Jet Tools GHD-20 用户手册

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