USER MANUAL - Spray Foam Systems
Contents
1. 7554 09 23971 00 Description 3 16 Ball Driver 5 32 Ball Driver Pin Vise Screen Filter Drill Bit Drill Bit Drill Bit Drill Bit O Ring O Ring Tasas SA Hardware Kit AA ZEE Part Description Qty Number 14963 28 23980 00 14963 29 Hardware Kit 04 05 15845 00 Part 15845 01 Number Qty 17672 00 DRILL BIT 1 DRILL BIT 1 BALL DRIVER 1 1 1 1 VISE PIN FILTER SCREEN O RING O RING 23981 00 15845 00 3 16 Ball Driver 23971 00 15845 01 5 32 Ball Driver 23974 07 2 2 EM EM EM BALLDRIVER 1 2 17672 00 23974 12 11963 20 Premium Repair Kit men ora r Part Description 23974 07 Number 23974 05 O Ring 23974 06 O Ring 23974 07 O Ring 23978 00 23974 08 O Ring Side Seal Kit 23974 09 O Ring Part u 23974 10 O Ring Number p 23974 11 1 EM 4 2 2 1 O Ring E 23973 00 1 EB 4 2 2 2 3 O Ring O Ring O Ring O Ring O Ring O Ring Ew O Ring 23974 07 O Ring eT 23974 26 23974 27 23974 29 1 1 1 1 1 1 1 1 23974 43 1 Parts amp Illustrations Cleaning Drill Chart Round Mixing Mixing Chamber Nozzle Mixing Chamber Chamber Cleaning Drill Hole Cleaning Drill 23960 AA 14963 16 0 042 14963 21 0 0292 23960 00 0 085 23960 0 0042 23960 02 0052 2306003 0 059 23960 04 007 23960 05 0 086 LPA2 147 1850 LPA2 147 2650 LPA2 147 43252. SPRAY RIG GIVE COMPLETE UTILIZATION OF FLOOR SPACE IN MOBILE RIG PROBLER P2 SPRAY GUN IMPINGEMENT MIX AIR PURGE OPTIONAL NOZZLE FOR SPRAYING STUD WALLS POURING amp STREAM JET For more information concerning any of these GlasCraft products contact your local authorized GlasCraft distributor or visit www glascraft com Quality and Performance GENUINE GLASCRAFT Craft DISPENSING EXCELLENCE ADS S 5845 WEST 82nd STREET ADVANGED DISPENSE INDIANAPOLIS INDIANA 46278 www glascraft com U S A GC 1386 Phone 317 875 5592 REVISION C Fax 317 875 5456 E Mail sales glascraft com
3. assist you with the operation of your spray equipment To help our technical representatives expedite your call and better address your questions please have the following information ready and available when you phone GlasCraft If your questions are not urgent You can e mail all correspondence to service glascraft com For Air Powered Systems Model Air compressor size Serial number CFM generated Type of spray gun Pressure at the system Serial number Hydraulic Pneumatic Is your equipment Dynamic fluid pressure Single phase Three phase ISO POLY What is the inbound voltage Spray gun chamber size to your equipment Material being sprayed Temperature setting ISO Viscosity ISO POLY Temperature setting POLY Approximate material temperature Temperature setting HOSE 24 Glascrare DISPENSING EXCELLENCE Date Purchased Distributor Contact Phone E mail GlasCraft manufactures a complete line of polyurethane foam and polyurea coating spray systems If your application is in plant or a field contractor GlasCraft has a system package to meet your requirements GUARDIAN AIR POWERED 5 amp A6 SERIES EQUIPMENT 6000 OR 12000 WATTS OF HEAT 1600 2200 OR 3000 PRESSURE SET UPS AVAILABLE MH II amp MH HYDRAULIC POWERED SYSTEMS UP TO 45 LBS MINUTE OUTPUT EXCELLENT PERFORMANCE AND RELIABILITY GUARDIAN MMH MOBILE MODULAR HYDRAULIC SYSTEMS SPECIFICALLY DESIGNED FOR ANY TYPE OF
4. blocks are removed the gun will quickly become encased in urethane It is recommended that the following service be performed on a daily basis 1 Clean the gun using a brush and an appropriate clean solvent 2 Inspect the side block seals p n 23973 00 making cer tain they are clean and free of scratches nicks or for eign material Clean and replace as required 3 Remove clean or replace the filter screen p n 23971 00 4 Maintain a reasonable stock level of wear items such as seals and o rings see Service amp Repair Parts Kits listed in Parts amp Illustrations section Piston Throw Adjustment The P2 gun piston throw is factory set and as a rule should not require adjustment The piston throw refers to how far back the air piston will travel when the gun is triggered Proper throw adjustment will align the mixing chamber side ports with the side block seal thru port There is a set screw that determines how far the piston will travel before it stops To determine if the Throw is correct 1 Turn the material ball valves p n PG 15 01 to the OFF position Maintenance 2 Trigger the gun to clear out residual pressure in Side Place seal seal housing assembly into gun head so blocks the face of seal sets against the chamber Look thru the thru port of the Seal The side port of the Chamber 3 Remove the side blocks p n 23955 00 amp 23956 00 should be at the
