Table of Contents
Warranty and Service ............................................................................................................................................ 2
Table of Contents .................................................................................................................................................. 3
Warning ................................................................................................................................................................. 4
Introduction ........................................................................................................................................................... 6
Specifications ........................................................................................................................................................ 6
Unpacking ............................................................................................................................................................. 7
Assembly ............................................................................................................................................................... 7
Adjusting the Head Height ................................................................................................................................. 8
Adjusting the Rack Assembly ............................................................................................................................ 8
Controls ................................................................................................................................................................. 9
Electrical Connections ......................................................................................................................................... 10
Adjustments ........................................................................................................................................................ 11
Removing the Arbor ........................................................................................................................................ 11
Changing Spindle Speeds ............................................................................................................................... 12
Return Spring Adjustment ............................................................................................................................... 13
Tilting the Head ............................................................................................................................................... 13
Lubrication ........................................................................................................................................................... 13
Replacement Parts .............................................................................................................................................. 16
GHD-20PF/20PFT Head Assembly ................................................................................................................. 17
GHD-20/20T Head Assembly .......................................................................................................................... 21
Gear Assembly GHD-20PF, 20PFT ................................................................................................................ 24
Gear Assembly GHD-20/20T .......................................................................................................................... 26
Electrical Schematic (GHD-20T) ..................................................................................................................... 36
(GHD-20) ............................................................................................ 11
3