Functional Description - Delta SA446 Instruction Manual

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 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.
FOREWORD
The Delta ShopMaster Model SA446 is a 4" Belt, 6" Disc Sander that comes equipped with a 1/3 hp 120 Volt Single
Phase Induction Motor, a tilting table, a miter gauge, a backstop, a 4" x 36" 60-grit sanding belt, and a 6" 60-grit
sanding disc. You can mount the tilting table for use on either the belt or disc unit, and can operate the belt in the
horizontal position, the vertical position, or any position in between.
NOTICE: The photo on the manual cover illustrates the current production model. All other illustrations contained in
the manual are representative only and may not depict the actual color, labeling, or accessories, and are intended to
illustrate technique only.
MINIMUM GAUGE EXTENSION CORD
RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC MACHINES
Ampere Total Length
Rating Volts of Cord in Feet
0-6 120 up to 25
0-6 120 25-50
0-6 120 50-100
0-6 120 100-150
6-10 120 up to 25
6-10 120 25-50
6-10 120 50-100
6-10 120 100-150
10-12 120 up to 25
10-12 120 25-50
10-12 120 50-100
10-12 120 100-150
12-16 120 up to 25
12-16 120 25-50
12-16 120
GREATER THAN 50 FEET NOT RECOMMENDED
Fig. D-1

FUNCTIONAL DESCRIPTION

Gauge of
Extension Cord
18 AWG
16 AWG
16 AWG
14 AWG
18 AWG
16 AWG
14 AWG
12 AWG
16 AWG
16 AWG
14 AWG
12 AWG
14 AWG
12 AWG
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