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Summary of Contents for Generac Power Systems MAGNUM MTP4SZ
- Page 1 Wet-Prime Trash Pump Owner’s Manual MTP4SZ • MTP6SZ 003077 MODEL NUMBER: _________________________ SERIAL NUMBER: _________________________ DATE PURCHASED:________________________ www.discount-equipment.com SAVE THIS MANUAL FOR FUTURE REFERENCE...
- Page 2 Discount-Equipment.com is your online resource for commercial and industrial quality parts and equipment sales. Locations: Florida (West Palm Beach): 561-964-4949 Outside Florida TOLL FREE: 877-690-3101 Need parts? Check out our website at www.discount-equipment.com Can’t find what you need? Click on this link: http://www.discount-equipment.com/category/5443-parts/ and fill out the request form.
- Page 3 WARNING California Proposition 65. Engine exhaust and some of its constituents are known to the state of California to cause cancer, birth defects, and other reproductive harm. (000004) WARNING California Proposition 65. This product contains or emits chemicals known to the state of California to cause cancer, birth defects, and other reproductive harm.
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Page 4: Table Of Contents
Table of Contents Section 1 Introduction and Safety Alarm List ..............20 Configuration Menu ...........20 Introduction ..............1 Display Menu ..............21 Safety Rules ..............1 Units Menu ..............21 General Hazards ............1 Language Menu ............21 Explosion and Fire Hazards ........2 Button Beep ..............21 Trailer Hazards .............2 Gauges Menu .............21 Battery Hazards ............2 Max RPM ..............22... - Page 5 Aux Output ..............28 Trailer Wheel Bearings ..........44 Alarm Settings ............28 Servicing The Pump ..........44 Pump Disassembly ........... 44 Telemetry Menu ............28 Telem J1939 Address ..........28 Bearing and Shaft Assembly ........47 Modbus Address ............28 Bearing Frame Assembly .........
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Page 6: Section 1 Introduction And Safety
Introduction and Safety Section 1 Introduction and Safety Introduction DANGER Thank you for purchasing a Generac Mobile Product, LLC product. This unit has been designed to provide Indicates a hazardous situation which, if not avoided, high-performance, efficient operation, and years of will result in death or serious injury. -
Page 7: Explosion And Fire Hazards
Introduction and Safety WARNING WARNING Moving Parts. Keep clothing, hair, and Verify unit is properly secured with wheel appendages away from moving parts. Failure chocks and on level ground. Failure to do so to do so could result in death or serious injury. could result in death or serious injury. -
Page 8: Pump Hazards
Introduction and Safety Pump Hazards Reporting Trailer Safety Defects If you believe your trailer has a defect which could cause a crash or could cause injury or death, you should imme- WARNING diately inform the National Highway Traffic Safety Admin- Personal Injury. -
Page 9: Section 2 General Information
General Information Section 2 General Information Unit Dimensions 003230 Figure 2-1. Unit Dimensions MTP4SZ 75.00 in (1.905 m) 73.88 in (1.877 m) 150.12 in (3.813 m) 98.00 in (2.489 m) MTP6SZ Specifications are subject to change without notice. Owner’s Manual for Wet-Prime Trash Pumps... -
Page 10: Unit Serial Number Locations
General Information Unit Serial Number Locations UNIT ID Tag Manufactured by Generac Mobile Products, LLC (920)361-4442 (800)926-9768 MODEL SERIAL NUMBER MANUFACTURING CODE WEIGHT COUNTRY OF ORIGIN Located Behind Control Box VIN Tag TIRE AND LOADING INFORMATION MANUFACTURED BY/FABRIQUE PAR: Generac Mobile Products, LLC DATE: 00/0000 GVWR/PNBV:... - Page 11 General Information WARNING WARNING WARNING WARNUNG ADVERTENCIA AVERTISSEMENT WARNUNG WARNUNG ADVERTENCIA ADVERTENCIA AVERTISSEMENT AVERTISSEMENT WARNING DANGER WARNUNG ADVERTENCIA AVERTISSEMENT GEFAHR PELIGRO DANGER SUCTION Disconnect battery before servicing. Vor der Instandsetzung die Batterieverbindungen lösen. Desconecte la batería antes de realizar el servicio técnico. Débrancher la batterie avant de faire l’entretien.
