Page 3 - NOTE PAGE
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 3 1 NOTE PAGE
Page 4 - TABLE OF CONTENTS; NOTE; S p e c i f i c a t i o n a n d p a r t
PAGE 4 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) TABLE OF CONTENTS NOTE MQ POWER DCA-15SPXU4 MQ POWER DCA-15SPXU4 MQ POWER DCA-15SPXU4 MQ POWER DCA-15SPXU4 MQ POWER DCA-15SPXU4 WHISPER WHISPER WHISPER WHISPER WHISPERW W W W WA A A A ATT TT TT TT TT TM TM TM TM TM GENERATOR GENERATOR GENER...
Page 6 - DCA-15SPXU4 — SPECIFICATIONS; Table 1. Generator Specifications; Table 2. Engine Specifications
PAGE 6 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) DCA-15SPXU4 — SPECIFICATIONS Table 1. Generator Specifications Model DCA-15SPXU4 Type Revolving field, self ventilated, open protected type synchronous generator Phase Single Phase 3-Wire Standby Output 16.5 KW Prime Output 15 KW Voltage 24...
Page 7 - Reference Letter
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 7 1 DCA-15SPXU4 — DIMENSIONS (TOP, SIDE AND FRONT) Figure 1. Dimensions WHISPERWATT 15 MQPOWER FRONT VIEW F E D TOP VIEW SIDE VIEW Denyo B C A U N V TABLE 3. DIMENSIONS Reference Letter Dimension in. (mm.) A 21.65 (550) B 20.07 (510) C 21.85 ...
Page 8 - DCA-15SPXU4 — SAFETY MESSAGE ALERT SYMBOLS
PAGE 8 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) This Owner's Manual has beendeveloped to provide completei n s t r u c t i o n s f o r t h e s a f e a n de f f i c i e n t o p e r a t i o n o f t h eMQ Power Model DCA-15SPXU4 Whisperwatt™ Generator. Before using this generator, ensure th...
Page 9 - CAUTION - ACCIDENTAL STARTING
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 9 1 DCA-15SPXU4 — SAFETY MESSAGE ALERT SYMBOLS ALWAYS place the engine ON/OFF switch ( MPEC ) in the OFF/RESET position when the generator is not in use. ALWAYS wear approved respiratory protection. ALWAYS wear approved eye and hearing protec...
Page 10 - DCA-15SPXU4 — RULES FOR SAFE OPERATION; NEVER; disconnect any
PAGE 10 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) DCA-15SPXU4 — RULES FOR SAFE OPERATION The following safety guidelines should always be used whenoperating the DCA-15SPXU4 Whisperwatt™ AC Generator. General Safety: ■ D O N OT o p e r a t e o r s e r v i c e t h i s equipment before readi...
Page 11 - be sure the operator is familiar with proper safety; leave the generator unattended, turn off engine when; ALWAYS; run engine without air cleaner. Severe engine damage; change or adjust the engine speed which has been; Power Cord Safety; ALWAYS; store equipment properly when it is not being used.; ALWAYS; allow the machine a proper amount of time to; ALWAYS; service air cleaner frequently to prevent engine; ALWAYS; disconnect the; NEGATIVE battery terminal; before performing service on the generator.
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 11 1 DCA-15SPXU4 — RULES FOR SAFE OPERATION ■ ALWAYS be sure the operator is familiar with proper safety p r e c a u t i o n s a n d o p e r a t i o n t e c h n i q u e s b e f o r e u s i n ggenerators. ■ NEVER leave the generator unattended...
Page 12 - DANGER - EXPLOSION HAZARDS
PAGE 12 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) DCA-15SPXU4 — RULES FOR SAFE OPERATION Battery Safety Use the following guidelines when handling the battery: ■ The battery contains acids that cancause injury to the eyes and skin. Toavoid eye irritation, always wear safety glasses. ■ Use...
Page 13 - In emergencies; always; DANGER
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 13 1 DCA-15SPXU4 — RULES FOR SAFE OPERATION Backfeed to a utility system can cause electrocution and or property damage. NEVER connect the generators to a building's electrical system without atransfer switch or other approved device.All inst...