5. can safely use a respira tor Respirators must fit securely beards prevent a tight seal around the face Eye glasses have to be given special attention and contact lenses are prohibited Safety goggles gloves and other protective devices are suggested for operators of foaming equipment Refer to OSHA Standards sub part 1 1910 132 1910 133 and 1910 134 for Federal standards IF YOU HAVE ANY QUESTIONS REGARDING THE ABOVE PRECAUTIONS OR ANY SERVICE OR OP ERATION PROCEDURES CALL YOUR GLASCRAFT DISTRIBUTOR OR GLASCRAFT INC NOTICE All statements information and data given herein are believed to be accurate and reliable but are presented without guaranty warranty or responsibility of any kind expressed or implied The user should not assume that all safety measures are indicated or that other measures are not required Craft DISPENSING EXCELLENCE 5845 WEST 82nd STREET SUITE 102 INDIANAPOLIS INDIANA 46278 U S A PHONE 317 875 5592 FAX 317 875 5456 Installation GlasCraft Equipment How The Gun Works The trigger actuates a small valve in the gun handle that controls the flow of air into the piston assembly When the trigger is pulled air flows through the valve to the front of the piston Air pressures force the piston to wards the rear of the gun simultaneously closing off the purge air and moving the mixing chamber to a position where the mixing chamber orifices are aligned with the orifices in bo
6. center or slightly forward of the center line If this adjustment appears to be correct rotate the seal housing to ensure the air cap p n 23961 00 is not contacting the seal housing p n 23959 00 There should be no contact between these two parts Contact will result in chamber damage T Adjust the set screw p n 17259 16F until a The side port of the chamber is on center with or forward of center of the thru port of seal b The seal housing can be rotated and does not make contact with the air cap 4 Remove one of the side block seal housings 8 Turn the air ON and re trigger the gun then shut the p n 23959 00 from side block Leave the seal air OFF before releasing trigger Re check the throw p n 23973 00 in housing and rinse with suitable solvent 9 If the set screw feels loose Remove it from the rear cap clean and apply non permanent thread lock to threads and reinstall set adjustment 5 Turn the air ON to gun pull the trigger to actuate the gun into spray position when gun pulls back keep in mind the purge air will not shut off Turn air OFF at the slide valve p n 16832 00 before releasing trigger 19 Options amp Accessories 23961 00 23914 12 Front Tip O Ring STANDARD ROUND SPRAY AIR CAP 23974 12 0511 13318 00 0 Ring Retaining Nut 23976 00 STANDARD 23963 00 SPRAY KIT CONFIGURATION Gun Head AT XX 23912 00 Airless Tip Fl
7. from reaction under all conditions with aluminum components in a closed fluid system TAKE IMMEDIATE ACTION Halogenated Hydrocarbon solvents are dangerous when used with aluminum components in a closed fluid system Consult your material supplier to determine whether your solvent or coating contains Halogenated Hydrocarbon Solvents GlasCraft recommends that you contact your solvent supplier regarding the best non flammable clean up sol vent with the heat toxicity for your application If however you find it necessary to use flammable solvents they must be kept in approved electrically grounded containers Bulk solvent should be stored in a well ventilated sepa rate building 50 feet away from your main plant 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 Adequate ventilation as covered in OSHA Section 1910 94 and NFPA No 91 is important wherever sol vents are stored or used to minimize confine and ex haust the solvent vapors Solvents should be handled in accordance with OSHA Section 1910 106 and 1910 107 Toxicity of Chemicals GlasCraft recommends that you consult OSHA Sections 1910 94 1910 106 1910 107 and NFPA No 33 Chapter 14 and NFPA No 91 Contact your chemical supplier s and determine the tox icity of the vario
8. parts or equipment manufactured by others Purchaser shall look solely and only to the manufacturer of such parts or equipment with respect to any warranty claims GlasCraft hereby assigns to Purchaser the original manufacturer s warranties to all such equipment and parts to the full extent permitted THE AFORESAID WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IM PLIED SPECIFICALLY THERE ARE NO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WHICH WARRANTIES ARE SPECIFICALLY DISCLAIMED GlasCraft shall not be liable for any loss or expense resulting from damage or accidents caused by improper use or ap plication of materials manufactured or sold by GlasCraft or its distributors or agents UNDER NO CIRCUMSTANCES SHALL GLASCRAFT S LIABILITY EXCEED THE AMOUNT PUR CHASER PAID FOR THE CLAIMED DEFECTIVE EQUIPMENT OR PART UNDER NO CIRCUM STANCES SHALL GLASCRAFT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAM AGES OR FOR LOST PROFITS No action arising from or relating to any goods manufactured by or purchased from GlasCraft may be brought more than one 1 year after the cause of action accrues 23 Thank You for selecting GlasCraft spray equipment Should you have any questions or need technical assistance contact your factory authorized GlasCraft distributor Distributor Phone Contact For any issues your distributor cannot address the GlasCraft technical service department is always available to
