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PARTS AND OPERATION MANUAL
OPERATION AND PARTS MANUAL
TM
WHISPERWATT SERIES
MODELS
DCA-220SSJ
DCA-220SSJU
50 Hz GENERATOR
PARTS LIST NO. C1870300404
Revision #1 (01/06/09)
THIS MANUAL MUST ACCOMPANY
THE EQUIPMENT AT ALL TIMES.
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PROPOSITION 65 WARNING Diesel engine exhaust and some of PAGE 2 — DCA-220SSJ/SSJU— OPERATION AND PARTS MANUAL — REV. #1 (01/06/09)
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NOTES 1 DCA-220SSJ/SSJU— OPERATION AND PARTS MANUAL — REV. #1 (01/06/09) — PAGE 3
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TABLE OF CONTENTS MQ POWER DCA-220SSJ/SSJU MQ POWER DCA-220SSJ/SSJU MQ POWER DCA-220SSJ/SSJU MQ POWER DCA-220SSJ/SSJU MQ POWER DCA-220SSJ/SSJU COMPONENT DRA COMPONENT DRA COMPONENT DRA COMPONENT DRA COMPONENT DRAWINGS WINGS WINGS WINGS WINGS TM TM TM TM TM WHISPER WHISPER WHISPER WHISPER WHISPERW W W W WA A A A ATT TT TT TT TT GENERATOR GENERATOR GENERATOR GENERATOR GENERATOR Generator Assembly .................................................. 72-74 Control Panel Assembly ......................
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PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: st January 1 , 2006 Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Best Deal! Order parts on-line using Multiquip’s SmartEquip website! Username and Password, E-mail us at: parts@multiquip.com. ■ View Parts Diagrams To obtain an MQ Account, contact your ■ Order Parts District Sales Manager for more information. ■ Print Specification Information Use the internet an
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DCA-220SSJ/SSJU — SPECIFICATIONS Table 1. Generator Specifications Model DCA-220SSJ/SSJU Revolving field, self ventilated, open protected type Type synchronous generator Armature Connection Star with Neutral Phase 3 Standby Output 193 KVA (154 KW) Prime Output 176 KVA (140 KW) Voltage 200, OR 400V Frequency 50 Hz Speed 1500 rpm Power Factor 0.8 AUX. AC Power Single Phase, 50 Hz Voltage 100V Output 4.8 KW (2.4 KW X 2) Dry Weight 6,895 lbs. (3,130 kg.) Wet Weight 7,753 lbs. (3,520 kg.) Table 2. Eng
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DCA-220SSJ/SSJU — DIMENSIONS (TOP, SIDE AND FRONT) TABLE 3. DIMENSIONS Reference Dr imension ft. (mm.)R) eference Lette Dimension ft. (mm. Letter A)3F 7.00 in. (940 mm. 137.80 in. (3,500 mm.) B)3G 7.00 in. (940 mm. 66.92 in. (1,700 mm.) C)4H 1.33 in. (1,050 mm. 48.81 in. (1,240 mm.) D) 41.33 in. (1,050 mm. E) 41.33 in. (1,050 mm. Figure 1. Dimensions 1 DCA-220SSJ/SSJU— OPERATION AND PARTS MANUAL — REV. #1 (01/06/09) — PAGE 7
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DCA-220SSJ/SSJU — SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS Potential hazards associated with the operation of this Safety precautions should be followed at all times when equipment will be referenced with "Hazard Symbols" which operating this equipment. Failure to read and understand the appear throughout this manual, and will be referenced in Safety Messages and Operating Instructions could result in conjunction with Safety "Message Alert Symbols".
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DCA-220SSJ/SSJU — SAFETY MESSAGE ALERT SYMBOLS WARNING - ROTATING PARTS CAUTION - RESPIRATORY HAZARDS NEVER operate equipment with covers, ALWAYS wear approved respiratory or guards removed. Keep fingers, hands, protection. hair and clothing away from all moving parts to prevent injury. CAUTION - ACCIDENTAL STARTING CAUTION - SIGHT AND HEARING HAZARDS ALWAYS place the MPEC control switch ALWAYS wear approved eye and in the OFF/RESET position when the hearing protection. generator is not in use.
