OPER ATING AND OPERA MAINTENANCE MANU AL MANUAL MODEL: MG SERIAL NO._______________ Failure to follow the operating, lubrication, and maintenance requirements set forth in the operating and instruction manual may result in serious personal injury and/or damage to equipment. A Hale pump is a quality product; ruggedly designed, accurately machined, carefully assembled and thoroughly tested.
Muscle Pumps TABLE OF CONTENTS SECTION 1 PAGE INTRODUCTION........................................................................................................ 1-1 A. Description ............................................................................................................. 1-1 B. Principles of Operation ............................................................................................ 1-1 Centrifugal Force ........................................................................
Muscle Pumps TABLE OF CONTENTS (CONTINUED) SECTION 1 PAGE INTRODUCTION (Continued) Discharge Valves .............................................................................................. 1-24 Tank Suction Valves.......................................................................................... 1-25 In-line Valves ................................................................................................... 1-25 Drain Valves...............................................................
Muscle Pumps TABLE OF CONTENTS (CONTINUED) SECTION 3 PAGE PREVENTATIVE MAINTENANCE (Continued) Pump Mounting Bolts......................................................................................... 3-4 Priming System Test (Dry Vacuum Test)............................................................. 3-4 Relief Valve System Check................................................................................. 3-4 Indicator Light Test ...................................................................
Muscle Pumps TABLE OF CONTENTS (CONTINUED) SECTION 5 PAGE CORRECTIVE MAINTENANCE (Continued) H. I. J. K. L. M. N. O. P. 6 PM/PMD Control Valve .................................................................................... 5-20 QD Relief Valve................................................................................................ 5-21 QG Relief Valve................................................................................................ 5-23 PG30 Relief Valve ....................
Muscle Pumps 1. INTRODUCTION A. Description Hale single -stage and two-stage midship pumps are favorites of firefighters throughout the world. Covering a range of capacities from 750 Gallons Per Minute (GPM) (2,838 Liters Per Minute, LPM) to 2,250 GPM (8,516 LPM), Hale pumps offer the versatility, dependability, reliability, and ease of operations necessary for effective fire fighting. This section reviews the principles of operation of Hale’s single -stage and two-stage midship pumps. B.
Muscle Pumps 1-2
Muscle Pumps Single-Stage Pump There are three series of single -stage pumps. q q q Qpak – 500 GPM to 1000 GPM (1,892 LPM to 3,785 LPM) Qflo - 750 GPM to 1,250 GPM (2,838 LPM to 4,731 LPM) Qmax - 1,000 GPM to 2,250 GPM (3,785 LPM to 8,516 LPM) (See figure 1-2) pumps utilize an impeller with a single suction channel where water enters. The impeller develops discharge pressure and directs the water to a single cutwater and then to the discharge valves. The impellers are radially and axially balanced.
Muscle Pumps 1-4
Muscle Pumps Two-Stage Pump Operation The primary difference between a single -stage and a two-stage pump is that the former has only one impeller and no transfer valve to switch between volume and pressure operation. A transfer valve is a two-position valve that permits the impellers in a two-stage pump to be operated in parallel (volume) or series (pressure). Both types of operation are explained in the following paragraphs.
Muscle Pumps Transfer Valve A transfer valve, which is controlled from the apparatus pump control panel, allows the operator of a two-stage pump to select volume or pressure operations. This valve is an all-bronze waterway device that can transfer between pumping modes with two and one-half turns of its control hand wheel. The position of the valve is indicated on the apparatus pump control panel via a positive mechanical indicator. An optional power transfer valve is available.
Muscle Pumps Switching between volume and pressure operation is generally governed by prevailing fire department policy. However, here are some general guidelines if our fire department does not have an established policy: 1. The pump should be operated so that engine speed is within its best operating range. 2. Transfer to volume (parallel) operation if the pump has to discharge more than 50 percent of its rated capacity.
Muscle Pumps Qmax and Qtwo Pumps C. Parts of Pump Basic Parts of Hale Midship Centrifugal Pump Figure 1-7 shows the basic parts of a Hale midship centrifugal pump. These parts are briefly described in the following text. Pump Body The standard pump body and related parts are constructed from fine grain alloy cast iron, with a minimum tensile strength of 30,000 PSI (207 N/mm2). All moving parts subject to water contact.
Muscle Pumps Impeller inlets are on opposite sides of the pump to balance axial forces; discharges are on opposite sides to balance radial forces. Qpak and Qflo Pumps The Hale Qpak and Qflo pump body is a single piece. Service of the impeller, clearance rings and mechanical seal is accomplished by removing the gearbox and rear pump head/bearing housing from the pump. This can be accomplished without disturbing discharge or suction piping attached to the pump.
Muscle Pumps A clearance ring usually has a radial clearance of about 0.0075-inch or a 0.015-inch diameter. However, the clearance will increase over time as the pump is operated. Wear is due to foreign material found in the water. Clearance rings are designed for replacement as the clearance increases from usage and wear. If a pump is operated without water for extended periods or without discharging water, it may overheat. This may damage the pump and the drive mechanism.
Muscle Pumps Mechanical Seal Auto Lube ® The mechanical seal is standard on the Qpak and Qflo pumps and is available as an option on the Qmax and Qtwo pumps. As shown in figure 1-10, a stationary seal seat is in constant contact with a rotating carbon face to prevent leakage. The sealing boot is made of a rubber elastomer that is specifically designed for high temperature operations. A miniature centrifugal pump is built into the shaft of Hale Qmax and Qtwo model pumps (see figure 1-11).
Muscle Pumps D. Pump Drives Pump Mounting Options There are four common types of centrifugal pump drives used with fire fighting apparatus: Principle of Operation q Operation from the truck chassis drive shaft (split-shaft gearbox). q Operation from a separate engine. q Operation from the front of the truck chassis engine (front engine PTO) crankshaft. Midship pumps are so named because of their location on the fire apparatus.
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Muscle Pumps J-Series Gearbox The Hale J-Series Gearbox, available for the Qpak pump, is a heavy duty gearbox that is driven from a transmission-mounted PTO allowing for pump and roll applications. This gearbox has a wide range of ratios available to allow for use on different engine and transmission combinations. E. Accessories Priming Pump Priming pumps are used to create a vacuum: they are designed to evacuate air in the suction hose and the pump.
Muscle Pumps Priming Valves Relief Valve System Hale priming valves open when the primer is operated, to allow the primer to evacuate air in the pump. There are two priming valves available. The Hale Standard Relief Valve System is shown in figure 1-15. The relief valve system consists of a panel mounted control valve (PM) and an internal relief valve, either a QG as shown or a QD.
Muscle Pumps 1-16
Muscle Pumps Hale Total Pressure Master (TPM) Relief Valve System This system, figure 1-16, includes a sensing valve connected to the inlet side of the pump that works in conjunction with a Pressure Master Control on the pump panel to give complete control over the entire system. The operating point is set by the Pressure Master Control. Small changes in pump pressure are normally handled internally by the recirculating relief valve (QG).
