Oliver 4420 Owner's Manual page 16

Minimum cord size (AWG) required based on amperage draw and length of the cord:
Amps
25 feet
< 5
5 to 8
8 to 12
12 to 15
15 to 20
21 to 30
*NR: Not Recommended
Use properly sized wires that meet or exceed the power requirement of your
machine. Using undersized wires may cause overheating and increase the risk of fire
WARNING
and machine damage.
Improper copper-aluminum wire connection is a fire hazard. If the power circuit
WARNING available uses aluminum wires, use certified CU/AL wire connectors.
16 | Page
50 feet
16 14
14 14
14 14
12 12
10 10
10 NR
Oliver Machinery
Power Cord Length
75 feet 100 feet
14
14
12
10
10
NR
> 100 feet
14 NR
12
10
10
NR
NR
4420 Planer