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Functional description, Carton contents, Extension cords – Delta 20-330 User Manual

Page 6: Foreword, Fig. 1a parts

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6 - English

EXTENSION CORDS

Use proper extension cords. Make

sure your extension cord is in good condition and is a
3-wire extension cord which has a 3-prong grounding
type plug and matching receptacle which will accept
the machine’s plug. When using an extension cord,
be sure to use one heavy enough to carry the current
of the machine. An undersized cord will cause a
drop in line voltage, resulting in loss of power and
overheating. Fig. D-1 or D-2, shows the correct
gauge to use depending on the cord length. If in
doubt, use the next heavier gauge. The smaller the
gauge number, the heavier the cord.

Fig. D-1

MINIMUM GAUGE EXTENSION CORD

RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC MACHINES

Ampere

Rating

Volts

Total

Length of

Cord in

Feet

Gauge of Extension

Cord

0-6

120

up to 25

18 AWG

0-6

120

25-50

16 AWG

0-6

120

50-100

16 AWG

0-6

120

100-150

14 AWG

6-10

120

up to 25

18 AWG

6-10

120

25-50

16 AWG

6-10

120

50-100

14 AWG

6-10

120

100-150

12 AWG

10-12

120

up to 25

16 AWG

10-12

120

25-50

16 AWG

10-12

120

50-100

14 AWG

10-12

120

100-150

12 AWG

12-16

120

up to 25

14 AWG

12-16

120

25-50

12 AWG

12-16

120

GREATER THAN 50 FEET NOT RECOMMENDED

FOREWORD

FUNCTIONAL DESCRIPTION

Delta Model 20-330 is a horizontal and vertical, metal-cutting band saw in one. The Delta Model 20-330 has a 1/3
HP 120 volt single phase motor. The cutting capacity is 5" diameter at 90 degrees and 2

7

/

8

" diameter at 45 degrees.

For rectangular shapes, the capacity is 5" X 6" at 90 degrees and 4

1

/

8

" X 2

7

/

8

" at 45 degrees. In the vertical setup, the

capacity is 7

1

/

2

" X 5". It is an ideal machine for maintenance shops, contractors, metal/plastic fabricators and general

work shops. The Delta Model 20-330 converts to a vertical band saw with standard equipment bracket and work
table.

NOTICE: The manual cover illustrates the current production model. All other illustrations contained in the manual are
representative only and may not depict the actual labeling or accessories included. These are intended to illustrate
technique only.

CARTON CONTENTS

Fig. 1A Parts

1. Saw unit

2. Leg (4)

3. Long shelf (2)

4. Short shelf (2)

5. U-bracket (2)

6. Wheel (2)

7. Wheel shaft

8. Stock advance stop

9. Stand handle

10. Vertical table

11. Vise clamp hand-wheel

12. Pulley belt

13. Pulley guard

14. Table support bracket

2

1

3

4

5

6

8

7

9

11

10

12

13

14

Fig. 1A