Muscle Pumps During normal operation, both the QG relief valve and PG30 relief valve are closed (as shown in figure 1-17). The TPM system functions by monitoring and controlling pump pressure and relieves excessive pressure by first utilizing the internal relief valve (QG) (returning flow to the pump suction, see figure 1-18).
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Muscle Pumps 1-20
Muscle Pumps 1-21
Muscle Pumps Cooling Options Model K Auxiliary Heat Exchanger/Cooler NFPA 1901 requires a supplementary heat exchanger cooling system for the pump drive engine during pumping operations. Hale model “K” heat exchangers, figure 1-20, meet NFPA 1901 requirements. The units can be used with any size radiator and use water from the pump to help maintain the proper temperature of the engine coolant during pumping.
Muscle Pumps Thermal Relief Valve (TRV) An optional Thermal Relief Valve (TRV), figure 121, can be attached to the main pump body. This valve prevents the overheating of the pump under certain operating conditions. The valve monitors and controls the temperature of the water in the pump. When the temperature exceeds 120°F, the valve automatically opens and discharges a small amount of water either to the ground or into the water tank, allowing cooler water to enter the pump.
Muscle Pumps figure 1-22 for Master Intake Valve. Further information on the MIV can be found in manual P/N 029-0020-35-0. Valves Suction Valves At least one full flow suction valve with locking handle is normally mounted on the pump. The body of each suction valve connects into the pump suction with a maximum of one long sweep 90° elbow between the valve and the pump suction. Hale has available valves that mount in the suction of the midship pump.
Muscle Pumps These valves can be used in either suction or discharge lines. q q Manual gear operator (see figure 1-24). Electric gear operator with optional manual override (see figure 1-25). Each discharge valve on a Hale pump may be equipped with a drain. Opening the drain before uncoupling the hose relieves the pressure in the line. Also, water must be drained from the pump during freezing conditions through the main drain valve.
Muscle Pumps Anodes Drain Valves There are two types of drain valves available from Hale. They are either the sliding plug type (HD, DV5) or a screw knob style (DV7). The sliding plug type valves have a pull handle mounted on the operator’s panel. Pulling the handle out opens the valve allowing the component to drain. The Model DV5 has connections for up to five drain lines. When the DV5 is either open or closed, the possibility for “cross talk” exists.
Muscle Pumps Booster Pump Hale booster pumps offer the added dimension of low volume and high pressure for use with the midship pumps. The booster is ideal for high pressure, hose reel operation. As shown in figure 1-27, the booster pump is designed for direct mounting at the accessory port of the Hale "L" series gearbox. The booster pump is driven by the gearbox intermediate gear to provide a positive drive. Water is directed to the booster pump through a pre-piped supply hose.
Muscle Pumps 2. OPERATING PROCEDURES 2. Bring the truck to a complete stop before you attempt to shift from road to pump. A. Overview 3. Apply the truck parking brake. This section supplies information and procedures for the operation of Hale single -stage and twostage pumps. Included in this section are procedures for pumping from a hydrant, pumping from draft, pumping from a booster tank, pumping in relay, tandem pumping from a hydrant, and post-operation procedures. B.
Muscle Pumps 8. Verify that the pump panel shift indicator green "OK TO PUMP" light is on. 9. Open the hydrant. 10. If necessary, open the suction valve. 11. If applicable, set the transfer valve to either volume or pressure, as required. 12. If necessary to eliminate air pockets open valve to let air out or prime the pump: see “Pumping From Draft” for instructions. 13.
Muscle Pumps 2. Bring the truck to a complete stop before you attempt to connect suction hoses or shift from road to pump. 3. Apply the truck parking brake. 4. Shift the truck transmission to the NEUTRAL position. 5. Move the in-cab pump shift control valve from the ROAD to the PUMP position. The shift warning light should come on in a second or two, indicating a completed shift.
Muscle Pumps DO NOT PUMP ENOUGH WATER TO CAUSE A WHIRLPOOL AT THE STRAINER. THIS ALLOWS AIR INTO THE PUMP, RESULTING IN ROUGH OPERATION AND PULSATION. REPOSITION THE STRAINER OR REDUCE FLOW TO CORRECT THE SITUATION. As the throttle is opened, the pressure gauge reading increases with the engine speed. If the engine speed increases without an increase in pressure, the pump may be cavitating. If the pump is cavitating, warn personnel that the pressure is being dropped.
Muscle Pumps DO NOT LEAVE THE CAB OR ATTEMPT TO PUMP UNTIL ALL THE GREEN PUMP LIGHTS IN THE CAB AND PANEL ARE ON. 12. Open the engine throttle gradually until the desired pressure or flow is reached. As the throttle is opened, the discharge pressure gauge reading increases with the engine speed. If the engine speed increases without an increase in pressure, the pump may be cavitating. 7.
Muscle Pumps TPM (if available) very low in order to limit the incoming pump pressure by dumping water on the ground before you have discharge hose lines connected and are flowing water. Then, as you are able to use the ni coming water, the relief valve control can be moved up to the desired operating pressure and set as instructed. This technique will also help you to purge the air from the incoming hose and the pump before it can get to a dangerously high pressure.
Muscle Pumps Pump To Road Shift Procedures TPM Relief Valve Procedures 1. Verify that the operator’s hand throttle or governor control has returned to idle speed. These procedures cover the Hale TPM Relief Valve System. Be sure to select the correct procedure, according to relief valve. 2. Shift the truck transmission into the NEUTRAL position, and wait four seconds. Check to make sure the speedometer reads 0. 3. Moving pump shift control valve lever to the ROAD position.
Muscle Pumps 5. Turn the hand wheel slowly clockwise, until the amber light just goes out. Then turn the hand wheel one additional full turn clockwise for proper operation. THE TPM PRESSURE CONTROL VALVE MUST BE SET SLIGHTLY HIGHER THAN THE GOVERNOR CONTROL FOR PROPER OPERATION. Decreasing Pressure a. Put the governor control in the RPM mode, and reduce the speed to the new pressure. b. Move the TPM handwheel counterclockwise until the relief valve opens and the amber pilot light comes on. c.
Muscle Pumps DO NOT ATTEMPT EMERGENCY SHIFT PROCEDURES WHILE THE ENGINE IS RUNNING. 6. Employ manual override procedure at the shift cylinder on the pump gearbox as follows: An eyebolt is provided in the shift shaft to accept a drift punch or screwdriver. By inserting this tool into the hole provided, it will enable you to pull or push the shaft manually.
Muscle Pumps 3. PREVENTATIVE MAINTENANCE A. Overview Hale Midship Pumps require very little care and maintenance. However, the little required is extremely important. Preventive maintenance tasks require very little time to accomplish and consist mainly of testing for leaks, lubrication, and cleaning. The procedures supplied in this section are for normal use and conditions. Extreme conditions may indicate a need for increased maintenance.
Muscle Pumps Relief Valve and TPM Test When the relief valve is not in operation, maintain a setting above the normal operating pressure. 1. Set up to pump from the onboard water tank with the discharge valve back to the water tank open less than 1/2 way. See the procedures in Section 2 for assistance. d. Verify that the discharge pressure gauge readings have approximately doubled. 2. For power transfer valves: a.
