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Related Manuals for Grizzly G9744Z
Summary of Contents for Grizzly G9744Z
- Page 1 10"x18" Metal Cutting Bandsaw OWNER'S MANUAL COPYRIGHT © JULY, 2006 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. #PC8343 PRINTED IN TAIWAN...
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Page 3: Table Of Contents
INTRODUCTION ... 3 Foreword ... 3 Contact Info ... 3 Machine Data Sheet ... 4 Identification ... 6 Control Panel ... 7 SECTION 1: SAFETY... 8 Safety Instructions for Machinery ... 8 Additional Safety Instructions for Metal Cutting Bandsaws ... 10 SECTION 2: CIRCUIT REQUIREMENTS ... - Page 4 Blade Tension & Tracking ... 35 Blade Guide Bearings ... 36 Squaring Blade to Table ... 37 Electrical Components ... 38 Model G9744Z 220V Wiring Diagram ... 39 Blade Guide Parts Breakdown ... 40 Drive Wheel Parts Breakdown ... 41 Main Parts Breakdown ... 42 Parts List ...
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Page 5: Introduction
INTRODUCTION Foreword We are proud to offer the Model G9744Z Metal Cutting Bandsaw. This machine is part of a grow- ing Grizzly family of fine metalworking machinery. When used according to the guidelines set forth in this manual, you can expect years of trouble-free, enjoyable operation and proof of Grizzly’s com-... -
Page 6: Machine Data Sheet
Machine Data Sheet Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MODEL G9744Z 10" X 18" METAL CUTTING BANDSAW Product Dimensions: Weight ...770 lbs. Length/Width/Height ... 68 x 24 x 41-1/2 in. - Page 7 Floor To Cutting Area Height ... 23 in. Other Specifications: ISO Factory ... ISO 9001 Country Of Origin ...Taiwan Warranty ...1 Year Serial Number Location ...Grizzly ID Label Assembly Time ...15 minutes Features: Centralized Control Panel on Top of the Saw Bow Heavy-duty Steel Base...
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Page 8: Identification
D. Coolant Drip Pan E. Work Stop G. Control Panel H. Blade Guide Scale K. Bow M. Wheel Covers N. Chip Tray Identification Figure 1. G9744Z machine identification. Pulley Cover Blade Guide Knob Coolant Valve Control Blade Guides G9744Z Metal Cutting Bandsaw... -
Page 9: Control Panel
E. Feed Rate Dial: Fine tunes the feed rate by G9744Z Metal Cutting Bandsaw Control Panel Figure 2. G9744Z control panel. pump ON. power to the system and turns the motor OFF. Twist the button until it pops out to re- energize the system. -
Page 10: Section 1: Safety
Wear protective hair covering to con- tain long hair and wear non-slip footwear. 6. NEVER OPERATE MACHINERY WHEN TIRED, OR UNDER THE INFLUENCE OF OPERATING DRUGS OR ALCOHOL. Be mentally alert at all times when running machinery. OPERATING MACHINERY. G9744Z Metal Cutting Bandsaw... - Page 11 Follow instructions for lubricating and changing accessories. 16. MAKE SURE GUARDS ARE IN PLACE AND WORK CORRECTLY BEFORE USING MACHINERY. G9744Z Metal Cutting Bandsaw 17. REMOVE WRENCHES. Make a habit of checking for keys and adjusting wrenches before turn- ing machinery ON.
