Red-D-Arc RDA60T3S Manuale utente

SERVICE MANUAL

WARNING

This equipment is designed and built with safety in mind. However, your overall

safety can be increased by your full understand followed by the content in this

manual.

Read this manual and familiarize yourself with its contents for your safety.

This equipment should only be operated and maintained by trained and qualified

personnel.

This equipment is designed for generating power source of electric tools, home

appliances and lights.

Do not install, operate or service this equipment without reading this manual and

unless you clearly understand this manual.

Specifications sub ect to change without notice.

File№ DGO-251_RDA60T3s

This service manual is edited for authorized person to perform repair,

maintenance, and trouble-shooting to Diesel Engine Generator Welder,

Model Designation RDA60T3s.

It is inevitably necessary to maintain and ad ust Red-D-Arc products

periodically in order to use fully and safely for long time. Therefore,

understand this service manual fully enough before use and proper

maintenance.

The information contained in this service manual describes equipment

available at the time of publication. While every attempt has been made to

give you the very latest information about your product, there may be some

differences between your equipment and the equipment described in this

manual. We reserve the right to make changes to equipments without prior

notice, and without obligation to make alterations to equipments previously

manufactured.

For service of the engine, refer to Workshop (Service) Manual provided by

the engine manufacturer described below.

MANUFACTURER

MODEL

KUBOTA V3800D -T

Table of Contents

1. Attention Statements

···············································································

2. General Safety Instructions

····································································

3. Specifications

·····························································································

4. General

········································································································

4-1 Appearance ······················································································ 5

4-2 Dimension ························································································ 5

5. General Par ts Description

······························································ 7

5.1 Equipment ························································································ 7

5.2 Main Parts and Feature ········································································ 10

5.3 Main omponent ················································································ 10

6. Ser vice Data

·······························································································

6.1 Technical Specification ········································································ 14

6.2 Generator ························································································· 15

7. ightening orque

······················································································

8. Periodical Check for Engine

··························································· 18

9. rouble Shooting

························································································

10. Wiring Diagram

············································································· 22

1. Attention Statements

・Technicians only who own enough knowledge and experience should work for

maintenance and operational check after maintenance.

・Before maintenance, always read this service manual as well as owner’s manual and

familiarize contents thoroughly before starting the service and maintenance of the

equipment for understanding of the equipment, safety instructions and cautions.

・

Throughout this manual are special attention statements.

A statement preceded by the triangular attention symbol and the word “WARNING”

contains information that should be acted upon to prevent serious bodily in ury.

A statement preceded by the triangular attention symbol and the word “CAUTION”

contains information that should be acted upon to prevent mechanical damage.

WARNING

CAU ION

2. General Safety Instructions

ELECTRIC SHOCK

NEVER touch the output terminals

during operation

NEVER touch the output terminal during

operation even though the breaker on the

load is being set at “OFF” position.

ALWAYS stop engine and make sure it

stopped before you will connect the loads to

the output terminals.

Suffocation by exhaust gas

NEVER run the engine indoors! Make

sure there is always good ventilation.

Fu es fro engine exhaust cause

serious injury.

ALWAYS operate the equipment in the

ventilated area.

When the equipment is used in a tunnel, hall

or any other indoor, the equipment for

ventilation must be used to prevent serious

accident caused by suffocation.

NEVER direct the exhaust fume to

houses nearby while considering the wind

flow direction.

Exhaust gas contains many harmful

elements that would cause affect to human.

Be free from suffocation when the

equipment is used in poorly ventilated area

such as inside of the building.

Entangled Injuries under

By Moving Componen

NEVER reach and touch the moving

component during operation!

ALWAYS stop the engine during inspection

to prevent serious bodily in ury by entangled

accident under moving component.

Electric shock/Injuries/Burns

Never inspect equipment during

use

Never serve and inspect when equipment is

being operated.

It may cause electric shock, in uries or

burns.

WARNING-Use good judgment

① NEVER run the engine when

transporting the equipment.

②

ALWAYS stop the equipment

immediately if it suddenly begins to

violate or abnormal noise. Inspect for

broken, missing or improperly installed

parts.