Muscle Pumps 2. Verify that the warning indicators in the cab and the pump control panel are on. 3. Switch to non-pumping operations, and verify the warning indicators are off. Valve Lubrication 1. Spray all moving parts of the suction, discharge, hose drain, and multi drain valves with a good grade of lithium base grease. 2. Lubricate all of the valve linkages.
Muscle Pumps Drive Line and Flange Bolts a. Attach the suction hose to the pump. Check all drive line and flange bolts to ensure: b. Place the suction tube cap on the end of the hose in place of a strainer. c. Close all valves and drains. Cap all suction openings and the outlet of the suction side relief valve (if so equipped). d. Connect a test vacuum gauge or manometer to the intake test gauge connection on the pump panel. e.
Muscle Pumps f. Test apparatus and check for leaks around strainer fittings 3. Place apparatus back in service. testing criteria refer to the latest version of NFPA 1911 pamphlet. Pumpers are rated at capacities of 500, 750, 1000, 1250, 1500, 1750, 2000, or 2250 GPM (1892, 2839, 3785, 4731, 5678, 6624, 7570, or 8516 LPM). See Table 3-1. Indicator Light Test 1. Operate component with indicator lights and observe the respective indicator lights.
Muscle Pumps TABLE 3-1.
Muscle Pumps TABLE 3-2.
Muscle Pumps TABLE 3-2.
Muscle Pumps TABLE 3-3. 5" Hose 4" Hose 3 1/2" Hose GPM Flowing 3" Hose 3" Hose with 2 1/2" Couplings 2 1/2” Hose 2” Hose with 1 1/2” couplings 1 ¾” Hose with 1 1/2” Couplings GPM Flowing 1 1/2” Hose 1” Booster ¾” Booster GPM Flowing HOSE FRICTION LOSS (PSI PER 100 FEET) 10 13.5 3.5 95 14 8 500 9.
Muscle Pumps TABLE 3-4. PUMP RATING 750 1000 1250 1500 1750 2000 2250 FULL CAPACITY 1-3/4 2 (2) 1-1/2 or 2-1/4 (2) 1-3/4 or 2-1/4 (2) 2 (2) 2 (2) 2-1/4 SUGGESTED NOZZLE SIZE (INCHES) 70% CAPACITY 50% CAPACITY 1-3/8 1-1/4 1-5/8 1-3/8 1-7/8 1-1/2 2 1-3/4 (2) 1-1/2 or 2-1/4 1-7/8 (2) 1-3/4 or 2-1/4 2 (2) 1-3/4 or 2-1/4 2 The following general guidelines should be used when testing the apparatus. For 750 GPM (2839 LPM) test, two 2-1/2-inch lines should be laid from the pumper to the nozzle.
Muscle Pumps performance has dropped appreciably compared to its original performance, it needs to be serviced. (Apparatus test results should be on file with the delivery documents. If not, they may be obtained from the apparatus manufacturer or from the original certifying authority). Repacking Refer to figure 1-9 for a cross-section showing the packing arrangement and number of packing rings. The three rings adjacent to the packing gland can be replaced without disassembling the pump.
Muscle Pumps BAR). Test and set relief valve as necessary using the following procedures and figure 3-1. 1. Open operator panel and gain access to the relief valve adjustment cap screw. 2. Make sure the valve is closed and install a pressure test cap on the suction tube or discharge fitting. 3. Connect a pressurized water source or hydrostatic test pump and water supply to the pressure test cap fitting. 4. Open water supply valve and air bleed valve.
Muscle Pumps In clear water, the clearance rings continue to effectively seal for hundreds of hours of pumping. In dirty or sandy water, the impeller hub and clearance rings will wear faster than in clear water. The more the wear, the greater the bypass and the lower pump performance. Also, the greater the pressure at which each stage is operated, the larger will be the bypass and the more the performance will be lowered. 1.
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Midship Pump Maintenance Check List Truck Manufacturer ________________________ Pump Model & Serial Number ________________ Year __________ Unit# _____________________ RECOMMENDED WEEKLY PROCEDURES q q q q q Test relief valve system or governor at 150, 200, 250 PSIG. Test transfer valve (if applicable). Test the priming system (check lubrication level in priming tank were installed). Lubricate all valves, discharge, suction, hose, drain, and multi-drain. Check pump shift warning indicator lights.
Muscle Pumps 4. TROUBLESHOOTING Table 4-1 lists the symptoms of some common problems and possible corrective measures. Before calling Hale or a Hale authorized parts service center for assistance, eliminate problem causes using Table 4-1. If you cannot correct a problem, please have the following information ready prior to calling the Hale Customer Service Technician Department for assistance. Customer Service Number: 610-825-6300.
Muscle Pumps CONDITION Automatic Transmission With Power Shift System (continued) POSSIBLE CAUSE Insufficient air in shift system SUGGESTED CORRECTION Repeat recommended shift procedures. Air leaks in shift system Check system for loss of air. Check of leak in system. Employ manual override procedures if necessary. See Standard Transmission with Power Shift System. Attempt to locate and repair leak(s). Leakage, if external, may be detected audibly. Leakage could be internal and not as easily detected.
Muscle Pumps CONDITION POSSIBLE CAUSE PUMP LOSES PRIME Air Trap in Suction Line OR IT WILL NOT PRIME (CONTINUED) SUGGESTED CORRECTION Avoid placing any part of the suction hose higher than the suction intake. Suction hose should be laid with continuous decline to water supply. If trap in hose is unavoidable, repeated priming may be necessary to eliminate air pocket in suction hose.
Muscle Pumps CONDITION INSUFFICIENT PUMP CAPACITY POSSIBLE CAUSE Insufficient engine power SUGGESTED CORRECTION Engine power check or tune up may be required for peak engine and pump performance. Transfer Valve not in proper “Volume” position TWO STAGE PUMPS ONLY. Place transfer valve in “Volume” position (parallel) when pumping more than 1/2 rated capacity. For pressure above 200 PSI (13.8 BAR), pump should be placed in “Pressure” (series) position.
Muscle Pumps CONDITION LEAK AT PUMP PACKING REMOTE CONTROL DIFFICULT TO OPERATE ENGINE SPEEDS TOO HIGH FOR REQUIRED CAPACTICTY OR PRESSURE POSSIBLE CAUSE Packing out of adjustment or worn. Lack of lubrication SUGGESTED CORRECTION Adjust the packing per the procedure in Section 3 of this manual (8 to 10 drops per minute leakage at 150 PSI (10 BAR) preferred). Replace pump packing per Section 3 of this manual. Packing replacement is recommended every 2 or 3 years depending on usage.
Muscle Pumps CONDITION RELIEF VALVE DOES NOT RECOVER AND RETURN TO ORGINAL PRESSURE SETTING AFTER OPENING VALVES RELIEF VALVE OPENS WHEN CONTROL VALVE IS LOCKED OUT UNABLE TO OBTAIN PROPER SETTING ON RELIEF VALVE WATER IN PUMP GEARBOX POSSIBLE CAUSE Dirt in system causing sticky or slow reaction Drain hole in housing, piston, or sensing valve blocked Wrong procedure SUGGESTED CORRECTION Relief valve dirty or sticky. Follow instructions for disassembling, cleaning, and lubricating. Blocked relief valve.