- Page 12 General Information PUMP OPERATION FONCTIONNEMENT DE LA POMPE 1. Level unit with all three jacks. 1. Mettre la pompe à niveau avec les trois crics. This pump is designed for use only with water containing suspended solids. 2. Attach intake and outlet hoses/piping. 2.
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Page 13: Component Locations
General Information Component Locations 003315 Figure 2-3. Left Side (6 Inch Pump Shown) Central lift point Battery Air cleaner Fuel filter (main) Rear leveling jacks (2) Coolant drain Priming chamber Engine oil dipstick Pump outlet (discharge) port Engine oil filter Fuel pre-filter Front leveling jack Engine oil drain... - Page 14 General Information 003232 Figure 2-4. Right Side (6 Inch Pump Shown) Fuel fill port Radiator sight glass Tie down rings Emergency stop switch Rear leveling jacks Manual holder Fuel tank drain Control panel Pump Inlet (suction) port Owner’s Manual for Wet-Prime Trash Pumps...
- Page 15 General Information 003245 Figure 2-5. Wet Prime Pump Components - Left Side (4 Inch Shown) Outlet Inlet Access plate Relief valve Drive end shaft and key Volute Owner’s Manual for Wet-Prime Trash Pumps...
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Page 16: Trailer Tongue Preparation For Use
General Information Trailer Tongue Preparation for Use If the unit is shipped with the trailer tongue in the upright Figure 2-9. Remove the upper bolt, nut, and position, follow the steps below to lower the tongue. washers (F) to allow the tongue to pivot. Figure 2-6. -
Page 17: Welding On Equipment With Electronic Controls
General Information Welding on Equipment with Electronic Controls Proper welding procedures are required to avoid damage to electronic controls, sensors and associated compo- nents. The component should be removed for welding if possible. The following procedure must be followed if the component must be welded while installed on equipment with elec- tronic controls. -
Page 18: Section 3 Operation
Operation Section 3 Operation Control Panel Operation NOTE: ECU programming determines the response to warnings and failures. Typically the ECU can be Turning the Key switch to the RUN position energizes the programmed to shut down, derate, or run to failure. The ECU (Engine Control Unit), illuminates all LED indicators CANplus display only displays ECU reported conditions. -
Page 19: Ramp Throttle (Speed Control Switch)
Operation to fall below the ECU minimum or exceed the maximum ing as indicated by the Auto Standby LED. RPM. For electronically governed units, once the configured automatic start condition exists, the display powers up, the NOTE: To change the minimum requested RPM and panel starts the engine and follows the throttle control maximum requested RPM settings, contact Generac profile configured (see... -
Page 20: Start And Stop Events
Operation Start and Stop Events The start and stop events are determined by the Start and Stop Functions: combination of START and STOP mode and function. Empty Uses the selected mode to reduce the level or pressure. Start and Stop Modes: Fill Single Switch Uses the selected mode to increase the level or pres-... -
Page 21: Dead Band
Operation Digital Controller Dead Band In some situations, the transducer level may fluctuate A graphical menu is displayed when any button from 1 to around the Target Set Point. To limit throttle hunting using 4 of the five soft buttons is pressed. The menu structure the maintain functions, a dead band can be programmed. -
Page 22: Analog Gauge Pages
Operation Analog Gauge Pages any supported parameter. Refer to for a complete list of available parameters. Analog Gauge Pages provide four independent pages of Adjust mode can be disabled in the Configuration menu analog gauges. To enable Analog Gauge Pages, press any (Quad Adjust - Off) to prevent accidental changes. -
Page 23: Analog Transducer/Switch Gauge
Operation NOTE: Gauge selections are limited to the data currently NOTE: Standard J1939 abbreviations are used for being received. Refer to Data Parameters Monitored alarms. MS = Most Severe, MOD= Moderately Severe, a complete list of available parameters. LS = Least Severe. Refer to Diagnostic Trouble Codes (DTS) for more infor-... -