9. while you are contacting the doctor SAFETY If a person accidentally swallows isocyanate large amounts of water should be swallowed immediately Vomiting should then be induced by patient sticking his finger down his throat or by swallowing large quantities of warm salt water or warm soapy water After vomiting more water should be taken to dilute isocyanate further CONTACT PHYSICIAN IMMEDIATELY Ventilation WARNING Hazardous concentrations of some chemical vapors ex ist before they can be smelled Chemical component suppliers should be contacted to determine at what concentrations the vapors of the chemicals they supply become dangerous and the procedures and equipment needed to detect such dangerous concentrations Such equipment should be obtained Adequate ventilation must be provided in any area where foam chemicals are sprayed or poured and wherever the material containers are opened In industrial applications foaming operations should be restricted to specific areas and proper ventilation should be provided in these areas to prevent chemical vapors from spreading Spray foaming operations MUST be re stricted to a spray booth where a minimum exhaust of 100 feet per minute at the face of the booth is provided Special care should be taken to prevent unsuspecting personnel both inside and outside of the plant from be ing exposed to chemical vapors The chemical vapors should be exhausted to atmosphere in
10. ALVE 7554 25 O RING 13867 11 7554 43 1 16832 00 23952 00 9869 19 7554 10 O RING 16832 00 AIR SWITCH ASSY QTY REVISION C SAFETY Safe Handling And Use Of Urethane Foam Equipment 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 op erations safely All personnel involved in dispensing operations should read and understand this manual It is most important that equipment operators maintenance and supervi sory personnel understand the requirements for safe operation This manual cannot answer every circumstance each user should examine his own operation develop his own Safety program and be assured that his equipment operators follow correct procedures GlasCraft hopes that this manual is helpful to the user and recommends that the precautions in this manual be included in any such program Urethane foam systems are comprised of several differ ent chemical compounds some of which may be haz ardous if improperly used CAUTION Particular caution must be taken with respect to the vapors released during the use of urethane foam sys tems Isocyanate compounds are used in urethane foaming operations Th
11. F o rn tr o tu 15 mE 16 EE 17 PISTON Throw Adjustment coercet e AO 17 Options Options arnd ACCesSOEles uot reae ucc d e Pa tem dades 20 NOTES t E 22 Limited 29 Technical Assistante T 24 For Your Reference 00 00000 INSIDE BACK COVER About This Manual Before operating maintaining or servicing any GlasCraft system read and understand all of the technical and safety literature provided with GlasCraft products If you do not have the prop er or related manuals and safety literature for your GlasCraft system contact your GlasCraft distributor or GlasCraft Inc In this GlasCraft technical and safety publica tion the following advisories will be provided where appropriate NOTE 18 information about the procedure in progress CAUTION 18 imperative information about equipment protection WARNING 18 imperative information about personal safety The information in this document is intended only to indicate the components and their normal working relationship typical use Each assembly should be directed by a GlasCraft distributor or made from the GlasCraft assembly instructions provided Introduction This manual provides information f
12. Glascrart Probler P Dispense Gun Craft DISPENSING EXCELLENCE 5845 WEST 82ND STREET INDIANAPOLIS INDIANA 46278 U S A Phone 317 875 5592 Fax 317 875 5456 Email gcisales glascraft com An ISO 9001 Approved Web www glascraft com Company lt Z lt 2 eA 25 YS Table Of Contents Introduction About ThS Mariual d tete ee 1 Parts amp Illustrations Standard amp Optional sl s nennen nenne nere 2 Service amp Repair KiS rre ate a E aea ane RUM BAI 3 23950 XX Probler P2 Dispense nnns 5 Safety Urethane Safe Handling and Use of Foam Equipment narr RAR RR RR RK RR ner nn rna 7 Installation How The Gun WOTKS 11 Fluid amp Air Eine Connection 11 Installing The Probler P2 On Equipment Other Than Glascraft 12 Operation Pre operation Check LIST o rr te dn dere ere etse Mir bos ene VAAN ANTA RA ata Mere tte 13 Operating 54 10 011 4 1 10 13 So VAT dre 14 Maintenance CHECKING FO
13. LPA2 147 2125 LPA2 147 3125 LPA2 147 4340 2 147 6265 LPA2 147 2140 LPA2 147 3140 LPA2 147 4350 LPA2 147 7240 LPA2 147 2150 LPA2 147 3150 LPA2 147 5240 1 2 147 7250 NOTE The nozzle size is stated by the Orifice Size and Degree of Spray Example LPA2 147 1525 015 Orifice 25 Degrees Non Atomized Tips For use w 23976 00 23047 J3 Character Designates Machine Angle 23047 M1 Number Designates Orifice 23047 M2 23047 M3 2021 23047 1 Contact the GlasCraft Tech Service department for help matching a tip with an application 23047 P2 23047 P3 REVISION C 00 69652 00 08662 60 11662 80 09682 80 0860 00 0862 10 11664 70 0965 70 0860 20 6881 00 61652 60 11662 60 09662 0 0G6t2 00 11652 00 61662 20 11652 20 09652 20 09662 00 61662 10 11662 10 09662 10 06662 00 16652 00 61652 00 11652 00 09652 00 06652 W 6L6 2 VV LL6EZ V 096 2 VV 0S6E2 00 66662 Od 11 L98 fen N d JUVMQUVH 11 825 19 80 1985 291 7766 201 1068 2 0969 18N3SSV 00 2 891 9d 00 1960 00 28682 191 66211 5 gt 2 Ye e N 00 996 lt 4 00 12 7561 66 7561 00 1560 80 0851 92 7661 90 7561 290 9111 23950 XX Probler P2 Dispense Gun Parts List PART PART 1 PG 13 FITTING 7554 16 O RING PG 15 01 2 WAY BALL V
