60 KT 04001 0 0098 GU 04023 60 40 KT 04002 0 0165 GU 04023 40 Trigger Valve Kit KT 04003 O ring 2 OR 00037A O ring 4 SP 04002 Spring 1 Manual Valve Kit KT 02020 00 Includes 4 Manual Valves GU 02020 00 Check Valve Kit KT 04033 Includes 8 Check Valves GU 04033A AP 1 Service Manual MIXING CHAMBER KITS Inlet Orifice Nozzle Orifice Sieg en zm Cleanout Drill Cleanout Drill l Mixing Chamber Cleanout Drill Part Numbers 23 42 GU 03029 53 GU 03022 44 GU 03028 56 GU 03023 50 GU 03054 59 GU 03021 51 GU 03024 69 GU 03027 Side Screen O ring Kit KT 04010 Includes 6 O rings OR 00038A 2 Screen Screw Seals GU 040007 Air Cylinder Kit KT 04004 _OR 00001A O ring 1 OR 00002A_ O ring 4 _TN 04093 Snap Ring 1 OR 00029A_ O ring 1 OR 00043A O ring 1 OR 00026A O ring 1 OR 00042A O ring 2 OR 00027 Sea
16. o avoid damage to the AP 1 Gun 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 Gun 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 AP 1 Gun 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 The AP 1 Gun has been designed and built for the application of Polyurea chemical systems polyurethane foam chemical systems and some two component epoxy systems WARNING The design and configuration of the AP 1 Gun does not allow its use in potentially explosive atmospheres or the pressure and temperature limits described in the technical specifications of this manual to be exceeded AP Service Manual SAFETY AND HANDLING cont d Always use liquids and solvents that are compatible with the AP 1 Gun If in doubt consult PMC Technical Service When working with the AP 1 Gun it is recommended
17. of air Material does not spray when SEHR plugged proper size drills Mixing Chamber 10 moves nn Mixing Chamber 10 moves Inspect Side Seals 27 slower then normal speed 27 Mixing Chamber 10 for ow Air Pressure reacted materials clean see page 14 15 Loss of Pattern Mixing Chamber Nozzle dirty Clean see page 22 Material temperatures or pressures not Adjust see Proportioner set as recommended by supplier Operating Manual Material spray pressure Mixing Chamber 10 Inlet Orifices Clean see page 22 imbalance plugged recommended by material supplier Operating Manual Iso and or Resin in Gun Ar PARRA Material mist from Mixing K a Excessive overspray Material temperatures and or spray Adjust see Proportioner pressures not as recommended by Operating Manual material supplier Steady air leakage from Handle Air Cylinder 12 O rings damaged Replace see page 19 Trigger Valve 32 O rings damaged Replace see page 18 21 AP 1 Service Manual GUN OPERATION TRIGGERED ON The Mixing Chamber 10 moves rearward shutting off purge air flow and aligning Mixing Chamber Orifices 10b with Side Seal 27 Orifices This allows material at temperature and pressure to be atomized as it flows into the Mixing Chamber The two atomized materials are impinged on each other and the flow is directed out of the Mixing Chamber Nozzle A slight offset of the Mixing Chamber Orifices causes the material to swirl formi
18. roduct 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 HM 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 carelessness neglect or accident By way of example only this includes Normal wear and tear Improper or unauthorized installation repair alteration adjustment or modification of the Product Use of heating devices pumping equipment dispensers or other parts or accessories with the Product that have not been approved or manufactured by PMC Failure to follow the operating instructions and recommendations provided by PMC Cosmetic damage Fire flood acts of God or other contingencies beyond the control of PMC 3 AP 1 Service Manual WARRANTY cont d THE WARRANTY DESCR