Muscle Pumps 5. CORRECTIVE MAINTENANCE c. Remove valve operators, discharge piping suction piping and valves that would interfere with pump removal. A. Midship Pump d. Disconnect drive shafts, airlines, electrical wiring and cooling lines as necessary from the gearbox. Tools Required q q q q q q q q q e. Install 1/2-13UNC eyebolts into lifting holes on the pump body (see figure 5-1). Attach proper lifting gear to these eyebolts. Lifting gear-Lever hoist or chain hoist, and short chokers.
Muscle Pumps 5-2
Muscle Pumps i. Test operate apparatus and certify pump performance as required. j. Return apparatus to service. f. Order new components from Hale if replacement is required. B. Gearbox G-Series (Refer to figures 5-2 and 5-3) 1. Removal a. Place apparatus out of service in accordance with department procedures. b. Drain oil, disconnect drive shafts, shift switches, air connection, cooling lines, and tachometer from gearbox as necessary. Make sure to mark connections for reassembly.
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Muscle Pumps 5-5
Muscle Pumps J-Series Gearbox (Refer to figure 6-6) 1. Removal a. Place apparatus out of service in accordance with department procedures. b. Drain oil, disconnect drive shaft. Make sure to mark connections for reassembly. THE J-SERIES GEARBOX WEIGHS 350 LBS (159 KG). BEFORE BEGINNING DISASSEMBLY, PROPERLY SUPPORT GEARBOX WITH LIFTING GEAR TO AID IN LOWERING GEARBOX AND TO PREVENT PERSONNEL INJURY. c.
Muscle Pumps separators between each packing ring. The foil separators must be cut to fit the shaft. Install the other rings, again stagge ring the joints. C. Packing Replacement When the packing adjustment has been taken up, a single ring of packing can be added. However, it is usually more satisfactory to repack the pump. Refer to figures 1-9 and 5-3 for a cross-section showing the packing arrangement and number of packing rings.
Muscle Pumps e. Slowly and evenly turn the jacking screws clockwise to move the rear bearing housing away from the pump body. f. As the rear bearing housing moves back remove the gear and gear key from the impeller shaft and bearing housing as they clear the shaft. Do not allow the weight of the rear bearing housing to rest on the oil seal. g. After the gear and key are removed, carefully remove the rear bearing housing from the impeller shaft being careful not to damage the oil seal. h.
Muscle Pumps 1. Installation INSTALLATION NOTES: q Apply a light coat of grease to the gaskets to hold them in place during assembly. Use only lithium based grease with 1 to % molybdenum disulfide. Some examples of correct greases are: Dow Corning BR2PLUS, Lubriplate-Fiske #3000, Shell Super Duty Grease, Imperial #777, Mobil Mobil Grease Special and Sun Oil Sunoco MOLY #2EP. q Apply a light coat of grease to the seal rings before assembly.
Muscle Pumps g. Insert the mechanical seal cover in mechanical seal housing making sure to line up the bolt holes and center punch marks. o. Place the gear key into slot on impeller shaft then install the gear onto the impeller shaft making sure the key lines up with the key way in the gear. h. Install four 7/16-14 x 1-1/4 inch long cap screws into the holes. Tighten cap screws evenly and torque to 40 ft-lb (54 N-m).
Muscle Pumps h. Install 7/16-14UNC screws into threaded holes on bearing housing to use as jacking screws. i. j. Turn the jacking screws clockwise evenly to back the bearing housing out of the pump body. Make sure the gearbox and bearing housing stay straight as the assembly is backed out. Remove the gearbox and impeller assembly to a suitable work area. n. Remove the cup and seat from the bearing housing. o. Clean impeller shaft and all components. p.
Muscle Pumps 2. Installation WHEN APPLYING THE ETHYLENE GLYCOL OR SOAP AND WATER SOLUTION, MAKE SURE ALL SHAFT SURFACES AND THE INSIDE OF THE SEALING BOOT ARE COATED. a. Being careful not to touch the sealing surface of the mechanical seal seat, apply a solution of ethylene glycol (anti-freeze) or soap and water to lubricate the pump shaft and inside of the seat assembly. Slide the cup and seat assembly over the impeller shaft.
Muscle Pumps E. AutoLube® Service (Qmax/Qtwo) 1. Park the vehicle on a level surface. Shut down the engine. Set the parking brake and chock the front and rear wheels. 2. Drain water from the pump. 3. Remove the fill and drain plugs from the AutoLube® reservoir and drain oil. 4. Use a center punch to mark the AutoLube® cover and the front bearing cover housing (for proper alignment during assembly).
Muscle Pumps 6. Place the AutoLube® face down on a work bench and remove the two allenhead cap screws from the impeller side. Separate the two halves and remove the diaphragm. 7. Remove the oil seal lock ring. 8. Remove the oil seal from the inner half of the AutoLube®. 9. Check the impeller shaft bushing for wear. 18. Install the new gasket on the AutoLube®, and position the assembly (with the top up) onto the impe ller shaft. Attach the AutoLube® with cap screws and tighten to 64 ft-lb (87 N-m).
Muscle Pumps F. Impeller Assembly 1. Impeller and Clearance Rings Removal (Qmax (refer to Figure 6-3 and Qtwo Pumps (Refer to Figure 6-4) a. Park the vehicle on a el vel surface. Shut down the engine. Set the parking rake and chock the front and rear wheels. g. Remove the 1/2-13UNC X 1-3/4 inch long cap screws from the upper half of the rear bearing housing and pump body. h. Remove the 1/2-13UNC X 1-1/4 inch long cap screws, from the lower pump body. b. Drain the water from the pump.
Muscle Pumps m. Remove the remaining screws from the rear bearing housing, and the lower pump body. n. Lift the impeller assembly from the lower pump housing. Set the assembly aside. o. Clean the gasket surfaces of the upper and lower pump bodies, as well as those on the AutoLube® and the rear bearing housing face. DO NOT OVER HEAT THE IMPELLER. THE IMPELLER IS CONSTRUCTED OF BRONZE.
Muscle Pumps IF THE IMPELLER OR CLEARANCE RINGS ARE DROPPED, DAMAGED OR DEFORMED, THEY WILL NEED TO BE REPLACED. f. Install the inner clearance ring over the impeller shaft with proper orientation. IMPORTANT: Mark the impellers as to whether they are the primary or secondary impeller in relation to the AutoLube®. Improper or backward installation of the impellers affects pump performance. b. Place the impeller shaft assembly on a workbench. Note position of impellers and mark for reassembly. c.
