MULTIQUIP Power Ultra-Silent DCA-70USJ Leitfaden

PARTS AND OPERATION MANUAL

OPERATION AND PARTS MANUAL

Revision #0 (09/16/04)

THIS MANUAL MUST ACCOMPANY

THE EQUIPMENT AT ALLTIMES.

ULTRA-SILENTTM SERIES

MODEL DCA-70USJ

GENERATOR

PARTS LIST NO. M2870400114

PAGE 2 — DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04)

DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04) — PAGE 3

MQ Power Inc, Ultra-Silent series, 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 thier respective owners and used with

permission.

This manual MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and

should remain with the unit if resold.

The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations are

based on the

DCA-70USJ Ultra Silent Generator

.Multiquip Inc. reserves the right to discontinue or change specifications, design or

the information published in this publication at any time without notice and without incurring any obligations.

To find the latest revision of this

publication, visit our website at:

www.mqpower.com

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL

NUMBER

ON-HAND

WHEN CALLING

MQ POWER CORPORATE OFFICE

18910 Wilmington Ave. 800-421-1244

Carson, CA 90746

FAX:

310-632-2656

Email:mqpower@multiquip.com

Internet:www.mqpower.com

PARTS DEPARTMENT

800-427-1244

FAX:

800-672-7877

310-537-3700

FAX:

310-637-3284

SERVICE DEPARTMENT

800-835-2551

FAX:

310-638-8046

310-537-3700

TECHNICAL ASSISTANCE

800-835-2551

FAX:

310-638-8046

WARRANTY DEPARTMENT

800-835-2551,

EXT.

279

FAX:

310-638-8046

310-537-3700,

EXT.

279

PAGE 4 — DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04)

TABLE OF CONTENTS

Specification and part

number are subject to

change without notice.

NOTE

MQ POWER DCA-70USJMQ POWER DCA-70USJ

MQ POWER DCA-70USJ

ULUL

ULTRA-SILENT GENERATRA-SILENT GENERA

TRA-SILENT GENERATRA-SILENT GENERA

TRA-SILENT GENERATORTOR

TORTOR

TOR

California Proposition 65 Warning ..................................... 2

Here's How To Get Help .................................................... 3

Table Of Contents ............................................................. 4

Parts Ordering Procedures ............................................... 5

Specifications ................................................................... 6

Dimensions (Top, Side, Front) ........................................... 7

Safety Message Alert Symbols .................................... 8-9

Rules for Safe Operation ........................................... 10-13

Generator Decals ....................................................... 14-15

Installation ................................................................. 16-17

General Information ........................................................ 18

Major Components ......................................................... 19

Generator Control Panel ................................................. 20

Engine Operating Panel ............................................. 22-23

Output Terminal Panel Familiarization ........................ 24-26

Load Application ............................................................. 27

Generator Outputs .......................................................... 28

Gauge Reading ............................................................... 29

Output Terminal Panel Connections ........................... 30-31

Pre Setup .................................................................. 32-35

Generator Start-up Procedure (Manual) ..................... 36-38

Generator Start-up Procedure (Auto Mode) .................... 39

Generator Shut-Down Procedure .................................... 40

Maintenance .............................................................. 41-43

Trailer Maintenance .................................................... 44-47

Trailer Wiring Diagram ..................................................... 48

Generator Wiring Diagram ............................................... 49

Engine Wiring Diagram ................................................... 50

Generator Troubleshooting .............................................. 51

Engine Controller Troubleshooting ................................... 52

COMPONENT DRACOMPONENT DRA

COMPONENT DRAWINGSWINGS

WINGSWINGS

WINGS

Explanation of Code in Remarks Column ....................... 54

Suggested Spare Parts .................................................. 55

Generator Assembly .................................................. 56-57

Control Box Assembly ............................................... 58-61

Engine & Radiator Assembly..................................... 62-65

Output Terminal Assembly ......................................... 66-67

Battery Assembly ...................................................... 68-69

Muffler Assembly ...................................................... 70-71

Fuel Tank Assembly .................................................. 72-73

Enclosure #1 Assembly ............................................ 74-77

Enclosure #2 Assembly ............................................ 78-79

Rubber Seals Assembly ............................................ 80-81

Nameplate and Decals .............................................. 82-83

Terms and Condition of Sale — Parts ............................ 84

DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04) — PAGE 5

MQPOWER

A Division of Multiquip Inc.