14. are attached and tight refer to sys tem manuals for start up instructions Installation Installing P2 on Equipment other 3 Install the original fittings into PG 15 01 valves than GlasCraft NOTE WARNING It is recommended to use a non permanent thread lock on Do not place any part of the body in the path of the the 1 8 in NPT threads to assist as a sealant and keep the material spray fittings from twisting with gun movement Do not point the gun at or near other personnel Do not look into the mixing chamber orifice at any time Because of the hazardous materials used in this equipment it is recommended that the operator use an air mask goggles protective clothing and other safety equipment as prescribed by current regulations 4 Install the gun on the original Hoses The air slide valve p n 16832 00 is a 74 in NPSM WARNING recommendations of the chemical suppliers and the laws in the area where the equipment is being used Relieve ALL system fluid and air pressures according to manufacturer s instructions If original equipment does not require the use of an un heated whip hose or isolation hose the P2 can be directly installed on to the material hose 1 Remove the fittings from the original gun typically these fittings are 1 8 in NPT male 2 Remove GCI fittings p n s 8560 23 PG 13 from PG 15 01 ball valves GCI ball valves are 1 8 in NPT female 12 NOTE Refer to sp
15. at Spray Adapter 23047 XX Non Atomized Tip 23914 12 Not Included in Kit O Ring Mix Chamber Body POUR 241110 23984 00 9104 Mix Chamber Insert Pour Cap 3 8 IN Tubing aa JET STREAM CONFIGURATION 23914 12 23983 01 O Ring 23983 02 Jet Nozzle 20 Options amp Accessories 18378 00 9881 00 26 14 nil soia LPA2 14T XXXX Part Description Number 19881 00 PLUG FITTING 20634 01 SPIRAL MIXING ELEMENT 23974 12 O RING 23985 00 STATIC MIXER ADAPTER 21 22 Limited Warranty Policy GLASCRAFT INC GlasCraft warrants to the original Purchaser of GlasCraft manufactured equipment and parts that all GlasCraft manufactured equipment and parts will conform to their published written specifications and be free of defects in workmanship and material for a period of one 1 year from the original date of installation GlasCraft makes no warranty to anyone other than the original Purchaser If any GlasCraft manufactured part or equipment is found to be defective in workmanship or material within the one year period from the date of installation as determined solely by GlasCraft GlasCraft in its sole discretion will either repair or replace the defective part or equipment at GlasCraft s cost including freight charges both ways or credit or refund the purchase price for the defective equipment or part A warranty claim will be honored only when 1 GlasCraft
16. dequate safety equipment gloves res pirators safety glasses protective clothing etc for op erators and all others working in areas where they may be exposed to the chemicals or their vapors 4 Avoid operating equipment which has given any indication of malfunction 9 Become fully acquainted with the equipment and chemicals used Handling Chemicals Safely Storage of polyisocyanates diamines and organic sol vents should be isolated and restricted to specially con structed storage rooms Store chemicals in original con tainers and according to manufacturer s recommendations listed on the container Maximum ambient temperatures to which such chemicals should be exposed are specified by the manufacturer and MUST NOT be exceeded either in the storage area or in the spraying or pouring area SAFETY To avoid moisture contamination do not open contain ers until ready for use After use the remaining material should be re sealed in the original container and stored in areas away from moisture During clean up of spilled isocyanate component respira tors gloves and eye protection must be worn Isocyanates which have been spilled can be controlled by covering them with dry sawdust and or other absorbent inert mate rials Care should be taken to avoid skin contact The ab sorbent material and the absorbed isocyanate should be collected promptly placed in an open top container and treated with dilute solutions of ammo
17. e gun WARNING Point gun side blocks down away from all personnel Existing fluid pressures could cause material to exit the side blocks with considerable force 15 Maintenance Take the Side Blocks off by removing screws Use correct size drill bit to clean out the mixing cham p n 9944 16C ber exit passage Use correct size drill bit to clean the inlet side holes of the mixing chamber taking care not to scratch the mixing chamber s polished surfaces refer to the chart at front of manual Examine the sides of the mixing chamber p n 23960 for scratches and or material build up Carefully without scratching the seal surfaces sides remove any accumulated material Solvent can be used to wash accumulated material off of chamber side blocks Re assemble the side blocks and tighten the screws etc Keep the gun Chamber tilted toward the ground so Grease should appear at the tip of the Mixing Chamber that solvent does not run back into gun Certain solvents will attack o rings on chamber shaft causing swelling and deterioration of o rings NOTE DO NOT open the air switch on the gun because this Place generous amounts of high quality white lithium will purge grease from the Gun The grease should be grease in each side of the gun front housing and on allowed to remain in the gun overnight the side block seals 16 Maintenance Daily Shut Down For experienced users Once you have