Page 24: Display Menu
Operation Units Menu This menu allows the user to set the units used for speed, distance, pressure, volume, and temperature inde- pendently. Button 4 cycles through the available values for the selected item. Figure 3-12. Configuration Menu Figure 3-15. Units Menu Speed MPH (miles per hour);... -
Page 25: Max Rpm
Operation The message is displayed on each power up until the elapsed timer is disabled or reset. NOTE: It is not possible to set the service timers if engine hours are not being received by the display Figure 3-17. Gauges Menu Max RPM Sets the full scale RPM indicated by the tachometer gauge. -
Page 26: Com Viewer
Operation The default settings are: Setting Metric Language English Button Beep Service Timers Display Mode Analog Gauges Figure 3-22. J1939 Viewer Menu Gauge Pages Defaults Quad Adjust Button 1 freezes the display while button 2 shows Stop Stats the CANbus data statistics screen. Demo Mode 0 (Off) Engine Source... -
Page 27: Engine Source
Operation Engine Source PIN Entry Selects which source the display listens to for gauge data. This menu allows the user to turn PIN Entry on or off. To Every device on a J1939 network has a unique address enable the PIN Entry feature, select PIN Settings and press (in the range 0-254) to which the display can choose to button 4 to enable. -
Page 28: About
Operation CONFIG Generac programmed controller part number ADAPTER Last adapter serial number used to program the controller Figure 3-30. PIN Change - Awaiting Confirmation VERS Software version number If the new PINs match, a confirmation screen is PRODUCT Controller model name displayed. -
Page 29: Idle Rpm
Operation Warm Up s Selects the number of seconds to operate at idle speed before beginning the ramp to intermediate speed. The warm-up time begins when the starter is disengaged. Ramp Up s Selects the number of seconds to ramp from idle speed to intermediate speed after warm-up. -
Page 30: Starter
Operation Settings Menu This submenu allows the user to configure CANplus hard- ware. Figure 3-38. Transducer Type Menu Range Selects appropriate range for the transducer type. Figure 3-40. Settings Menu High Set Point Governor For Empty and Maintain Out modes, sets the level that begins and autostart cycle. -
Page 31: Aux Output
Operation Telemetry Menu NOTE: Calibrate RPM is only available on mechanically governed engines. The RPM must be calibrated for This menu allows configuring the optional telemetry system. automatic start and stop operation to function. Crank the engine and measure the engine RPM with a hand-held tachometer. -
Page 32: Db Viewer
Operation DB Viewer NOTE: Incorrectly configuring the Engine Source address will result in no data available for display. The Database Viewer displays and decodes all data mon- itored by the display. This diagnostic tool allows viewing Data Not Available data not normally displayed. The list can be scrolled using buttons 1 and 2 Gauges and the Db Viewer will display... -
Page 33: Data Parameters Monitored
Operation Data Parameters Monitored This table lists the engine and transmission parameters that are monitored via the CANbus. The parameters can be displayed by the user-configurable gauge pages or the single analog gauge. DB is an abbreviation for the internal database which stores all data transmitted from the engine/transmission. - Page 34 Operation Icon Parameter Gauge Pages Single Gauge Database Transmission Oil Pressure Clutch Pressure Air Start Pressure Injector Control Pressure Temperature (ºC, ºF) Engine Coolant Temperature Engine Intercooler Temperature ...
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Page 35: Pump Set Up
Operation Icon Parameter Gauge Pages Single Gauge Database Time (h) Total Engine Hours Trip Engine Hours Service Hours Miscellaneous Torque Converter Lock-Up Engaged Transducer Current Gear Selected Gear ... - Page 36 Operation NOTE: If a manual shutoff valve is installed in the floating board. This is to prevent any vortex action from discharge line, it must be open during operation. allowing air into the pipe/hose. Attach a rigid intake screen or strainer to the end of NOTE: For best performance, a bell mouth fitting is the suction hose before placing it in the liquid.
