Home

SERVICE MANUAL - Buckeye Fire Equipment Company

Contents

1. 2005 Buckeye Fire Equipment Company SECTION II DRY CHEMICAL EXTINGUISHERS 133401 MAINTENANCE PROCEDURES DEFINITION Maintenance 1s the thorough examination of the extinguisher and is intended to provide maximum assurance that it will operate effectively and safely if needed This examination will determine if hydrostatic testing is necessary and if the repair replacement of serviceable items or recharge is in order If necessary follow the applicable Buckeye service recharge procedures FREQUENCY Maintenance of extinguishers shall be performed at least annually or whenever an inspection discrepancy dictates NOTES Per NFPA 10 extinguishers out of service for maintenance shall be replaced by spare extinguishers of the same type and at least equal rating Trained personnel using the proper tools lubricants and manufacturer s recommended replacement parts should perform maintenance These personnel should be able to properly identify any indications of extinguisher damage or defect and safely correct such conditions per the applicable service recharge instructions 1 Ensure that the extinguisher is in its designated place with no obstructions to block its visibility or access Immediately correct any discrepancies 2 Ensure that the operating nameplate instructions are legible and face outward Examine the inspection service tag to determine if a 6 year teardown is due Per NFPA 10 Buckeye Fire Equipment Dry Chemical Extingu
2. fail Warning Safety Point To avoid injury or death always ensure all pressure is completely relieved prior to attempting to remove or disassemble the operating valve or hose assembly The diagram listed below identifies the various cylinder date stamp locations and periodic retest intervals pressures BUCKEYE DATE OF MANUFACTURE LOCATIONS TEST INERVALS AND PRESSURES Various Model Sizes Types Construction Material Periodic Interval Re Test Pressure 5 10 15 amp 20 lb Carbon Dioxide DOT 3AL 1800 Aluminum 5 Years 5 3 Service Pressure 1 2 2 5 amp 4 lb Dry Chemical UL ANSI 299 Aluminum 12 Years 300 PSI 2 5 lb Dry Chemical UL ANSI 299 Steel 12 Years 300 PSI 5 5 5 8 10 20 amp 30 Ib Dry Chemical UL ANSI 299 Steel 12 Years 585 PSI 1 2 2 amp 2 5 lb Halon UL ANSI 2129 Aluminum 12 Years 300 PSI 5 lb Halon UL ANSI 2129 Steel 12 Years 300 PSI 9 13 17 amp 20 lb Halon UL ANSI 2129 Steel 12 Years 585 PSI 2 5 amp 3lb Halotron I UL ANSI 2129 Aluminum 12 Years 300 PSI 2 5 3 5 6 amp 11 lb Halotron I UL ANSI 2129 Steel 12 Years 300 PSI 14 amp 15 lb Halotron I UL ANSI 2129 Steel 12 Years 375 PSI 18 20 amp 24 Ib Halotron I UL ANSI 2129 Steel 12 Years 450 PSI 6 L Wet Chemical 2 5 Gal Water Mist UL ANSI 8 Stainless Steel 5 Years 300 PSI 2 5 Gal Water UL ANSI 626 Stainless Steel 5 Years 300 PSI 30 Ib Wheeled Dry Chem Hose Assy UL ANSI 92 Rubber 12 Years 300 PSI BUCKEYE FIRE EQUIPMENT COMPANY
3. 1211 when charging Buckeye Halon 1211 extinguishers Pressurize the extinguisher with dry nitrogen to the specified charging pressure indicated on the nameplate by opening the pressure valve and depressing the operating lever Refer to BUCKEYE FIRE EQUIPMENT COMPANY 20 2005 Buckeye Fire Equipment Company the calibrated charging pressure gauge to determine charge pressure Do not rely on the extinguisher gauge for charging pressure SECTION IV HALON 1211 FIRE EXTINGUISHERS 133501 Cont I7 18 19 20 Zili 22 SERVICE RECHARGE AND RECLAIM PROCEDURES Insert the extinguisher pull pin into the operating lever and then disconnect the pressurization source and remove the recharge adapter Install an inspection seal through pull pin Refer to the diagram on page 56 Check for leaks around the nozzle gauge valve body and cylinder neck area with a Halon leak detector Do not use water If leaks are detected depressurize the unit and repeat the above steps concentrating on the area where the leak was detected NOTE After the leak check is performed it is recommended that the gauge reading be observed 24 48 hours later to assure against loss of pressure If no leakage is evident attach the hose and or nozzle and secure the hose into hose band assembly if so equipped Weigh the extinguisher and verify that the correct total charged weight is as specified on the extinguisher nameplate Clean all di
4. Check the date of manufacture on the extinguisher nameplate The cylinder is required to be hydrostatically tested every 5 years to the test pressure printed on the nameplate Buckeye Fire Equipment recommends that the extinguishing agent be replaced with a new Buckeye charge at the time of hydrotesting Refer to the hydrostatic testing requirements on page 7 Visually inspect the pressure gauge a If itis bent damaged or improperly installed depressurize the extinguisher and replace the gauge b If the pressure is low check for leaks c If overpressurized overcharged invert the extinguisher and reduce the pressure to 50 PSI by depressing the operating lever Quickly repressurize the unit to 100 PSI to avoid liquid clogging the valve Check for leaks Check the pull pin for freedom of movement by breaking the tamper seal and removing the pin Replace the pull pin if it is bent or difficult to remove Inspect the operating lever for dirt or corrosion that could impair its freedom of movement Inspect the carrying handle for proper installation If the lever handle or rivets are damaged or distorted replace with the authorized Buckeye replacement part s Remove the hose wand discharge assembly and inspect each part for damage including the discharge assembly o ring Replace as necessary Blow air through the assembly to ensure that the passage is clear of obstructions and foreign materials Examine the pressurizin
5. Cont 14 15 16 17 18 19 20 21 SERVICE RECHARGE PROCEDURES Cont Empty all of the extinguishing agent from the extinguisher shell and thoroughly examine the internal and external cylinder condition NOTE If the agent is to be reused Buckeye recommends the use of a closed recovery system Prior to agent reuse it should be examined to ensure it is the proper type and that no contamination or caking is present Warning Safety Point To avoid personal injury or equipment damage never mix different types of Dry Chemical agents as they may react to produce undesirable internal pressures or other detrimental conditions Fill the extinguisher to its rated capacity with the Buckeye Dry Chemical specified on the extinguisher nameplate While carefully centering the siphon tube down into the agent screw the valve assembly into the shell with clockwise rotations Install a Buckeye Recharge Adapter P N 600001 into the valve assembly Refer to the diagram on Page 15 for a typical charging set up Connect a regulated nitrogen source pre set to 25 P S I over intended charging pressure stated on the extinguisher nameplate and pressurize the unit by opening the pressure valve and depressing the extinguisher operating lever Refer to the calibrated charging pressure gauge to determine the charge pressure Do not rely on the extinguisher gauge for charging pressure Close the pressurization valve and release the
6. PULL PIN COD PULL PIN RIVETS ANLE RIVET LEVER Yi RING VALVE BOY fr RING VALVE STEM VAWE STEM SPRING O RING OTSCHARCE TURE DISCKAREE TUBE 52 SECTION IX SUPPORT MATERIALS 6 LITER WET CHEMICAL FIRE EXTINGUISHER SCHEMATIC See Parts Price Sheet for Part Numbers and Prices TAMPER SEAL LEVER 7 HANOLE PULL PIN CORD PULL PIN VALVE AIR RIVETS HANDLE VALVE BODY RIVET LEVER Dr RING VALVE BODY LI RING HOSE D RING VALVE STEM VALVE STEM SPRING Dr RING DISCHARGE TUBE DISCHARGE TUBE FILL TUBE CYLINER LABEL BUCKEYE FIRE EQUIPMENT COMPANY 53 2005 Buckeye Fire Equipment Company SECTION IX SUPPORT MATERIALS 2 GALLON WATER MIST FIRE EXTINGUISHER SCHEMATIC See Parts Price Sheet for Part Numbers and Prices be LEVER a son 7 MANDE _ PULL PIN CORO PU PIN RIVETS HANDLE VALVE AIR VALVE BODY RIVET LEVER Dr RING VALVE BODY Dr RIND VALVE STEM VALVE STEM SPRING Ur RING DISCHARGE TUBE O RING HISE DISCHARCE TUSE CYLINCER WAND ASSY ASE HOSE BAND BUCKEYE FIRE EQUIPMENT COMPANY 54 2005 Buckeye Fire Equipment Company SECTION IX SUPPORT MATERIALS SERVICE ILLUSTRATIONS AND DIAGRAMS RING PIN AND INSPECTIONS SEAL INSTALLATION Installation of the pull pin should be from the nameplate gauge side and be directed through the operating lever and extinguisher valve port The inspection seal should be inst
7. SAFETY POINT As specified in ANSI UL 2129 and outlined on each unit label this concentrated agent can produce toxic byproducts Avoid inhalation of these materials by evacuating the confined space Do not use in confined spaces less than specified in the warning statement on the extinguisher label THE FOLLOWING SERVICE RECHARGE PROCEDURES SHOULD BE FOLLOWED REGARDLESS OF WHAT TYPE OF SYSTEM IS UTILIZED 1 Prior to performing any service ensure all Halotron I and pressure are removed from the cylinder 2 Remove the hose nozzle assembly from the valve if not already removed with counter clockwise rotations Verify that the nozzle is correct for the specific model and thoroughly examine it for any internal blockage or external damage and wear 3 Verify the nameplate is legible and faces outward BUCKEYE FIRE EQUIPMENT COMPANY 25 2005 Buckeye Fire Equipment Company 4 Thoroughly examine the extinguisher cylinder and components for any damage corrosion burns repairs or other conditions that might impair extinguisher function SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont 10 11 SERVICE RECHARGE PROCEDURES cont Check the date of manufacture listed on the nameplate or stamped into the cylinder to determine if periodic hydrostatic testing is necessary Refer to the hydrostatic testing requirements on page 7 Remove the valve assembly from the cylinder with counter clockwise rotations
8. fill out necessary records Thoroughly examine the extinguisher wall hanger or vehicle bracket and verify it is not damaged or worn and that it is securely mounted Return and secure the extinguisher to its designated location BUCKEYE FIRE EQUIPMENT COMPANY 24 2005 Buckeye Fire Equipment Company SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont SERVICE PARTS RECHARGE AGENT PRESSURIZING GAS VACUUM PROCEDURE 6 TEAR TEARDOWN SERVICE RECHARGE PROCEDURES Replacement parts used in servicing Buckeye Fire Equipment extinguishers must be authentic Buckeye supplied parts Refer to the latest Buckeye Fire Equipment Parts List and the model number located on the extinguisher nameplate to ensure correct part number references Recharge Halotron I units with pure pre saturated Halotron I supplied by Buckeye Fire Equipment Follow the instructions in the Halotron Recharging Kit or as follows to properly fill and pressurize the unit Only ultra high purity Argon shall be used to pressurize Stored Pressure Halotron I extinguishers Dry air and nitrogen are not to be used It is necessary to draw a vacuum of 27 inches mercury prior to refilling a unit to make certain all moisture is removed from the cylinder See instructions on vacuum system for proper procedures Per NFPA 10 stored pressurized fire extinguishers shall be emptied and subjected to these service recharge procedures every six 6 years WARNING
