Repair Kits Available By Part Number Section 2 Page - GAMECO

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WARNING: Installation, disassembly, repair and maintenance must be performed only by qualified personnel. Regulators must be removed from the system before starting repairs. Regulators must never be repaired while installed in the system. All repaired regulators must be properly bench tested for performance and leakage before being placed back in operation. Do not repair any regulator if proper bench testing equipment is not available. All parts included in the repair kit must be used, and the instructions followed. Failure to use all parts, follow all instructions and bench test the repaired regulator will probably result in faulty performance. Installation, usage and maintenance of this product must be in compliance with all Engineered Controls International, Inc. instructions as well as requirements and provisions of NFPA #54, NFPA #58, DOT, ANSI, all applicable federal, state, provincial and local standards, codes, regulations and laws. Inspection and maintenance on a periodic basis is essential. Regulators should have a casual inspection for corrosion by examining the surface and looking into the bonnet after the bonnet cap has been removed. This sometimes will alert the inspector to corrosive conditions. Certainly, if there is any evidence or suspicion of corrosion the system should be shut down. The adjusting screw and spring should be removed and the bonnet should be examined with a strong flashlight. If any corrosion is evident, replace the regulator. Be sure all instructions are read and understood before installation, operation and maintenance. These instructions must be passed along to the end user of the product. CAUTION: Contact or inhalation of liquid propane, ammonia and their vapors can cause serious injury or death! NH3 and LP-Gas must be released outdoors in air currents that will insure dispersion to prevent exposure to people and livestock. LP-Gas must be kept far enough from any open flame or other source of ignition to prevent fire or explosion! LP-Gas is heavier than air and may not disperse or evaporate rapidly if released in still air. Disassembly and Repair Procedure CAUTION: READ THROUGH ALL OF THESE INSTRUCTIONS, IN- CLUDING THE NOTICE AND WARNINGS ON THE BACK OF THIS SHEET, BEFORE BEGINNING ANY DISASSEMBLY OR REPAIR. NOTE: Repairs must be performed in a clean area. Hands, clothing, tools and work area must be completely free of oil, grease and foreign matter to prevent contamination of component parts and valves. A. Disassembly: 1. Clamp mounting legs of regulator body securely in vise. 2. Use a wrench on the hex portion of inlet nipple. Unscrew inlet nipple by turning clockwise (left-hand thread) from body. 3. Discard inlet nipple and inlet nipple seal. 4. Using a 1 /2" hex socket wrench, unscrew seat disc assembly turning counterclockwise from plunger inside regulator body. Discard seat disc assembly. Be careful not to damage threads. Leave regulator in vise. 2403 Series Replacement Kits 2403___ Model Kit Number Inlet Size Orifice B4 B46 B46R B 2503-12-80 1 /2" F. NPT 7 /32" B66 B66R C 2503-12-80 3 /4" F. NPT 7 /32" B9 2503-12-80 CGA 510 (POL) 7 /32" C2 A 2503-20-80 1 /4" F. NPT # 28 Drill C4 B 2503-20-80 1 /2" F. NPT # 28 Drill C9 C96 2503-20-80 CGA 510 (POL) # 28 Drill S9 SR9 2503-16-80 CGA 510 (POL) 1 /4" T4 TR4 B 2503-16-80 1 /2" F. NPT 1 /4" T9 TR9 TR96 2503-16-80 CGA 510 (POL) 1 /4" U9 UR9 V9 2503-16-80 CGA 510 (POL) 1 /4" UR4 V4 B 2503-16-80 1 /2" F. NPT 1 /4" Inlet Nipple Replacement Kits for 2403, 2503, LV4403, & LV5503 Series Regulators 2503 Series Replacement Kits Regulator LV5503 Series Replacement Kits Inlet Nipple Seal Inlet Nipple 2503___ Model Kit Number Inlet Size Orifice B4 B 2503-16-80 1 /2" F. NPT 1 /4" B6 C 2503-16-80 3 /4" F. NPT 1 /4" B9 2503-16-80 CGA 510 (POL) 1 /4" C4 B 2503-12-80 1 /2" F. NPT 7 /32" C9 2503-12-80 CGA 510 (POL) 7 /32" LV4403 Series Replacement Kits (1) Designates Kits for Regulators Manufactured after 2/99. (2) Designates Kits for Regulators Manufactured 2/99 or before. LV4403___ Model Kit Number Inlet Size Orifice B4 B46 B46R (1) B 4403-20-80 1 /2" F. NPT # 28 Drill (2) B 2503-12-80 1 /2" F. NPT 7 /32" B6 B66 B66R (1) C 4403-20-80 3 /4" F. NPT # 28 Drill (2) C 2503-12-80 3 /4" F. NPT 7 /32" B9 (2) 2503-12-80 CGA 510 (POL) 7 /32" C2 (2) A 2503-20-80 1 /4" F. NPT # 28 Drill C4 (1) B 4403-20-80 1 /2" F. NPT # 28 Drill (2) B 2503-20-80 1 /2" F. NPT # 28 Drill C9 C96 (2) 2503-20-80 CGA 510 (POL) # 28 Drill SR4 (1) B 4403-16-80 1 /2" F. NPT 1 /4" SR9 SR96 (1) 4403-16-80 CGA 510 (POL) 1 /4" (2) 2503-16-80 CGA 510 (POL) 1 /4" TR4 (1) B 4403-16-80 1 /2" F. NPT 1 /4" (2) B 2503-16-80 1 /2" F. NPT 1 /4" TR9 TR96 (1) 4403-16-80 CGA 510 (POL) 1 /4" (2) 2503-16-80 CGA 510 (POL) 1 /4" UR4 (2) B 2503-16-80 1 /2" F. NPT 1 /4" UR9 UR96 (2) 2503-16-80 CGA 510 (POL) 1 /4" V4 (2) B 2503-16-80 1 /2" F. NPT 1 /4" V9 (2) 2503-16-80 CGA 510 (POL) 1 /4" Y4VI (1) B 4403-16-80 1 /2" F. NPT 1 /4" LV5503___ Model Kit Number Inlet Size Orifice B4 B 2503-16-80 1 /2" F. NPT 1 /4" B6 C 2503-16-80 3 /4" F. NPT 1 /4" B8 C 2503-18-80 3 /4" F. NPT 9 /32"