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Page 37: Pump Pre-Use Checkpoints
Operation Table 3: Pipe Submergences FLOW (GPM) 1000 1500 2000 2500 3000 3500 4000 4500 SUBMERGENCE WITHOUT BELL (FT) PIPE ID (in) - No Bell SUBMERGENCE WITHOUT BELL (FT) Attach a flexible hose/pipe to the outlet (discharge) side of the pump. NOTE: Verify the O-ring seal is present in the fitting on the pump before attaching the fitting. -
Page 38: Prestart Checklist
Operation NOTE: Flexible pipe couplings must be restrained so as not to transmit any strain to the pump flanges when expanding or contracting under pressure. Unrestrained expansion fittings can transmit enormous forces to the pump flanges. CAUTION Equipment damage. Use recommended strainer to prevent debris from entering the pump. -
Page 39: Flow Rates
Operation • The altitude above sea level where the pump is cause the pump to cavitate, causing damage to the pump operating. impeller. The intake hose must be kept 4-5 times the hose diameter (4-5 x 6 in. = 24-30 in. [4-5 x 15 cm = 60- 75 cm]) below the surface of the liquid being pumped. -
Page 40: Torsional Vibration
Operation 01642 Figure 3-52. 6 Inch Pump Flow Rate Chart Torsional Vibration valves in the suction and/or discharge lines closed. Operating against closed valves could bring the liquid to a Torsional vibration is a periodic, reversing twist in a torque boil, build pressure, and cause the pump to rupture or transmitting member such as a shaft. -
Page 41: Stopping The Unit
Operation Stopping The Unit and attach the safety chains or cables to the vehicle. Raise the jack foot completely. Allow the engine to idle briefly before switching the Key Raise the rear leveling jacks to the travel position. switch to the OFF position. Turn the jack handles counterclockwise until the leveling feet are fully retracted. -
Page 42: Lifting The Unit
Operation Lifting the Unit The tie down rings (B) at the front and back corners of the trailer are intended for tie down use only. Remove the suction and discharge piping from the pump prior to moving. Verify the equipment being used to lift the unit is in good condition and has sufficient capacity. -
Page 43: Section 4 Maintenance
Maintenance Section 4 Maintenance Normal maintenance, service, and replacement of parts are the responsibility of the owner/operator and, as such, WARNING are not considered defects in materials or workmanship Risk of burns. Do not open coolant system within the terms of the warranty. until engine has completely cooled. -
Page 44: General Maintenance
Maintenance General Maintenance engine operator manual will nullify the warranty, decrease performance and cause equipment damage or premature Refer to the original equipment manufacturer’s operating equipment failure. Maintenance records may be required manual for a complete list of maintenance requirements. to complete a warranty request. -
Page 45: Checking The Pump Level Sight Gauges
Maintenance Verify the engine is in a level position. WARNING Turn the engine off. Place a collecting receptacle underneath the lube Risk of burns. Allow engine to cool before oil drain. draining oil or coolant. Failure to do so could result in death or serious injury. Open the oil drain valve and drain the oil into the (000139) receptacle. -
Page 46: Jack Maintenance
Maintenance Jack Maintenance Trailer Wheel Bearings The following procedures should be performed at least Some trailers are equipped with a grease fitting to allow annually. lubrication of the wheel bearings without the need to disassemble the axle hub. To lubricate the axle bearings, remove the small rubber plug on the grease cap, attach a Side-Wind Models standard grease gun fitting to the grease fitting and pump... - Page 47 Maintenance 01650 Figure 4-2. Self-Prime Pump Assembly Discharge flange Retaining pin Gasket Suction flange Volute Check valve mount Rotating assembly Suction check valve Relief valve Suction gasket O-ring (2) Fill cover plate gasket Wear plate Fill cover plate Cover plate assembly Clamp bar Owner’s Manual for Wet-Prime Trash Pumps...
- Page 48 Maintenance 01651 Figure 4-3. Self-Prime Pump Cross-Section Clamp bar screw Impeller Pipe plug, .25NPT (2) Lockscrew Check valve mount retainer Impeller washer Suction gasket Mechanical seal Retaining pin Sleeve Discharge flange gasket Lip seal (3) Discharge flange Bearing - pump end Check valve mount Bearing - drive end (double) Suction check valve...
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Page 49: Bearing And Shaft Assembly
Maintenance Bearing and Shaft Assembly Heat the pump end bearing to 213°F (101°C) max- imum on an induction bearing heater, using a Tem- pilstik to check the bearing temperature. 01652 Figure 4-4. Bearing and Shaft Assembly 1. Bearing (pump end) 2. -
Page 50: Bearing Frame Assembly
Maintenance Bearing Frame Assembly Slide the gasket over the shaft and bearing assembly until it rests on the bearing frame. Rotate the bearing frame upon its end. Place the bearing frame directly over an opening larger than Slide the engine bracket over the shaft and bear- the shaft diameter. - Page 51 Maintenance Engine Bracket Install This Lip Seal Press Lip Seal Into Using The Lip Seal Tool Engine Bracket Before Installing Onto Bearing Frame 01655 Figure 4-6. Installing the Lip Seals Sleeve Installation Heat the sleeve to approximately 400°F (204°C) for about 10 minutes. Very the shaft has no burrs before installing the Slide the sleeve onto the shaft quickly, until it sleeve.