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Page 12: Additional Safety Instructions For Metal Cutting Bandsaws
No list of safety guidelines can be complete. Every shop environment is different. Like all machines there is danger associated with the Model G9744Z. Accidents are frequently caused by lack of familiarity or failure to pay attention. Use this machine with respect and caution to lessen the possibility of operator injury. -
Page 13: Section 2: Circuit Requirements
DO NOT connect the machine to the power source until instructed to do so. Amperage Draw The Model G9744Z motor draws the following amps under maximum load: Motor Draw at 220V ... 15 Amps Circuit Requirements We recommend using a dedicated circuit for this machine. -
Page 14: Section 3: Setup
Assistant ... 1 • Wrench 12mm ... 1 Unpacking The Model G9744Z was carefully packed when it left our warehouse. If you discover the machine is damaged after you have signed for delivery, heavy please immediately call Customer Service at (570) 546-9663 for advice. -
Page 15: Inventory
Inventory After all the parts have been removed from the crate, you should have the following items: Box 1: (Figure 4) A. Model G9744Z Bandsaw ... 1 Hardware and Tools (Not Shown) • Chip Tray ... 1 • Triangle Screw 5/16-18 x 3/4" ... 1 •... -
Page 16: Hardware Recognition Chart
Hardware Recognition Chart -14- G9744Z Metal Cutting Bandsaw... -
Page 17: Clean Up
Remove this protective coating with a sol- vent cleaner or citrus-based degreaser such as Grizzly’s G7895 Degreaser. To clean thoroughly, some parts may need to be removed. For opti- mum performance from your machine, make sure you clean all moving parts or sliding contact surfaces that are coated. -
Page 18: Moving & Placing Base Unit
The Model G9744Z comes with lifting brackets installed on the base. Use a forklift and straps rated for the machine weight to lift the machine off the pallet and onto a suitable location (see Figure 6). -
Page 19: Shipping Bracket
A bracket has been installed to keep the saw in alignment during shipping. Before using your saw you will need to remove it. Store it for safe keep- ing in the event you move your saw to a different location. Hex Bolts Figure 8. -
Page 20: Chip Tray
Chip Tray Components and Hardware Needed: Chip Tray ... 1 The chip tray fits over the lip of the base as illus- trated in Figure 10. Figure 10. Chip tray installed. Figure 11. Feed stop. -18- G9744Z Metal Cutting Bandsaw... -
Page 21: Recommended Adjustments
Connect the bandsaw to power. Raise the bandsaw and close the feed control knob to keep the saw in place (see Figure 12). G9744Z Metal Cutting Bandsaw Figure 12. Control panel. Start the bandsaw while keeping your finger near the EMERGENCY STOP/OFF button (Figure 12) at all times during the test run. -
Page 22: Section 4: Operations
WE STRONGLY RECOMMEND that you read books, trade magazines, and get formal training before beginning any projects. Regardless of the content in this section, Grizzly Industrial will not be held liable for accidents caused by lack of training. -20- Vise... - Page 23 -21- G9744Z Metal Cutting Bandsaw...
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Page 24: Blade Guide Arms
Figure 17. Blade guides. -22- The front blade guide arm has a self-adjusting wire brush that makes contact with the blade to help clear away chips and extend blade life (see Figure 18). Blade Brush Figure 18. Blade brush. G9744Z Metal Cutting Bandsaw... -
Page 25: Blade Selection
���������� ������ ������� ����� ���������� Figure 19. Model G9744Z blade selection and speed chart. G9744Z Metal Cutting Bandsaw Refer to the "Material Width/Diameter" row of the blade selection chart in Figure 19 and read across to find your workpiece thickness you need to cut. -
Page 26: Blade Speed
The Model G9744Z has four speed settings—114, 196, 288, and 377 feet per minute (FPM). Refer to the chart on Page 23 for cutting speed recom- mendations by material type. To change blade speeds: UNPLUG THE BANDSAW! Open the belt cover. -
Page 27: Coolant System
See Cutting Fluid on Page 26 for additional information. To use the coolant system: Access the reservoir by removing the rear panel on the base (see Figure 23). Figure 23. Coolant system reservoir and cover. G9744Z Metal Cutting Bandsaw when Figure 24. Coolant control valve. -25-... -
Page 28: Cutting Fluid
FOLLOW federal, state, and the fluid manufacturer requirements to properly dispose of cutting fluid when it becomes unsafe. Clean coolant system with a bactericide and fungicide between coolant changes to prevent recontamination. BIOLOGICAL and POISON HAZARD! NOTICE G9744Z Metal Cutting Bandsaw... -
Page 29: Operation Tips
—general loss of performance (burning part or tool) Consult your coolant manufacturer and MSDS for complete use and disposal information. G9744Z Metal Cutting Bandsaw Operation Tips The following tips will help you safely and effec- tively operate your bandsaw, and help you get the maximum life out of your saw blades. -
Page 30: Section 5: Accessories
Can be used in light or heavy machin- ing. Mix with water, 1:21 for general use or 1:11- 1:16 for heavy use. Figure 28. G7897 Machining Fluid. G9744Z Metal Cutting Bandsaw ™... - Page 31 H1300 G7984 H2347 Figure 30. Our most popular safety glasses. G9744Z Metal Cutting Bandsaw H1302—Standard Earmuffs H4979—Deluxe Twin Cup Hearing Protector H4977—Work-Tunes Radio Headset Earmuffs Protect yourself comfortably with a pair of cush- ioned earmuffs. Especially important if you or employees operate for hours at a time.
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Page 32: Section 6: Maintenance
Change gear box oil (every four months if being used daily). Cleaning Cleaning the Model G9744Z is relatively easy. After using your bandsaw, remove excess chips by sweeping. Then remove chips for recycling. Wipe down the machine and remove any stand- ing coolant. - Page 33 Drain Plug Grease Fittings Figure 35. Lubrication points. G9744Z Metal Cutting Bandsaw The gearbox should be drained and refilled after the first 50 hours of use and then once every year. Use a high quality, ISO 68 or SAE 90 gear oil.
