Table of Contents

INTRODUCTION

2

Foreword

2

Contact Info

2

Functional Overview

2

Identification

3

Machine Data Sheet

4

SECTION 1: SAFETY

7

Safety Instructions for Machinery

7

Additional Safety Instructions

9

for Metal Lathes

9

SECTION 2: CIRCUIT REQUIREMENTS

10

220V Operation

10

SECTION 3: SETUP

11

Setup Safety

11

Items Needed for Setup

11

Unpacking

11

Inventory

12

Clean Up

13

Site Considerations

14

Lathe Assembly & Placement

14

Mounting to Shop Floor

16

Check Gearbox Oil

17

Test Run

17

Spindle Break-In

19

Recommended Adjustments

19

SECTION 4: OPERATIONS

20

Operation Safety

20

Basic Controls

20

Chuck & Faceplate Mounting/Removal

22

Mounting a Workpiece

23

Centers

26

Tailstock

27

Offsetting Tailstock

28

Aligning Tailstock

28

Drilling with Tailstock

30

Steady Rest

31

Follow Rest

32

Cross Slide

32

Compound Slide

33

Tool Posts

33

Spindle Speed

34

Power Feed

36

Setting Feed Rate

37

Change Gears

38

Threading Operation

40

SECTION 5: ACCESSORIES

42

SECTION 6: MAINTENANCE

46

Schedule

46

Cleaning & Protecting

46

Lubrication

47

Tensioning/Replacing V-Belts

51

SECTION 7: SERVICE

53

Troubleshooting

53

Adjusting Gibs

56

Tailstock Lock

57

Cross Slide Backlash

57

Gap Removal

58

Spindle Bearing Preload

58

Rest Finger Tips

61

Adjusting Half-Nut

62

SECTION 8: WIRING

63

Electrical Safety Instructions

63

Wiring Overview

64

Electrical Cabinet Wiring Diagram

65

Control Panel & Motor Wiring Diagrams

66

SECTION 9: PARTS

67

Bed

67

Headstock

68

Feed Rate Gearbox

71

Apron

73

Carriage

75

Tailstock

77

Spindle Lever

78

Change Gear Cover

79

Steady Rest

80

Follow Rest

81

Electrical Cabinet

82

Cabinet Stand

84

Accessories

85

Label Placement

86

WARRANTY AND RETURNS

89

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Grizzly G9249 owner manual Table of Contents