Grizzly G0506, G0507, G0511 User Manual

18" & 20"

SUPER HEAVY-DUTY

BANDSAWS

MODELS G0506/G0507/G0511

INSTRUCTION MANUAL

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

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

REVISED DECEMBER, 2003 PRINTED IN TAIWAN

Model G0506

Model G0507/G0511

WARNING

Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints.

• Crystalline silica from bricks, cement, and other masonry products.

• Arsenic and chromium from chemically treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

Table Of Contents

PAGE

1. SAFETY ......................................................................................................................................2

SAFETY RULES FOR ALL TOOLS ..................................................................................2-3

ADDITIONAL SAFETY INSTRUCTIONS FOR BANDSAWS................................................4

2. INTRODUCTION ..........................................................................................................................5

COMMENTARY ....................................................................................................................5

3. CIRCUIT REQUIREMENTS ........................................................................................................6

MODEL G0506/G0507 ..........................................................................................................6

MODEL G0511 ......................................................................................................................7

440V OPERATION ................................................................................................................7

GROUNDING ........................................................................................................................8

EXTENSION CORDS ............................................................................................................8

4. CONTROLS AND COMPONENTS..............................................................................................9

IDENTIFICATION ..................................................................................................................9

5. SET UP ......................................................................................................................................10

UNPACKING........................................................................................................................10

PIECE INVENTORY ............................................................................................................10

HARDWARE CHART ..........................................................................................................11

CLEAN UP ..........................................................................................................................12

SITE CONSIDERATIONS....................................................................................................12

TABLE..................................................................................................................................13

FENCE ................................................................................................................................13

DUST PORT ........................................................................................................................14

GUIDE POST ......................................................................................................................14

BLADE GUARD ..................................................................................................................15

BLADE GUIDES ..................................................................................................................15

BLADE TRACKING..............................................................................................................16

GULLET LINE ......................................................................................................................16

GUIDE BEARINGS ..............................................................................................................17

SUPPORT BEARINGS ........................................................................................................18

TABLE TILT ........................................................................................................................18

TABLE STOP ......................................................................................................................19

FOOT BRAKE......................................................................................................................20

TEST RUN ..........................................................................................................................20

BLADE TENSION ................................................................................................................21

FENCE ADJUSTMENT........................................................................................................22

BLADE LEAD ......................................................................................................................22

7. OPERATIONS............................................................................................................................23

BLADE SELECTIONS ....................................................................................................23-24

BLADE CHANGES ..............................................................................................................25

RIPPING ..............................................................................................................................26

STACKED CUTS ................................................................................................................26

RESAWING..........................................................................................................................27

8. MAINTENANCE ........................................................................................................................28

V-BELTS ..............................................................................................................................28

MISCELLANEOUS ..............................................................................................................28

TABLE..................................................................................................................................28

LUBRICATION ....................................................................................................................29

WHEEL BRUSH ..................................................................................................................29

WIRING DIAGRAMS ......................................................................................................30-31

9. CLOSURE ..................................................................................................................................32

G0506 MACHINE DATA......................................................................................................33

G0506 PARTS BREAKDOWN AND PARTS LISTS ......................................................34-40

G0507/G0511 MACHINE DATA ..........................................................................................41

G0507/G0511 PARTS BREAKDOWN AND PARTS LISTS ..........................................44-48

TROUBLESHOOTING GUIDE ............................................................................................49

WARRANTY AND RETURNS ............................................................................................50

-2- 18" & 20" Super Heavy-Duty Bandsaws

Safety Instructions For Power Tools

SECTION 1: SAFETY

5. KEEP CHILDREN AND VISITORS

AWAY. All children and visitors should be

kept at a safe distance from work area.

6. MAKE WORKSHOP CHILD PROOF with padlocks, master switches, or by removing starter keys.

7. DO NOT FORCE TOOL. It will do the job better and safer at the rate for which it was designed.

8. USE RIGHT TOOL. Do not force tool or attachment to do a job for which it was not designed.

1. KEEP GUARDS IN PLACE and in working order.

2. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to

see that keys and adjusting wrenches are removed from tool before turning on.

