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PARTS AND OPERATION MANUAL
OPERATION AND PARTS MANUAL
TM
WHISPERWATT SERIES
MODEL DCA-10SPX4
60 Hz GENERATOR
Revision #0 (02/17/09)
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-10SPX4— OPERATION AND PARTS MANUAL — REV. #0 (02/17/09)
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NOTE PAGE 1 DCA-10SPX4— OPERATION AND PARTS MANUAL — REV. #0 (02/17/09) — PAGE 3
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TABLE OF CONTENTS MQ POWER DCA-10SPX4 MQ POWER DCA-10SPX4 MQ POWER DCA-10SPX4 MQ POWER DCA-10SPX4 MQ POWER DCA-10SPX4 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 .................................................. 46-47 Control Panel Assembly ............................................ 48
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PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: Order via Internet (Dealers Only): If you have an MQ Account, to obtain a 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 Use the internet and qualify for a 5% Discount Goto www.multiquip.com and click on on Standard orders for all orders which includ
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DCA-10SPX4 — SPECIFICATIONS Table 1. Generator Specifications M4 odel DCA-10SPX Revolving field, self ventilated, open protected type synchronous Type generator Phase Single Phase Standby Output 11 KW Prime Output 10 KW Voltage 240V/120 60 Hz Frequency 1800 rpm Speed 1.0 Power Factor Aux. AC Power 2.4 KW @120 VAC Single Phase, 60 Hz (GFCI) Aux. AC Power 3.6 KW@120 VAC Single Phase, 60 Hz (L5-30R) Aux. AC Power 7.2 KW@240 VAC Single Phase, 60 Hz (L6-30R) Aux. AC Power 12 KW@240 VAC Single Phase,
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DCA-10SPX4 — DIMENSIONS (TOP, SIDE AND FRONT) Figure 1. Dimensions TABLE 3. DIMENSIONS R) eference Letter Dimension ft. (mm. A) 21.65 in. (550 mm. B) 19.29 in. (490 mm. C) 18.50 in. (470 mm. D) 55.12 in. (1,400 mm. E) 35.43 in. (900 mm. F) 26.00 in. (650 mm. 1 DCA-10SPX4— OPERATION AND PARTS MANUAL — REV. #0 (02/17/09) — PAGE 7
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DCA-10SPX4 — 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". inju
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DCA-10SPX4 — 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 engine ON/OFF ALWAYS wear approved eye and switch (MPEC) in the OFF/RESET hearing protection. position when the generator is not in u
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DCA-10SPX4 — RULES FOR SAFE OPERATION ■ NEVER use accessories or attachments, which are not DANGER - READ THIS MANUAL! recommended by Multiquip for this equipment. Damage Failure to follow instructions in this manual may lead to to the equipment and/or injury to user may result. serious injury or even DEATH! This equipment is to be ■ NEVER touch the hot exhaust operated by trained and qualified personnel only! This manifold, muffler or cylinder. equipment is for industrial use only. Allow these
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DCA-10SPX4 — RULES FOR SAFE OPERATION ■ ALWAYS be sure the operator is familiar with proper safety Maintenance Safety precautions and operation techniques before using ■ NEVER lubricate components or attempt service on a running generators. machine. ■ NEVER leave the generator unattended, turn off engine when ■ High Temperatures – Always stop engine and unattended. allow the engine to cool before adding fuel, oil ■ Unauthorized equipment modifications will void all warranties. or performing ser
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DCA-10SPX4 — RULES FOR SAFE OPERATION Battery Safety WARNING - BURN HAZARDS Use the following guidelines when handling the battery: To prevent burns, DO NOT touch or open any of the below ■ The battery contains acids that can mentioned components while the engine is cause injury to the eyes and skin. To running or immediately after operations. avoid eye irritation, always wear safety Always allow sufficient time for the engine glasses. and generator to cool before performing ■ Use well insulated
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DCA-10SPX4 — RULES FOR SAFE OPERATION DANGER DANGER DANGER-Electrocution Hazards Electrocution Hazards Electrocution Hazards DANGER DANGER Electrocution Hazards Electrocution Hazards DANGER DANGER-Lethal Exhaust Gas Hazards Lethal Exhaust Gas Hazards DANGER DANGER DANGER Lethal Exhaust Gas Hazards Lethal Exhaust Gas Hazards Lethal Exhaust Gas Hazards During operation of this generation, there Engine exhaust gases contain exists the possibility of electrocution, poisonous carbon monoxide. This ga
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DCA-10SPX4 — RULES FOR SAFE OPERATION ■ DOT Requirements include the following: If your generator is trailer mounted, please Connect and test electric brake operation. read the towing and safety requirements Secure portable power cables in cable tray with tie listed below. wraps. ■ The maximum speed for highway towing is 55 MPH Towing and Transporting Safety unless posted otherwise. Recommended off-road towing is not to exceed 15 MPH or less depending on type of To reduce the possibility of
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NOTE PAGE 1 DCA-10SPX4— OPERATION AND PARTS MANUAL — REV. #0 (02/17/09) — PAGE 15
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DCA-10SPX4 — INSTALLATION Figure 2. Typical Generator Grounding Application PAGE 16 — DCA-10SPX4— OPERATION AND PARTS MANUAL — REV. #0 (02/17/09)
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DCA-10SPX4 — 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 will n
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DCA-10SPX4 — GENERAL INFORMATION Open Delta Excitation System DCA-10SPX4 Whisperwatt™ Series Familiarization The generator is equipped with the state of the art "Open- Generator Delta" excitation system. The open delta system consist of The MQ Power Model DCA-10SPX4 is a 10 kW generator an electrically independent winding wound among stationary (Figure 3) that is designed as a high quality portable (requires windings of the AC output section. a trailer for transport) power source for telecom sit
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DCA-10SPX4 — MAJOR COMPONENTS T. able 4 Generator Major Components IN TEM NO. DESCRIPTIO 1y Fuel Tank Assembl 2y Engine and Radiator Assembl 3y Muffler Assembl 4y Generator Assembl Figure 3. Major Components 5y Battery Assembl 6y Generator Control Panel Assembl 7y Output Receptacles Assembl 8y Output Terminal Assembl 1 DCA-10SPX4— OPERATION AND PARTS MANUAL — REV. #0 (02/17/09) — PAGE 19
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DCA-10SPX4 — GENERATOR CONTROL PANEL The definitions below describe the controls and functions of the Generator Control Panel (Figure 4). 1. Frequency Meter – Indicates the output frequency in hertz (Hz). Normally 60 Hz. 2. AC Ammeter – Indicates the amount of current the load is drawing from the generator. 3. AC Voltmeter – Indicates output voltage present at the U,O, and V Output Terminal Lugs. 4. Engine Warning Display Module – This module displays the following engine failures: A. Overheat L
