Oliver 4420, Owner'S Manual, Page: 5 / 25

5
Table of Contents Page Number
Warranty ........................................................................................................................................................ 2
Warnings .................................................................................................................................................... 3-4
Table of Contents .......................................................................................................................................... 5
Specifications ................................................................................................................................................ 5
Receiving the planer ..................................................................................................................................... 6
Unpacking the Machine ................................................................................................................................. 6
Machine Preparation and Setup .................................................................................................................... 7
Assembly ....................................................................................................................................................... 7
Knife Replacement ........................................................................................................................................ 8
Switch safety lock .......................................................................................................................................... 8
Lubrication Schedule ..................................................................................................................................... 9
Depth of Cut ................................................................................................................................................ 10
Pulley Alignment.......................................................................................................................................... 10
V-belt Tensioning ........................................................................................................................................ 10
Feed Speed ................................................................................................................................................. 11
Return Rollers ............................................................................................................................................. 11
Feed Rollers ................................................................................................................................................ 11
Table Rollers ............................................................................................................................................... 12
Table Parallelism ......................................................................................................................................... 12
Feed Rollers and Chip breaker ................................................................................................................... 13
Adjustment of Chip Breaker .................................................................................................................. 14
Adjustment of Feed Rollers .................................................................................................................. 14
Digital Readout ............................................................................................................................................ 15
Parts ....................................................................................................................................................... 16-25
Specifications
Stock No. ........................................................................................ (5HP, 1Ph Helical Cutterhead) 4420.001
Maximum Stock Width (in.) ......................................................................................................................... 16
Maximum Depth of Cut (in.) ....................................................................................................................... 1/8
Maximum Stock Thickness (in.) .................................................................................................................... 6
Minimum Stock Thickness (in.) .................................................................................................................. 1/8
Minimum Stock Length (in.) .......................................................................................................................... 6
Dust Port Diameter (in.) ................................................................................................................................ 4
Minimum CFM Required ........................................................................................................................... 600
Feed Speeds (FPM) ........................................................................................................................ 16 and 20
Bed Rollers ................................................................................................................................. 2, Adjustable
Overall Dimension When Assembled (L x W x H in.) ............................................................ 48 x 28 x 43-1/2
Cutterhead Diameter (in.) ........................................................................................................................ 2-7/8
Number of Knives ........................................................................................................................................ 90
Cutterhead Speed (RPM) ........................................................................................................................ 4800
Motor ............................................................................................................................. 5HP, 1Ph, 220V Only
Gross Weight (lbs.).................................................................................................................................... 675