3. KEEP WORK AREA CLEAN. Cluttered areas and benches invite accidents.

4. DO NOT USE IN DANGEROUS ENVIRONMENT. Do not use power tools in

damp or wet locations, or where any flammable or noxious fumes may exist. Keep work area well lighted.

For Your Own Safety Read Instruction

Manual Before Operating This Equipment

Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury. It may also be used to alert against unsafe practices.

This symbol is used to alert the user to useful information about proper operation of the equipment.

The purpose of safety symbols is to attract your attention to possible hazardous conditions. This

manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.

NOTICE

18" & 20" Super Heavy-Duty Bandsaws -3-

9. USE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. Conductor size should be in accordance with the chart below. The amperage rating should be listed on the motor or tool nameplate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Your extension cord must also contain a ground wire and plug pin. Always repair or replace extension cords if they become damaged.

Minimum Gauge for Extension Cords

10. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry which may get caught in moving parts. Non-slip footwear is recommended. Wear protective hair covering to contain long hair.

11. ALWAYS USE SAFETY GLASSES. Also use face or dust mask if cutting operation is dusty. Everyday eyeglasses only have impact resistant lenses, they are NOT safety glasses.

12. SECURE WORK. Use clamps or a vise to hold

work when practical. It is safer than using your hand and frees both hands to operate tool.

13. DO NOT OVERREACH. Keep proper foot-

ing and balance at all times.

14. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories.

Safety Instructions For Power Tools

15. USE RECOMMENDED ACCESSORIES.

Consult the owner’s manual for recommended accessories. The use of improper accessories may cause risk of injury.

16. REDUCE THE RISK OF UNINTENTION-

AL STARTING. On machines with mag-

netic contact starting switches there is a risk of starting if the machine is bumped or jarred. Always disconnect from power source before adjusting or servicing. Make sure switch is in OFF position before reconnecting.

17. MANY WOODWORKING TOOLS CAN

“KICKBACK” THE WORKPIECE toward

the operator if not handled properly. Know what conditions can create “kickback” and know how to avoid them. Read the manual accompanying the machine thoroughly.

18. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.

19. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER OFF. Do not

leave tool until it comes to a complete stop.

20. NEVER OPERATE A MACHINE WHEN TIRED, OR UNDER THE INFLUENCE OF DRUGS OR ALCOHOL. Full mental alert-

ness is required at all times when running a machine.

21. NEVER ALLOW UNSUPERVISED OR UNTRAINED PERSONNEL TO OPERATE THE MACHINE. Make sure any

instructions you give in regards to the operation of the machine are approved, correct, safe, and clearly understood.

LENGTH

AMP RATING 25ft 50ft 100ft

0-6 18 16 16

7-10 18 16 14 11-12 16 16 14 13-16 14 12 12 17-20 12 12 10 21-30 10 10 No

-4- 18" & 20" Super Heavy-Duty Bandsaws

Additional Safety Instructions For Bandsaws

7. BLADE SHOULD BE RUNNING AT FULL

SPEED before beginning a cut.

8. ALWAYS FEED STOCK EVENLY AND

SMOOTHLY. Do not force or twist blade

while cutting, especially when sawing small radii.

9. THIS MACHINE IS NOT DESIGNED TO

CUT METAL or other material except

wood.

10. DO NOT MANUALLY STOP OR SLOW

BLADE except with the foot brake. Allow it

to come to a complete stop before you leave it unattended.

11. ALL INSPECTIONS, ADJUSTMENTS, AND MAINTENANCE ARE TO BE DONE WITH THE POWER OFF and the plug

pulled from the outlet. Wait for all moving parts to come to a complete stop.

12. HABITS – GOOD AND BAD – ARE HARD TO BREAK. Develop good habits

in your shop and safety will become second-nature to you.

13. IF AT ANY TIME YOU ARE EXPERIENC-

ING DIFFICULTIES PERFORMING THE INTENDED OPERATION, STOP USING THE BANDSAW! Then contact our service

department or ask a qualified expert how the operation should be performed.

1. DO NOT OPERATE WITH DULL OR

BADLY WORN BLADES. Dull blades

require more effort to use and are difficult to control. Inspect blades before each use.

2. NEVER POSITION FINGERS OR THUMBS IN LINE WITH THE CUT.

Serious personal injury could occur.