Page 14 - CAUTION - FOLLOW TOWING REGULATIONS
PAGE 14 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) Check with your local county or state safety towingregulations, in addition to meeting Department of Transportation ( DOT ) Safety Towing Regulations , before towing your generator. CAUTION - FOLLOW TOWING REGULATIONS ■ The maximum speed f...
Page 16 - Figure 2. Typical Generator Grounding Application; DCA-15SPXU4 — INSTALLATION
PAGE 16 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) Figure 2. Typical Generator Grounding Application DCA-15SPXU4 — INSTALLATION
Page 17 - CAUTION - EXHAUST HAZARD
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 17 1 Outdoor Installation Install the generator in a area that is free of debris,bystanders, and overhead obstructions. Make sure thegenerator is on secure level ground so that it cannot slide orshift around. Also install the generator in a m...
Page 18 - DCA-15SPXU4 — GENERAL INFORMATION
PAGE 18 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) DCA-15SPXU4 — GENERAL INFORMATION DCA-15SPXU4 Whisperwatt™ Series Familiarization Generator This MQ Power generator is a 15 kW generator (Figure 3) that is designed as a high quality portable (requires a trailerfor transpor t) power source...
Page 19 - DCA-15SPXU4 — MAJOR COMPONENTS; Figure 3. Major Components; tl
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 19 1 DCA-15SPXU4 — MAJOR COMPONENTS Figure 3. Major Components 4 e l b a T . s t n e n o p m o C r o j a M r o t a r e n e G . O N M E T I N O I T P I R C S E D 1 y l b m e s s A r e tl i F ri A 2 y l b m e s s A r e lf f u M 3 y l b m e s s ...
Page 20 - Figure 4. Generator Control Panel; DCA-15SPXU4 — GENERATOR CONTROL PANEL
PAGE 20 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) Figure 4. Generator Control Panel DCA-15SPXU4 — GENERATOR CONTROL PANEL U N V 14 A V HZ WATER TEMP. OIL PRESS. BATT. LOW LEVEL BATT. LOW LEVEL DECREASE INCREASE PREHEAT LAMP PREHEAT LAMP 3 1 2 7 16 17 18 19 8 6 9 4 5 13 12 11 10 15
Page 22 - Output Terminal Familiarization; The “; The; Output Terminal Panel; DCA-15SPXU4 — OUTPUT TERMINAL PANEL FAMILIARIZATION
PAGE 22 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) Output Terminal Familiarization The “ Output Terminal Panel ” (Figure 5) is provided with the following: ■ ■ ■ ■ ■ CS6369 receptacle 125/240V@ 50 amps ■ ■ ■ ■ ■ Circuit Breaker @ 50 amps (CS6369 receptacle) ■ ■ ■ ■ ■ 120V GFCI receptacle @...
Page 23 - RECEPTACLE
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 23 1 120 VAC GFCI Receptacle This120 VAC, 20 amp GFCI (Duplex Nema 5-20R) receptaclecan be used anytime the generator is in operation. Rememberthe load output (current) of the GFCI receptacle is dependenton the load requirements of the U, N, ...
Page 25 - DCA-15SPXU4 — LOAD APPLICATION/MAXIMUM AMPERAGE; WATTS = VOLTAGE x AMPERAGE; DANGER - ELECTRICAL SYSTEM HAZARDS; Table 7 describes the generator’s current output capability.
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 25 1 DCA-15SPXU4 — LOAD APPLICATION/MAXIMUM AMPERAGE Single Phase Load Always be sure to check the nameplate on the generatorand equipment to insure the wattage, amperage, frequency,and voltage requirements are satisfactorily supplied by theg...
Page 26 - DCA-15SPXU4 — GAUGE READING/ TERMINAL PANEL CONNECTIONS
PAGE 26 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) DCA-15SPXU4 — GAUGE READING/ TERMINAL PANEL CONNECTIONS UNV Terminal Output Voltages 240/120V output voltages can be obtained using the Output Terminal Lugs . Use the voltage regulator (VR) to either in- crease or decrease the selected vol...