9. thread wear is evident Remove the valve stem and spring Examine them for any damage or deformation Remove and replace the valve stem o ring with a new one Remove and replace the valve o ring with a new one Examine and clean the valve body seating surfaces with a damp cloth NOTE Nicks scratches or residual contaminants left on valve seating surfaces can result in loss of pressure Remove the safety relief nut washer and disc assembly and replace with a new assembly Install a new washer into the valve port followed by a safety disc and a safety relief nut Torque the nut to 32 ft lbs Reassemble the valve and siphon tube in the following order a Lightly lubricate the o rings and external metal threaded surfaces b Using a finger push the valve stem into the valve body until it is seated Verify that the top portion of the stem extends beyond the valve body at least 3 8 inch c Place the small end of the spring onto and over the stem post d Push the threaded metal siphon tube or plastic siphon tube and adapter nut assembly over spring and screw it into the valve body with firm clockwise rotations until secure e Press the operating lever to verify there is proper movement f Pull on the siphon tube to verify it is secure Screw the valve and siphon tube assembly into the cylinder with clockwise rotations NOTE Normal valve body removal and installation only requires the use of firm hand pressure Avoid the use of m
10. 1 DEFINITION FREQUENCY NOTES Servicing Alert MAINTENANCE PROCEDURES Maintenance is the thorough examination of an extinguisher and is intended to provide maximum assurance that it will operate effectively and safely if needed This examination will determine if hydrostatic testing is necessary and if the repair replacement of serviceable items or recharge is in order If necessary follow the applicable Buckeye service recharge procedures Maintenance of extinguishers shall be performed at least annually or whenever an inspection discrepancy dictates Per NFPA 10 extinguishers put out of service for maintenance shall be replaced by spare extinguishers of the same agent type and at minimum equal rating Only trained personnel using the proper tools lubricants and manufacturer recommended replacement parts should perform maintenance These trained personnel should be able to properly identify any indications of extinguisher damage or defect and safely correct such conditions per the applicable service recharge instructions Effective immediately all BUCKEYE Halon 1211 fire extinguishers must be subjected to a complete maintenance procedure teardown on an annual basis as outlined in this service manual It is recommended that all o rings valve stem assemblies and gauges be replaced with Buckeye genuine replacement parts Follow the instructions for proper evacuation and recharge of Halon 1211 extinguishers to ensur
11. Cl emo RIVETS LEVER SAFETY NUT nr ge ELBOW A RING en a L VALVE 800 mue wee e NECK D RING FLBOW l ko a a SHAT 07 RING Bag m a k z be DISCHARGE TURE 5 LB ai M p gt sil Q 8 SPRING SEN nr SIPHON TUBE NUT CYLINDER F 8 2A wa e SIPHON TUEE HOSE ASS Y 10 15 amp 20 LE HORN RETAINING PIN NOZZLE le LB HORN BUCKEYE FIRE EQUIPMENT COMPANY 50 2005 Buckeye Fire Equipment Company SECTION IX SUPPORT MATERIAL 30 LB PRESSURIZED DRY CHEMICAL WHEELED UNIT SCHEMATIC See Parts Price Sheet for Part Numbers and Prices TAMPER SEAL LEVER HANDLE HANTLE amp LEVER LOCK HOSE NOZZLE ASSEMBLY CARRIAGE ASSEN Y WA WHEELS Zee PULL PIN CORD ETS PULL PIN LEE j kas V RIVETS a 28 GATE VALVE BODY ASSES Y R NECK DY RING ta SHAFT Dr RING VALVE STEM ASSEMBLY en SPRING E VETAL SIPHON TUBE ASS Y UPPER STRAP NUT COTTER PIN LOWER STRA WHEL WASHER BUCKEYE FIRE EQUIPMENT COMPANY 51 2005 Buckeye Fire Equipment Company 6 LITER amp 22 GALLON WET CHEMICAL STAINLESS STEEL FIRE EXTINGUISHER SECTION IX SUPPORT MATERIALS SCHEMATIC See Parts Price Sheet for Part Numbers and Prices HIG HIE wu LAP AI WAD ASSY gt R VALVE VALVE ATR VALVE BODY a RING HBE a NOZZLE gou BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company
12. ERNMENT PRINTING OFFICE Washington D C 20402 Instructions in this manual are to be followed for all types of servicing of Buckeye Fire Extinguishers including a one year and six year tear down legislative requirements INSTALLATION INSTRUCTIONS Check the unit for any shipping damage Remove all strapping tape and packaging from new units Perform the inspection procedures outlined within this manual for the specified model Select the proper unit placement location in accordance with NFPA 10 distribution recommendations Ensure that the unit is protected accessible and near potential fire hazards 5 Ensure ambient temperatures in area of extinguisher placement do not exceed limitations specified on extinguisher s nameplate 6 Always utilize the proper Buckeye Fire Equipment wall hanger or vehicle bracket specified for the extinguisher model Select the proper fastening hardware suitable for the mounting surface SECTION I GENERAL INFORMATION Cont FAN BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company MOUNTING INSTRUCTIONS Your extinguisher should be mounted in a clean dry area accessible to the fire hazards and preferably near an exit Hang it so that the top is from 3 42 to 5 feet above the floor and out of reach of small children Use the mounting bracket furnished with the extinguisher Fasten to a solid surface using strong screws or fasteners not included Follow the MOUNTING INSTRUC
13. Fire Equipment Company SERVICE RECHARGE PROCEDURES SERVICE PARTS Replacement parts used in servicing Buckeye Fire Equipment extinguishers must be authentic Buckeye supplied parts Refer to the latest Buckeye Fire Equipment Parts List and the model number located on the extinguisher nameplate to ensure correct part number references RECHARGE AGENT Buckeye Fire Equipment extinguishers shall only be recharged with uncontaminated carbon dioxide having a vapor phase equal to or greater than 99 5 The water content of the liquid phase shall not be more than 0 001 by weight 30 F 34 4 C dew point Oil content of the carbon dioxide shall not exceed 10 ppm by weight WARNING SAFETY POINT To avoid personal injury always use gloves and eye protection when servicing carbon dioxide extinguishers The agent discharge is very cold and can cause frostbite or freeze burns WARNING SAFETY POINT To avoid personal injury or death always service and discharge carbon dioxide extinguishers in well ventilated areas Sufficient concentrations of carbon dioxide will deplete the oxygen supply which can result in a loss of consciousness and possible death WARNING SAFETY POINT To avoid personal injury or equipment damage always ensure the correct Buckeye safety relief components specified in the Parts List are used Improper parts could result in serious cylinder rupture WARNING SAFETY POINT To avoid personal injury or equipment damage before perf
14. NOTE Normal valve body removal and installation only requires the use of firm hand pressure Avoid the use of mallets as they may damage thread surfaces handles gauges etc NOTE Ensure that the original valve body and cylinder are kept together during service and recharge The threads are not indexed and improper nameplate orientation may result with intermixing of components Remove the siphon tube from the valve body with counter clockwise rotations Examine and replace if any damage or thread wear is evident Remove the neck o ring from the valve and discard Replace with a new lightly lubricated o ring NOTE Buckeye Fire Equipment advises against the use of any petroleum solvents for cleaning The use of Visilox 711 lube for lubrication of o rings and specified thread surfaces is recommended Do not lubricate the stem seat Remove the valve stem and spring Thoroughly examine and clean the spring with a dry cloth Replace if any deformation corrosion cracks or damage is evident Replace the valve stem assembly with a new one as it may be saturated with Halotron I and lubricate the valve stem o ring Examine and clean the valve body internal seating surfaces internal threads and external threads with a stiff bristled non metallic brush Replace the valve if any thread damage wear internal scratches or other structural damage is evident NOTE Nicks scratches or residual contaminants left on valve seating surfa
15. PROCEDURES Cont WARNING SAFETY POINT To avoid personal injury or equipment damage never connect an extinguisher directly to an Argon pressurization source Always utilize an adjustable and calibrated Halotron I regulator set at 25 PSI over the intended extinguisher charging pressure Ensure that the proper hoses adapters and connections are used and that the operator avoids standing directly in front of the extinguisher gauge when pressurizing the unit WARNING SAFETY POINT To avoid personal injury and prevent equipment damage never allow extinguishers to remain connected to a pressurization source as any equipment defect could result in excess cylinder pressure and rupture Pressurize the extinguisher with Argon to the specified charging pressure indicated on the nameplate by opening the pressure valve and depressing the extinguisher operating lever Refer to the calibrated charging pressure gauge to determine charge pressure Do not rely on the extinguisher gauge for charging pressure Set the regulator not more than 25 PSIG above the unit charge pressure In order to mix the Halotron pre saturated agent with the Argon it will be necessary to rock the extinguisher horizontally a few times and then check to make certain the pressure is within its operating range Top off the pressure until the proper pressure is reached Insert the extinguisher pull pin into the operating lever Disconnect the pressurization source and remove th
16. RANSFERRING HALOTRON I INTO RECOVERY CYLINDER AS FOLLOWS 11 Vent hose 6 12 Open the supply cylinder liquid valve K 13 Open the extinguisher operating lever M BUCKEYE FIRE EQUIPMENT COMPANY 30 2005 Buckeye Fire Equipment Company 14 Open valve 2 to allow the flow of the extinguisher contents back into the Recovery Cylinder SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont BUCKEYE FIRE EQUIPMENT COMPANY 31 2005 Buckeye Fire Equipment Company NALSAS ONIDAVHIJA I NOULO IVH AO JILVNVHOS NOILINALSNI INISSYA2 ONV 7713 a SiWe 42 ONTUST OBIZIWALI C ONAN LA i DSE gt e EZ KKK SA OJy d L n la Ty JWS SSGRAZIEN FWIS AH Vaas ASON 1 i aio ANNS L Kit e BRSIMONLAXD Sols BESTE AU 1 BAWA W A COLES CaS SECTION VI CARBON DIOXIDE FIRE EXTINGUISHERS 133601 BUCKEYE FIRE EQUIPMENT COMPANY 32 2005 Buckeye Fire Equipment Company MAINTENANCE PROCEDURES DEFINITION Maintenance 1s the thorough examination of an extinguisher and is intended to provide maximum assurance that it will operate effectively and safety if needed This examination will determine if hydrostatic testing is necessary and if the repair replacement of serviceable items or recharge is in order If necessary follow the applicable Buckeye service recharge procedures FREQUENCY Maintenance of extinguishers shall be performed at least annually or whenever an inspection discrepan
17. TIONS below UL specifies that the hanging device must withstand a vertical force of five times the weight of the charged extinguisher but not less than 100 pounds The extinguisher bracket should be mounted as follows Walls where 2 x 4 studs can be found Mount wall hanger bracket securely to stud using a No 12 x 1 inch long wood screw through the hole in the bracket Sheet Rock Mount a 34 inch thick board to wall using 3 16 inch toggle bolts Board should extend a minimum of two inches beyond all sides of the extinguisher profile excluding hose and wand Mount hanger bracket to board using a No 12 x 1 inch long wood screw as above Cinder Block or Cement Mount wall hanger bracket using one 1 4 inch toggle bolt or masonry lead screw expansion anchor through center hole in wall bracket Concrete or Tile Walls Mount wall hanger bracket using one inch masonry lead screw expansion anchor through center hole in wall bracket For Tile Walls Locate in joint Steel Posts or Beams Special tools and fasteners are required Have extinguisher mounted by a professional fire extinguisher service company OPERATING INSTRUCTIONS CAUTION Persons expected to use this extinguisher should be trained in initiating its operation and in proper fire fighting technique Hands On training will familiarize personnel with the feel for this extinguisher so that the most effective application will be used in an emergency situation The basic operat