B. Reassembly: 1. Using a 1 /2" hex socket wrench, screw new seat disc assembly clockwise into plunger inside regulator body. Tighten snugly, but do not overtighten. Be careful not to damage threads. Look at seat disc and remove any foreign matter that may adhere to face. 2. Place new inlet nipple gasket on new inlet nipple and screw new inlet nipple and gasket into inlet opening of body, turning counterclockwise. 3. Using a wrench on hex portion of inlet nipple, tighten nipple into body securely and apply 35 ft/lbs. torque. Inlet nipple replacement is now complete, but regulator MUST be bench tested for performance and leakage before it is allowed to be placed back into operation. For additional information on LP-Gas regulators refer to ECII Catalog L-500 and Warning Bulletin WB-1. NOTICE LP-Gas is extremely flammable and explosive. Failure to install parts exactly as described in the instructions could result in a product that will not perform satisfactorily. Even if parts are correctly installed, the product might fail to perform satisfactorily if other parts are worn, corroded or dirty. Improper repair can cause leaks and malfunction, which could result in bodily injury and property damage. Any such use or installation of parts must ONLY be done by experienced and trained personnel using accepted governmental and industrial safety procedures. Most Engineered Controls International, Inc. products are listed with Underwriters Laboratories as manufactured. If repaired, the continued validity of the UL listing is contingent upon proper inspection to determine what needs repairing, proper repair using Engineered Controls International, Inc. parts and procedures, and proper testing for leakage and performance following repairs and installation. Engineered Controls International, Inc. assumes no responsibility or liability for performance of products repaired in the field. It must be clearly understood that the person or organization repairing the product assumes total responsibility for performance of the product. LIMITED WARRANTY AND LIMITATION OF LIABILITY Limited Warranty Engineered Controls International, Inc. warrants products and repair kits manufactured by it to be free from defects in materials and workmanship under normal use and service for a period of 12 months from the date of installation or operation or 18 months from the date of shipment from the factory, whichever is earlier. If within thirty days after buyer's discovery of what buyer believes is a defect, buyer notifies Engineered Controls International, Inc. thereof in writing, Engineered Controls International, Inc., at its option, and within forty-five days, will repair, replace F.O.B. point of manufacture, or refund the purchase price of that part or product found by it to be defective. Failure of buyer to give such written notice within thirty days shall be deemed an absolute and unconditional waiver of any and all claims of buyer arising out of such defect.. This warranty does not extend to any product or part that is not installed and used in accordance with Engineered Controls International, Inc.'s printed instructions, all applicable state and local regulations, and all applicable national standards, such as those promulgated by NFPA, DOT and ANSI. This warranty does not extend to any product or part that has been damaged by accident, misuse, abuse or neglect, nor does it extend to any product or part which has been modified, altered, or repaired in the field. Except as expressly set forth above, and subject to the limitation of liability below, Engineered Controls International, Inc. makes NO OTHER WARRANTY, EX- PRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WAR- RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PUR- POSE, with respect to its products and parts, whether used alone or in combination with others. Engineered Controls International, Inc. disclaims all warranties not stated herein. Limitation of Liability Engineered Controls International, Inc.'s total liability for any and all losses and damages arising out of any cause whatsoever shall in no event exceed the purchase price of the products or parts in respect of which such cause arises, whether such cause be based on theories of contract, negligence, strict liability, tort or otherwise. Engineered Controls International, Inc. shall not be liable for incidental, consequential or punitive damages or other losses. Engineered Controls International, Inc. shall not be liable for, and buyer assumes liability for, all personal injury and property damage connected with the handling, transportation, possession, further manufacture, other use or resale of products, whether used alone or in combination with any other products or material. If Engineered Controls International, Inc. furnishes technical advice to buyer, whether or not at buyer's request, with respect to application, further manufacture or other use of the products and parts, Engineered Controls International, Inc. shall not be liable for such technical advice and buyer assumes all risks of such advice and the results thereof. NOTE: Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may have other rights that vary from State to State. The portions of this limited warranty and limitation of liability shall be considered severable and all portions which are not disallowed by applicable law shall remain in full force and effect. WARNING All Engineered Controls International, Inc. products are mechanical devices that will