Sakai Sw880-1 Install guide

SW880-1/990-1

SHOP MANUAL

3498-6568A-0

Introduction

This manual provides important information to familiarize you with safe operating

and maintenance procedures for your SAKAI roller. Even though you may be

familiar with similar equipment you must read and understand this manual before

operating or servicing this unit.

Safety is everyone’s business and it is one of your primary concerns. Knowing the

guidelines presented in this manual will help provide for your safety, for the safety

of those around you and for the proper operation and maintenance of the machine.

Improper operation is dangerous and can result in injury or death.

Sakai Heavy Industries cannot foresee all possible circumstances or varying

conditions to which the operator, serviceman or machine may be exposed to that

might lead to a potential hazard. Therefore, the warnings and cautions listed in

this manual and those placed on the machine are not intended to be all inclusive

and liability for personal injury or damage to equipment or property cannot be

assumed.



the product information available at the time that the publication was written. The



SW880-1/990-1 ○

0-001

CONTENTS

1. SAFETY

1. GENERAL SAFETY

1-1. Understanding the Safety Symbols and Words1-001

1-2. General1-001

 1-002

1-002

1-003

1-6. Safety Instructions1-003

1-7. Starting 1-004

1-004

1-9. Stopping1-004

1-005

 1-007

2. SPECIFICATIONS

A

1-1. SW880-12-001

1-2. SW990-12-004

S

2-1. Engine2-007

2-007

2-3. Hydraulic System2-007

2-4. Steering 2-008

2-5. Brakes2-008

 2-008

N

3-1. Rating 2-009

3-2. Recommended Lubricants2-009

2-010

SW880-1/990-1 ○

0-002

3. ENGINE AND CONTROLS

1. ENGINE

3-001

3-002



33-003

T

3-004

4-1-1. Installation of pump  3-005

4. HYDRAULIC SYSTEMS



 4-001

4-003



4-004

4-004

4-005

 4-006

 4-006

4-008

 4-010

4-012



 4-013

 4-013

 4-014

 4-015

 4-016

4-016

4-017

4. STEERING SYSTE

4-019

4-2. Steering Wheel 4-020

 4-021

4-021

4-3-2. Steering • charge pump 4-022

SW880-1/990-1 ○

0-003

5. ELECTRICAL SYSTEM

1. K



5-001

1-2. Electrical Equipment Installation5-002



5-003

S

3-1. Battery Layout5-004

 5-005

5-006

5-007

4. WIRING HARNESSES

5-008

5-010

4-2. Fuse • Relay Harness 5-012

4-3. Engine Harness 5-014

4-4. Battery Harness 5-016

4-5. Front Frame Harness5-018

4-6. F-R Lever Harness 5-020

5-022

5-024

4-9. Floor Bord Harness5-026

4-10. Starter Relay Harness5-028

5-029

5-030

S

 5-031

5-032

5-3. Resistor Unit5-033

5-4. Lever Switch5-034

5-5. Fuse Box 5-035

 5-036

SW880-1/990-1 ○

0-004

6. VIBRATORY DRUM

 6-001



6-003

6-008

Y

6-009



 6-010

 6-023

7. BRAKE

 7-001

2. BRAKE7-002

8. OPERATOR STATION



8-001

8-002

9. WATER SPRAY SYSTEM

 9-001

10. INSPECTION AND ADJUSTMENT

T

10-001

 10-001

 10-001

1-4. Warm-up10-001

1-5. Inspection and Adjustment of Engine Related Items10-001



E

10-002

2-2. Adjustment10-003

2-2-1. If pressures on both forward and reverse sides deviate from

maximum circuit pressure range by same value 10-003

2-2-2. If pressure on either the forward or reverse side deviates from

maximum circuit pressure range 10-004

SW880-1/990-1 ○

0-005



E

10-005

3-2. Adjustment10-006

E

10-007

E

10-008

E

10-009

6-2. Inspection 10-010

6-2-1. Inspection of high pressure relief valves installed in vibrator pump 10-010



vibrator valve blocks in vibrator circuit10-011



E

10-012

7-2. Inspection 10-013

E

10-014

8-2. Inspection 10-015

9. 

 10-016

10-017

10. 

 10-018

11. 

 10-019

R

10-020

12-1-1. Adjustment of disc spring tension10-020

12-1-2. Adjustment of steel ball thrust10-021

 10-022

12-2-1. Adjustment of potentiometer 1 voltage when F-R lever is in “N”10-022

12-2-2. Adjustment of potentiometer 1 voltage when forward switch operates 10-023

12-2-3. Adjustment of potentiometer 1 voltage when reverse switch operates 10-024

SW880-1/990-1 ○

0-006

11. TROUBLESHOOTING

G

 11-001

1-2. Important Information for Troubleshooting11-001

1-3. Before Starting 11-002

11-002

G

 11-003

11-003

2-1-2. Inspection procedures using a tester 11-004

2-1-3. Inspection of electrical system 11-009

11-011

2-2-1. Fault detection 11-011

2-2-2. Fault lamps 11-011

2-2-3. Flash out of fault codes11-012

2-2-4. Fault code list11-013

11-022

 11-022

2-3-2. Error code list11-023

2-4. Engine11-025

11-025

11-027

11-029

11-031

11-033

11-035

11-037

11-039

11-041

11-043

11-045

11-047

11-049

11-051

11-053

11-055

11-057

 11-059

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