WHISPERWATT™ SERIES MODEL DCA25SSIU3

1 THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL fi nd the latest revision of this publication, visit our website #0 (12/20/10)OPERATION AND PARTS MANUALWHISPERWATT SERIESMODEL DCA25 SSIU360HZ GENERATOR(ISUZU BV-4LE2 DIESEL ENGINE)PARTS LIST NO. M1870301004 PAGE 2 DCA25 SSIU3 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV. #0 (12/20/10) PROPOSITION 65 WARNINGD iesel engine exhaust and some ofDCA25 SSIU3 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV. #0 (12/20/10) PAGE 3If you believe that your vehicle has a defect that could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffi c Safety Administration (NHTSA) in addition to notifying Multiquip at NHTSA receives similar complaints, it may open an investigation, and if it fi nds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.

2 However, NHTSA cannot become involved in individual problems between you, your dealer, or contact NHTSA, you may either call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153), go to ; or write to:AdministratorNHTSA1200 New Jersey Avenue , DC 20590 You can also obtain information about motor vehicle safety from SAFETY DEFECTSPAGE 4 DCA25 SSIU3 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV. #0 (12/20/10) TABLE OF CONTENTSDCA25 SSIU3 GeneratorProposition 65 Warning .. 2 Reporting Safety Defects .. 3 Table Of Contents .. 4 Parts Ordering Procedures .. 5 Safety Information .. 6-11 Specifi cations .. 12 Dimensions .. 13 Installation .. 14-15 General Information .. 16 Major Components .. 17 Generator Control Panel .. 18 Engine Operating 19 Output Terminal Panel Familiarization .. 20-22 Load Application .. 23 Generator Outputs.

3 24 Generator Outputs/Gauge Reading .. 25 Output Terminal Panel Connections .. 26-27 Inspection/Setup .. 28-31 Generator Start-Up Procedure .. 32-33 Generator Shut-Down Procedures .. 34 Maintenance .. 35-37 Trailer Maintenance .. 38-42 Generator Wiring Diagram .. 43 Engine Wiring Diagram .. 44 Troubleshooting (Generator) .. 45 Explanation Of Code In Remarks 46 Suggested Spare Parts .. 47 Componet DrawingsGenerator Assembly .. 48-49 Control Box Assembly .. 50-53 Engine And Radiator Assembly .. 54-57 Output Terminal Assembly .. 58-59 Battery 60-61 Muffl er Assembly .. 62-63 Fuel Tank Assembly .. 64-65 Enclosure Assembly .. 66-69 Rubber Seals Assembly .. 70-71 Nameplate and Decals Assembly .. 72-73 Terms And Conditions Of Sale Parts .. 74 DCA25 SSIU3 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV. #0 (12/20/10) PAGE 5 PARTS ORDERING parts has never been easier!

4 Choose from three easy options:WE ACCEPT ALL MAJOR CREDIT CARDS!When ordering parts, please supply: Dealer Account Number Dealer Name and Address Shipping Address (if different than billing address) Return Fax Number Applicable MODEL Number Quantity, Part Number and Description of Each Part Specify Preferred Method of Shipment: UPS/Fed Ex DHL Priority One Tr u c k Ground Next Day Second/Third DayIf you have an MQ Account, to obtain a Username and Password, E-mail us at: obtain an MQ Account, contact your District Sales Manager for more via Internet (Dealers Only):Order parts on-line using Multiquip s SmartEquip website! View Parts Diagrams Order Parts Print Specification InformationNote: Discounts Are Subject To ChangeGoto and click on OrderPartsto log in and save!Use the internet and qualify for a 5% Discount on Standard orders for all orders which include complete part numbers.