3. DO NOT OPERATE THIS BANDSAW WITHOUT WHEEL, PULLEY, AND BLADE GUARDS IN PLACE.

4. WHEN REPLACING BLADES, make sure

teeth face down toward the table. The force of the cut is always down. Make sure the blade is properly tensioned after installing.

5. WORKPIECE SHOULD ALWAYS BE FULLY SUPPORTED by the table or some

type of support fixture. Always support round stock in a V-block.

6. DO NOT BACK WORKPIECE AWAY from the blade while the saw is running. Plan your cuts so you always cut out of the wood. If you need to back the work out, turn the bandsaw off or use the foot brake and wait for the blade to come to a complete stop. Do not twist or put excessive stress on the blade while backing work away. Inspect blade for damage such as kinks before continuing to use it. Discard it if necessary.

No list of safety guidelines can be complete. Every shop environment is different. Always consider safety first, as it applies to your individual working conditions. Use this and other machinery with caution and respect. Failure to do so could result in serious personal injury, damage to equipment or poor work results.

To operate this or any power tool safely and efficiently, it is essential to become as familiar with it as possible. The time you invest before you begin to use your bandsaw will be time well spent. DO NOT operate this machine until you are completely familiar with the contents of this manual or serious personal injury may occur.

18" & 20" Super Heavy-Duty Bandsaws -5-

Grizzly Industrial, Inc. is proud to offer the 18" and 20" Super Heavy-Duty Bandsaws. These bandsaws are a part of Grizzly’s growing family of fine woodworking machinery. When used according to the guidelines stated in this manual, you can expect years of trouble-free, enjoyable operation, and proof of Grizzly’s commitment to customer satisfaction.

The chart below has been provided to help identify the differences between the 18" and 20" Super Heavy-Duty Bandsaws.

We are also pleased to provide this manual with the 18" and 20" Super Heavy-Duty Bandsaw. It was written to guide you through assembly, review safety considerations, and cover general operating procedures. It represents our latest effort to produce the best documentation possible. If you have any comments or criticisms that you feel we should address in our next printing, please write to us at:

Grizzly Industrial, Inc.

⁄O Technical Documentation

P.O. Box 2069

Bellingham, WA 98227

Most important, we stand behind our machines. We have excellent regional service departments at your disposal should the need arise.

SECTION 2: INTRODUCTION

If you have any service questions or parts requests, please call or write to us at the location listed below.

Grizzly Industrial, Inc

1203 Lycoming Mall Circle

Muncy, PA 17756

Phone:(570) 546-9663

Fax:(800) 438-5901 E-Mail: techsupport@grizzly.com Web Site: http://www.grizzly.com

The specifications, drawings, and photographs illustrated in this manual represent the 18" and 20" Super Heavy-Duty Bandsaw as supplied when the manual was prepared. However, owing to Grizzly’s policy of continuous improvement, changes may be made at any time with no obligation on the part of Grizzly. Whenever possible, though, we send manual updates to all owners of a particular tool or machine. Should you receive one, we urge you to insert the new information with the old and keep it for reference

Commentary

Read the manual before assembly and operation. Become familiar with the machine and its operation before beginning any work. Serious personal injury may result if safety or operational information is not understood or followed.

Description

Motor

Phase

Size

G0506

2 HP

1-Phase

18"

G0507

3 HP

1-Phase

20"

G0511

5 HP

3-Phase

20"

-6- 18" & 20" Super Heavy-Duty Bandsaws

Model G0506/G0507

The Model G0506/G0507 Bandsaw is pre-wired for single-phase, 220V operation. Under normal use, the Model G0506 2 HP motor draws approximately 12 amps. We recommend a 15 amp circuit. This includes a 15 amp circuit breaker, plug, receptacle and wiring rated for at least 15 amps. Under normal use, the Model G0507 3 HP motor draws approximately 22 amps. We recommend a 25 amp circuit. This includes a 25 amp circuit breaker, plug and wiring rated for at least 25 amps. These circuits should be satisfactory for normal use, while providing enough protection against damage caused by an overloaded circuit. If frequent circuit failures occur when using the bandsaw, contact our service department or your local electrical contractor.

This bandsaw must be connected to its own dedicated circuit; it should not share a circuit with any other machine. A standard 2-pole breaker is necessary for use with the Model G0506/G0507.