18. UISHERS 133701 cont 6 F Fill the extinguisher with 2 1 2 gallons of water deionized water is used for the Water Mist extinguisher Reinstall the valve assembly on the cylinder making certain to properly align the gauge face with the nameplate CAUTION Hand tighten the valve collar nut 100 125 in lbs max Overtightening with a 10 11 12 13 wrench will damage the valve Remove the cap from the air pressurizing valve on the side of the valve body and pressurize with 100 psi of nitrogen The pressure regulator should be set a no more than 125 psi Replace the pressure valve cap when pressurizing is complete The cap must be in place to assure that the valve will not leak Check the collar gauge air pressurizing valve cylinder welds and valve for leaks Use a leak detection fluid or a solution of soapy water Remove leak detection fluid from the valve assembly by blowing it out with air Wipe the exterior of the extinguisher dry If gauge replacement is necessary refer to the service illustrations and diagrams in Section IX Reinstall the hose wand assembly Reinstall the pull pin ring end positioned on the gauge side Install a new tamper seal Record the recharge date and attach the recharge tag Weigh the assembled extinguisher and verify that it is within the weight tolerance printed in the Maintenance Section of the nameplate Return the extinguisher to its designated location BUCKE
19. UISHERS 133701 43 46 Maintenance Procedures amp Service Recharge Procedures SECTION IX SUPPORT MATERIALS 47 56 Extinguisher Drawings Service Illustrations amp Diagrams SCOPE This manual is intended to provide general operation installation inspection maintenance recharge and service instructions for current Buckeye Fire Equipment Extinguisher Models The designed use of this manual is limited to those experienced trained and qualified professional fire extinguisher service personnel familiar with normal industry safety practices and precautions By publication of this manual Buckeye assumes no liability for any damages or injuries which may inadvertently occur The extinguisher should be installed inspected and maintained in accordance with NFPA 10 National Fire Protection Association standard for portable extinguishers and the requirements of the local authority having jurisdiction SERVICING PARTS REQUIREMENT Replacement parts used in servicing Buckeye Extinguishers must be authentic Buckeye parts Always refer to the latest Buckeye Fire Equipment Parts Manual for proper part numbers The model number found on the label is the only correct reference in the parts manual SAFETY TIPS Never have your head or any part of your body over a cylinder while removing the valve assembly Use a gauge shield when pressurizing units Never look at a gauge square if a shield is not used Use safety glasses and safety shoes when
20. WELCOME TO BUCKEYE ARE EQUIPMENT ONLINE DOCUMENTATION SERVICE MANUAL FOR ALL SIZES OF PORTABLE DRY CHEMICAL EXTINGUISHERS 133401 PORTABLE HALON 1211 EXTINGUISHERS 133501 PORTABLE CARBON DIOXIDE EXTINGUISHERS 133601 PORTABLE HALOTRON EXTINGUISHERS 133901 WET CHEMICAL EXTINGUISHERS 133301 PORTABLE WATER EXTINGUISHERS 133701 110 KINGS ROAD KINGS MOUNTAIN NC 28086 PHONE 704 739 7415 FAX 704 739 7418 FORM 1339 1198 0405 110 Kings Road Kings Mountain NC 28086 0428 e Tel 704 739 7415 e Fax 704 739 7418 e www buckeyef com d BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company TABLE OF CONTENTS PAGE SECTION I GENERAL INSTRUCTIONS 2 6 Installation Procedures Mounting Instructions Operation Instructions Warnings Safety Requirements amp Inspection Procedures SECTION II HYDROSTATIC TESTING 7 SECTION HI DRY CHEMICAL EXTINGUISHERS 133401 8 15 Maintenance Procedures amp Service Recharge Procedures SECTION IV HALON 1211 EXTINGUISHERS 133501 16 22 Maintenance Procedures amp Service Recharge Procedures SECTION V HALOTRON I EXTINGUISHERS 133901 23 31 Maintenance Procedures amp Service Recharge Procedures SECTION VI CARBON DIOXIDE EXTINGUISHERS 133601 32 38 Maintenance Procedures amp Service Recharge Procedures SECTION VII WET CHEMICAL EXTINGUISHERS 133301 39 42 Maintenance Procedures amp Service Recharge Procedures SECTION VII PORTABLE WATER EXTING
21. YE FIRE EQUIPMENT COMPANY 47 2005 Buckeye Fire Equipment Company SECTION IX SUPPORT MATERIALS DRY CHEMICAL HALON 1211 amp HALOTRON I ALUMINUM CYLINDER SCHEMATIC See Parts Price Sheet for Part Numbers and Prices TAMPER SEAL wee LEVER PULL PIN CORD NOZZLE O0 RING HANDLE HALOTRON NOZZLE fou j PULL PIN SCH E A Rivers i NS CE GAUGE VALVE ASS Y NOZZLE NECK D RING SHAFT D RING VALVE STEM ASS Y SPRING SIPHIN TUBE CYLINDER BUCKEYE FIRE EQUIPMENT COMPANY 48 2005 Buckeye Fire Equipment Company SECTION IX SUPPORT MATERIALS DRY CHEMICAL HALON 1211 amp HALOTRON I STEEL CYLINDER SCHEMATIC See Parts Price Sheet for Part Numbers and Prices 7 TANPER SEAL LEVER KOUK EYE ay PULL PIN CORO oy O RING PULL PIN j RIVETS HOSE NOZZLE ASS Y N GAUGE VALVE BODY NICK 0 RING VALVE STLM Ir RING FIXE a Alternative VALVE STEM Sa SPRING SIPHON TUBE ASS Y STEEL gt A Sen Dee YO CYLINDER HOSE BAND BUCKEYE FIRE EQUIPMENT COMPANY 49 2005 Buckeye Fire Equipment Company SECTION IX SUPPORT MATERIAL CARBON DIOXIDE FIRE EXTINGUISHER 5 10 15 AND 20 LB CARBON DIOXIDE EXTINGUISHERS SCHEMATIC See Parts Price Sheet for Part Numbers and Prices TEMPER SEAL ue EVER HANDLE SAFETY WASHER PLI PIN CORD oa em PULL PIN AS Nr RIVETS HANDLE SAFETY DISC
22. alled through the pull pin loop and around the operating lever then pulled tight LEAK CHECK AREAS Dry Chemical Halon Halotron I and Wet Chemical models gauge threads gauge face valve stem outlet port and cylinder neck weld Carbon Dioxide models safety relief diffuser outlet ports and cylinder neck All units should be properly dried after leak check is performed GAUGE REPLACEMENT Remove valve per service recharge instructions Immerse valve body into hot water 120 F to loosen sealant Remove gauge with open end 3 8 wrench Dry clean and remove all old sealant from valve Lightly apply Armstrong C4 W Epoxy to threads of new gauge and install with wrench until firmly in place Ensure the gauge face orientation is correct 3 8 wrench Dry clean and remove all old sealant from valve Lightly apply Armstrong C4 W ies Epoxy to threads of new gauge and install with N sese sue CHINE AD BWE wrench until firmly in place Ensure the gauge face 5 orientation is correct 3 8 wrench Dry clean and ano er am H remove all old sealant from valve Lightly apply Armstrong C4 W Epoxy to threads of new gauge and install with wrench until firmly in place Ensure the gauge face orientation is correct HOSE BAND INSTALLATION Install the hose band assembly onto the left side of the extinguisher so that the open end of the clasp is facing outward with the nameplate instruction label Ensure band does
23. allets as they may damage thread surfaces handles etc Examine the handle operating lever and rivets to verify that they are secure Replace if necessary Install the correct Buckeye Fire Equipment Recharge Adapter on the extinguisher Buckeye Adapter P N 600004 for 5 lb swivel diffuser model Buckeye Adapter P N 600003 for the 10 15 and 20 Ib elbow diffuser models SECTION VI CARBON DIOXIDE FIRE EXTINGUISHERS 133601 BUCKEYE FIRE EQUIPMENT COMPANY 37 2005 Buckeye Fire Equipment Company SERVICE RECHARGE PROCEDURES Cont WARNING SAFETY POINT To avoid personal injury always use gloves and eye protection when servicing carbon dioxide extinguishers The agent discharge is very cold and can cause frostbite or freeze burns WARNING SAFETY POINT To avoid personal injury or death always service and 19 20 21 22 23 24 25 26 discharge carbon dioxide extinguishers in well ventilated areas Sufficient concentrations of carbon dioxide will deplete the oxygen supply and can result in a loss of consciousness and possible death Using carbon dioxide meeting Buckeye Fire Equipment specifications fill the extinguisher to the proper charge weight indicated on the nameplate and total weight stamped on the valve Refer to the diagram on page 38 for a typical CO recharging system Follow the pump manufacturer s recommendations for fill procedure When the desired weight is obtaine
24. ance shall be replaced by spare extinguishers of the same type and at least equal rating Maintenance should be performed by trained personnel using the proper tools lubricants and manufacturer s recommended replacement parts They should be able to properly identify any indications of extinguisher damage or defect and safely correct such conditions per the applicable service recharge instructions MAINTENANCE SERVICE PROCEDURES 1 Clean the extinguisher to remove dirt grease or foreign material Check to make sure that the instruction nameplate is securely fastened and legible Inspect the cylinder for corrosion abrasion dents or weld damage If any of these conditions are found and you doubt the integrity of the cylinder hydrostatically test it using the proof pressure method and a suitable cage in accordance with CGA Pamphlet C 1 and NFPA Pamphlet 10 BUCKEYE FIRE EQUIPMENT COMPANY 40 2005 Buckeye Fire Equipment Company SECTION VII WET CHEMICAL EXTINGUISHERS 133301 Cont MAINTENANCE SERVICE PROCEDURES Cont NOTE When cleaning avoid the use of solvents around the pressure gauge They could seriously damage the plastic gauge face 2 Inspect the extinguisher for damaged missing or substitute parts Only factory replacement parts are approved for use in Buckeye Fire Equipment extinguishers 3 Weigh the extinguisher and compare with the weight printed in the Maintenance section of the nameplate lab
25. appliances The fire extinguishing agent is a potassium acetate potassium citrate and water solution the same liquid agent used in most kitchen fire suppression systems Newer more efficient cooking appliances plus the use of non saturated cooking oils require a fire extinguishing agent which will not only smother a fire but provide a cooling effect This cooling effect is better realized with a Wet Chemical agent than with previously recommended dry chemicals These attractive easy to use and maintain stainless steel extinguishers have a nondisruptive spray nozzle which limits the scattering of the burning material There is no blinding cloud of chemical so the user is able to apply the agent just where it is needed to extinguish the fire Cleanup is quicker and easier since airborne particles do not spread to other areas DEFINITION FREQUENCY NOTES MAINTENANCE PROCEDURES Maintenance is the thorough examination of the extinguisher and is intended to provide maximum assurance that it will operate effectively and safely if needed This examination will determine if hydrostatic testing is necessary and if the repair replacement of serviceable items or recharge is in order If necessary follow the applicable Buckeye Fire Equipment service recharge procedures Maintenance of extinguishers NFPA 10 shall be performed at least annually or whenever an inspection discrepancy dictates Per NFPA 10 extinguishers out of service for mainten