18. e medical history of persons who may be exposed to such isocyanates should be examined It is recommended that individuals with a history of chronic respiratory ailments should avoid exposure to all iso cyanates In addition to the manual GlasCraft 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 finishing opera tions particularly Paragraph m Organic Peroxides and Dual Component Coatings Local codes and authorities also have standards to be followed in the operation of your spraying equipment Chemical manufacturer s recommendations should be obtained and considered Your insurance carrier will be helpful in answering questions that arise in your development of safe procedures Personnel Safety Equipment GlasCraft recommends the following Personal Safety Equipment for conducting safe operations of the Polyes ter Systems EYE HEARING BREATHING PROTECTION PROTECTION PROTECTION GLOVE REQUIRED 3 wos GlasCraft recommends that the user consult the state and local regulations established for all Safety equipment listed Operating Safely In operating urethane foam equipment safely user should make every effort to 1 Handle chemicals safely 2 Provide adequate ventilation 3 Provide a
19. ecific system user manuals for complete system installation Pre operation Checklist Check that all fittings are tight and air regulators are turned to zero pressure WARNING Do not place any part of the body in the path of the material spray Do not point the gun at or near other personnel Do not look into the mixing chamber orifice at any time Because of the hazardous materials used in this equipment it is recommended that the operator use an air mask goggles protective clothing and other safety equipment as prescribed by current regulations recom mendations of the chemical suppliers and the laws in WARNING If purge air is to be turned OFF BOTH MATERIAL SHUT OFF VALVES p n PG 15 01 MUST BE TURNED TO THEIR OFF POSITION BEFORE TURNING OFF THE PURGE AIR Failure to follow this procedure will possibly result in the gun head becoming encased with mixed product For proper purging following use the air switch must be left OPEN for at least 15 SECONDS after the trigger has been released The flow of material into the mixing chamber is controlled by the ON or OFF position of the two material shut off valves NOTE Both material shut off valves must be FULLY OPEN during dispensing and must be FULLY CLOSED during service or extended shut down periods the area where the equipment is being used Operating Requirements 8 10 CFM at 90 110 PSI MAXIMUM Static Fluid Pr
20. emical reaction under all circumstances Several solvent suppliers have recently begun pro moting HHC solvents for use in coating systems The increasing use of HHC solvents is increasing the risk Because of their exemption from many State Implemen tation Plans as Volatile Organic Compounds VOC s their low flammability hazard and their not being classi fied as toxic or carcinogenic substances HHC solvents are very desirable in many respects SAFETY WARNING If you are now using Halogenated Hydrocarbon solvents in pressurized fluid systems having aluminum or galva nized wetted parts IMMEDIATELY TAKE THE FOLLOWING STEPS Empty system shut off completely depressur ize in accordance with equipment service instructions e Remove equipment from service disassemble in accordance with equipment servicing instructions Inspect all parts for corrosion and or wear Re place any damaged parts e Thoroughly clean all parts of the equipment with a non halogenated solvent and reassemble in accor dance with equipment servicing instructions e Flush equipment with non halogenated solvent e Do NOT reuse equipment with HHC solvents or with materials containing such solvents e Material suppliers and or container labels should be consulted to ensure that the solvents used are com patible with your equipment NOTE GlasCraft is aware of NO stabilizers available to prevent Halogenated Hydrocarbon solvents
21. es To relieve fluid and air pressures Turn OFF all air supplies at system except gun trigger air Trigger the gun until all fluid pressures have been relieved Turn OFF the gun trigger air at the system Trigger the gun until all trigger air pressure has been relieved Perform Gun maintenance as follows 1 Check for leaking Seals p n 23973 00 Turn OFF the gun incoming air by closing gun air Switch Wait approximately 10 20 seconds then turn ON the incoming air by opening Gun Air Switch Repeat two or three times f any material has been purged from the gun the seals p n 23973 00 are leaking or o ring p n 23974 07 Correct leaks by replacing the seals or o rings and re checking 2 Check the material valves p n PG 15 01 for any leaks WARNING Before removing the side blocks make certain that both material valves are in the OFF positions If the material valves are on when the side blocks are removed the gun will quickly become encased in urethane Turn OFF both material valves Trigger the gun several times Turn OFF the gun incoming air by closing the air switch Trigger the gun several times f additional material is purged the material valves are leaking Correct the leaks by taking off black knobs and turning packing 1 8 in to 1 4 in turns at a time until the leak has stopped Re check Check Side Blocks Turn OFF the air switch on th
