Grizzly G7948 User Manual

Table of Contents
INTRODUCTION ............................................... 2
Contact Info.................................................... 2
Machine Description
...................................... 2
Manual Accuracy
........................................... 2
Identification
................................................... 3
Controls & Components
................................. 4
G7947 Machine Data Sheet
.......................... 5
G7948 Machine Data Sheet
.......................... 7
SECTION 1: SAFETY
....................................... 9
Safety Instructions for Machinery
.................. 9
Additional Safety for Drill Presses
............... 11
SECTION 2: POWER SUPPLY
...................... 12
Converting Voltage to 240V
......................... 14
SECTION 3: SETUP
....................................... 15
Needed for Setup
......................................... 15
Unpacking
.................................................... 15
Inventory
...................................................... 16
Cleanup
........................................................ 17
Site Considerations
...................................... 18
Anchoring to Floor
....................................... 19
Mounting to Mobile Base
............................. 19
Assembly
..................................................... 21
Joining Drill Chuck & Arbor
.......................... 25
Test Run
...................................................... 26
SECTION 4: OPERATIONS
........................... 27
Operation Overview
..................................... 27
Calculating Spindle Speed for Drilling
......... 28
Changing Speeds
........................................ 29
Drilling
.......................................................... 30
Installing/Removing Drill Bits
....................... 31
Setting Depth Stop
....................................... 31
Positioning Table
......................................... 32
Removing Arbor
........................................... 33
SECTION 5: ACCESSORIES
......................... 34
SECTION 6: MAINTENANCE
......................... 38
General
........................................................ 38
Cleaning & Protecting
.................................. 38
Lubrication
................................................... 38
V-Belts
......................................................... 38
SECTION 7: SERVICE
................................... 39
Troubleshooting
........................................... 39
Calibrating Depth Stop
................................. 41
Tensioning Spindle Return Spring
............... 41
SECTION 8: WIRING
...................................... 43
Wiring Safety Instructions
............................ 43
Electrical Components
................................. 44
G7947/G7948 Wiring Diagram
.................... 45
SECTION 9: PARTS
....................................... 46
G7947 Stand & Table Breakdown
............... 46
G7947 Headstock
........................................ 47
G7948 Stand & Table Breakdown
............... 50
G7948 Headstock Breakdown
..................... 51
G7947/48 Labels & Cosmetics
.................... 54
WARRANTY AND RETURNS
........................ 57

Grizzly G7948 Specifications

General

Brand	Grizzly
Model	G7948
Category	Drill
Language	English