26. ating Trained personnel using the proper tools lubricants and manufacturer recommended replacement parts should perform maintenance They should be able to identify any indications of extinguisher damage or defect and be able to safely correct such conditions per the applicable service recharge instructions MAINTENANCE SERVICE PROCEDURES 1 Clean the extinguisher to remove dirt grease or foreign material Check to make sure that the instruction nameplate is securely fastened and legible Inspect the cylinder for corrosion abrasion dents or weld damage If any of these conditions are found and you doubt the integrity of the cylinder hydrostatically test the unit using the proof pressure method and a suitable cage in accordance with CGA Pamphlet C 1 and NFPA Pamphlet 10 NOTE When cleaning the extinguisher avoid the use of solvents around the pressure gauge Solvents can seriously damage the plastic gauge face BUCKEYE FIRE EQUIPMENT COMPANY 44 2005 Buckeye Fire Equipment Company SECTION VIII WATER EXTINGUISHERS 133701 cont 2 10 11 12 Inspect the extinguisher for damaged missing or substitute parts Only factory replacement parts are approved for use on Buckeye extinguishers Weigh the extinguisher and compare the weight with the required weight printed in the Maintenance Section of the nameplate label Recharge the extinguisher if the weight is not within the indicated allowable tolerance
27. ces can result in a loss of pressure Verify that the operating gauge specifies For Halotron I Use Only matches the nameplate s recommended operating pressure and is undamaged If gauge replacement is necessary refer to the procedure on page 56 BUCKEYE FIRE EQUIPMENT COMPANY 26 2005 Buckeye Fire Equipment Company SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont SERVICE RECHARGE PROCEDURES cont 12 Examine the handle operating lever and rivets to ensure that they are secure Replace as necessary NOTE Examine the operating top lever handle and rivets to verify they are secure and undamaged Replace the unit if you find any deformation loose rivets bends or other damage Following the installation of a new valve stem check by lifting the operating lever that the valve stem protrudes from the valve body approximately 1 4 inch The operating lever should be depressed to assure that the lever engages and depresses the valve stem top If not remove the unit from service Worn parts or wrong parts can decrease the effectiveness of a fire extinguisher 13 Reassemble the valve and siphon tube in the following order 14 15 16 a b c d e f g With Visilox o ring lube lightly lubricate the o rings and external threaded surfaces Using a finger push the valve stem into the valve body until it seats Place the end of the spring onto and over the stem post Press a
28. correct for the specific model and thoroughly examine it for any internal blockage damage or wear NOTE If at any time worn or damaged thread surfaces are observed Buckeye recommends that the part be replaced 3 Ensure that the nameplate is legible and faces outward 4 Thoroughly examine the extinguisher cylinder and components for any damage corrosion burns repairs or other physical conditions that might impair extinguisher function 5 Check the date of manufacture listed on nameplate or stamped into cylinder to determine if periodic hydrostatic testing is necessary Refer to the hydrostatic testing requirements on Page 7 6 Remove the valve assembly from the cylinder by rotating counterclockwise NOTES Valve body removal and installation only requires the use of firm hand pressure Avoid the use of mallets as they may damage thread surfaces handles gauge etc Ensure that the original valve body and cylinder are kept together during service and recharge These threads are not indexed and improper nameplate orientation may result with intermixing of components 7 Remove the siphon tube and retainer nut from the valve body by rotating counterclockwise Examine and replace if any damage or thread wear is evident 8 Remove the Neck o ring from the valve and examine it closely Replace it if any cuts cracking or deformation is observed Lightly lubricate the Neck o ring NOTE Buckeye advises against the use of any Pet
29. cy dictates NOTE Per NFPA 10 extinguishers out of service for maintenance shall be replaced by spare extinguishers of the same type and at least equal rating NOTE Maintenance should be performed by trained personnel using the proper tools lubricants and manufacturer s recommended replacement parts These trained personnel should be able to properly identify any indications of extinguisher damage or defect and to safely correct such conditions per the applicable service recharge instructions 1 Verify that the extinguisher is in its designated place with no obstructions to block its visibility or access Immediately correct any discrepancies 2 Verify the operating instructions are legible and face outward 3 Check that the date of manufacture is listed on the nameplate or stamped into the cylinder to determine if periodic hydrostatic testing is necessary Refer to hydrostatic testing requirements listed on page 7 4 Visually examine the safety relief assembly for any damage corrosion or obstruction 5 Thoroughly examine the extinguisher cylinder and components for any damage corrosion burns repairs or other conditions that might impair the extinguisher function NOTE For additional inspection pertaining to aluminum compressed gas cylinders refer to CGA Pamphlet C 6 1 6 Remove the hose and horn to examine for any obstructions abrasions cuts cracks or thread damage Verify that it is correct for the specified model e
30. d close the charging valve open the bleed off valve and disconnect the recharge adapter from the extinguisher Install the pull pin through the extinguisher operating lever and valve body Install a tamper seal to secure the pull pin Test the extinguisher for leakage by either using commercially available solutions such as Leak Tek or by submerging the valve in a water bath for several minutes Any bubbles would indicate leakage The unit should be properly depressurized and the service recharge procedures repeated If no leakage is evident reassemble the horn and or hose assembly into the valve outlet elbow diffuser Clean all dirt and foreign deposits from the extinguisher with a damp cloth Tag the extinguisher in accordance with NFPA 10 recommendations and record all necessary information Return the extinguisher to its designated location BUCKEYE FIRE EQUIPMENT COMPANY 38 2005 Buckeye Fire Equipment Company SECTION VI CARBON DIOXIDE FIRE EXTINGUISHERS 133601 W amp LSAS DNIDAVHITA AGIXOIG NOTAVI AO OLLVNAHOS BATIYA dto GRE lE Add NS OD WOUJ CIVVSAN Yd LNEWLSNIGY SSOUO LEN JIYIF BUCKEYE FIRE EQUIPMENT COMPANY 39 2005 Buckeye Fire Equipment Company SECTION VII WET CHEMICAL EXTINGUISHERS 133301 WET CHEMICAL EXTINGUISHERS Buckeye Fire Equipment 6 liter and 2 1 2 gallon Wet Chemical fire extinguishers have been specifically designed to combat fires in restaurant kitchen cooking
31. dard Pamphlet C 6 Carefully follow the solution mixing instructions on the charge carton Reinstall the valve assembly to the cylinder and properly align CAUTION Hand tighten the valve collar nut 100 125 in lbs max Overtightening with a wrench will damage the valve Remove the cap from the pressurizing valve Shrader on side of the valve body and pressurize the extinguisher to 100 PSI with air or nitrogen The pressure regulator should be set to no more than 125 PSI After pressurization is complete reinstall the pressure valve cap The cap must be in place to ensure that valve will not leak Check the collar gauge pressurizing valve cylinder welds and valve orifice for leaks using leak detection fluid or a solution of soapy water Remove the leak detection fluid from the valve assembly by blowing it out with air Wipe the exterior of the extinguisher dry If gauge replacement is necessary refer to page 56 Reinstall the hose and nozzle wand assembly Reinstall the pull pin the ring should face the front of the extinguisher Install a new tamper seal Record the recharge date and attach a new recharge tag to the extinguisher Weigh the assembled extinguisher and confirm that the total weight is within the allowable tolerances indicated on the Maintenance section on the extinguisher nameplate label Return the extinguisher to its designated location BUCKEYE FIRE EQUIPMENT COMPANY 43 2005 Buckeye Fire Equipm
32. e recharge adapter Install an inspection seal through the pull pin Refer to the diagram on page 56 Using a Halotron leak detector or Leak Tek check around the nozzle gauge valve body and cylinder neck area for leaks When using Leak Tek look for bubbles Do not use water if leaks are detected Depressurize the unit and repeat the above steps concentrating on the area where the leak was detected NOTE After the leak check is performed it is recommended that the gauge reading be observed 24 48 hours later to assure against loss of pressure BUCKEYE FIRE EQUIPMENT COMPANY 28 2005 Buckeye Fire Equipment Company 22 If no leakage 1s evident attach the hose and or nozzle and secure the hose into the hose band assembly if so equipped 23 Weigh the extinguisher and verify it is within the correct total charged weight as specified on the extinguisher nameplate SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont SERVICE RECHARGE PROCEDURES Cont 24 Clean all dirt and foreign deposits from extinguisher with a damp cloth 25 Properly tag the extinguisher in accordance with NFPA 10 requirements and fill out necessary records 26 Return and secure the extinguisher to its designated location ALTERNATE A THE FOLLOWING PROCEDURE SHOULD BE FOLLOWED WHEN RECLAIMING PARTIALLY USED HALOTRON I FIRE EXTINGUISHERS It will be necessary to purchase an empty Halotron Recovery Cylinder to act as a holding tank for rec
33. e that water is not introduced into the cylinder Noncompliance with this alert relieves Buckeye Fire Equipment of all warranties and liabilities of this product l Verify that the extinguisher is in its designated place and that there are no obstructions to block its visibility or access Immediately correct any discrepancies 2 Ensure that the operating instructions are legible and facing outward Examine the inspection service tag to determine if an annual teardown is due Per NFPA 10 Buckeye BUCKEYE FIRE EQUIPMENT COMPANY 16 2005 Buckeye Fire Equipment Company Halon extinguishers are subject to the 6 year service recharge procedures specified in this manual As noted Buckeye recommends annual teardown SERVICE IV HALON 1211 FIRE EXTINGUISHERS 133501 Cont 10 11 12 13 14 MAINTENANCE PROCEDURES Cont Check that the date of manufacture is listed on the nameplate or stamped into the cylinder To determine if periodic hydrostatic testing is necessary refer to the hydrostatic testing requirements on page 7 Check the extinguisher gauge and verify it is within the proper operating range not damaged and is of the proper type Replace annually Thoroughly examine the extinguisher cylinder and components for any damage corrosion burns repairs or other physical conditions that might impair extinguisher function Replace the valve stem shaft and neck o rings Examine the nozzle and or hose asse
34. el Recharge the extinguisher if the weight is not within the allowable tolerances 4 Check the date of manufacture on the extinguisher nameplate Cylinders must be hydrostatically tested every 5 years to the test pressure indicated on the nameplate Buckeye Fire Equipment recommends that the extinguishing agent be replaced with a new Buckeye charge at the time of hydrostatic test Refer to the hydrostatic testing requirements on page 7 5 Visually inspect the pressure gauge a If itis bent damaged or the wrong gauge depressurize and replace b If the pressure is low check the unit for leaks c Ifthe unit is overpressurized overcharged invert the extinguisher and reduce the pressure to 50 PSI by depressing the operating lever Quickly repressurize the unit to 100 PSI to avoid liquid clogging the pressure valve Check for leaks 6 Inspect the footstand base If cracked or broken replace with a proper footstand 7 Check the pull pin for freedom of movement by breaking the seal and removing the pin Replace the pull pin if it is bent or difficult to remove 8 Inspect the operating lever for dirt or corrosion which might impair freedom of movement Inspect the handle for proper installation If the lever handle or rivets are damaged or distorted replace them with the proper Buckeye Fire Equipment replacement part s 9 Remove the hose wand nozzle assembly Inspect the hose gasket o ring hose wand and nozzle for damage Rep