22. essure 3200 PSI WARNING The GlasCraft Probler P2 Gun is designed and man ufactured to operate at a maximum static fluid pressure not to exceed 3200 psi When attached to a GlasCraft proportioning system this pressure will not be ed However if the GlasCraft Probler P2 Gun is install ed on any other manufacturer s self designed equip ment great care must be taken to ensure that the maxi mum Static fluid pressure not be exceeded NOTE If the gun is being used for short periods of spraying GlasCraft recommends that the purge air be left ON The material shut off valves p n PG 15 01 can be left in the OPEN position during these periods of time WARNING BOTH MATERIAL SHUT OFF VALVES PG 15 01 MUST BE TURNED TO THEIR OFF POSITION BEFORE REMOVING SCREWS P N 9944 16 Failure to follow this procedure will possibly result in the gun head becoming encased with mixed product Refer to system manuals for start up and shut down procedures 13 Spray Technique Always operate safely and follow all safety procedures outlined To achieve the optimum spray pattern for each applica tion the appropriate mixing chambers are available in six round and six flat spray sizes Hardened mixing chambers are also available see mixing chamber chart The standard mixing chamber supplied with your gun will be adequate for all but the smallest and largest app
23. has been informed in writing of any such defect in workmanship or material within ten 10 days after discovery by the original Purchaser 2 An official of GlasCraft has issued a return authorization number and 3 The claimed defective equipment or part has been returned to GlasCraft by the original Purchaser freight prepaid with proper return authorization number s attached to GlasCraft Inc 5845 West 82nd Street Suite 102 Indianapolis IN 46278 U S A This warranty shall not apply to any equipment or parts that have been altered or repaired by anyone other than GlasCraft or to defects or damage resulting from improper installation misuse negligence accident or use not specified by GlasCraft This warranty shall not apply to any equipment where any parts or components were replaced by any parts or components not manufactured or supplied by GlasCraft The decision by GlasCraft shall be conclusive and binding on Purchaser GlasCraft does not warrant that any equipment or parts sold to Purchaser meet or comply with any local state federal or other jurisdiction s regulations or codes GlasCraft does not warrant that any equipment or part sold to Purchaser when used individually or in concert with any other part equipment device component or process does not infringe on any patent rights of any third party GlasCraft only warrants that it has no specific knowledge of any such infringement GlasCraft makes no warranty as to any
24. high torque Over tightening can result in chamber damage Maintenance NOTE Refer to specific system user manuals for complete system installation Parts Replacement Procedure WARNING Before attempting to perform any maintenance on this gun OR before removing the side blocks make certain that both gun material valves are in the OFF positions If the material valves on when side blocks removed the gun will quickly become encased in urethane 1 Read each procedure entirely before beginning and refer to the illustrations as needed 2 Flush and clean all chambers and passages as they become accessible 3 Clean all parts before assembly 4 Replace all o rings and seals with new parts from the appropriate kit 5 Inspect all parts for wear or damage and replace as required with new genuine GlasCraft replacement parts from your authorized GlasCraft distributor 6 Inspect all threads for wear or damage and replace as required 7 Tighten all threaded parts securely but not excess ively upon assembly 8 Lightly lubricate all o rings and threads with lithium grease 9 Check all springs for resilience They should return quickly to their original new length Routine Care WARNING Before attempting to perform any maintenance on this gun OR before removing side blocks make certain that both Gun material valves are in the fully OFF positions If the material valves are on when side