5 *Order via Fax (Dealers Only):All customers are welcome to order parts via (US) Customers dial: 1-800-6-PARTS-7 (800-672-7877)Fax your order in and qualify for a 2% Discount on Standard orders for all orders which include complete part numbers.*Order via Phone:Domestic (US) Dealers Call: 1-800-427-1244 Best Deal!International Customers should contact their local Multiquip Representatives for Parts Ordering Customers: Contact your local Multiquip Dealer for parts or call 800-427-1244 for help in locating a dealer near : Discounts Are Subject To ChangeEffective: January 1st, 2006 NOTICEAll orders are treated as Standard Orders and will ship the same day if received prior to 3PM PST. PAGE 6 DCA25 SSIU3 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV. #0 (12/20/10) SAFETY INFORMATIONDo not operate or service the equipment before reading the entire manual.

6 Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the safety messages and operating instructions could result in injury to yourself and MESSAGESThe four safety messages shown below will inform you about potential hazards that could injure you or others. The safety messages specifi cally address the level of exposure to the operator and are preceded by one of four words: DANGER, WARNING, CAUTION or SYMBOLS DANGER Indicates a hazardous situation which, if not avoided, WILL result in DEATH or SERIOUS INJURY. WARNING Indicates a hazardous situation which, if not avoided, COULD result in DEATH or SERIOUS INJURY. CAUTIONI ndicates a hazardous situation which, if not avoided, COULD result in MINOR or MODERATE practices not related to personal hazards associated with the operation of thisequipment will be referenced with hazard symbols whichmay appear throughout this manual in conjunction withsafety 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV.

7 #0 (12/20/10) PAGE 7 SAFETY INFORMATIONGENERAL SAFETY CAUTION NEVER operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, hearing protection, steel-toed boots and other protective devices required by the job or city and state regulations. NEVER operate this equipment when not feeling well due to fatigue, illness or when under medication. NEVER operate this equipment under the infl uence of drugs or alcohol. ALWAYS check the equipment for loosened threads or bolts before starting. DO NOT use the equipment for any purpose other than its intended purposes or This equipment should only be operated by trained and qualifi ed personnel 18 years of age and older. Whenever necessary, replace nameplate, operation and safety decals when they become diffi cult read. Manufacturer does not assume responsibility for any accident due to equipment modifi cations.

8 Unauthorized equipment modifi cation will void all warranties. NEVER use accessories or attachments that are notrecommended by MQ Power for this equipment. Damageto the equipment and/or injury to user may result. ALWAYS know the location of the nearest fi re extinguisher. ALWAYS know the location of the nearest fi rst aid kit. ALWAYS know the location of the nearest phone or keep a phone on the job site. Also, know the phone numbers of the nearest ambulance, doctor andfi re department. This information will be invaluable in the case of an SAFETY DANGER NEVER operate the equipment in an explosive atmosphere or near combustible materials. An explosion or fi re could result causing severe bodily harm or even death. WARNING NEVER disconnect any emergency or safety devices. These devices are intended for operator of these devices can cause severe injury,bodily harm or even death.

9 Disconnection of any of thesedevices will void all warranties. CAUTION NEVER lubricate components or attempt service on a running ALWAYS ensure generator is on level ground before use. ALWAYS keep the machine in proper running condition. Fix damage to machine and replace any broken partsimmediately. ALWAYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children and unauthorized personnelPAGE 8 DCA25 SSIU3 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV. #0 (12/20/10) SAFETY INFORMATIONENGINE SAFETY DANGER The engine fuel exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. The engine of this equipment requires an adequate free fl ow of cooling air. NEVER operate this equipment in any enclosed or narrow area where free fl ow of the air is restricted.

10 If the air fl ow is restricted it will cause injury to people and property and serious damage to the equipment or engine. WARNING DO NOT place hands or fingers inside engine compartment when engine is running. NEVER operate the engine with heat shields or guards removed. Keep fi ngers, hands hair and clothing away from all moving parts to prevent injury. DO NOT remove the radiator cap while the engine is hot. High pressure boiling water will gush out of the radiator and severely scald any persons in the general area of the generator. DO NOT remove the coolant drain plug while the engine is hot. Hot coolant will gush out of the coolant tank and severely scald any persons in the general area of the generator. DO NOT remove the engine oil drain plug while the engine is hot. Hot oil will gush out of the oil tank and severely scald any persons in the general area of the generator.