35. ent Company SECTION VIII WATER EXTINGUISHERS 133701 Buckeye Fire Equipment 2 1 2 gallon Water and Water Mist fire extinguishers are designed to combat Class A fires common combustibles wood paper trash Both the Water and Water Mist extinguishers provide a clean environmentally friendly inexpensive and readily available extinguishing agent whose extinguishing properties are universally understood Water is the extinguishing agent of choice for novice and professional firefighters alike The extinguishers are constructed of attractive and easy to maintain stainless steel and are equipped with discharge hose assemblies that allow the user to maintain a safe distance from the fire while accurately applying the agent MAINTENANCE PROCEDURES DEFINITION Maintenance is the thorough examination of the extinguisher and is intended to provide maximum assurance that it will operate effectively and safely when needed This examination will determine if hydrostatic testing is necessary and if the repair replacement of serviceable items or recharge is in order If necessary follow the applicable Buckeye service recharge procedures contained in this Section FREQUENCY Maintenance of extinguishers NFPA 10 shall be performed at least annually or whenever an inspection discrepancy dictates NOTES Per NFPA 10 extinguishers taken out of service for maintenance shall be replaced by spare extinguishers of the same type and of at least equal r
36. examine the extinguisher wall hanger or vehicle bracket and verify it is not damaged or worn and that it is securely mounted Return and secure the extinguisher to its designated location WHEELED 30 LB UNITS ADDITIONAL MAINTENANCE PROCEDURES While directing the hose nozzle in a safe direction squeeze the nozzle lever to ensure that there is no pressure in the hose assembly Remove the hose assembly from the extinguisher valve body Extend the hose assembly and thoroughly examine the hose and couplings for any obstructions cuts cracks abrasions or thread damage Open the hose valve while blowing dry air through the hose assembly to verify its operation and that the hose is clear of obstructions Remove the extinguisher from the cart by disconnecting the mounting bolts and examine the cart for any damage broken welds or corrosion Verify that the wheels rotate freely and are secured to the axle BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION III DRY CHEMICAL EXTINGUISHERS 133401 Cont SERVICE PARTS RECHARGE AGENT PRESSURIZING GAS 6 YEAR TEARDOWN SERVICE RECHARGE PROCEDURES Replacement parts used in servicing Buckeye Fire Equipment extinguishers must be authentic Buckeye supplied parts Refer to the latest Buckeye Fire Equipment Parts List and the model number located on the extinguisher nameplate to ensure correct part number references Recharge the extinguisher
37. extinguisher gauge for this purpose d Never leave an extinguisher connected to a regulator of a high pressure source for an extended period of time A defective regulator could cause the cylinder to rupture from excessive pressure RECHARGING PROCEDURES Complete the Maintenance Service Procedure Item 1 thru 10 Discharge all remaining pressure and wet chemical solution Make sure that there is no remaining air pressure BUCKEYE FIRE EQUIPMENT COMPANY 42 2005 Buckeye Fire Equipment Company SECTION VII WET CHEMICAL EXTINGUISHERS 133301 Cont 3 10 11 12 13 Remove the valve assembly Disassemble it by removing the siphon tube assembly use a wrench on the brass retainer not the plastic tube spring and valve stem from the valve assembly Remove the collar o ring from the valve assembly RECHARGING PROCEDURES Cont Thoroughly rinse all parts with clean water and wipe dry with a soft cloth Blow the valve out with air or nitrogen Inspect the collar o ring valve steam and spring Replace parts if worn or damaged Lightly lubricate the collar o ring and small o ring on the valve stem with Visilox V 728 DO NOT LUBRICATE THE VALVE STEM SEAL Inspect the siphon tube If cracked or deformed replace with the proper tube see parts list Inspect the siphon tube o ring and replace if necessary Rinse the cylinder with clean water and inspect the interior following CGA Visual Inspection Stan
38. extinguisher operating lever once the proper charge pressure has been reached Bleed off the charging line pressure by opening the bleed valve Insert the extinguisher pull pin into the operating lever disconnect the pressurization source and remove the recharge adapter Install the tamper seal through pull pin Refer to the diagram on Page 56 Using Leak Tek or some other suitable medium perform a leak check on the extinguisher If the extinguisher leaks repeat the entire recharge procedure BUCKEYE FIRE EQUIPMENT COMPANY 13 2005 Buckeye Fire Equipment Company SECTION II DRY CHEMICAL EXTINGUISHERS 133401 Cont 22 23 24 25 26 SERVICE RECHARGE PROCEDURES Cont NOTE After the leak check is performed Buckeye recommends that the gauge reading be observed 24 48 hours later to verify there is no loss of pressure If no leakage is evident dry the extinguisher and attach the hose and or nozzle Secure the hose into the hose band assembly if applicable Weigh the extinguisher and verify it meets the charged weight specified on the extinguisher nameplate Clean all dirt and foreign deposits from the extinguisher with a damp cloth Properly record and tag the extinguisher in accordance with NFPA 10 requirements Return and secure the extinguisher to its designated location WHEELED ENGINES ADDITIONAL SERVICING PROCEDURES Remove the pull pin and invert the wheeled extinguisher by rotating the
39. g lever to be certain that the valve stem protrudes from the valve body approximately Z inch The operating lever should be depressed to assure that the lever engages and depresses the valve stem top If not remove the unit from service Worn parts or wrong parts can decrease the effectiveness of a fire extinguisher Reassemble the valve and siphon tube in the following order a b c d e f g Using Visilox o ring lube sparsely lubricate the o rings and metal external threaded surfaces Using your finger push the valve stem into the valve body until seated Place the end of the spring onto and over the stem post Buckeye Fire Equipment extinguishers have either straight or tapered springs Ifatapered spring is used you must use valve stem P N 103214 If valve stem P N 103214 is not available change to a straight stem If a straight spring is used you can use either valve stem P N 103214 or P N 103215 Press and screw the threaded siphon tube and adapter nut assembly over the spring and into the valve body with firm clockwise rotations until secure Press the operating lever to assure proper movement Pull on the siphon tube to ensure it is secure Place a small dab of lubrication on top of the valve stem Install the valve assembly into the cylinder with clockwise rotations Fill the extinguisher to its rated capacity as specified on the extinguisher s nameplate Use only pure clean uncontaminated Halon
40. g valve Schrader Valve for damage The cap should be in place or pressure leakage will occur Inspect the valve assembly for corrosion and damage Pay particular attention to the thread connection for the discharge assembly Replace the valve assembly or component parts as necessary Be sure to follow the proper depressurization and recharge procedures Reinstall the hose wand assembly Reinstall the pull pin and install a new tamper seal Record the service data on the extinguisher inspection tag and return the extinguisher to its designated location Make sure the extinguisher is oriented so that the nameplate is facing outward SECTION VIII WATER EXTINGUISHERS 133701 cont BUCKEYE FIRE EQUIPMENT COMPANY 45 2005 Buckeye Fire Equipment Company 13 Verify that the securing mounting hardware is in proper working order and is the proper hardware for the extinguisher RECHARGE Recharging NFPA 10 4 is the replacement of the extinguishing agent including the expellant for this type of extinguisher WARNING SAFETY POINT a Before attempting to recharge an extinguisher be sure it is completely depressurized b Use a regulated pressurizing source nitrogen Set the regulator to no more than 25 psi higher than the gauge operating pressure c Check and calibrate the regulator gauge at frequent intervals The regulator gauge should be used to determine when the intended charging pressure has been reached Do Not use the e
41. he use of any Petroleum Solvents for cleaning and recommends the use of Visilox 711 lube for lubrication of o rings and specified thread surfaces Do not lubricate stem seat Remove the valve stem and spring Thoroughly examine and clean the spring with a dry cloth Replace the spring if any deformation corrosion cracks or damage is evident Replace the valve stem with a new one and lubricate the valve stem o ring Examine and clean the valve body internal sealing surfaces internal threads and external threads with a stiff bristled non metallic brush Replace the valve if any thread damage wear internal scratches or other structural damage is evident Verify that the new pressure gauge specifies For Halon 1211 Use Only and matches the nameplate s recommended operating pressure Refer to the procedures on Page 56 for proper gauge replacement procedures BUCKEYE FIRE EQUIPMENT COMPANY 19 2005 Buckeye Fire Equipment Company SECTION IV HALON 1211 FIRE EXTINGUISHERS 133501 Cont 12 13 14 15 16 SERVICE RECHARGE AND RECLAIM PROCEDURES Examine the handle operating lever and rivets to ensure that they are secure Replace if necessary NOTE Examine the operating top lever handle and rivets to ensure they are secure and undamaged Replace components if you find any deformation loose rivets bends or other damage Following the installation of a new valve stem check by lifting the operatin
42. ifluoromethane which meets military specification MIL B 38741 dated July 30 1965 and amendment No 2 dated April 9 1984 Only standard industrial grade Nitrogen with a dew point of 60 F 51 1 C or lower shall be used to pressurize Buckeye Fire Equipment stored pressure Halon extinguishers Dry air is not recommended Buckeye Fire Equipment stored Halon 1211 extinguishers shall be emptied and subjected to these service recharge and reclaim procedures every year NOTE The Montreal Protocol had defined Halon 1211 as an ozone depleting gas In accordance with NFPA 10 requirements any agent removal or filling of Halon 1211 extinguishers is to be done using a listed closed recovery Halon system only There are several systems commercially available that will properly handle all models of Buckeye Halon 1211 extinguishers Because these systems vary somewhat in design Buckeye recommends that the systems specific recovery and filling procedures be followed whenever the servicing of Buckeye Halon extinguishers is necessary THE FOLLOWING SERVICE RECHARGE PROCEDURES SHOULD BE FOLLOWED REGARDLESS OF WHAT TYPE OF SYSTEM IS UTILIZED 1 Prior to performing any service ensure that all of the Halon 1211 and pressure is removed Use listed closed recovery system Refer to page 22 for typical recharge arrangement 2 Remove the hose nozzle assembly from the valve if not already removed by rotating counterclockwise Verify that the