This bandsaw is not supplied with a cord and power plug. We recommend using a NEMA-style L6-25 plug and outlet similar to

Figure 1. You may also “hard-wire” the bandsaw directly to your panel, provided you place a disconnect switch near the machine. Check the electrical codes in your area for specifics on wiring requirements.

Please refer to the wiring diagram on

page 30 for

power hook-up information.

SECTION 3: CIRCUIT REQUIREMENTS

Figure 1. Typical 220V 3-prong plug and outlet.

Be sure that your particular electrical configuration complies with local and state codes. The best way to ensure compliance is to check with your local municipality or a licensed electrician.

18" & 20" Super Heavy-Duty Bandsaws -7-

Model G0511

The Model G0511 Bandsaw is pre-wired for 3phase, 220V operation. Under normal use, the 5 HP motor draws approximately 13 amps. We recommend using a 15 amp circuit, including a 15 amp circuit breaker, plug, receptacle and wiring rated for at least 15 amps. If frequent circuit breaker failures occur when using the bandsaw, contact our service department.

This bandsaw must be connected to its own dedicated circuit. It should not share a circuit with any other machine. A standard 3-pole breaker is necessary for use with the Model G0511.

This bandsaw is not supplied with a cord and power plug. We recommend using a NEMA-style L15-20 plug and outlet, similar to

Figure 2. You may also “hard-wire” the bandsaw directly to your panel, provided you place a disconnect near the machine. Check the electrical codes in your area for specifics on wiring requirements.

Please refer to the wiring diagram on page 31 for power hook-up information.

Figure 2. Typical plug configuration for 220V,

three-phase operation.

440V Operation

The Model G0511 Bandsaw is furnished with a 3 HP 3-phase motor that can be wired to 440V. Under normal use, this motor draws approximately 6.5 amps at 440V. If 440V operation is desired, we recommend using a 10 amp circuit that includes the appropriate wiring, plug and circuit breaker. If frequent circuit failures occur when using the bandsaw, contact our service department.

The bandsaw must be connected to its own dedicated 10A circuit. It should not share a circuit with any other machine. A standard 3-pole breaker is necessary for 440V use.

We recommend using a NEMA-style L16-20 plug and outlet similar to that in

Figure 3. You may also “hard-wire” the bandsaw directly to your panel, provided you place a disconnect near the machine. Check the electrical codes in your area for specifics on wiring requirements.

If you convert the bandsaw to 440V, the stock magnetic switch must be replaced with a different magnetic switch specifically for 440V use. The 440 magnetic switch is not included with your bandsaw.

Figure 3. Typical plug configuration for 440V,

3-phase operation.

-8- 18" & 20" Super Heavy-Duty Bandsaws

Under no circumstances should the grounding blade from any plug be removed. If it will not fit the outlet, have the proper outlet installed by a qualified electrician. Repair or replace damaged or worn cords immediately.

Check with a qualified electrician or one of our service personnel if the grounding instructions are not completely understood, or if you are in doubt as to whether the tool is properly grounded. Use only extension cords that have grounding type plugs and receptacles that accept the plug on the machine

Grounding

In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is not supplied with an electric cord. A cord with a plug with a grounding pin must be wired into the junction box on the back of the machine. Also needed is a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Improper connections of the electrical-grounding conductor can result in risk of electric shock. The conductor with green or green and yellow striped insulation is the electrical grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment grounding conductor to a live terminal.

We have covered some basic electrical requirements for the safe operation of your bandsaw. These requirements are not necessarily comprehensive. You must be sure that your particular electrical configuration complies with local and state codes. Ensure compliance by checking with your local municipality or a licensed electrician.

This equipment must be grounded. Verify that any existing electrical outlet and circuit you intend to plug into is actually grounded. Under no circumstances should the grounding pin from any three-pronged plug be removed. Serious injury may occur.

We do not recommend the use of extension cords on 220V or 440V equipment. It is much better to arrange the placement of your equipment and the installed wiring to eliminate the need for extension cords. Should it be necessary to use an extension, make sure the cord is rated Hard Service (Grade S) or better. Refer to the chart on page 3 to determine the minimum gauge for the extension cord. The extension cord must also contain a ground wire and plug pin. Always repair or replace extension cords when they become worn or damaged.

