Delayed Air Purge Dispense Counter User Manual
Contents
1. Sech 00 09912 00 766 2 I a EE 00 81222 N 00 81222 zU d SA R A 00 81222 ALI8WTJ 804 Q3AOW38 NIJA JAVH SLNINOANOD INOS 20 S118 00 96L02 c0 21 eee Ns 12011 00 S0 2 00 81222 fen B ZF 0 O YS o O 0 08001 00 7e9ce jel 0 LL 20 21222 HAMEN 00 0 222 REVISION A 23997 00 Dispense Counter Assembly MAIN IN 21203 04 222 14 00 21203 04 20750 00 1 A 21203 00 SIGNAL AIR E 0 21660 00 PTS Se o 21203 02 22240 00 A 21203 03 1203 00 OY AO 21203 04 O O N Gz PO Par 22624 00 22219 00 Ce C COUNTER OUTPUT AIR 3 Calan 7 TOTAL TUBING LENGTHS STARCA 21203 00 CLEAR 16 1 2 REQ D a 21203 02 YELLOW 6 REQ D 21203 03 RED 9 REQ D 21203 04 BLUE 22 1 2 REQ D COUNTER INPUT 21203 09 ORANGE 9 REQ D N DIAGRAM OPE 2 22218 00 REF 3 22218 00 REF 4 22218 00 REF 5 OPEN 6 OPEN 7 19881 00 REF 8 19881 00 REF REVISION A 23997 00 Dispense Counter Parts List Part SE 1008008 BARBROSEFNNNG 1 1880 00 19881 00 20750 00 20796 00 22. ter clock wise to decrease delay The operator is responsible for recognizing the air purge delay time verses gel time of the materials being processed with this equipment to ensure the gun does not prematurely set up The Red eye on the front panel indicates when the APCV is open allowing air purge to the gun The on off switch will by pass the signal air to the DSV allowing the gun to be operated normally with out the delay action of air purge DISPENSE COUNTER FEATURES The control box receives a signal when the gun trigger is activated to activate the timer the timer counter receives sig nal from the change over switches Pneumatic drive systems use a 3 way check valve and receive signal from both up per and lower switches making the timer a stroke counter Hydraulic drive systems use a single signal typically to the lower signal switch making the timer a cycle counter When the predetermined count is reached the timer activates the bimba cylinder in the back of the gun to overcome the trigger at the gun the operator will need to recognize this feel of the trigger and release the trigger When the gun trigger is released the signal air is cancelled to a delay spool valve DSV located in box assembly The DSV delays the reset of the counter for 3 seconds The timer will reset to the set point and cancel the air to the actuation cylinder The on off switch will by pass the counter signal allowing the system to oper
3. lt Z lt as SS YS SS GlaScrsft DISPENSING EXCELLENCE Probler P2 Delayed Air Purge Dispense Counter Guardian Series Options GlaSscrsfe 5845 WEST 82ND STREET INDIANAPOLIS INDIANA 46278 U S A Phone 317 875 5592 Fax 317 875 5456 Email gcisales glascraft com Web www glascraft com Table Of Contents Introduction About This WE Le TEE 1 Parts amp Illustrations Standard amp Optional Equipment r a 2 Compnent TEE 3 23996 00 Delayed Air Purge Assembly A 4 23997 00 Dispense Counter ASSOMDIY ize scisceadeteeexteaedeciiecesstecuacacudceseuacanceceieaedcueendaanteesdudcancertaaadeceeeus alice iaa 7 Safety Urethane Safe Handling and Use of Foam Equipment n 10 Installation Optional Guardian Mount Installation un u n n aan au n den kn ds cnn cnn muu n Sa ds 14 Delayed Air Purge Gun Installation ad a lides 15 Delayed Air Purge Installation u u Su uu u Cie EELER NRA NRA cand RAA ARA ANAR 17 Dispense Counter Gun Installation ssnnessssssesrerrerrrrrsrssensrrrrrrrerrrrsen narr rer nr rr rss rn RR RR RR RKA RR RAR AR ARR ARR R KKR KR KR RAR RR ARR EEEE EEEE EEEn 19 Dispense Counter Installation ii A iio 20 Operation Initial Startup Procedures ea zz bin ata dise 24 Notas a hs cdo ude ee eee Qu IOWA 25 Limited Warranty Policy uuu ca oia 27 Tech ical ASSISTANT a AE 28 For Your Reference Vicio ee tee See EdEAE INSIDE
4. Halogenated Hydrocarbon solvents 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 dete
5. Sass LI lt Gay lt A IS Qe Tubing 9704 03 KS T n RORY SE RA FAIR 13 S o PTI WY NINN ES KS A R EII Tubing 20732 04 To gun 18 Dispense Counter Gun Installation 1 Remove trigger plug 23967 00 spring PG 19 and A Install 19938 00 spring 19937 01 cylinder 10 32 plug 9936 08F from back of gun adapter 19936 00 cylinder 20796 00 fitting The 9704 03 actuator tubing connects to this fitting 2 Install 20796 02 in 10 32 port the 20732 04 signal air tubing connects to this fitting 19 Dispense Counter Installation The box can be remote mounted to the operators discretion bracket kit 23949 00 allows both the Delay box and timer box to be mounted to Guardian series systems HOSES 1 Main air Connect 19507 03 from accessory port of Guardian air manifold or line source to inlet regulator 22230 00 20 Pneumatic Unit Installation 1 Counter input Connect 21203 00 from barb fitting _ 3 Locate lower signal tubing blue and cut line 1 on the bottom of control the box to the drive cylinder from signal valve switches See signal switch paragraph 4 Install counter stroke signal tee sub assembly in line of 2 locate upper signal tubing clear and cut line 1 1 2 each signal valve line from signal valve 21 Hydraulic Unit Installation 3 Remove 22218 00 barb fitting from bottom of control 1 locate lower signal tubing