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DCA-220SSJ/SSJU — RULES FOR SAFE OPERATION ■ ALWAYS check the machine for loosened threads or bolts DANGER - READ THIS MANUAL! before starting. Failure to follow instructions in this manual may lead to ■ NEVER operate the generator in an explosive atmosphere serious injury or even DEATH! This equipment is to be or near combustible materials. An explosion or fire could operated by trained and qualified personnel only! This result causing severe bodily harm or even death. equipment is for industri
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DCA-220SSJ/SSJU — RULES FOR SAFE OPERATION Generator Grounding DANGER - ELECTROCUTION HAZARDS To guard against electrical shock and possible damage to During operation of this generator, there the equipment, it is important to provide a good EARTH exists the possibility of electrocution, ground. electrical shock or burn, which can cause Article 250 (Grounding) of the National Electrical Code severe bodily harm or even DEATH! (NEC) provides guide lines for proper grounding and specifies To avoid
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DCA-220SSJ/SSJU — RULES FOR SAFE OPERATION Maintenance Safety Battery Safety ■ The electrical voltage required to operate the generator Use the following guidelines when handling the battery: can cause severe injury or even death through physical ■ The battery contains acids that can contact with live circuits. Turn all circuit breakers OFF cause injury to the eyes and skin. To before performing maintenance on the generator. avoid eye irritation, always wear safety ■ NEVER lubricate components
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DCA-220SSJ/SSJU — RULES FOR SAFE OPERATION Towing & Transporting Safety ■ The maximum speed for highway towing is 55 MPH unless posted otherwise. Recommended off-road towing To reduce the possibility of an accident while transporting is not to exceed 15 MPH or less depending on type of the generator on public roads, always make sure the trailer terrain. that supports the generator and the towing vehicle are in good operating condition and both units are mechanically ■ Place chock blocks underne
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DCA-220SSJ/SSJU — GENERATOR DECALS The DCA-220SSJ/SSJU generator is equipped with a number of safety decals (Figures 2 & 3). These decals are provided for operator safety and maintenance information. The illustration below and on the preceding page show the decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer. Figure 2. Generator Decals PAGE 14 — DCA-220SSJ/SSJU— OPERATION AND PARTS MANUAL — REV. #1 (01/06/09)
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DCA-220SSJ/SSJU — GENERATOR DECALS Figure 3. Generator Decals (Cont inued) 1 DCA-220SSJ/SSJU— OPERATION AND PARTS MANUAL — REV. #1 (01/06/09) — PAGE 15
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DCA-220SSJ/SSJU — INSTALLATION Figure 4. Typical Generator Grounding Application PAGE 16 — DCA-220SSJ/SSJU— OPERATION AND PARTS MANUAL — REV. #1 (01/06/09)
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DCA-220SSJ/SSJU — INSTALLATION Outdoor Installation Generator Grounding Install the generator in a area that is free of debris, To guard against electrical shock and possible damage to bystanders, and overhead obstructions. Make sure the the equipment, it is important to provide a good EARTH generator is on secure level ground so that it cannot slide or ground. shift around. Also install the generator in a manner so that Article 250 (Grounding) of the National Electrical Code (NEC) the exhaust w
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DCA-220SSJ/SSJU — GENERAL INFORMATION Open Delta Excitation System DCA-220SSJ/SSJU Whisperwatt™ Series Familiarization The DCA-220SSJ/SSJU generator is equipped with the state Generator of the art "Open-Delta" excitation system. The open delta The MQ Power Model DCA-220SSJ/SSJU is a 140 kW system consist of an electrically independent winding wound among stationary windings of the AC output section. generator (Figure 5) that is designed as a high quality portable (requires a trailer for transpor
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DCA-220SSJ/SSJU — MAJOR COMPONENTS 3 1 4 220 5 6 2 7 8 Figure 5. Major Components T. able 4 Generator Major Components AUTO MANUAL OFF/RESET IN TEM NO. DESCRIPTIO LOW OIL PRESSURE HIGH COOLANT TEMPERATURE OVERCRANK OVERSPEED ENGINE RUNNING 9 MOOOOO-20001Q 1y Output Terminal Panel Assembl 2y Output Receptacles Assembl Denyo 3y Air Filter Assembl 11 10 4y Muffler Assembl 5y Fuel Tank Assembl 6y Engine Assembl 7y Battery Assembl 8y Generator Assembl 9y Circuit Breaker Assembl 1y 0 Diagnostic Displa
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DCA-220SSJ/SSJU — DIAGNOSTIC DISPLAY 3. Right Arrow Button – Press this button to scroll through the screen either moving the parameter selection toward the right or downward. 4. Enter Key Button – Press this button to select the parameter that is highlighted on the screen. 5. Emergency Stop LED – When lit (RED) indicates a major fault has occured. This condition will shudown the generator. 6. Warning LED – When lit (AMBER), indicates a engine parameter has exceeded its limits (minor fault). The
