Jet Tools GHD-20 Cordless Drill User Manual


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Table of Contents
Warranty and Service ............................................................................................................................................ 2
Table of Contents .................................................................................................................................................. 3
Warning ................................................................................................................................................................. 4
Introduction ........................................................................................................................................................... 6
Specifications ........................................................................................................................................................ 6
Unpacking ............................................................................................................................................................. 7
Contents of the Shipping Container .................................................................................................................. 7
Assembly ............................................................................................................................................................... 7
Adjusting the Head Height ................................................................................................................................. 8
Adjusting the Rack Assembly ............................................................................................................................ 8
Controls ................................................................................................................................................................. 9
Control Panel for GHD-20T/20PFT ................................................................................................................. 10
Electrical Connections ......................................................................................................................................... 10
Adjustments ........................................................................................................................................................ 11
Installing a Drill Chuck (not included) .............................................................................................................. 11
Removing the Arbor ........................................................................................................................................ 11
Adjusting the Depth Stop for Drilling (GHD-20) ............................................................................................ 11
Adjusting Depth Stop for Drilling and Tapping (GHD-20T) .............................................................................. 11
Adjusting the Depth Stop for Drilling (GHD-20PF) .......................................................................................... 12
Adjusting the Depth Stop for Drilling (GHD-20PFT) ........................................................................................ 12
Adjusting the Depth Stop for Tapping (GHD-20PFT) ...................................................................................... 12
Changing Spindle Speeds ............................................................................................................................... 12
Return Spring Adjustment ............................................................................................................................... 13
Tilting the Head ............................................................................................................................................... 13
Lubrication ........................................................................................................................................................... 13
Changing the Gear Box Lubricant ................................................................................................................... 14
Replacement Parts .............................................................................................................................................. 16
GHD-20PF/20PFT Head Assembly ................................................................................................................. 17
Parts List – GHD-20PF/20PFT Head Assembly .............................................................................................. 18
GHD-20/20T Head Assembly .......................................................................................................................... 21
Parts List – GHD-20/20T Head Assembly ....................................................................................................... 22
Gear Assembly GHD-20PF, 20PFT ................................................................................................................ 24
Parts List – Gear Assembly GHD-20PF, 20PFT ............................................................................................. 25
Gear Assembly GHD-20/20T .......................................................................................................................... 26
Parts List – Gear Assembly GHD-20/20T ....................................................................................................... 27
Base, Table and Column Assembly (all models) ............................................................................................. 28
Parts List – Base, Table and Column Assembly (all models) .......................................................................... 29
Control Box Assembly (all models) ................................................................................................................. 30
Parts List – Control Box Assembly .................................................................................................................. 31
Electrical Panel Components (GHD-20PFT) ................................................................................................... 32
Parts List – Electrical Panel Components (GHD-20PFT) ................................................................................ 33
Electrical Schematic (GHD-20/20PF only) ...................................................................................................... 34
Electrical Schematic (GHD-20PFT) ................................................................................................................. 35
Electrical Schematic (GHD-20T) ..................................................................................................................... 36
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