6. administer first aid immediately while you are contacting the doctor 12 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 vapor
7. from change over box Note this is the 5 32 bulkhead fitting to the inside box and install 20796 03 fitting connect 20732 03 of the bottom plate clear tubing from switch tee 2 Cut 5 32 line and install 22224 00 tee install 20732 03 tubing REMOVE INSTALL 20796 03 22 Dispense Counter Installation 1 Actuation cylinder Connect 9704 53 to fitting in bottom of box center route this hose with main hose assembly up to gun See gun installation 2 Air Signal Connect 20732 04 to 5 32 port on bottom left of box run hose w main hose assembly up to gun see gun installation R 1 F lt N 7 Y PIO PO TITS OIR K AYAY PESE A 23 START UP PNEUMATIC COUNTER START UP DELAYED AIR PURGE 1 2 6 Prime system per system manual instructions Set air regulator to 120 psi this is recommended operation pressure 90 psi is minimum recommend ed set point Push slide valve to the ON position on the gun air purge should be on Trigger Gun and hold a The Red eye on the control box face should pull off Release gun trigger a Air purge should not be present amp red eye off for 2 seconds Air purge will resume and red eye be on NOTE The air purge requires at least 1 second of trigger on to fully engage the delay spool amp deactivate the air purge 1 Prime system
8. medi cal clearance indicating that he 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 ooo Craft DISPENSING EXCELLENCE 5845 WEST 82nd STREET SUITE 102 INDIANAPOLIS INDIANA 46278 U S A PHONE 317 875 5592 FAX 317 875 5456 Optional Guardian Mount Installation Alfie M y B L L ARO MS AE mme I 1 Install the mounting bracket 23949 00 by securing the band clamps to the frame as shown 14 Delayed Air Purge Gun Installation 1 Remove the side blocks air cap 23961 00 and 3 Re install nose and air cap nose of gun La NU 7 m 4 Remove the two 10 32 plugs 9936 08F
9. with dilute solutions of ammonium 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 11 3 Equipment capable of withstandi
10. 0796 02 21660 00 22205 00 22218 00 22219 00 22230 00 2237 00 22240 00 22273 00 22624 00 22706 16 23948 00 23903 00 23904 00 7730 12F 8115 02 REVISION A 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 foa
11. 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 Is information about the procedure in progress CAUTION Is imperative information about equipment protection WARNING Is 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 for 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 re
12. Distributor Phone Contact For any issues your distributor cannot address the GlasCraft technical service department is always available to 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 28 GlaScrF5FE 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 A5 amp A6 SERIES EQUIPMENT 6000 OR 12000 WATTS OF HEAT 1600 2200 OR 3000 PRESSURE SET UPS AVAILABLE MH MH II amp MH Ill HYDRAULIC POWERED SYSTEMS UP TO 45 LB
13. S MINUTE OUTPUT EXCELLENT PERFORMANCE AND RELIABILITY GUARDIAN MMH MOBILE MODULAR HYDRAULIC SYSTEMS SPECIFICALLY DESIGNED FOR ANY TYPE OF 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 GlaScrFsft DISPENSING EXCELLENCE ADS NS mm 5845 WEST 82nd STREET ADVANCED DISPENSE eee INDIANAPOLIS INDIANA 46278 www glascraft com U S A GC 1409 Phone 317 875 5592 REVISIONA 2 Fax 317 875 5456 E Mail sales glascraft com
14. ated independent of the counter COUNTER CALCULATIONS Stroke output 021 gallon Cycle output 042 gallons 23996 00 Delayed Air Purge Assembly REVISION A 20 96L02 TE 10 21222 y a ae ALIWYTO 404 QJAOWJH N338 JAVH SLNINOdWOD 3WOS 00 81222 00 18961 91 90L22 5 3 gt 10 GELEOZ 0 5118 IZ 0 2 leeg EE 00 66 0 00 0881 v1 0S1 ALIVIO HOJ Q3AON38 N338 JAVH SLNINOdWOD ANOS 00 0881 00 0 222 02144 cl 12011 20 5118 O 00 500c0 00 81222 o 10 SELOZ 00 11222 23996 00 Delayed Air Purge Assembly MAIN IN 21203 04 22240 00 7 TOTAL TUBING LENGTHS 21203 02 YELLOW 21203 03 RED 21203 04 BLUE 9704 03 CLEAR DIAGRAM OPEN 22218 00 22218 00 2 oe 4 22218 00 SR 6 d 8 OPEN OPEN 19881 00 19881 00 DD UY m r rm gt SS TL TU 24 REQ D 15 REQ D 9 REQ D 9 REQ D 20750 00 21660 00 HIV IVNOIS ol LAdLNO 39YNA HIV REVISON A 23996 00 Delayed Air Purge Parts List Part REA 19861 00 20735 01 20750 00 20796 02 21660 00 22205 00 2221100 22218 00 22230 00 22237 00 22240 00 22242 00 22273 00 22706 16 23947 00 23903 00 23995 00 7279 10 7279 11 7730 12 8115 02 REVISION A 23997 00 Dispense Counter Assembly 10 2122 ALIHYTO 404 GIAOWIY N338 JAVH SININOdWOD INOS e dE 00 9v6 2 00 81222
