Grizzly G8144Z, G8145Z, G8146Z owner manual

MODEL G8144Z/G8145Z/G8146Z

VARIABLE SPEED

VERTICAL METAL CUTTING

BANDSAW

OWNER'S MANUAL

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUC ED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZ ZLY INDUSTRIAL, INC.

#TS10085 PRINTED IN TAIWAN

Contents

Main Page Table of Contents INTRODUCTION Contact Info Foreword -3- G8144Z Machine Data Sheet -4- G8144Z/G8145Z/G8146Z -5- g8145z ds G8145Z Machine Data Sheet -6- G8144Z/G8145Z/G8146Z -7- g8146z ds G8146Z Machine Data Sheet -8- G8144Z/G8145Z/G8146Z Model G8144Z/G8145Z Basic Identification Model G8146Z Basic Identification Control Panel Identification Figure 5. Model G8146Z power control panel. G Model G8146Z only: JK L M Page Safety Instructions for Metal Cutting Bandsaws 220V Operation Full Load Amperage Draw Circuit Requirements Extension Cords SECTION 2: CIRCUIT REQUIREMENTS Power Connection Device Setup Safety SECTION 3: SETUP Items Needed for Setup Unpacking Clean Up Floor Load Placement Location Site Considerations Bolting to Concrete Floors Mounting to Shop Floor Moving & Placing Test Run Page SECTION 4: OPERATIONS Operation Safety Basic Controls Model G8144Z/G8145Z Model G8146Z Blade Selection Blade Terminology Blade Length Blade Width Tooth Set Tooth Type Blade Pitch (TPI) Blade Care Blade Break-In Blade Breakage Blade Care & Break-In Chip Inspection Chart Cutting Overview ELECTROCUTION HAZARD Blade Changes Blade Tensioning Guide Post Adjusting Blade Guides Adjusting Table Tilt Blade Welding Page Page SECTION 5: ACCESSORIES Grizzly Bandsaw Blades SECTION 6: MAINTENANCE Schedule Cleaning Redressing Rubber Tires Lubrication -39- troubleshooting SECTION 7: SERVICE Troubleshooting Motor & Electrical -40- G8144Z/G8145Z/G8146Z Motor & Electrical (continued) Cutting Operations Tensioning/ Replacing V-Belts V-Belt Pulley Alignment Wheel Alignment Checking Wheel Coplanarity Adjusting Lower Wheel Aligning Table To Blade Adjusting Upper Wheel (Model G8146Z only) Blade Guides/ Support G8144Z/G8145Z Control Panel & Inverter Wiring Diagram G8144Z/G8145Z Electrical Components -48- G8144Z/G8145Z/G8146Z G8146Z Electrical & Control Wiring Diagram To Inverter (see Wiring Diagram on Page 49) G8146Z Inverter Wiring Diagram G8146Z Electrical Components Motor Wiring Diagram Welding Station Wiring Diagram -52- G8144Z/G8145Z/G8146Z Figure 67. Welding station wiring. welding station wiring diagram G8144Z/G8145Z: To Start/Stop Switch (see Page 46) G8146Z: To Electrical Panel (see Page 48) SECTION 8: PARTS G8144Z Cabinet Breakdown & Parts List -54- G8144Z/G8145Z/G8146Z G8144Z Table & Guides Breakdown -55- G8144Z Drive System Breakdown -56- G8144Z/G8145Z/G8146Z G8145Z Cabinet Breakdown & Parts List -57- G8145Z Table & Guides Breakdown -58- G8144Z/G8145Z/G8146Z G8145Z Drive System Breakdown -59- G8146Z Cabinet Breakdown & Parts List -60- G8144Z/G8145Z/G8146Z G8146Z Table & Lower Guide Breakdown -61- G8146Z Motor & Lower Wheel Breakdown -62- G8144Z/G8145Z/G8146Z G8146Z Guide Post Breakdown & Parts List -63- G8146Z Upper Wheel Breakdown & Parts List -64- G8144Z/G8145Z/G8146Z Welder Station Breakdown -65- Welder Station Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION Label Placement & List Page Page WARRANTY AND RETURNS