25. lications Foam rise and cure times will vary according to the material and substrate temperature Higher material or substrate temperature will increase rise and cure times lower material or substrate temperatures will decrease rise and cure times Consult your chemical manufac turer s data specification sheets for their recommended spray temperatures Under most circumstances both components will be used at identical temperatures Higher pressures and temperatures may be used to increase material break up improve mixing and speed rise times With hose lengths over 50 ft or when mater ial viscosities are high higher material pump pressures may be necessary The gun air switch assembly MUST BE OPENED down position prior to spraying to provide air for trigger operation and purge air when the trigger is released When spraying the gun trigger may be depressed con tinuously or triggered at the end of each stroke A smooth even layer is best achieved by moving the Gun back and forth in a slow even motion overlapping the previous pass about 50 to 75 percent DO NOT SPRAY OVER RISING FOAM The ideal gun to surface distance is about 18 to 24 inches Be sure to point the gun directly at the surface to be sprayed Spraying at an angle to the surface will cause the foam to be rough and will generate overspray 14 Maintenance WARNING Before attempting to perform any maintenance on this gun relieve All Fluid and Air Pressur
26. nium hydroxide and or alcohol While being treated in this manner the material should be in an adequately ventilated area Clothing on which any material has been spilled should be removed immediately and cleaned before being worn again Clean Up Solvents WARNING A hazardous situation may be present in your pressurized fluid system Halogenated Hydrocarbon Solvents can cause an explo sion when used with aluminum or galvanized components in a closed pressurized fluid system pumps heaters fil ters valves spray guns tanks etc The explosion could cause serious injury death and or substantial property damage Cleaning agents coatings paints etc may contain Halo genated Hydrocarbon Solvents Some GlasCraft spray equipment includes aluminum or galvanized components and will be affected by Halogenated Hydrocarbon Solvents There are three key elements to the Halogenated Hydro carbon HHC solvent hazard 1 The presence of HHC solvents 1 1 1 Trichloro ethane 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 or flushing 2 Aluminum or Galvanized Parts Most handling equipment contains these elements In contact with these metals HHC solvents could generate a corrosive reaction of a catalytic nature 3 Equipment capable of withstanding pres sure When HHC solvents co
27. ntact aluminum or galva nized parts inside a closed container such as a pump spray gun or fluid handling system the chemical reac tion can over time result in a build up of heat and pres sure which can reach explosive proportions 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 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 of a coating material There is no known inhibitor that is effective under all circum stances Furthermore the mixing of HHC solvents with other materials or solvents such as MEK alcohol and toluene may render the inhibitors ineffective The use of reclaimed solvents is particularly hazardous Reclaimers may not add any inhibitors or may add incorrect amounts of inhibitors or may add improper types of inhibitors Also the possible presence of water in reclaimed solvents could feed the reaction Anodized or other oxide coatings cannot be relied upon to 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 ch
28. or the assem bly operation maintenance and service of this GlasCraft product as used in a typical configu ration While it lists standard specifications and procedures some deviations may be found In order to provide our users with the most up to date technology possible we are constantly seeking to improve products If technological change occurs after a product is on the market we will implement that technology in future pro duction and if practical make it available to cur rent users as a retrofit up date or supplement If you find some discrepancy between your unit and the available documentation contact your GlasCraft distributor to resolve the difference GlasCraft Inc reserves the right to change or modify this product as it deems necessary Careful study and continued use of this manual will provide a better understanding of the equip ment and process resulting in more efficient operation longer trouble free service and faster easier troubleshooting Parts amp Illustrations Standard Equipment Part Description Number 23950 XX Probler P2 Dispense Gun GC 1386 Optional Equipment Part Description Number Flat Spray Kit Jet Stream Nozzle Jet Stream Nozzle Pour Adapter Static Mixer Parts amp Illustrations Service amp Repair Kits 23975 00 23979 00 Standard Repair Kit Hardware Kit 00 03 Part Part Number Description Number 7554 05 15845 00 7554 06 15845 01 7554 07 17672 00