15. from gun handle a Back right of handle b Top left of barrel 2 Remove o ring 7554 06 from handle and install plug 23998 00 15 Delayed Air Purge Gun Installation 5 Install RS 143 amp 10080 01 on the top of the gun 7 Reinstall side blocks after initial system start up is barrel the 9704 03 air trigger tubing connects to complete this fitting 6 Install 20796 02 on the back right port the 20732 04 signal air tubing connects to this fitting 16 Delayed Air Purge Installation The box can be remote mounted to the operators discretion bracket kit 23949 00 allows both the Delay box and timer box to be mounted to Guardian series systems HOSES 1 Main air Connect air hose 19507 03 from an accessory port on the Guardian air manifold or line source to the air inlet regulator 22230 00 2 Air Purge Connect air hose 19507 02 from lower Ya nps fitting on box assembly to main hose assem bly air line going to gun Quo ES S gt e RRR d D ISS DEE deeg E SII lt lt NON 17 Delayed Air Purge Installation 3 Air trigger Connect tubing 9704 03 to the elbow on back side of inlet regulator run tubing with the main hose assembly up to gun see gun installation 4 Air Signal Connect tubing 20732 04 to the 5 32 port on bottom of box run tubing with the main hose assembly up to gun see gun installation L O A gt CA
16. ghts of any third party GlasCraft only warrants that it has no specific knowledge of any such infringement GlasCraft makes no warranty as to any 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 EXPRESSED 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 27 Thank You for selecting GlasCraft spray equipment Should you have any questions or need technical assistance contact your factory authorized GlasCraft distributor
17. ming operations The 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 10 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 HEARING BREATHING GlasCraft recommends that the user consult the state EYE PROTECTION PROTECTION PROTECTION and local regulations established for all Safety equipment listed ICAUTION GLOVE REQUIRED 11 MI wos Operating Safely In operating urethane foam equipment safely user should make every effort to 1 Handle chemicals safely 2 Provide ade
18. ng pres sure When HHC solvents contact 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 alloy
19. per manual instructions 2 Set air regulator to 100 psi this is recommended operation pressure 90 psi is minimum recommended set point Depress and hold set button to left of counter face depress each corresponding push button to set cycle count a I E 00015 15 pump cycles It is recommended to test spray system before activating the timer box During initial start up leave Timer box on off switch to the off position After determining set point of counter switch unit on and begin operation NOTE The Timer requires at least 1 second of trigger on to fully engage the delay spool amp activate the unit 24 25 26 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 bo
20. quate ventilation 3 Provide adequate 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 5 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
21. rmine the tox icity of the various 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
22. s should be exhausted to atmosphere in 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 13 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
23. s which will safely prevent the chemical 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 e Empty system shut off completely depressur ize in accordance with equipment service instructions P Remove equipment from service disassemble in accordance with equipment servicing instructions P Inspect all parts for corrosion and or wear Re place any damaged parts P Thoroughly clean all parts of the equipment with a non halogenated solvent and reassemble in accor dance with equipment servicing instructions P Flush equipment with non halogenated solvent P Do NOT reuse equipment with HHC solvents or with materials containing such solvents P 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
24. th ways or credit or refund the purchase price for the defective equipment or part A warranty claim will be honored only when 1 GlasCraft 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 ri
25. trofit 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 Model Delayed Air Purge Standard Equipment 23996 00 DELAYED AIR PURGE ASSEMBLY GC 1409 USER MANUAL Model Dispense Counter Standard Equipment 23997 00 DISPENSE COUNTER GC 1409 USER MANUAL Mounting Options Optional Equipment 23949 00 GUARDIAN SERIES MOUNTING BRACKET KIT Component Features DELAYED AIR PURGE FEATURES The control box receives a signal from the gun once the signal is received the air purge is shut off via the Air Purge control Valve APCV this valve is held in with the Delay Spool Valve DSV When the trigger is released the gun sign nal is cancelled to the DSV the DSV then begins to count down to reset mode once complete the APCV is reset and air purge resumes The DSV is adjustable up to 15 seconds of delay Factory set point is 2 seconds To adjust the time delay of the DSV remove the plug 7279 09 from cover Use a small flat head screw driver turn clock wise to increase delay time coun
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