Extension Cords

18" & 20" Super Heavy-Duty Bandsaws -9-

SECTION 4: CONTROLS AND

COMPONENTS

Figure 4. Rear view of bandsaw.

Identification

The 18" and 20" Super Heavy-Duty Bandsaw controls and components are frequently referred to in this section. Please take the time to identify the following controls. Their locations are shown in Figures 4 and 5:

1. Electrical Junction Box

2. Guide Post Handwheel

3. Blade Guard

4. Guide Post Lock Knob

5. Blade Tracking Handknob

Figure 5. Front view of bandsaw.

6. Upper Blade Guide Assembly

7. Fence

8. Control Panel

9. Blade Tension Handwheel

10. Emergency Stop

11. Blade Tensioning Scale

-10- 18" & 20" Super Heavy-Duty Bandsaws

SECTION 5: SET UP

Piece Inventory

After all the parts have been removed from the carton, you should have:

• Bandsaw Unit with Blade

• Table and Fence Rail

• Fence

• Dust Port

• Miter Gauge

• Hardware Bag (4) Phillip Head Screws (4) Hex Bolts (4) Flat Washers

In the event that any non-proprietary parts are missing (e.g. nuts or washers), we would be glad to replace them, or for the sake of expediency, replacements can be obtained at your local hardware store.

Unpacking

The 18" and 20" Super Heavy-Duty Bandsaws are shipped from the manufacturer in a carefully packed crate. If you discover the machine is dam-

aged after you have signed for delivery, please

call Customer Service immediately for advice.

Save the containers and all packing materials for possible inspection by the carrier or its agent.

Otherwise filing a freight claim can be difficult.

When you are completely satisfied with the condition of your shipment, you should inventory its parts.

Some metal parts may have sharp edges on them after they are formed. Please examine the edges of all metal parts before handling them. Failure to do so could result in injury.

The 18" and 20" Super Heavy-Duty Bandsaws are heavy machines. DO NOT over-exert yourself while unpacking or moving your machine – you will need assistance and power equipment. Serious personal injury may occur if safe moving methods are not followed.

18" & 20" Super Heavy-Duty Bandsaws -11-

Use this chart to match up hardware pieces during the assembly process!

Hardware Chart

Lock Nut

Wing Nut

⁄8''

⁄4''

Thumb Screw

Phillips Head

⁄16''

⁄8''

Cap Screw

⁄16''

Screw

Carriage Bolt

Hex

⁄2''

Setscrew

⁄8''

Head Bolt

Lock

Washer

MEASURE BOLT DIAMETER BY PLACING INSIDE CIRCLE

4mm

6mm

5mm

10mm

8mm

15mm 20mm

Washer

⁄4''

⁄8''

⁄2''

⁄8''

25mm

10mm

30mm 35mm 40mm 45mm

12mm

LINES ARE 1MM APART

50mm 55mm 60mm

⁄16'' INCH APART

65mm

16mm

70mm 75mm

LINES ARE

Countersunk Phillips Head Screw

Flange Bolt

Phillips Head Hex Bolt

Hex Nut

⁄16''

⁄4''

⁄8''

1'' 11⁄4''

⁄2''

⁄4''

1 2

⁄4''

⁄2''

⁄4''

2 3

Slotted Screw

⁄16''

Button Head

⁄2''

Screw

Phillips Head Sheet Metal Screw

12mm

4mm

6mm

10mm

8mm

WASHERS ARE MEASURED BY THE INSIDE DIAMETER

⁄16''

⁄8''

⁄16''

⁄4''

-12- 18" & 20" Super Heavy-Duty Bandsaws

Site Considerations

1. Floor Load: The 18" and 20" Super Heavy-

Duty Bandsaws represent a large weight load in a small footprint. Most commercial floors are suitable for your machine. Some residential floors may require additional reinforcement to support both machine and operator.

2. Working Clearances: Consider existing and anticipated needs, size of material to be processed through each machine, and space for auxiliary stands, work tables or other machinery when establishing a location for your bandsaw.

3. Lighting and Outlets: Lighting should be bright enough to eliminate shadow and prevent eye strain. Electrical circuits should be dedicated or large enough to handle amperage requirements. Outlets should be located near each machine so power or extension cords are clear of high-traffic areas. Observe local electrical codes for proper installation of new lighting, outlets, or circuits.