POST OFFICE BOX 6254

CARSON, CA 90749

310-537-3700 • 800-421-1244

FAX: 310-632-2656

E-MAIL: [email protected]

INTERNET: www.mqpower.com

When ordering parts,

please supply the following information:

❒❒

❒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:

✓FedEx or UPS Ground

✓FedEx or UPS Second Day or Third Day

✓FedEx or UPS Next Day

✓Federal Express Priority One

✓DHL

✓Tr u c k

Note:Unless otherwise indicated by customer, all

orders are treated as “Standard Orders”, and will

ship within 24 hours.We will make every effort to

ship “Air Shipments” the same day that the order is

received, if prior to 2PM west coast time. “Stock

Orders” must be so noted on fax or web forms.

Extra Discounts!

All parts orders which include complete part numbers and

are received by our automated web parts order system, or

by fax qualify for the following extra discounts:

Ordered Standard Stock orders

via orders ($750 list and above)

Fax 3% 10%

Web 5% 10%

Special freight allowances

when you order 10 or more

line items via Web or Fax!**

FedEx Ground Service

at no charge for freight

No other allowances on freight shipped by any other carrier.

**Common nuts, bolts and washers (all items under $1.00

list price) do not count towards the 10+ line items.

Place Your Parts Order Via Web or Fax

For Even More Savings!

(Domestic USA Dealers Only)

NOTE:DISCOUNTS ARE SUBJECTTO CHANGE

Here’s how to get help...

Please have the model and serial number

on hand when calling.

MQ POWER CORPORATE OFFICE

18910 Wilmington Ave. 800-421-1244

Carson, CA 90746

FAX:

310-632-2656

Email: mqpower@multiquip.com

Internet: www.mqpower.com

PARTS DEPARTMENT

800-427-1244

FAX:

800-672-7877

310-537-3700

FAX:

310-637-3284

SERVICE DEPARTMENT

800-835-2551

FAX:

310-638-8046

310-537-3700

TECHNICAL ASSISTANCE

800-835-2551

FAX:

310-638-8046

WARRANTY DEPARTMENT

800-835-2551,

EXT.

279

FAX:

310-638-8046

310-537-3700,

EXT.

279

Direct TOLL-FREE access

to our Parts Department:

Toll-free nationwide — 800-427-1244

Toll-free FAX — 800-6-PARTS-7 (800/672-7877)

PARTS ORDERING PROCEDURES

PAGE 6 — DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04)

DCA-70USJ — SPECIFICATIONS

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DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04) — PAGE 7

DCA-70USJ — DIMENSIONS (TOP, SIDE AND FRONT)

Figure 1. Dimensions

PAGE 8 — DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04)

This Owner's Manual has been

developed to provide complete

instructions for the safe and

efficient operation of the

MQ Power

Model DCA-70USJ

ULTRA-SILENT™ GENERATOR.

Before using this generator,ensure that the operating

individual has read and understands all instructions in

this manual.

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 others.

FORYOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS

Potential hazards associated with the operation of this

equipment will be referenced with "

Hazard Symbols

" which

appear throughout this manual, and will be referenced in

conjunction with Safety "

Message Alert Symbols

NOTE

DCA85USJ — SAFETY MESSAGE ALERT SYMBOLS

SAFETY MESSAGE ALERT SYMBOLS

The three (3) Safety Messages shown below will inform you

about potential hazards that could injure you or others. The

Safety Messages specifically address the level of exposure

to the operator, and are preceded by one of three words:

DANGER, WARNING, or CAUTION.

You WILL be KILLED or SERIOUSLY injured if you

do not follow directions.

You COULD be KILLED or SERIOUSLY injured if

you do not follow directions.

You CAN be injured if you do not follow directions

Gasoline engine exhaust gases contain

poisonous carbon monoxide. This gas is

colorless and odorless, and can cause

DEATH

if inhaled. NEVER operate this

equipment in a confined area or enclosed structure that

does not provide ample free flow air.

Gasoline

is extremely flammable, and

its vapors can cause an explosion if

ignited. DO NOT start the engine near

spilled fuel or combustible fluids.

DO NOT fill the fuel tank while the engine

is running or hot.

