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Summary of Contents for MQ Power DEFTANK302
- Page 1 OPERATION MANUAL MODELS DEFTANK1 DEFTANK2 DEFTANK302 DEF REPLENISHMENT SYSTEM Revision #2 (01/10/24) To find the latest revision of this publication or associated parts manual, visit our website at: www.mqpower.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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Page 2: Table Of Contents
TABLE OF CONTENTS DEFTANK1, DEFTANK2, AND DEFTANK302 DEF Replenishment Systems Specifications ............3–4 Dimensions .............. 5 Lifting and Transporting ........... 6 General Information ..........7 Frequently Asked Questions ........ 8–9 System Overview ........... 10 DEF Tank Components ........12–13 Operation ............14–16 Maintenance ............ -
Page 3: Specifications
SPECIFICATIONS Table 1. Specifications (DEF Tank) Model DEFTANK1 DEFTANK2 DEFTANK302 System Voltage 12 VDC Requirement Amperage Requirement 5.0 amps 5.0 amps × 2 0.75 gpm 0.75 gpm Flow Rate (2.83 lpm) (2.83 lpm) × 2 Maximum Fluid Pressure 5 psi (34.4 kPa) External Hose Length 25 ft. - Page 4 SPECIFICATIONS Table 3. Specifications (DEF Tank Heating Pad) Table 4. Specifications (DEF Heated Hose) Model DEFTANKHEATPAD Model DEFHOSEHEAT Material Fiberglass-reinforced Compatible with ISO 22241 Material silicone rubber Material Temp. Range –40°F to 248°F Wattage 1,500 watts Wattage 132 watts Thermostat Thermostat 34°F to 45°F 34°F to 45°F...
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Page 5: Dimensions
DIMENSIONS TOP VIEW FRONT VIEW SIDE VIEW Figure 1. Dimensions Table 6. Dimensions Reference Letter Dimension in. (mm) Reference Letter Dimension in. (mm) 44.75 (1136.6) 6.56 (166.6) 49.75 (1263.6) 9.18 (233.3) 16.50 (419.10) 20.93 (531.8) 79.06 (2008.1) 7.50 (190.5) 99.05 (2516.1) 7.63 (193.6) 32.50 (825.50) 22.5 (571.5) -
Page 6: Lifting And Transporting
LIFTING AND TRANSPORTING LIFTING THE UNIT TRANSPORTING THE UNIT 1. If lifting of the unit is required, there are four pairs of 1. If transporting of the unit is required, there are four forklift pockets on the skid. pairs of tie-down points on the skid. 2. -
Page 7: General Information
DEF tanks. To help reduce these harmful emissions, Diesel Exhaust Fluid (DEF) is required. MQ Power has designed an 3. DEFTANK302 — Allows for the unattended/automatic external DEF system to provide DEF to the generator’s replenishment of up to two engines on-board DEF diesel engine. -
Page 8: Frequently Asked Questions
FREQUENTLY ASKED QUESTIONS WHAT IS DEF? NOTICE Diesel Exhaust Fluid (DEF) is one of the key elements Temperatures above 86°F (30°C) will cause DEF to involved in the selective catalytic reduction (SCR) process. break down into ammonia. It is a nontoxic solution of 67.5% deionized water and 32.5% In cold temperature regions the DEF temperature will synthetic automotive grade urea. - Page 9 FREQUENTLY ASKED QUESTIONS CAN YOU MIX FRESH DEF WITH OLDER DEF? WHAT HAPPENS IF I INGEST DEF? YES. Since adding new DEF does not change the mixture DEF should never be ingested. If it is ingested, ratio, you can mix the two together. DO NOT induce vomiting.
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Page 10: System Overview
SYSTEM OVERVIEW NITROGEN + WATER TO ATMOSPHERE ENGINE ENGINE EXHAUST EMITS EXHAUST OUT HARMFUL NITROGEN OXIDES (NO ) COOLING AND PARTICULATE MATTER (PM) SYSTEM DEF IS INJECTED INTO THE SELECTIVE EXHAUST SYSTEM CATALYTIC REDUCTION (SRC) TANK DIESEL AMMONIA (NH ) AND ENGINE DOSING NITROGEN OXIDES (N0 ) - Page 11 NOTES DEF TANK REPLENISHMENT SYSTEM • OPERATION MANUAL — REV. #2 (01/10/24) — PAGE 11...
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Page 12: Def Tank Components
DEF TANK COMPONENTS 19 20 23 24 FAULT CYCLE SYSTEM LEVEL CHECK Figure 4. DEF Tank Components PAGE 12 — DEF TANK REPLENISHMENT SYSTEM • OPERATION MANUAL — REV. #2 (01/10/24) - Page 13 This port comes standard on the DEFTANK2 13. Heating Pad Receptacle (Option) — Apply 120 VAC and DEFTANK302 models, and can be added to the power via an extension cord to this receptacle. The DEFTANK1 model as an option.
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Page 14: Operation
OPERATION OPERATION Connecting Communication Cable (Unit B) NOTICE NOTICE The DEF tank system is capable of providing fluid to up to Unit B is only available when using the DEFTANK2 two applications simultaneously (based on model used). model. Connecting Fill Hose (Unit A) 1. - Page 15 OPERATION 8. The GREEN “Cycle” status LED will remain ON until the pumping process has been completed (generator DEF tank above 75%). 9. If the RED “Fault” status LED (Figure 8) comes ON (lit), this indicates that a pumping fault has occurred Figure 8.
- Page 16 OPERATION DEF Tank Fluid Level Check 2. Read the DEF gauge (Figure 11) to the left of the switch. 1. Push upwards on the “Level Check” momentary toggle switch (Figure 10). NOTICE The unit must be connected to an application in order to have 12 VDC for this operation.
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Page 17: Maintenance
MAINTENANCE MAINTENANCE 4. Remove the DEF tank cap. 5. Insert a garden hose or equivalent into the DEF tank Very little maintenance is required for the DEF Replenishment fill port and flush. Be sure to use fresh, clean water System. If it ever becomes necessary to drain/flush the when flushing the tank. -
Page 18: Fault/Error Codes
Contact your nearest glass LED located on the control panel. The flashes are MQ Power Service Center. represented by the LED flash timing sequence shown below. - Page 19 FAULT/ERROR CODES FAILURE MODES, EXTERNAL FAULTS ON POWER DRIVERS The tables shown below and on the preceding page contain information about the actions taken by the IQAN-MC42FS when certain failure-causing conditions occur. Failure modes for internal faults are included in the total PFHd for the module.
- Page 20 FAULT/ERROR CODES Expected channel status Output pin configuration Failure mode Start up Comment Digital out Broken wire open open *with multiple low sides, open HS+LS load* load load while on is detected only when combined load is showing undercurrent Short to GND overload overload (HS)
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Page 21: Wiring Diagram
WIRING DIAGRAM DEF TANK REPLENISHMENT SYSTEM • OPERATION MANUAL — REV. #2 (01/10/24) — PAGE 21... - Page 22 © COPYRIGHT 2024, MULTIQUIP INC. Multiquip Inc , the MQ logo and the MQ Power logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.
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