Page 27 - CAUTION - REFUELING THE GENERATOR
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 27 1 DCA-15SPXU4 — SETUP Figure 17. Engine Oil Dipstick When checking the engine oil, be sure to check if the oil isclean. If the oil is not clean, drain the oil by removing the oildrain plug, and refill with the specified amount of oil as ou...
Page 31 - DCA-15SPXU4 — GENERATOR START-UP PROCEDURE; CAUTION - LETHAL EXHAUST HAZARD
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 31 1 DCA-15SPXU4 — GENERATOR START-UP PROCEDURE The engine's exhaust contains harmful emissions. ALWAYS have adequate ventilation when operating . Direct exhaust away from nearby personnel. Before Starting 1. Place the main, G.F.C.I., and aux...
Page 33 - DCA-15SPXU4 — GENERATOR SHUT-DOWN PROCEDURES; WARNING - SHUTTING DOWN THE GENERATOR
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 33 1 DCA-15SPXU4 — GENERATOR SHUT-DOWN PROCEDURES NEVER stop the engine suddenly except in an emergency. WARNING - SHUTTING DOWN THE GENERATOR Normal Shutdown Procedure To shutdown the generator use the following procedure: 1. Place both the ...
Page 34 - DCA-15SPXU4 — MAINTENANCE; If the engine is operating in very
PAGE 34 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) DCA-15SPXU4 — MAINTENANCE Service Daily If the engine is operating in very dusty or dry grass conditions, a clogged air cleaner will result. This can lead toa loss of power, excessive carbon buildup in the combustionchamber and high fuel c...
Page 35 - WARNING - BURN HAZARDS
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 35 1 DCA-15SPXU4 — MAINTENANCE Generator Storage For longe term storage of the generator the following isrecommended: Fill the fuel tank completely. Treat with a fuel stabilizerif necessary. Completely drain the oil from the crankcase and...
Page 37 - DCA-15SPXU4 — TRAILER MAINTENANCE
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 37 1 DCA-15SPXU4 — TRAILER MAINTENANCE Hydraulic Surge Brakes Hydraulic surge brakes (Figure 37) should not require anyspecial attention with the exception of routine maintenancesuch as shoe and lining replacement. Brake lines should beperiod...
Page 38 - attempt to repair or modify a wheel.; CAUTION - REPAIRING TRAILER WHEELS; wear safety glasses when; CAUTION - EYESIGHT HAZARD
PAGE 38 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) Tires/Wheels/Lug Nuts T i r e s a n d w h e e l s a r e a ve r y i m p o r t a n t a n d c r i t i c a lcomponents of the trailer. When specifying or replacing thetrailer wheels it is important the wheels, tires, and axle areproperly match...
Page 39 - use an pneumatic air; Figure 39. Wheel Lug Nuts; Lug Nut Torque Requirements; After first road use, retorque all lug nuts in sequence.
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 39 1 NEVER use an pneumatic air gun to tighten wheel lug nuts. Figure 39. Wheel Lug Nuts Tightening Sequence DCA-15SPXU4 — TRAILER MAINTENANCE NOTE Lug Nut Torque Requirements It is extremely important to apply and maintain proper wheelmounti...
Page 40 - DCA-15SPXU4 — GENERATOR WIRING DIAGRAM; Figure 40. Generator Wiring Diagram
PAGE 40 — DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) DCA-15SPXU4 — GENERATOR WIRING DIAGRAM Figure 40. Generator Wiring Diagram
Page 41 - DCA-15SPXU4 — ENGINE WIRING DIAGRAM; Figure 41. Engine Wiring Diagram
DCA-15SPXU4— OPERATION MANUAL — REV. #0 (03/31/11) — PAGE 41 1 DCA-15SPXU4 — ENGINE WIRING DIAGRAM Figure 41. Engine Wiring Diagram
Page 46 - Your Local Dealer is:; HERE’S HOW TO GET HELP; PLEASE HAVE THE MODEL AND SERIAL; UNITED STATES
PARTS AND OPERATION MANUAL OPERATION MANUAL Your Local Dealer is: HERE’S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED STATES Multiquip Corporate Offi ce MQ Parts Department 18910 Wilmington Ave.Carson, CA 90746 Contact: [email protected] Tel. (800) 421-1244Fax (...