43. ing instructions are contained in the pictogram on every nameplate label WARNING AND SAFETY REQUIREMENTS Warning Safety Point To avoid personal injury or equipment damage prior to performing any servicing or recharge always ensure all pressure has been completely relieved from the extinguisher by securing directing nozzle into a proper discharge collection area and depressing the operating lever for a few seconds Never rely solely upon the gauge face reading Warning Safety Point To avoid personal injury or equipment damage never mix different types of dry chemical agents as they may react to produce undesirable internal pressures or other detrimental conditions BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION I GENERAL INFORMATION Cont OPERATION INSTRUCTIONS cont Warning Safety Point To avoid personal injury or equipment damage never connect an extinguisher directly to a Nitrogen or Argon pressurization source Always utilize an adjustable and calibrated regulator set to only 25 P S I over the intended extinguishers charging pressure Ensure that the proper hoses adapters and connections are used and that the operator avoids standing directly in front of the extinguisher gauge during pressurizatrion Warning Safety Point To avoid personal injury and prevent equipment damage never allow extinguishers to remain connected to a pressurization source as any equipment defect could resu
44. installation of a new valve stem check by lifting the operating lever to be certain that the valve stem protrudes from the valve body approximately 1 4 inch Depress the operating lever to verify that the lever depresses the valve stem If not remove the unit from service Worn parts or wrong parts can decrease the effectiveness of a fire extinguisher 13 Reassemble the valve and siphon tube in the following order a Lightly lubricate the o rings and external threaded surfaces b Push the valve stem into the valve body with your finger until it is seated Verify that the top portion of the stem extends beyond the valve body at least inch c Place the end of spring onto and over the stem post Buckeye Fire Equipment extinguishers have either straight or tapered springs If a tapered spring is used you must use valve stem P N 103214 If valve stem P N 103214 is not available change to a straight spring If a straight spring is used you can either use valve stem P N 103214 or P N103215 d Press and screw the threaded siphon tube and adapter nut assembly over the spring and into the valve body with firm clockwise rotations until secure e Press the operating lever to verify proper movement f Pull on the siphon tube to ensure it is secure BUCKEYE FIRE EQUIPMENT COMPANY 12 2005 Buckeye Fire Equipment Company g Place a light dab of lubrication on top of the valve stem SECTION III DRY CHEMICAL EXTINGUISHERS 133401
45. ishers are subject to a 6 year service recharge procedures as specified in this manual 3 Check the date of manufacture listed on the nameplate or stamped into the cylinder to determine if periodic hydrostatic testing if required Refer to the hydrostatic testing requirements listed on page 7 4 Check the extinguisher gauge and verify it is within the proper operating range undamaged and of the proper type 5 Thoroughly examine the extinguisher cylinder and components for any damage corrosion burns repairs or other conditions that might impair extinguisher function 6 Examine the nozzle and or hose assembly for any obstructions abrasions cuts cracks or thread damage T Examine the top portion of the valve assembly and verify that the valve stem is not corroded or damaged 8 Ensure handle and operating lever are not damaged and that the rivets are secure BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION II DRY CHEMICAL EXTINGUISHERS 133401 cont 9 10 11 12 13 14 Examine the hose retainer band if so equipped and verify it is secure and properly retains the hose Weigh the extinguisher and verify that the correct total charged weight is as noted on the extinguisher nameplate Wipe all dirt or foreign deposits from the extinguisher with a damp rag Properly tag the extinguisher per NFPA 10 recommendations and fill out the necessary records Thoroughly
46. it per NFPA 10 recommendations then return and secure unit in its designated place BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION II HYDROSTATIC REQUIREMENTS HYDROSTATIC TESTING REQUIREMENTS Portable fire extinguisher cylinders and certain hose assemblies are subject to various periodic integrity and hydrostatic proof pressure testing requirements Buckeye Fire Equipment extinguishers indicating evidence of corrosion or mechanical damage compromise the integrity of the pressure vessel and should immediately be removed from service They shall be subjected to the appropriate test procedures or properly disposed of and replaced Damaged or questionable hose assemblies should be replaced Buckeye Fire Equipment requires the removal of the operating valve from the cylinder for cylinder testing and the removal of all attachments from hose assemblies that require testing Only qualified individuals recognized and authorized by D O T may retest Buckeye Fire Equipment Carbon Dioxide compressed gas cylinders in accordance with D O T and C G A Requirements procedures NFPA 10 provides guidance for testing of non compressed gas hand portable extinguisher cylinders and hose assemblies Warning Safety Point To avoid injury or death always use a safety cage and never use compressed air or Nitrogen for pressure testing The use of compressible mediums could cause a violent rupture should the vessel
47. lace as necessary Blow air through the hose wand nozzle assembly to verify the passage is clear of foreign material BUCKEYE FIRE EQUIPMENT COMPANY 41 2005 Buckeye Fire Equipment Company SECTION VII WET CHEMICAL EXTINGUISHERS 133301 Cont 10 11 12 13 MAINTENANCE SERVICE PROCEDURES Cont Examine the pressurizing valve Schrader for damage The cap should be in place to prevent leaking Inspect the valve assembly for corrosion or damage to the hose thread connections Replace the valve assembly or component parts as necessary Follow the proper depressurization and recharge procedures Reinstall the hose wand assembly Install a new tamper seal and record the service data on the extinguisher inspection tag Re hang the extinguisher on the wall hanger bracket Verify that it fits the hanger bracket properly Replace the bracket if necessary RECHARGE Recharging NFPA 10 is the replacement of the extinguishing agent and the expellant for this type of extinguisher WARNING SAFETY POINT a Before attempting to recharge be sure this extinguisher is completely depressurized b Use a regulated pressurizing source either air or Nitrogen Set the regulator to no more than 25 PSI higher than the gauge operating pressure c Check and calibrate the regulator gauge at frequent intervals The regulator gauge should be used to determine when the intended charging pressure has been reached Do not use the
48. laimed Halotron I You may pressurize the holding tank to refill other extinguishers that you are servicing See page 31 for typical Recharge System Before proceeding make sure the Halotron I is not contaminated If clean proceed as follows 1 Unscrew the discharge hose or nozzle from the valve body 2 Screwa fill adapter into the valve body 3 Connect the cylinder to be emptied to the reclaim tank using proper type hose 4 Open the liquid valve and close the vapor valve connections on the reclaim tank 5 Press the operating lever down until the extinguisher to be emptied has discharged completely 6 Close the liquid valve on the reclaim tank 7 Check to make certain the unit is empty It may be necessary to bring the pressure up to the charge pressure to discharge the entire contents into the reclaim tank Also after discharging a number of units into the reclaim tank it may be necessary to bleed off pressure by momentarily opening the vapor valve NOTE After the unit has been emptied proceed with servicing as outlined beginning on page 25 ALTERNATE B THE FOLLOWING PROCEDURE SHOULD BE FOLLOWED FOR REMOVING HALOTRON I FROM UNITS THAT HAVE LEAKED ALL PRESSURE NOTE It will be necessary to have a Buckeye Halotron I Recharging Kit Part No 64000 and its instructions before proceeding with this operation BUCKEYE FIRE EQUIPMENT COMPANY 29 2005 Buckeye Fire Equipment Company If the extinguisher has leaked pressu
49. lert for any possible flashbacks 7 Evacuate and ventilate the area immediately after extinguishing the fire The fumes and smoke from any fire may be hazardous and can be deadly BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION I GENERAL INFORMATION Cont NOTE When using Wet Chemical Extinguishers discharge entire contents of extinguisher on the fryer surface as this aids in cooling and retards flashbacks OPERATING INSTRUCTIONS Cont After a fire ensure that the proper personnel are notified to initiate corrective action and perform immediate clean up disposal of materials once fire area is deemed safe Should you have any questions or desire actual fire training using extinguishers contact your local distributor or Buckeye Fire Equipment for assistance NOTE Always ensure that the fire extinguisher is properly recharged immediately after any use BASIC OPERATING INSTRUCTIONS To operate hand portable extinguishers 1 Hold upright 2 Pull pull pin 3 Start back 10 feet aim hose or nozzle at base of flame 4 Squeeze the lever sweep side to side It is very important to note that one should never turn their back on a fire BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION I GENERAL INSTRUCTIONS Cont INSPECTION PROCEDURES Inspections should be performed in accordance with NFPA 10 and local governing authorities having jurisdic
50. lt in excess cylinder pressure and rupture These instructions are general in nature and pertain to the operation of the extinguisher The operator should always understand and be familiar with the specific instructions printed on the individual extinguisher nameplate prior to any potential fire situation Warning Safety Point To avoid personal injury or death operators should always avoid positioning themselves in fuel areas and downwind of smoke and decomposition products Splashing or scattering of fuel can be avoided by utilizing the proper fire fighting distances and sweeping technique Remove the heat source from cooking appliances and activate the suppression system prior to discharging the extinguisher 1 Remove extinguisher from hanger bracket and transport to a safe upwind position of fire 2 Pull and remove pull pin breaking inspection seal 3 If equipped with a hose remove it from retainer and secure nozzle in hand On 30 Ib Wheel unit only depress cylinder valve operating lever then flip up and secure hold down clip PULL PIN 4 Approach fire from upwind position to distance recommended on nameplate and aim nozzle at base of flames 5 Squeeze operating lever to the full discharge position and and with brisk sweeping motion direct agent across full front edge of flame base until extinguishment is complete 6 When fire is out release operating lever and stand by being a