Muscle Pumps 5. Assembly (Two-Stage Pump) a. Clean the impeller shaft, the keyway, and the seal housing and face. b. Check the waterway in the seal housing for restrictions. 6. Installation (Impeller and Clearance Rings) a. Install the pump body gaskets to the lower pump body, trimming as necessary to fit. c. Install the new gasket on the seal housing face. d. Install the key into the keyway. IF THE IMPELLERS OR THE CLEARANCE RINGS ARE DROPPED, DAMAGED OR DEFORMED, THEY WILL NEED TO BE REPLACED. e.
Muscle Pumps h. Apply Loctite 242 and install the four 5/8-11UNC X5 inch long cap screws (one in each corner of the lower pump body). Tighten snug but do not fully torque. i. Install the 1/2–13UNC X 1-3/4 inch long screws in the rear bearing housing and mechanical seal housing, also install the 1/2-13UNC X2 inch long cap screws into the AutoLube®. Tighten to 53 ft-lb (72 Nm). j. Remove the lifting device. k.
Muscle Pumps G. Relief Valve Systems 1. PM/PMD Control Valve (Refer to figure 6-14) a. Park the vehicle on a level surface. Shut down the engine. Set the parking brake and chock the front and rear tires. DO NOT USE PLIERS TO UNSCREW THE CONTROL VALVE FROM THE DIAPHRAGM CLAMP. DAMAGE TO THE CONTROL VALVE WILL RENDER THE PILOT VALVE INOPERATIVE. b. Drain the fire pump. Tag and disconnect wires to indicator light. 2) Unscrew the control valve from the diaphragm clamp.
Muscle Pumps 5) Install the control body. Apply Loctite 242 to the four 5/1618UNC X 1 inch long allen-head cap screws attaching the control body to the rear of the spring housing. USE A SPRING COMPRESSOR TO INSTALL THE PILOT VALVE SPRING. COMPRESSION, AND COULD BECOME UNCOMPRESSED, WHICH COULD RESULT IN PERSONAL INJURY. j.
Muscle Pumps f. Remove the two remaining 7/1614UNC X 1-1/4 inch long cap screws retaining the relief valve cover to the pump body. Using a twisting motion, carefully remove the relief valve cover the relief valve stem, install the retaining ring. k. Operate the relief valve by hand to check freedom of movement. l. DO NOT PUSH THE RELIEF VALVE TOO FAR INTO THE PUMP BODY AS IT MAY FALL INTO THE PUMP BODY AND BECOME LODGED OR DAMAGED.
Muscle Pumps poppet and the light goes out. The switch is now in the proper position. Tighten the screws holding the switch strap to the bracket. t. 3. Fill the pump and test the valve for proper operation and leaks. k. Clean all sealing surfaces and install new O-ring seals. l. Install the relief valve into the relief valve body. QG Relief Valve (Refer to figure 6-16) m.
Muscle Pumps v. Disconnect the electrical connector. Tighten the entire collet fitting 1 to 11/2 turns. The switch is now in the proper position. Reconnect the electrical connector. w. Fill the pump and test the valve for proper operation and leaks. 4. PG30 Relief Valve (Refer to figure 6-12) a. Drain the pump. b. Disconnect the indicator light switch. c. Disconnect the line to the sensing valve. m. Remove the relief valve from the opposite end, sliding the relief valve stem out of the piston. n.
Muscle Pumps y. Apply Loctite 242 to the four 7/1614UNC X 1-1/2 inch long cap screws and install the new gasket and relief valve assembly to the atmosphere dump. Tighten to 53 ft-lb (72 Nm). z. Apply Loctite 242 to the 7/16-14UNC X2 inch long cap screw, install the sensing valve and tighten. Make sure the arrow on the sensing valve points upward. aa. Assemble indicator light switch and the switch strap and securely tighten the two screws. bb.
Muscle Pumps i. j. Apply Loctite 242 to the four 5/1618UNC X 1 inch long cap screws and attach the control body to the rear of the spring housing. Make sure that the sensing valve spring properly aligns with the diaphragm clamp. c. Install pressure switch in elbow outlet. 7. Reconnect drain tubing, discharge line, and electrical wiring. 8. Fill the pump and test the valve for proper operation and leaks. Make sure the “up” arrow is aligned properly. k.
Muscle Pumps stem. Remove the woodruff key from the transfer drum stem. J. Qtwo Transfer Valve 1. Drain the pump IMPORTANT: The transfer valve is a timed device. It is therefore important during disassembly to note the location of the transfer bracket locating pin, the transfer drum stop pin, the transfer drum sleeve-locating pin, and the transfer drum stem key.
Muscle Pumps b. Install the transfer valve drum and bracket assembly into the pump body. c. Apply Loctite 242 to the four 7/1614UNC X 1-1/4 inch long transfer bracket cap screws, and install and tighten to 53 ft-lb (72 Nm). d. Slide the adjustment stem through the cover plate, the transfer indicator guide, and the support and transfer bracket. K. Qtwo Check Valves (two-stage only) (Refer to figure 6-4) 1.
Muscle Pumps L. Tank to Pump Check Valve 1. Drain the water tank and the pump. 2. Disconnect the control linkage at the Tank-to-Pump Valve. 3. Disconnect both ends of the flexible hose connecting the water tank to the Tank-toPump valve. Then, slide the flexible hose toward the water tank outlet or the Tankto-Pump valve plumbing.
Muscle Pumps 10. Place a new gasket on the seating surface of the suction tube extension. Apply a light coat of grease to the gasket to hold it in place. e. Disconnect the pump gearbox cooling lines. f. Disconnect the electrical switches and the airlines. 11. Reinstall the suction tube, insert twelve 7/16-14UNC X 1-1/4 inch long cap screws. Using a criss-cross pattern, torque to 40 ft-lb (54 N-m). g. Remove the fire pump gearbox. See paragraph B.1, this section. 12. Fill the pump and test for leaks.
Muscle Pumps 4) Remove the intermediate gear bearing from the intermediate gear. 5) Remove the two different size intermediate shaft seal rings from the intermediate gear shaft. 6) Clean and inspect each component of the intermediate shaft assembly. Inspect bearings for wear, pitting, and damage. Inspect the gear tooth surface for wear da mage and pitting, replace all components that are worn, damaged, or pitted. j. Remove and disassemble the tail shaft assembly (refer to figure 5-8).
Muscle Pumps NOTE: The gearshift fork cannot be removed from the sliding gear shaft until the sliding gear is removed. NOTE: If only the sliding gear assembly needs to be removed, set the gearshift mechanism to engage the sliding gear with the tail shaft (road position). 7) Remove four 7/16-14UNC X 1 inch long nylon locking cap screws securing the rear bearing cap to the gearbox housing.
Muscle Pumps l. Inspect the Cooling Tube for Damage and Leaks. m. Remove and disassemble the remainder of the gearshift shaft cap. 1) Remove two 7/16-14UNC cap screws, then remove the gearshift shaft cap. See figure 6-5. 2) Remove the gearshift switches from the gearshift shaft cap.. 3) Clean and inspect each component of the gearshift shaft cap assembly. Replace all components that are worn, damaged or pitted. 2. Assembly and Installation a. Assemble and install the gearshift cap.