③

ALWAYS keep the equipment as clean

as practical. Keep it free of loose

vegetation, mud, etc.

DO NOT make unauthorized

modifications or alterations to this equipment

of any of its components. YAMABIKO must

authorize alterations and modifications in

writing. Unauthorized modifications or

alterations may alter the equipment

operation and could eopardize personal

safety during operation.

WARNING

Work Safely

Generators and welders operate at very high

speeds and can do serious damage or

in ury if they are misused or abused. Never

allow a person without training or instruction

to operate and serve this equipment!

Attention to CAUTION LABEL！

Caution labels are placed on this equipment

and it would request special attention for

operation. Make sure to locate the labels

and understand the content of the caution.

・Check the caution labels is legible. Always

keep the labels clean or replace them when

worn or damaged

・Clean the labels by cloth, water or

detergent and never use organic solvent or

gasoline which may cause label peel off due

to adhesive solvent.

・Make sure to replace the labels when

damaged and illegible.

Before replacing the label(s), make sure to

place the new label(s) in the same position.

STOP the equipment immediately when

abnormal circumstances are noticed!

STSTOP the equipment immediately whenever

abnormal circumstances are noticed such

as unusual noise, smell, vibration and etc.

It may lead serious accident or fatal damage

of the equipment or properties.

Inflammables！

Keep the equipment far away from fire such

as cigarettes when refueling fuel, oil or

battery fluid.

NEVER operate or service the equipment

nearby fire as the equipment may catch

fire.

No Modification！

NEVER modify the equipment without

manufacturer’s advanced approval. .

It may lead serious safety issue and damage

the equipment.

Inspect the equipment before engine

start for operation and periodical inspection

without fail！

Make sure to serve initial check before start

engine and periodical inspection for safety

and longer life of the equipment.

CAUTION

3. Specifications

Model Unit RDA60T3s

Alternator

Generator Type -

Revolving Field Brushless A

Simultaneous 3-Phase-120V/240V,

Single Phase

Rated Frequency Hz 60

Rated Output

3-phase kVA

Single phase kVA

36/ [18] *1

Rated Voltage 3-phase V 208/240/ [480] *1

Single phase V 120/139/240/[277] *1

Rated urrent

3-phase-208V A 144

3-phase-240V A 144

3-phase-480V A 72

Single phase-120V

A 150×2 [75 x 2]*1

Single phase-240V

A 150 [75]*1

Power Factor - 3-phase 0.8, Single phase 1.0

Insulation class - F

Excitation - Self Excitation (brushless)

No. of Poles - 4

Engine

Type - Vertical Water- ooled 4- ycle Diesel

Model(Manufacturer) - Kubota V3800DI-TI

No. of ylinders

(bore × stroke) (in./mm) 4 (3.94×4.72/100×120)

ontinuous Rated

Output hp 77

Rated Speed rpm 1800

Displacement

u.in.

/liters

230

/3.769

ombustion System - Direct Injection (Turbo-charged)

ooling Method - Radiator

Lubricating Method - Forced Lubrication

Starting Method - Electric

Fuel - No. 2-D EPA regulation

Lubricating Oil - F class or higher

Fuel Tank apacity

gal.

/liters

111

/420

Lubricant Volume

gal.

/liters

3.5

/13.2 (including filter

0.1

/0.4)

ooling Water Volume

gal.

/liters

3.3

/12.5 (including sub-tank

0.4

/1.6)

Starting Motor apacity

V-kW 12-3.0

harging Alternator

apacity V-W 12-960

Battery apacity - 12V-92AH

Unit

Length

in.

/mm

/1970

Width

in.

/mm

/880

Height

in.

/mm

/1630

Dry Weight

lbs.

/kg

2843

/1290

Installed Weight

lbs.

/kg

3703

/1680

*Outputs shown in above *1 are when the voltage selector switch is set at 240V.

**Specifications subject to change without notice.

4. General

4.1 Appearance

4.2 Dimension

Unit in the drawings below is shows by mm.

EHHAUST GAS OUTLET

AIR OUTLET

WATER OUTLET

. General Parts Description

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