51. mbly for any obstructions abrasions cuts cracks or thread damage Examine the top portion of the valve assembly and verify that the valve stem is not corroded or damaged Verify that the handle and operating lever are not damaged and that the rivets are secure Examine the hose retainer band if so equipped and verify that it is secure and that it properly retains the hose Weigh the extinguisher and verify that it meets the total charged weight specified on the extinguisher nameplate Wipe all dirt or foreign deposits from the extinguisher with a damp cloth Properly tag the extinguisher per NFPA 10 recommendations and fill out necessary records Thoroughly examine the extinguisher wall hanger or vehicle bracket and verify that it is not damaged or worn and that it is securely mounted Return and secure the extinguisher to its designated location BUCKEYE FIRE EQUIPMENT COMPANY 17 2005 Buckeye Fire Equipment Company SECTION IV HALON 1211 FIRE EXTINGUISHERS 133501 Cont SERVICE RECHARGE AND RECLAIM PROCEDURES SERVICE PARTS RECHARGE AGENT PRESSURIZING GAS 1 YEAR TEARDOWN Replacement parts used in servicing Buckeye Fire Equipment extinguishers must be authentic Buckeye supplied parts Refer to the latest Buckeye Parts List and the model number located on the extinguisher nameplate to ensure correct part number references Recharge the Buckeye Halon 1211 unit with pure uncontaminated Bromochlorod
52. nd screw the threaded metal siphon tube over the spring and into the valve body with firm clockwise rotations until it is secure Press the operating lever to assure proper movement Pull on the siphon tube to verify it is secure Place a small dab of lubrication on top of the valve stem Install the valve assembly into the cylinder with clockwise rotations CAUTION The following are general instructions for recharging Halotron I fire extinguishers However Buckeye Fire Equipment highly recommends the use of it s designated HALOTRON I RECHARGING KIT Part No 64000 for the proper vacating filling and pressurizing of Halotron I extinguishers Pull a vacuum of 27 inches mercury at sea level this will vary with altitude on the cylinder prior to filling See your vacuum pump manual for additional operating instructions Fill the extinguisher to its rated capacity as specified on the extinguisher s nameplate Use only pure clean uncontaminated Halotron I when recharging extinguishers BUCKEYE FIRE EQUIPMENT COMPANY 27 2005 Buckeye Fire Equipment Company 17 Connect the cylinder to be filled to a Halotron I supply tank The supply tank must be pressurized with Argon to approximately 100 PSI in order to fill a unit Place the unit on a scale Press the operating lever until the desired charge weight is obtained SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont 18 19 20 21 SERVICE RECHARGE
53. ne 11 2 PSIG 77 kPa Pressure of mixture in container 20 C 68 F 95 PSIG in bulk container DEFINITION FREQUENCY NOTE NOTE MAINTENANCE PROCEDURES Maintenance 1s the thorough examination of an extinguisher and is intended to provide maximum assurance that it will operate effectively and safely 1f needed This examination will determine if hydrostatic testing is necessary and if the repair replacement of serviceable items or recharge is in order If necessary follow the applicable Buckeye Fire Equipment service recharge procedures Maintenance of extinguishers shall be performed at least annually or whenever an inspection discrepancy dictates Per NFPA 10 extinguishers out of service for maintenance shall be replaced by spare extinguishers of the same type and at least equal rating Maintenance should be performed by trained personnel using the proper tools lubricants and manufacturer s recommended replacement parts These trained personnel should be able to properly identify any indications of extinguisher damage or defect and to safely correct such conditions per the applicable service recharge instructions BUCKEYE FIRE EQUIPMENT COMPANY 23 2005 Buckeye Fire Equipment Company SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont 10 11 12 13 14 MAINTENANCE PROCEDURES cont Verify the extinguisher is in its designated place with no obstructions to block its visibility
54. not cover nameplate instructions then firmly pull band tight with hand tensioner cutter tool BUCKEYE FIRE EQUIPMENT COMPANY 55 2005 Buckeye Fire Equipment Company MAIN OFFICE 110 Kings Road Kings Mountain North Carolina 28086 0428 Phone 704 739 7415 Fax 704 739 7418 SALES WAREHOUSE LOCATIONS ILLINOIS 65 East Palantine Road Suite 211 Prospect Hts IL 60070 800 528 3173 847 541 3886 Fax 847 541 3879 NEW JERSEY 24 Worlds Fair Drive Suite E Somerset NJ 08873 732 560 8149 Fax 732 560 3591 GARY NARKS Olde River Yacht Club 4900 Whiskey Island Cleveland OH 44102 888 344 1103 Fax 216 281 4204 DALLAS TX 1170 Corporate Drive Suite 201 Arlington TX 76006 817 633 3626 877 391 3626 Fax 817 633 5884 EQUIPMENT JON DUNHAM 4072 S W Normady Lee s Summitt MO 64082 816 537 6482 Fax 816 537 6483 FLORIDA 3146 John P Curci Drive Bldg 3A Bay 4 Pembrook Park FL 33009 954 966 9859 Fax 954 966 8351 HOUSTON TX 6226 Brookhill Drive Houston TX 77087 800 752 1274 713 645 3388 Fax 713 645 3387 TIM POTTS PMB 302 1720 Mars Hill Road 8 Acworth GA 30101 770 499 1538 Fax 770 499 0477 BUCKEYE FIRE EQUIPMENT COMPANY 56 2005 Buckeye Fire Equipment Company BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company 57
55. nozzle is correct for the specific model Thoroughly examine it for any internal blockage external damage or wear 3 Verify that the nameplate is legible and facing outward 4 Thoroughly examine the extinguisher cylinder and components for any damage corrosion burns repairs or other physical conditions that might impair extinguisher function BUCKEYE FIRE EQUIPMENT COMPANY 18 2005 Buckeye Fire Equipment Company SECTION IV HALON 1211 FIRE EXTINGUISHERS 133501 Cont 10 11 SERVICE RECHARGE AND RECLAIM PROCEDURES Check the date of manufacture listed on the nameplate or stamped into the cylinder To determine if periodic hydrostatic testing is necessary refer to the hydrostatic testing requirements on Page 7 Remove the valve assembly from the cylinder by rotating it counterclockwise NOTES Valve body removal and installation only requires the use of firm hand pressure Avoid the use of mallets as they may damage thread surfaces handles gauge etc Ensure that the valve body and shell are kept together during service and recharge The threads are not indexed and improper nameplate orientation may result from intermixing of components Remove the siphon tube from the valve body by rotating it counterclockwise Examine and replace if any damage or thread wear is evident Remove the neck 0 Ring from the valve and discard Replace with a new neck o ring and lightly lubricate NOTE Buckeye advises against t
56. or access Immediately correct any discrepancies Verify the operating instructions are legible and face outward Examine the inspection service tag to determine if a 6 year teardown is due Halotron I Extinguishers are subject to the 6 year service recharge procedures specified in this manual Check that the date of manufacture is listed on the nameplate or stamped into the cylinder to determine if periodic hydrostatic testing is necessary Refer to the hydrostatic testing requirements listed on page 7 Check the extinguisher gauge and verify it is within the proper operating range undamaged and is of the proper type Thoroughly examine the extinguisher cylinder and components for any damage corrosion burns repairs or other conditions that might impair extinguisher function Examine the nozzle and or hose assembly for any obstructions abrasions cuts cracks or thread damage Examine the top portion of the valve assembly and verify that the valve stem is not corroded or damaged Verify that the handle and operating lever are not damaged and that the rivets are secure Examine the hose retainer band if so equipped and verify it is secure and properly retains the hose Weigh the extinguisher and verify it is within the correct total charged weight specified on the extinguisher nameplate Wipe all dirt or foreign deposits from the extinguisher with a damp cloth Properly tag the extinguisher per NFPA 10 recommendations and
57. orming any servicing or recharge ensure all pressure has been completely relieved from the extinguisher by directing the horn into a proper discharge area and depressing the operating lever CO CHARGING CHART UNIT CHARGE LBS KG CHARGE TOLERANCE OZ G 45100 5 2 27 8 227 0 45191 45600 10 4 54 8 227 0 45691 46100 15 6 81 8 227 0 46191 46600 20 9 08 10 284 0 46691 SECTION VI CARBON DIOXIDE FIRE EXTINGUISHERS 133601 BUCKEYE FIRE EQUIPMENT COMPANY 35 2005 Buckeye Fire Equipment Company SERVICE RECHARGE PROCEDURES 1 Completely empty and depressurize the extinguisher by removing the ring pin aiming the nozzle in safe direction and depressing the operating lever It is highly recommended this action be done outdoors 2 Verify that the nameplate is legible and faces outward 3 Remove the hose and nozzle to examine for any abrasions obstructions butts cracks or thread damage Verify it is the correct one for the specific model of extinguisher 4 Perform a conductivity test on all 10 15 and 20 lb hose assemblies per NFPA 10 recommendations Hose assemblies found to be nonconductive from the coupling shall be replaced Label hose assemblies passing the conductivity test per NFPA 10 recommendations 5 On 10 15 and 20 lb models inspect the diffuser hose to verify they are undamaged and unobstructed 6 Thoroughly examine the extinguisher cylinder and com
58. ponents for any damage corrosion burns repairs or other physical conditions that might impair the extinguisher function NOTE For additional inspection information pertaining to aluminum compressed gas cylinders refer to CGA Pamphlet C 6 1 7 Check the date of manufacture stamped into the cylinder to determine if periodic hydrostatic testing is necessary Refer to the hydrostatic testing requirements on page 7 NOTE CO Hose Assemblies require hydrostatic testing at the same intervals as cylinders 8 If hydrostatic testing or internal examination is NOT required proceed to Step 18 9 Remove the valve assembly from the cylinder with counterclockwise rotations NOTE Ensure the original valve body and shell are kept together during service and recharge These threads are not indexed and improper nameplate orientation may result from intermixing of components 10 Thoroughly examine the cylinder internally for any corrosion contaminates or damage NOTE Ifany worn or otherwise damaged thread surfaces are observed Buckeye Fire Equipment recommends that the part be replaced SECTION VI CARBON DIOXIDE FIRE EXTINGUISHERS 133601 BUCKEYE FIRE EQUIPMENT COMPANY 36 2005 Buckeye Fire Equipment Company 11 12 13 14 15 16 17 18 SERVICE RECHARGE PROCEDURES Cont Remove the siphon tube and retainer nut from the valve body with counterclockwise rotations Examine and replace if any damage or
59. re to a level below 50 PSIG it should be considered a leaker and should be recovered in a different manner as described in Section IV This is to ensure quality of the chemical blend which includes HCFC 123 and a proprietary gas mixture IMPORTANT Before proceeding make sure that the remaining material in the extinguisher is not contaminated If it is clean then proceed SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 Cont SERVICE RECHARGE PROCEDURES Cont The material is to be placed into a Halotron I Recovery Cylinder The Recovery Cylinder should be partially emptied by at least the amount to be added REPRESSURIZE THE LEAKER FOR RECOVERY OF THE AGENT AS FOLLOWS 1 Make sure the lines are purged and valves 1 2 and 3 are in the closed position 2 Adjust the Argon regulator handle H 25 PSIG above the extinguisher operating pressure NOTE Be certain that the pressure in the Recovery Cylinder is less than the operating pressure of the extinguisher being serviced This prevents flow into the extinguisher 3 Unscrew the discharge hose or nozzle from the valve body 4 Screw the fill adapter J into the valve body M 5 Connect the quick disconnect G to the fill adapter J 6 Slowly open the Argon tank valve J all the way 7 Open valve 1 slowly 8 Open the extinguisher operating lever M until pressure stabilizes 9 Close the extinguisher operating lever M 10 Close valve 1 PROCEED WITH T