Muscle Pumps c. Assemble and install the tail shaft assembly. 1) Using a brass drift or a bearing installation tool, install the outer tail shaft bearing in the rear bearing cap. 2) Install a new drive shaft oil seal in the rear bearing cap. 3) Insert the tail shaft into the rear bearing housing, be careful when sliding the shaft through the drive shaft oil seal and tail shaft outer bearing.
Muscle Pumps 22) Install the gearshift rod end on the end of the gearshift shaft. Tighten the 3/8-16UNC locking hex nut. d. Assemble and install the intermediate shaft assembly. 1) Press a new intermediate gear bearing into the intermediate gear. 2) Install new intermediate shaft seal rings on the ends of the intermediate shaft. 3) Reaching through the top of the gearbox place the intermediate gear in position towards the front of gearbox housing.
Muscle Pumps pitting, replace all components that are worn, damaged or pitted. 3) Place input gear into gearbox housing in proper orientation. h. Remove and disassemble the input shaft assembly. 4) Install .500 x 2.063 long key in the input shaft. Holding input gear in place, start to ni sert input shaft. Make sure key in shaft aligns with slot in gear. Make sure shaft aligns with bearing. 1) Remove the 1/2-13UNC X 1-1/4 inches long cap screw and washer.
Muscle Pumps 6) Rotate the input gear shaft to check for proper operation. 7) Using a lifting device, remove the gearbox from the holding fixture. 8) Install the gearbox; see paragraph B.2 this section. O. Primers 1. g. Using a non-marring mallet carefully separate the pump head from the pump body. h. Remove the shaft and rotor assembly, and the vanes from the pump body. i. Remove the seal from the pump head assembly. j. Inspect all components for corrosion and abnormal wear. Clean all components.
Muscle Pumps 2. s. Tests operate the primer to ensure it is working correctly. t. Return apparatus to normal operation. g. Install the valve spring and diaphragm washer onto the valve. Apply Loctite 242 to the diaphragm washer retaining screw, compress the valve spring with the diaphragm washer and install the valve. SPV Priming Valve (Refer to figure 6-8) h. Align the diaphragm holes with the cap screw holes in the diaphragm cover.
Muscle Pumps f. Remove, clean and inspect the priming valve strainer, replace if required. g. Clean the pump body gasket surface. h. Reinstall the priming valve strainer. i. Install a new gasket. j. Apply Loctite 242 to the two 7/1614UNC X 1-1/4 inch long cap screws and install a new PVG priming valve. k. Reinstall the 3/4 inch flexible hose from the ESP priming pump and reconnect the electrical connections. l. Fill the pump and test the valve for proper operation and leaks. P. Accessories 1.
Muscle Pumps 2. 40BD Series Valve Maintenance (Refer to figures 6-19 and 6-20) The Hale 40BD series valve requires a minimum amount of maintenance. Most maintenance can be performed with the valve in place on the apparatus. The only time the valve must be removed is when there is not access to the valve or the valve requires rebuilding. a. To remove the valve from the apparatus do the following: 1) Place apparatus out of service in accordance with departmental procedures.
Muscle Pumps d. On valves with 5 inch NST discharge fittings 1) Remove cap connection from k) Reconnect discharge piping. 5) Test operate apparatus and check for leaks. discharge 6) Return apparatus to service. 2) Reaching into discharge tube apply a coating of grease to the valve ball surface. 3) Making sure hands and fingers are clear manually operate valve through a couple of complete cycles to spread grease. 4) On valves mounted in line or tank suction valves do the following: 3.
Muscle Pumps n. Apply a light coat of grease to the Oring groove and insert a new O-ring into groove. j. o. Install discharge connector and secure in place by tightening T-bolt nuts to 20 ft-lb (27 Nm). k. Test operate pump and check for leaks. l. Reattach any items that were removed from valve to gain access to the top and bottom collars. Return apparatus to service. p. Install jam nut and thread cap. 5. Drain Valve Repair Procedures q. Reconnect discharge piping. 4. r.
Muscle Pumps 10) Apply a light coat of generalpurpose grease to the new seal rings and install in grooves on valve piston. 11) Slide piston and seal ring assembly into the valve body being careful that the seal rings do not bind or get cut. 12) Install piston-retaining ring into groove in valve body. 13) Make sure the piston moves freely back and forth in the valve body.
Muscle Pumps 17) Attach hoses or tubing to inlet fittings of the drain valve. 7) Remove the seat from the seat retaining washer. 18) Test operate apparatus and check drain valve for leaks. 8) Remove the knob from the stem by loosening the set screw in the knob. 19) Return apparatus operation. to normal c. Type DV7 Drain Valve: (Refer to figure 6-23) If the type DV7 drain valve is leaking the seals must be replaced.
Muscle Pumps PARTS LIST HALE TYPE “G” SERIES GEARBOX FIGURE 6-5 ITEM NO.
Muscle Pumps PARTS LIST HALE TYPE “G” SERIES GEARBOX FIGURE 6-5 (CONTINUED) ITEM NO.
Muscle Pumps 6-20
Muscle Pumps PARTS LIST HALE TYPE "J" SERIES GEARBOX FIGURE 6-6 ITEM NO. 1 2 3 PART NO. QTY.
Muscle Pumps 6-22
Muscle Pumps PARTS LIST HALE TYPE ESP PRIMING PUMP FIGURE 6-7 ITEM NO. PART NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 018-1624-02-0 018-8150-00-0 064-6311-01-0 101-1580-00-0 101-1590-00-0 110-1600-02-0 130-0010-01-0 200-0041-00-0 200-0062-00-0 217-0101-13-0 296-2710-00-0 501-1810-01-0 001-0131-01-0 250-9111-00-0 502-0061-01-0 002-0111-01-0 250-9111-00-0 513-0190-00-0 537-0281-01-0 016-0171-01-0 037-0271-00-0 QTY DESCRIPTION 1 1 2 1 1 2 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Screw-3/8-16 x 2-1/2 Lg.
Muscle Pumps 6-24
Muscle Pumps PARTS LIST HALE TYPE SPV PRIMING VALVE SEMI-AUTOMATIC FIGURE 6-8 ITEM NO.
Muscle Pumps 6-26
Muscle Pumps PARTS LIST HALE TYPE PVG PRIMING VALVE FIGURE 6-9 ITEM NO. PART NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 012-0160-00-0 018-1104-02-0 018-1205-44-0 018-1612-54-0 038-0171-00-0 040-1139-03-0 040-2090-03-0 040-2140-03-0 042-0091-00-0 073-0041-00-0 097-0160-01-0 097-0170-00-0 101-0050-00-0 200-0020-00-0 QTY DESCRIPTION 1 2 2 1 1 1 1 1 1 1 2 1 1 1 Handle Screw-#10-32 x 1/2 Lg. Hex Hd. Zinc Pl. Stl. Cap Screw-1/4-20 x 5/8 Lg. P.H. Rd. Hd. SST. Mach Screw-3/8-16 x 1-1/4 Lg. Soc. Hd. Stl. Knurled Pt.