19. ses are color ni coded Red and Blue allowing hoses are also different sizes which makes it difficult to swap connections 11 PMc i C US 97 AP 1 Service Manual 7 OPEN each Manual Valve 7 by turning to the full counter clockwise position six 1 2 8 9 turns Open the Gun Lock 15 by pushing it in and turning it 4 turn Perform a test spray The AP 1 Gun is designed with the flexibility to have the air input at the rear of the Gun Handle 17 standard configuration or in the base 1 7a To make the change do the following 1 2 3 Unscrew 1 8NPT plug located inside the handle 11 and install it at the rear of the gun 17 Use Teflon tape or sealing paste on all threads to prevent air leaks Install the Pipe Nipple 17a with the bushing up into the gun handle and screw it into the area where the pipe plug was removed 12 AP 1 Service Manual SHUTDOWN PROCEDURES 1 CLOSE the Gun Lock push in and turn full counterclockwise position 15 CAUTION Excessive force closing or opening Manual Valves may result in damage to the Manual Valves and or Coupling Block 2 Close the Manual Valves 7 by turning them to full clockwise position 3 Using supplied Grease and Grease Gun lubricate the Mixing Chamber through the Grease Fitting 9 until a fine mist of grease is sprayed from the Gun 4 Disconnectthe air supply an ap NOTE The injection of grease supplied with t
20. ures Les parties chaudes de l quipement ne doit pas tre manipul ou touch jusqu ce qu ils aient compl tement refroidi DANGER DANGER Severe shock hazard Only authorized gt E BOUCH gt I AP 1 Service Manual CHARACTERISTICS Internal mixing from high pressure impingement Automatic cleaning with air pressure No solvents required Exterior lubrication of the Mix Chamber Weight 2 8 Ibs Dimensions H 8 0 W 4 L 7 0 TECHNICAL SPECIFICATIONS Maximum Working Pressure 3 500 psi Maximum Air Pressure 125 psi Maximum Output 1 1 ratio 40 Ib min Minimum Output 1 1 ratio 3 3 Ib min Opening Force 110 psi 200 Ib Closing Force 110 psi 205 Ib pr AP 1 Service Manual GENERAL DESCRIPTION For better knowledge of the AP 1 Gun the main components and their description are shown For a more precise identification see the Parts Identification section 1 Gun Block 7 Manual Valve 2 2 Air Cap 8 Gun Block Retainer Nut 3 Coupling Block Gasket 2 9 Grease Fitting 4 Coupling Block 10 Mixing Chamber and Seal 5 Poly B Fitting 11 Gun Handle 12 Air Cylinder 6 Iso A Fitting ko 13 Iso A Screen Screw 14 Poly R Screen Screw 15 Gun Lock 16 Air Cylinder Mtg Clamp 17 Air Inlet Standard Configuration 18 Gun Trigger AP 1 Service Manual Clean Out Plug Screen Screw Screen Screw Seal Screen O Ring 24 Check Valve Assembly 2
21. ve both Screen Screws and flush the chemical from the Gun Block CLOSE the Gun Lock 15 Remove Gun from Coupling Block 4 Remove the Mixing Chamber 10 as directed on page 14 Use a 1 3 8 open end wrench and loosen the Gun Block Retainer Nut 8 Carefully pull the Gun Block 1 forward to remove service the Gun Block and component parts as required 10 Reassemble in reverse order CAUTION The Mixing Chamber must be removed and installed through the front of the Gun Block before removal and reinstalled AFTER the Gun Block is reinstalled a gt O ND O1 I CAUTION Use wooden or plastic tools or a brass brush for cleaning Do not use metal or abrasive tools that can scratch the contact surfaces AP 1 Service Manual GUN BLOCK REVERSAL 1 CLOSE the Manual Valves 7 by turning them to the full clockwise position CAUTION Excessive force opening or closing the Manual Valves may result in damage to the Manual Valves and or Coupling Block NOUAW N 8 9 Remove the Gun from the Coupling Block Trigger Gun over Waste Container to release internal material pressure CLOSE the Gun Lock 15 Loosen the Mixing Chamber 10 as directed on Page 14 Step 6 Use a 1 3 8 open end wrench and loosen the Gun Block Retainer Nut 8 Pull the Gun Block 1 forward approximately 1 4 to free from the Retaining Pins not shown Rotate the Gun Block 180 degrees and reseat rearward being c
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