60. roleum Solvents for cleaning and recommends use of Parker 0 lube for lubrication of o rings and specified thread surfaces BUCKEYE FIRE EQUIPMENT COMPANY 11 2005 Buckeye Fire Equipment Company SECTION III DRY CHEMICAL EXTINGUISHERS 133401 Cont SERVICE RECHARGE PROCEDURES Cont 9 Remove the valve stem and spring Thoroughly examine and clean the stem o ring and spring with a dry cloth Replace if any deformation corrosion cracks or damage is observed Lightly lubricate the valve stem shaft o ring Do not lubricate the stem seat 10 Examine and clean the valve body internal sealing surfaces internal threads and external threads with a stiff bristled non metallic brush Replace the valve if any thread damage wear internal scratches or other structural damage is observed Nicks scratches and residual contaminants left on valve sealing surfaces can result in loss of pressure 11 Ensure that the pressure gauge specifies For Dry Chemical Use Only matches the nameplate s recommended operating pressure and is not physically damaged If gauge replacement is necessary refer to the procedure on page 56 12 Examine the handle operating lever and rivets to ensure that they are secure Replace as necessary NOTE Examine the operating top lever the handle and the rivets to ensure they are secure and undamaged Replace if you find any deformation loose rivets bends or other damage Following the
61. rt and foreign deposits from extinguisher with a damp cloth Properly tag the extinguisher per NFPA 10 recommendations and fill out necessary records BUCKEYE FIRE EQUIPMENT COMPANY 21 2005 Buckeye Fire Equipment Company SECTION IV HALON 1211 FIRE EXTINGUISHERS 133501 Cont SCHEMATIC OF HALON 1211 RECHARGE AND RECLAMATION SYSTEM BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION V HALOTRON I FIRE EXTINGUISHERS 133901 PROPERTIES OF HALOTRON I Halotron I Fire Extinguishers contain dichlorotriflouroethane HCFC 123 and a proprietary gas mixture Halotron I is designed for streaming fire protection applications and is listed in the United States U S Environmental Protection Agency EPA Significant New Alternative Policy SNAP as acceptable for nonresidential applications Refer to SNAP Program rules for more information Halotron I has acceptable toxicity and cardiac sensitization levels for use in occupied spaces when used as specified in the U S EPA SNAP program rules and the markings on the extinguisher PHYSICAL PROPERTIES OF HALOTRON I Not for specification purposes Chemical Formula Dichloro trifluoroethane HCFC 123 and a proprietary gas mixture Boiling Point 1 ATM Liquid Density 2 3 Ib ft 3 77 F 23 C Gas Density 385 Ib ft 3 68 F 20 C Molecular Weight 150 7 Physical State Pressurized Liquid Vapor Pressure 20 C 68 F liquid alo
62. s with the agent specified on the extinguisher nameplate Buckeye Fire Equipment extinguishers were tested and listed with this specified agent Use of any other agent is unacceptable Only standard industrial grade Nitrogen with a dew point of 60 F 51 1 C or lower shall be used to pressurize Buckeye Fire Equipment Stored Pressure Dry Chemical Extinguishers Dry air is not recommended as it may cause caking of chemical agents Per NFPA 10 Buckeye Fire Equipment Stored Pressure Dry Chemical Extinguishers shall be emptied and subjected to these service recharge procedures every 6 six years DRY CHEMICAL PRESSURIZING USE DRY NITROGEN GAS ONLY Degrees F Charging Pressure PSI Temperatures above 120 degree F are not permitted Shaded area is nominal gauge pressure at 70 degrees F 120 111 215 264 110 109 211 259 100 107 207 254 90 104 203 250 80 102 199 245 70 100 195 240 60 96 191 255 50 96 187 230 40 94 183 226 0 85 167 206 For lower temperatures reduce by following amounts for each 10 F 3 4 5 BUCKEYE FIRE EQUIPMENT COMPANY 10 2005 Buckeye Fire Equipment Company SECTION II DRY CHEMICAL EXTINGUISHERS 133401 Cont SERVICE RECHARGE PROCEDURES 1 Remove the pull pin invert the unit and depress the operating lever to ensure all pressure is relieved 2 Remove the hose nozzle assembly from the valve with counterclockwise rotations Verify that the nozzle orifice see parts manual for orifice size is
63. tion DEFINITION Inspection is the Quick Check per NFPA 10 4 3 2 of an extinguisher to ensure it is available and ready to use in the event of a fire It is intended to give reasonable assurance that the extinguisher is charged and operable FREQUENCY Extinguishers shall be inspected when initially placed into service and thereafter at approximately 30 day intervals When circumstances require more frequent intervals may be necessary NOTE If inspection of an extinguisher reveals a discrepancy the extinguisher should be subjected to the applicable maintenance procedure GENERAL INSPECTION PROCEDURES 1 Ensure extinguisher is in its designated place with no obstructions to block its visibility or access Immediately correct any discrepancy 2 Ensure operation instructions are legible tamper seal is intact and if equipped gauge is within operable range 3 If equipped observe the pressure gauge to ensure it is not damaged and that the yellow pointer is within the green operable range 4 Remove extinguisher and examine wall hanger and or vehicle bracket for any corrosion or damage and ensure that it is properly and securely mounted 5 Observe overall unit for any physical damage corrosion or leakage 6 Ensure hose and nozzle are not damaged plugged or obstructed 7 Determine the extinguisher fullness by weighing and hefting unit 8 Date and initial the inspection tag attached to un
64. unit backward about its wheel axis and resting it upon its handle Then while directing the hose nozzle in a safe and proper direction squeeze the nozzle lever and valve operating lever simultaneously to relieve all extinguisher pressure Remove the hose nozzle assembly from the valve by rotating counterclockwise Verify that the nozzle is correct for the specific unit Thoroughly examine the nozzle for any obstructions cuts cracks abrasions thread damage or coupling damage Reconnect the hose assembly and ensure it is coiled correctly per NFPA 10 recommendations Return the nozzle to the cart support post Examine the handle operating lever operation hold down clip and rivets to ensure that they are secure Replace if necessary Reinstall the pull pin Install the tamper seal through pull pin Refer to the diagram on Page 56 BUCKEYE FIRE EQUIPMENT COMPANY 14 2005 Buckeye Fire Equipment Company SECTION II DRY CHEMICAL EXTINGUISHERS 133401 Cont WALSAS ONIDUVHOTA TVIINAHI AUA AO JILVRAHIS 2SHSINONLIX3 3413 OTM 480 AIWA N39081 IN JA WA 420 0338 1000004 Modi 31dVOY 323YH334 90110 AINO Sai A7 TBATAS HLIA 3S0H 3181X374 iSd 000 0 431738 AL33VS Sd 00 iSd OGE Q 39w99 JaSS3ad Data LNANBLSAPOY 37VIS SS089 13N JAWA ONIZIANSSBBS JWS OFiVBBI W BUCKEYE FIRE EQUIPMENT COMPANY 15 2005 Buckeye Fire Equipment Company SECTION IV HALON 1211 FIRE EXTINGUISHERS 13350
65. working with heavy and pressurized equipment To avoid personal injury or equipment damage observe all warnings and safety points contained in this manual BUCKEYE FIRE EQUIPMENT COMPANY 2005 Buckeye Fire Equipment Company SECTION I GENERAL INFORMATION GENERAL INSTRUCTIONS This service manual is designed to provide service and maintenance instructions for all current Buckeye Fire Equipment extinguishers and is for use by experienced and qualified people This section covers general instructions which are applicable for all types of fire extinguishers manufactured by Buckeye Fire Equipment REFERENCES NEPA 10 The National Fire Protection Association Standard for portable fire extinguishers is considered part of this manual It applies to selection installation maintenance and testing of portable fire extinguishing equipment The NFPA 10 Standard may be obtained from NATIONAL FIRE PROTECTION ASSOCIATION Batterymarch Park Quincy MA 02269 CGA The Compressed Gas Association pamphlets C 1 and C 6 are considered part of this manual These cover Hydrostatic Testing proper cylinder disposal visual inspection and handling of compressed gas cylinders The above pamphlets may be obtained from COMPRESSED GAS ASSOCIATION 1235 Jefferson Davis Highway Suite 501 Arlington VA 22202 U S GOVERNMENT PUBLICATIONS Code of Federal Regulations Title 49 is considered part of this manual It may be obtained from U S GOV
66. xtinguisher 7 On 101b 15 Ib and 20 Ib models inspect the diffuser holes to ensure that they are undamaged and not obstructed SECTION VI CARBON DIOXIDE FIRE EXTINGUISHERS 133601 BUCKEYE FIRE EQUIPMENT COMPANY 33 2005 Buckeye Fire Equipment Company 10 11 12 13 14 15 MAINTENANCE PROCEDURES Cont Perform a conductivity test on all 10 15 and 20 lb Hose Assemblies per NFPA 10 recommendations then reinstall the hose assembly The hose shall be replaced if it does not meet test requirements Label the hose assemblies passing conductivity test per NFPA 10 recommendations Examine the top portion of the valve assembly and verify that the valve stem is not corroded or damaged Replace it if necessary Verify that the handle and operating lever are not damaged and that the rivets are secure Weigh the extinguisher verifying the total charge weight stamped into the valve body against the nameplate recommendations Clean all dirt or foreign deposits from the extinguisher with a damp cloth Properly tag the extinguisher per NFPA 10 recommendations and fill out the necessary records Thoroughly examine the extinguisher wall hanger or vehicle bracket and verify it is not damaged or worn and that it is securely mounted Return and secure the extinguisher to its designated location SECTION VI CARBON DIOXIDE FIRE EXTINGUISHERS 133601 BUCKEYE FIRE EQUIPMENT COMPANY 34 2005 Buckeye
67. xtinguisher gauge for this purpose d Never leave an extinguisher connected to a regulator of a high pressure source for any extended period A defective regulator could cause the cylinder to rupture because of excessive pressure RECHARGING PROCEDURES 1 Complete the MAINTENANCE SERVICE PROCEDURE Items 1 thru 10 2 Discharge all remaining pressure and water Be certain that there is no remaining air pressure 3 Remove the valve assembly and disassemble it by removing the siphon tube assembly using a wrench on the brass retainer Do not wrench on the plastic spring and valve stem Remove the collar o ring from the valve assembly 4 Thoroughly rinse all parts with clean water and wipe dry with a soft cloth Blow the valve out with air or nitrogen Inspect the collar o ring valve stem and spring Replace any parts that show signs of wear or damage Lightly lubricate the collar o ring and the small o ring on the valve stem with Visilox V 728 DO NOT lubricate the valve stem seal Inspect the siphon tube for cracks or deformations Replace with an authorized replacement tube as necessary Inspect the siphon tube o ring replace if necessary 5 Rinse the cylinder with clean water and inspect the interior of the cylinder per the CGA visual inspection standard Pamphlet C 6 BUCKEYE FIRE EQUIPMENT COMPANY 46 2005 Buckeye Fire Equipment Company SECTION VIII WATER EXTINGUISHERS 133701 cont SECTION VIII WATER EXTING

Download Pdf Manuals

Related Search

Related Contents

PS･Dataモードのセットアップ  USER`S MANUAL • MANUALE D`USO www    CD-70 USB Display User Manual  Scyan X7 User Manual - Fingerprint door lock Biometric door locks    FT EVASION TROPICALE.ai  18-33 Libretto TEC APEX 07/2010 ENG:Layout 1  Titan Lighting TN-5504 Installation Guide  A R1601  

Copyright © All rights reserved. Failed to retrieve file