eventually become inoperative due to wear, corrosion and aging of components made of materials such as rubber, etc. The environment and conditions of use will determine the safe service life of these products. Periodic inspection and maintenance are essential to avoid serious injury and property damage. Many Engineered Controls International, Inc. products are manufactured components which are incorporated by others on or in other products or systems used for storage, transport, transfer and otherwise for use of toxic, flammable and dangerous liquids and gases. Such substances must be handled by experienced and trained personnel only, using accepted governmental and industrial safety procedures. NOTICE TO USERS OF PRODUCTS The Limited Warranty stated above is a factory warranty to the first purchasers of Engineered Controls International, Inc. products. Since most users have purchased these products from Engineered Controls International, Inc. distributors, the user must within thirty (30) days after the user's discovery of what user believes is a defect, notify in writing the distributor from whom he purchased the product/parts. The distributor may or may not at the distributor's option, choose to submit the product/parts to Engineered Controls International, Inc., pursuant to its Limited Warranty. Failure by buyer to give such written notice within thirty (30) days shall be deemed an absolute and unconditional waiver of buyer's claim for such defects. Acceptance of any alleged defective product/parts by Engineered Controls International, Inc.'s distributor for replacement or repairs under the terms of Engineered Controls International, Inc.'s Limited Warranty in no way obligates Engineered Controls International, Inc. to the terms of the above warranty. Because of a policy of continuous product improvement, Engineered Controls International, Inc. reserves the right to change designs, materials or specifications without notice. Printed in the U.S.A. 04-0699-1184 Instruction Sheet 2503-300N
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WARNING: Installation, disassembly,
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7188 Master Cylinder Repair Instruc
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ushing until holes are aligned. 9.
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7605B-50 and A7605B-50 Repair Kits
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9. Remove the plate gasket and disc
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Lock Lever Lever Spring Lever Pin A
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Flomatic Parts Key Component Part N
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Figure 4D: Exploded View of Flomati
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Figure 3a: Side View of Manifold As
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Figure 4: Seat Ring Replacement Fig
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Figure 8: Views of Manifold Assembl
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WARNING: All gas MUST be evacuated
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WARNING: Installation, usage and ma
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WARNING: Installation and use of th
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Installation, usage and maintenance
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3119A and 3120 Unloading Adapters O
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3120 Angle Type Unloading Adapter U
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A3209A050 1 1 /4" Internal Valve an
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To determine if the pilot seat is o
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A3210A065 1 1 /4" Internal Valve In
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and fully opens the valve. Prematur
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➠ WARNING: Installation, usage an
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Cable Control System The cable cont
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A3217F Series 3" Internal Valves In
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When there is excessive volume down
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A3219FA Series 4" Internal Valve In
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opens valve. Premature closure may
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A3219FPA Pneumatic Actuator for 4"
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PNEUMATIC ACTUATOR INSTALLATION: NO
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WARNING: Installation, usage, and m
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Figure 4 Auxiliary Release System O
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7781AF Emergency Shut-Off Valves In
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Cable Attachment — see Figures 1
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A7883FK & A7884FK Flomatic Internal
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Key Components Flow Characteristics
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Relief Valve Replacement Before ins
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SUGGESTED MAINTENANCE GUIDE MultiPo
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