Make your shop “child safe.” Ensure that your workplace is inaccessible to children by closing and locking all entrances when you are away. Never allow visitors in your shop when assembling, adjusting, or operating equipment.

Clean Up

The unpainted surfaces are coated with a waxy oil to protect them from corrosion during shipment. Remove this protective coating with a solvent 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. Avoid chlo-

rine-based solvents as they may damage painted surfaces should they come in contact. Always follow the manufacturer’s instructions when using any type of cleaning product.

Do not use gasoline or other petroleum-based solvents to clean with. They have low flash points which make them extremely flammable. A risk of explosion and burning exists if these products are used.

Do not smoke while using solvents. A risk of explosion or fire exists and may result in serious personal injury.

Many of the solvents commonly used to clean machinery can be toxic when inhaled or ingested. Always work in wellventilated areas far from potential ignition sources when dealing with solvents. Use care when disposing of waste rags and towels to be sure they do not create fire or environmental hazards.

18" & 20" Super Heavy-Duty Bandsaws -13-

Figure 6. Table installed correctly.

Table

To mount the table:

1. Installing the table is easiest if the blade is

out of the way. Remove the blade by first loosening the blade tension handwheel, move the blade guide bearings (refer to the section titled Blade Changes on page 25) then by sliding it off the bandsaw wheels. Wear heavy leather gloves to protect your hands.

2. With the help of another person, lift the table onto the trunnion.

Blade Tension

Handwheel

The table for this bandsaw is very heavy. Get help when placing it on the trunnion.

Fence

Figure 7. Fence mounted on rail.

To mount the fence:

1. Loosen the lock knob and slide the fence

onto the rail.

2. Slide the fence beyond the center of the table so the blade can be installed without blocking the fence as shown in Figure 7.

3. Please refer to the section titled Blade Changes on page 25 to install the blade.

4. Tension the blade enough to keep it on the

saw so it does not spring off during the rest of the assembly process.

3. Place the large hex bolt with washer through the table trunnion mount and the trunnion. The assembly should now look similar to

Figure 6.

DO NOT connect power to the bandsaw until instructed to do so. Failure to do this may result in serious personal injury.

-14- 18" & 20" Super Heavy-Duty Bandsaws

Figure 8. Dust port installed.

Dust Port

To install the dust port:

1. Place the dust port on the saw as shown in Figure 8.

2. Secure it with the included Phillips head

screws.

Figure 9. Guide post lock knob.

Guide Post

The rack and pinion guide post can be easily raised and lowered.

To adjust the guide post:

1. Loosen the guide post lock knob indicated by

the arrow in

Figure 9

2. Turn the guide post handwheel.

3. Tighten the lock knob.

Because the blade guard and the entire upper blade guide assembly are attached to the guide post, these items move up or down with the guide post.

18" & 20" Super Heavy-Duty Bandsaws -15-

The blade guard can be adjusted along the support rod to help facilitate adjustments made to the blade guide assembly. The blade guard must

be adjusted to the lowest position on the support rod before starting the machine.

To move the blade guard:

1. Loosen the hex bolt shown in Figure 9 that

secures the blade guard bracket to the guide post.

2. Move the blade guard up prior to making adjustments to the guide bearing assembly, or down, prior to using the machine.

3. Align the slot in the front of the guard with the blade and tighten the hex bolt that secures the it to the guide post.

Blade Guard

Figure 10. Blade guard mounting bracket.

Blade Guides

Always adjust the upper and lower blade guides away from the blade before removing, installing or tracking a new blade.

To adjust the blade guides:

1. Loosen the 4 knurled jam nuts (the upper

guide assembly is shown in Figure 11) that lock the adjusting knob for the guide bearings in place.

2. Rotate the knurled adjuster knob counterclockwise.

3. Loosen the hex bolt for the back bearing and slide it back. This will allow the blade to be removed or tracked without interference.

4. After the blade tension and the blade tracking are set correctly, follow the “Guide Bearing” and “Support Bearing” instructions in this section for adjustment details.

Figure 11. Loosen the jam nuts on both sides of

the guide block assembly to release the blade

guide adjusting knobs.

+ 39 hidden pages