DO NOT overfill tank, since spilled fuel could ignite if it

comes into contact with hot engine parts or sparks from

the ignition system. Store fuel in approved containers, in

well-ventilated areas and away from sparks and flames.

NEVER use fuel as a cleaning agent.

Engine components can generate extreme

heat.To prevent burns, DO NOT touch these

areas while the engine is running or

immediately after operations. NEVER

operate the engine with heat shields or heat

guards removed.

WARNING

DANGER

CAUTION

WARNING - LETHAL EXHAUST GASES

WARNING - BURN HAZARDS

WARNING - EXPLOSIVE FUEL

During operation of this generator, there

exists the possibility of

electrocution,

electrical shock or burn,

which can cause

severe bodily harm

or even

DEATH!

DANGER - ELECTROCUTION HAZARDS

DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04) — PAGE 9

DCA85USJ — SAFETY MESSAGE ALERT SYMBOLS

ALWAYS place the Engine ON/OFF

switch in the OFF position and remove

the ignition key when the pump is not in

use.

ALWAYS wear approved

respiratory

protection.

ALWAYS wear approved

eye

and

hearing

protection.

Other important messages are provided throughout this

manual to help prevent damage to your generator, other

property, or the surrounding environment.

This generator, other property, or

the surrounding environment

could be damaged if you do not

follow instructions.

NOTE

NEVER tamper with the factory settings

of the engine governor or settings.

Personal injury and damage to the engine

or equipment can result if operating in

speed ranges above maximum allowable.

CAUTION - OVER-SPEED CONDITIONS

CAUTION - ACCIDENTAL STARTING

CAUTION - RESPIRATORY HAZARDS

CAUTION - SIGHT AND HEARING HAZARDS

CAUTION - EQUIPMENT DAMAGE MESSAGES

NEVER operate equipment with covers,

or guards removed. Keep

fingers

hands

hair

and clothing away from all moving

parts to prevent injury.

WARNING - ROTATING PARTS

PAGE 10 — DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04)

DCA-70USJ — RULES FOR SAFE OPERATION

The following safety guidelines should always be used when

operating the DCA-70USJ Generator:

General Safety:

■

DO NOT operate or service this

equipment before reading this entire

manual.

The operator MUST BE familiar with proper safety

precautions and operations techniques before using

generator.

■

This equipment should not be operated by persons under

18 years of age.

■

NEVER operate this equipment without proper protective

clothing, shatterproof glasses, steel-toed boots and other

protective devices required by the job.

■

NEVER operate this equipment when not

feeling well due to fatigue, illness or taking

medicine.

■

NEVER operate this equipment under the influence or

drugs or alcohol.

■

NEVER use accessories or attachments, which are not

recommended by MQ Power for this equipment. Damage

to the equipment and/or injury to user may result.

■

Manufacturer does not assume responsibility for any

accident due to equipment modifications. Unauthorized

equipment modification will void all warranties.

■

Whenever necessary, replace nameplate, operation and

safety decals when they become difficult read.

Failure to follow instructions in this manual may lead to

serious injury

or even

DEATH

! This equipment is to be

operated by trained and qualified personnel only! This

equipment is for industrial use only.

DANGER - READTHIS MANUAL!

■

ALWAYS check the machine for loosened threads or bolts

before starting.

■

NEVER operate the generator in an explosive atmosphere

or near combustible materials. An explosion or fire could

result causing severe

bodily harm or even death.

■

NEVER touch the hot exhaust manifold, muffler

or cylinder. Allow these parts to cool before

servicing engine or generator.

■

HighTemperatures – Allow the engine

to cool before performing service and

maintenance functions. Contact with

hot!

components can cause serious

burns.

■

The engine of this generator requires an adequate free

flow of cooling air.

NEVER

operate the generator in any

enclosed or narrow area where free flow of the air is

restricted. If the air flow is

restricted it will cause serious

damage to the generator or

engine and may cause injury

to people. The generator

engine gives off DEADLY

carbon monoxide gas.

■

DO NOT place hands or fingers inside generator engine

compartment when engine is running.

■

NEVER run engine without air filter.Severe engine damage

may occur.

■

DO NOT leave the generator running in the

manual mode

unattended.

■

Refer to the

John Deere Engine Owner's Manual

for

engine technical questions or information.

■

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.

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