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Page 34: Section 7: Service
9. Clean off motor, let cool, and reduce workload. 10. Test/repair/replace. 1. Replace dented fan cover; replace loose/damaged fan. 2. Replace/resharpen blade. 3. Rebuild gearbox for bad gear(s)/bearing(s). 4. Change blade. 5. Adjust speed as required. CORRECTIVE ACTION G9744Z Metal Cutting Bandsaw... -
Page 35: Bandsaw Operations
3. The blade tension is low. 4. The blade is dull. 5. The blade speed is wrong. G9744Z Metal Cutting Bandsaw CORRECTIVE ACTION 1. Refer to Feed Rate on Page 24, or Blade Speed on Page 24 and adjust as required. -
Page 36: Blade Change
Install the new blade into the front and rear blade guide roller bearings, as shown in Figure 39, then around the bottom and top wheels. Figure 39. Installing the blade. G9744Z Metal Cutting Bandsaw... -
Page 37: Blade Tension & Tracking
Tracking Proper blade tension is essential to long blade life, straight cuts, and efficient cutting. The Model G9744Z features a blade tension indicator to assist you with blade tensioning. Two major signs that you do not have proper blade tension are: 1) the blade stalls in the cut and slips on the wheels, and 2) the blade frequently breaks from being too tight. -
Page 38: Blade Guide Bearings
Remove the V-belt from the motor pulley and spin either wheel by hand to observe how the blade is tracking. Make sure the blade teeth are not cutting into any part of the saw. Adjust as needed. Blade Guide Bearings... -
Page 39: Squaring Blade To Table
Examine your workpiece for clues as to which way the blade is twisted, or Set up a machin- ist square on the table and blade as shown in Figure 45. G9744Z Metal Cutting Bandsaw Carbide Blade Guide Figure 45. Square blade to table. -
Page 40: Electrical Components
Figure 47. Limit switch (SQ1). Figure 50. Pump motor wiring and Figure 48. Junction box (M1). capacitor (M2). (TC) Transformer (KM1) (KM1) Contactor Relay (KM2) Relay Fuse (FU 2A) Figure 51. G9744Z Contactor & relay electrical box. -38- G9744Z Metal Cutting Bandsaw... -
Page 41: Model G9744Z 220V Wiring Diagram
Model G9744Z 220V Wiring Diagram �� �� �� ���� �� ���� ��� �� G9744Z Metal Cutting Bandsaw � ����� ��� �� �� �� �� �� �� ���� ���� ����� ����� LEGEND M = Motor KM1 = Contactor Main Motor KM2 = Pump Motor Relay... -
Page 42: Blade Guide Parts Breakdown
Blade Guide Parts Breakdown -40- G9744Z Metal Cutting Bandsaw... -
Page 43: Drive Wheel Parts Breakdown
Drive Wheel Parts Breakdown -41- G9744Z Metal Cutting Bandsaw... -
Page 44: Main Parts Breakdown
Main Parts Breakdown -42- G9744Z Metal Cutting Bandsaw... -
Page 45: Parts List
CAP SCREW M6-1 X 10 PLW02 LOCK WASHER 1/4 PN03M HEX NUT M8-1.25 PLW01 LOCK WASHER 5/16 P9744Z063 BLADE GUARD P9744Z064 BLADE LABEL G9744Z Metal Cutting Bandsaw Parts List PART # PLW02 PSB04M P9744Z069 P1005619 PSB77M PSS09M P9744Z073 PSB84M PW04M... - Page 46 PB17M PW07 PN03M P9744Z264 PSB48M PSB13M P9744Z267 PB32M PN03M G9744Z Metal Cutting Bandsaw DESCRIPTION BRUSH ASSY MOTOR PULLEY COVER SPINDLE PULLEY MOUNT PULLEY PHLP HD SCR M8-1.25 X 10 KEY 5 X 5 X 15 SET SCREW M8-1.25 X 10 V-BELT A-32 4L320 TRIANGLE SCREW 5/16 -18 X 3/4"...
- Page 47 LOCK WASHER 5/16 PB03M HEX BOLT M8-1.25 X 16 PSB04M CAP SCREW M6-1 X 10 P9744Z322 UPPER BLADE COVER PS70M PHLP HD SCR M5-1 X 8 G9744Z Metal Cutting Bandsaw Parts List PART # PS70M P9744Z328 P9744Z329 329-1 P9744Z329-1 329-2...
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Page 48: Warranty And Returns
WARRANTY AND RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance. - Page 49 ���������������������������������������������������������������������������������� � ������������������������������������������������������������������������������������ ����� ����������������������� ������ � ������������������������ ���� ��������������������� ���������������������������� ������ ������������������������ ���������� � ���������������� ���������������������������� ������������������������������� ��������������������������� ��� ��������� ����������� �� ����� �� � ��������� ������ �� ���� �� ���� ��� ��������� �������� �� ���� �� ������� ������ �������� ��� ��������� �� ������� ��� ����������� �� �������� ������������� ���...
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