Muscle Pumps PARTS LIST HALE TYPE K HEAT EXCHANGER FIGURE 6-10 ITEM NO. PART NO 1 2 3 4 5 6 7 8 9 10 11 018-1406-02-0 018-1412-02-0 044-0670-00-0 046-5970-00-0 046-5980-00-0 048-0510-00-0 082-3004-00-0 108-0180-00-0 115-0800-01-0 115-0800-02-0 115-0800-03-0 115-0800-04-0 115-0800-05-0 115-0800-06-0 217-0201-00-0 507-0150-00-0 QTY DESCRIPTION 8 1 1 1 2 2 2 1 * * * * * * 1 1 Screw – 5/16-18 X 3/4 Lg. Cad. Pl. Stl. Hex Cap Screw – 5/16-18 X 1-1/4 Lg. Cad. Pl. Stl.
Muscle Pumps 6-29
Muscle Pumps PARTS LIST HALE TYPE TRV/TRVM SERIES RELIEF VALVE FIGURE 6-11 ITEM NO.
Muscle Pumps 6-31
Muscle Pumps PARTS LIST HALE TYPE PG30 RELIEF VALVE FIGURE 6-12 ITEM NO.
Muscle Pumps 6-33
Muscle Pumps PARTS LIST HALE TYPE SV SENSING VALVE FIGURE 6-13 ITEM NO. PART NO 1 2 3 4 5 6 7 8 9 10 11 12 6-34 010-0080-01-0 018-1412-02-0 018-1820-02-0 038-1290-00-0 038-1550-00-0 042-0560-00-0 044-1220-00-0 046-0130-00-0 082-0210-02-0 097-0220-00-0 242-0750-00-0 538-1431-00-0 QTY DESCRIPTION 1 4 1 1 1 1 1 1 1 1 1 1 Strainer-Relief Valve Control Screw-5/16-18 x 1-1/4 Lg. Hex Hd Zinc Pl. Stl. Cap Screw-7/16-14 x 2 Lg. Hex Hd. Zinc Pl. Stl.
Muscle Pumps PARTS LIST HALE TYPE PM/PMD CONTROL VALVE FIGURE 6-14 ITEM NO.
Muscle Pumps 6-36
Muscle Pumps PARTS LIST HALE TYPE QD RELIEF VALVE FIGURE 6-15 ITEM NO.
Muscle Pumps 6-38
Muscle Pumps PARTS LIST HALE TYPE QG RELIEF VALVE FIGURE 6-16 ITEM NO.
Muscle Pumps PARTS LIST HALE ANTI-CORROSION ANODE FIGURE 6-17 ITEM NO. PART NO 1 2 3 4 5 6-40 529-0080-00-0 029-0510-00-0 115-1260-00-0 046-0050-00-0 018-1812-02-0 QTY DESCRIPTION 1 1 1 1 4 Kit-Anode Anode-Zinc (Assembly) Flange-Hale 115 Gasket-Hale 115 Series Screw-7/16-14UNC x 1-1/4 Hex Hd.
Muscle Pumps PARTS LIST HALE TYPE 30BPF TANK SUCTION VALVE (LESS CHECK VALVE) FIGURE 6-18 (ASSEMBLY PART NO. 538-0132-00-0) ITEM NO.
Muscle Pumps 6-42
Muscle Pumps PARTS LIST HALE TYPE 40BD SERIES VALVE LINE 40BD MANUAL CONTROL VALVE 40BD HANDLE CONTROL VALVE 40BD ELECTRIC CONTROL VALVE STANDARD PARTS FIGURE 6-19 ITEM NO.
Muscle Pumps 6-44
Muscle Pumps PARTS LIST HALE TYPE 40BDS SERIES VALVE LINE 40BD MANUAL CONTROL VALVE 40BD HANDLE CONTROL VALVE 40BD ELECTRIC CONTROL VALVE OPTIONAL PARTS FIGURE 6-20 ITEM NO. PART NO QTY DESCRIPTION MANUAL GEAR OPERATOR ASSEMBLY 1 531-0190-00-0 531-0160-00-0 008-0790-00-0 097-0140-01-0 200-2450-00-0 064-6600-00-0 018-1607-02-0 097-0680-01-0 018-0803-29-0 1 1 2 2 2 2 4 4 4 Operator-40BD Manual Gear with Remote Placard Actuator-Manual Gear Switch-Cap Washer-3/8 Lock Switch-Shift Pin Screw-3/8-16 x 7/8 Lg.
Muscle Pumps PARTS LIST HALE TYPE 40BDS SERIES VALVE LINE 40BD MANUAL CONTROL VALVE 40BD HANDLE CONTROL VALVE 40BD ELECTRIC CONTROL VALVE OPTIONAL PARTS (CONTINUED) FIGURE 6-20 ITEM NO. PART NO QTY DESCRIPTION HANDLE ASSEMBLY 3 512-0480-00-0 005-1230-00-0 012-1470-00-0 018-1404-02-0 018-2010-02-0 097-0580-00-0 097-1850-00-0 077-0870-04-0 1 1 1 1 3 3 1 1 Assembly-40BDS Handle Plate-Stop Handle-Valve Screw-5/16-18 X 1/2 Lg. Hex Hd. Zinc Pl. Stl. Cap Screw-1/2-13 X 1 Lg. Hex Hd. Zinc Pl. Stl.
Muscle Pumps PARTS LIST HALE TYPE 40BDS SERIES VALVE LINE 40BD MANUAL CONTROL VALVE 40BD HANDLE CONTROL VALVE 40BD ELECTRIC CONTROL VALVE OPTIONAL PARTS (CONTINUED) FIGURE 6-20 ITEM NO. PART NO QTY DESCRIPTION MOUNT ASSEMBLIES 11 544-0260-00-0 044-1650-00-0 1 1 Assembly-Straight 8-Bolt Mount 8-Bolt Mount-Straight 12 544-0260-01-0 044-1660-00-0 018-1810-91-0 046-0060-00-0 1 1 8 1 Assembly-3.5° 8-Bolt Mount 8-Bolt Mount-3.5° Screw-7/16-14 X 1 Lg.
Muscle Pumps PARTS LIST HALE TYPE 40BD SERIES VALVE LOOSE PART KITS FIGURE 6-20 ITEM NO.
Muscle Pumps PARTS LIST HALE TYPE 40BDS SERIES VALVE LINE LOOSE PART KITS FIGURE 6-20 (CONTINUED) ITEM NO. PART NO QTY DESCRIPTION ELECTRIC 40BD VALVE LOOSE PARTS KIT (546-1930-01-0) (CONTINUED) 20 18 19 110-1200-02-0 513-0430-01-0 513-0370-03-0 200-2640-00-0 513-0270-04-0 012-1420-00-0 018-1212-61-0 101-0850-54-0 4 1 1 2 1 1 1 1 Nut-1/4-20 Harness-Electrical Relay (Assembly) Harness-Gear Actuator Side (Electric Valve) Relay Harness-Power Handle-Override Screw-1/4-20 x 1-1/4 In. Lg.