29. such a manner and at a sufficiently low concentration that personnel outside the plant are not exposed to dangerous concen trations of chemical vapors Refer to OSHA Standards sub part G 1910 107 and particularly sub section m for Federal standards State and local authorities may have applicable statutes or regulations concerning ven tilation In contractor applications for example at a construction site inside building or other enclosed space the forced ventilation normally provided is likely to be inadequate These applications therefore usually REQUIRE the use of forced fresh air respirators for all persons in the areas where foaming operations are conducted or where the chemical vapors are likely to spread 10 In industrial and contractor applications it is advisable to run frequent tests to determine the exact concentra tion of isocyanate vapor in the air Industrial equipment is available for making such determinations Your chemi cal supplier can recommend such equipment and pro cedures Proper Safety Equipment All persons spraying or working is areas where forced air ventilation is not adequate to remove isocyanate va pors from the air MUST use an approved U S Bureau of Mines fresh air supplied respirator Respirators should be regularly inspected cleaned and disinfected according to good practices Records must be kept of the inspections The user MUST have a medi cal clearance indicating that he
30. th the side block seal and check valve assemblies NOTE The proper alignment of the orifices is determined by the setting of the Set Screw p n 17259 16F located at the rear of the piston assembly This set screw determines the length of travel of the air piston and has been preset at the factory and should not require adjustment SEE MAINTENANCE SECTION The two fluids isocyanate and polyol then flow thru the material shut off valves seal and check valve assemblies and into the mixing chamber The two fluids impinge against one another and exit the mixing chamber in a swirling conical spray pattern When the trigger is released the mixing chamber returns to its original position and purge air flows into the Mixing chamber housing p n 23963 00 The front tip o ring p n 23974 00 keeps air purge inside the Gun Head p n 23963 00 forcing all of the air through the orifices in the mixing chamber for a complete total and constant purge This purge air continues to flow thru the mixing chamber until the air switch p n 16832 00 is pulled up to shut off all air to the gun or until the trigger is pulled again 11 All OEM fittings are as follows ASIDE 6 JIC Hoses Female Swivel Fitting System and Gun Male Fitting B SIDE 6 SAE Hoses Female Swivel Fitting System and Gun Male Fitting Air Hose 1 4 NPS JIC and SAE Fittings DO NOT require the use of teflon tape Once the fittings
31. us chemicals used as well as the best methods to prevent injury irritation and danger to per sonnel Also determine the best methods of first aid treatment for each chemical used in your plan First Aid If chemicals containing isocyanate are splashed on the skin they can produce ill effects Steps to counteract such effects should be started immediately Apply Tincture of Green Soap full strength to the con taminated area If Tincture of Green Soap is not immedi ately available wash the exposed area repeatedly with soap and water Soap and water is not as desirable as using Tincture of Green Soap because many isocyanate components are not easily dissolved in water In addition soap and water does not form a barrier to the isocya nate After approximately two to four minutes wash off the Tincture of Green Soap with water If there is still an indi cation of isocyanate present repeat the application If the isocyanate contamination is on the facial area care must be taken to avoid getting the Tincture of Green Soap in the eyes If the person develops breathing difficulties oxygen should be administered Quite often the exposed person will experience residual effects such as coughing spells CONTACT PHYSICIAN IMMEDIATELY WARNING Contact a doctor immediately in the event of an injury and give him the information you have collected If your information includes first aid instructions administer first aid immediately
32. used the gun with a product and system and you have become comfortable with techniques on how all the variables are affecting your operations and maintenance requirements Daily Weekly and Monthly Maintenance requirements can be addressed specific to your operation 1 Turn the ball valves off p n PG 15 01 activate and deactivate the gun 5 6 times to purge residual pressure 2 Drill out the chamber insert snout with correct size drill bit for insert see chart in front of manual 3 Pull slide valve p n 16832 00 halfway back to limit the air purge Air Switch 4 Inject white lithium grease into zerk fitting until a light mist of grease is purged through the snout Shut off the air purge Zerk Fitting 5 Remove the air cap p n 23961 00 and set to side If solvent soaking is required remove the o ring p n 23974 12 before soaking 6 Remove the insert p n 23977 XX and soak in solvent until next usage O RING AIR CAP Daily Start Up 1 Clean the snout insert p n 23977 XX Be sure both the face and bottom flat are Clean Drill the snout bore out with the correct size bit for Snout see chart in front of manual 2 Clean the inner bore of the chamber Drill out the cham ber snout inlet bore as required 3 Install the snout insert 4 Install the air cap p n 23961 00 on to the chamber Tighten finger tight until the cap bottoms out Snug down with a in wrench This does not require
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