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Page 52: Rotating Assembly
Maintenance Rotating Assembly When the impeller bottoms on the sleeve, the backvane clearance should be checked with feeler Wash the impeller threads with shop solvent. Be gauges to obtain 0.022-0.038 in. (0.558-0.965 mm) sure the threads in the impeller and on the shaft backvane clearance. -
Page 53: Impeller Installation
Maintenance Impeller Installation R = Distance between impeller blades and wear plate 0.020-0.028 in. (0.508-0.711 mm). In all models, the distance between the tip of the impeller blades and the surface of the wear plate must be between • Tighten the adjustment bushings to move the 0.020-0.028 in. -
Page 54: Resetting The Controller
Maintenance Resetting the Controller Winter Storage Hold the far right button to enter the Configuration Follow the steps in Extended Storage Preparation. menu. Occasional motor starts once every month recommended. Run the unit until it reaches operating Enter password 4444. temperature. -
Page 55: Section 5 Troubleshooting
Troubleshooting Section 5 Troubleshooting Pump Troubleshooting Guide Symptom Possible Cause No discharge 1,2,3,4,5,7,8,9,10,17,18,19,20,37 Reduced capacity 2,3,4,5,7,8,9,10,11,17,19,20,21,38,39,40,47 Reduced pressure 5,7,8,11,13,18,19,38,39,40,47 Loss of prime 2,3,4,7,10,11,20,21,22,23,48,49,50 Power consumption excessive, engine runs hot 6,12,13,17,18,19,24,33,34,35,36,37,38,41,42,43,44 2,4,9,10,14,15,17,26,27,28,29,30,31,32,33,34,35,36, Vibration and noise 39,40,41,42,43,44,48 Seal: excessive leakage, short life, seal housing over- 22,23,33,34,35,36,41,44,45,46 heating Bearings: overheating, short life, noise... -
Page 56: Engine Fault Shutdown Troubleshooting
Troubleshooting Engine Fault Shutdown Troubleshooting Symptom Possible Cause Solution Check oil level, replace as neces- Low oil level sary Faulty oil pressure sender Replace oil pressure sender Low oil pressure shutdown Change engine oil, refer to engine Incorrect oil grade operating manual Worn oil pump Refer to engine operating manual... -
Page 57: Control System Troubleshooting
Troubleshooting Control System Troubleshooting Symptom Possible Cause Solution Faulty connection to battery Correct battery connections Control system does not perform self test Faulty control system Repair or replace control system Correct ECU stop condition, use Control system shuts down Engine stop LED illuminated ECU diagnostics Turn on key, verify display plugged Display lost power... -
Page 58: Fmi Codes
Troubleshooting FMI Codes FMI codes are defined by SAE J1939-71. Refer to ECU documentation for correct interpretation of FMI codes for a specific SPN. Table 7 - FMI Codes Description Data valid but above normal operational range Data valid but below normal operational range Data erratic, intermittent or incorrect Voltage above normal or shorted high Voltage below normal or shorted low... -
Page 59: Section 6 Installation Diagrams And Service Log
Installation Diagrams and Service Log Section 6 Installation Diagrams and Service Log DC Wiring Diagram 90563_D_01.26.15 Owner’s Manual for Wet-Prime Trash Pumps... -
Page 60: Trailer Lights Wiring Diagram
Installation Diagrams and Service Log Trailer Lights Wiring Diagram 54017_ORG_06.03.16 Owner’s Manual for Wet-Prime Trash Pump... -
Page 61: Service Log
Installation Diagrams and Service Log Service Log OIL GRADE: _____________________________________ BRAND: __________________________________ COOLANT MIXTURE: _____________________________ BRAND: __________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ Hours to Coolant Hours to Coolant Date Oil Level Date Oil Level Service Level Service Level Owner’s Manual for Wet-Prime Trash Pumps... - Page 62 www.discount-equipment.com Part No. 54096 Rev. A 07/7/16 © Generac Mobile Products. All rights reserved Specifications are subject to change without notice. No reproduction allowed in any form without prior written consent from Generac Mobile Products.
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