Muscle Pumps 6-50
Muscle Pumps PARTS LIST HALE TYPE HD DRAIN VALVE FIGURE 6-21 ITEM NO.
Muscle Pumps PARTS LIST HALE TYPE DV5 DRAIN VALVE FIGURE 6-22 ITEM NO. PART NO 1 2 3 4 5 6 7 8 6-52 005-0260-00-0 012-0010-00-0 018-1205-44-0 038-1110-00-0 038-1110-01-0 040-2180-00-0 040-2130-03-0 073-0200-00-0 QTY DESCRIPTION 1 1 2 1 1 1 1 1 Plate-Piston Stop Knob-Valve Piston Screw-1/4-20 x 5/8 Lg. Rd. Hd. SST P.H. Mach.
Muscle Pumps PARTS LIST HALE TYPE DV7 DRAIN VALVE FIGURE 6-23 ITEM NO. PART NO 1 2 3 4 5 6 7 8 9 10 QTY DESCRIPTION 021-5000-00-0 038-5031-00-0 046-7020-00-0 064-0414-02-0 077-9020-20-0 082-5030-00-0 097-5051-00-0 097-5060-00-0 012-5071-00-0 041-5001-00-0 1 1 1 2 2 1 1 2 1 1 Universal Joint Body-Drain Valve Seat-Drain Valve Pin-1/8 Dia. X 7/8 Lg. SST Ring-Retaining Fitting-Grease Washer-Seat Retaining Washer-Thrust Knob-Drain Valve (With 10-32NF X 3/8 Lg.
Muscle Pumps 6-54
Muscle Pumps PARTS LIST HALE TYPE VPS CONTROL VALVE FIGURE 6-24 ITEM NO. PART NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QTY DESCRIPTION 007-0080-01-0 018-1410-02-0 018-1412-63-0 018-1810-23-0 037-1341-00-0 040-0410-01-0 040-1139-03-0 040-2109-00-0 040-3349-00-0 044-0210-01-0 046-5060-00-0 073-0020-01-0 077-0750-05-0 110-1400-02-0 296-0020-00-0 14 1 2 2 2 1 1 1 2 1 1 1 1 2 2 1 4 Cylinder-Shift Screw-5/16-18 x 1 Lg. Hex Hd. Stl. Zinc Pl. Cap Screw-5/16-18 x 1-1/4 Lg. Soc. Hd. Stl. Flt. Pt. Zinc Pl.
Glossary Atmospheric Pressure Pressure caused by the elevation of air above the earth. Auxiliary Permits water from a pump to cool the radiator water through a heat exchange. Cooling Valve Capacity Pump flow rating. Cavitation Caused by the pump attempting to deliver more water than is being supplied. This causes the formation of water vapor, and liquid water, under pressure, rushes in to fill the empty space. This damages the pump.
Glossary Gauge Pressure Pressure read from a gauge (PSIG). Governor Minimizes pressure changes by controllin g engine speed. Horsepower A measure of mechanical work. Impeller The working part of a centrifugal pump that, when rotating, imparts energy to water. Essentially, an impeller consists of two disks separated by curved vanes. The vanes force the water to move outward between the disks so that it is thrown outward at high velocity by centrifugal force.
Glossary Pump Shift A midship pump is usually mounted with a split gearbox installed in the drive shaft. The pump shift moves a sliding gear in the gearbox that transmits power either to the pump or the rear axle. In road position, power is transmitted to the rear axle for driving; in pump position, the rear axle is disconnected, and power is transmitted to the pump shaft. Relay Movement of water from apparatus at a water source to additional apparatus until water Reaches the fire ground.
Data for Practical Use APPENDIX A WATER HORSE POWER=GALLONS PER MINUTE X TOTAL HEAD IN POUNDS PER SQUARE INCH ONE GALLON OF WATER WEIGHS 8.33 POUNDS ONE GALLON = 231 CUBIC INCHES ONE CUBIC FOOT = 7.48 GALLONS ONE POUND PER SQUARE INCH OF HEAD = 2.31 FEET OF WATER ONE INCH OF MERCURY = 1.132 FEET OF WATER ONE POUND PER SQUARE INCH = 2.0178 INCHES OF MERCURY = 27.68 INCHES OF WATER POUNDS PER SQUARE INCH = FEET HEAD X .433 FEET HEAD = POUNDS PRESSURE X .231 ONE GALLON PER MINUTE X 3.
Limited Warranty EXPRESS WARRANTY: Hale Products Inc. (Hale) hereby warrants to the original buyer that products manufactured by it are free of defects in material and workmanship for two (2) years or 2000 hours usage whichever shall first occur. The Warranty Period commences on the date the original buyer takes delivery of the product from the manufacturer. LIMITATIONS: HALES obligation is expressly conditioned on the Product being: Subjected to normal use and service.
Hale Products Factory Authorized Service Centers Haleís Factory Authorized Service Centers are ready to service your pump with factory trained mechanics and a stock of parts to ensure that your apparatus is ready for action. Contact a dealer near you for quick, dependable service. ____ ALABAMA Harless Fire Equipment P O Box 671 1166 Faimund Muscoda Bessemer, AL 35020 205-425-1160 North American Fire ! 1515 West Moulton Street Decatur, AL 35601 256-353-7100 ____ ARIZONA United Fire Equipment ! 335 N.
Hale Products Factory Authorized Service Centers Haleís Factory Authorized Service Centers are ready to service your pump with factory trained mechanics and a stock of parts to ensure that your apparatus is ready for action. Contact a dealer near you for quick, dependable service. ____ NEW YORK Churchville Fire Equipment! 340 Sanford Road Churchville, NY 14428 716-293-1688 Firematic Supply Co.! 10 Ramsay Road Shirley, NY 11967 631-924-3181 Garrison Fire & Safety! Route 23A, Main St.
Let Us Put Out A Few Fires For You.
Fighting Fires Is Your Business. Looking Out For Your Pump Is Ours. Few things in life are more reliable than your new Hale midship pump. We do our best to keep it that way, too, with our standard two-year/2,000-hour warranty. Now we’re going ourselves one better, with an extended warranty that can keep your Hale midship pump covered for up to five whole years. We call it the Pro•Tech Maximum Warranty. It’s an exceptional value in long-term protection and peace of mind. Buy More, Pay Less.
extended warranty period commences two (2) years after the date the Product is first placed in service — that is, upon the date on which the standard warranty expires. The length of the extended warranty period (one year/1,000 hours, two years/2,000 hours, or three years/3,000 hours) shall be as selected and purchased by the original buyer of the product. Keep This Portion For Your Records.
(Continued from other side.) THIS EXPRESS LIMITED WARRANTY IS EXCLUSIVE. NO OTHER EXPRESS WARRANTIES ARE MADE. SPECIFICALLY EXCLUDED ARE ANY IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY; FITNESS FOR A PARTICULAR PURPOSE OR USE; QUALITY; COURSE OF DEALING; USAGE OF TRADE; OR PATENT INFRINGEMENT FOR A PRODUCT MANUFACTURED TO ORIGINAL BUYER’S DESIGN AND SPECIFICATIONS.
