MACCLab 49G989A Band Saw Instruction Manual

MACCLab 49G989A Band Saw

GETTING STARTED

Structural requirements
Make sure all supporting structures and load attaching devices are strong enough to hold your Intended loads. If in doubt, consult a qualified structural engineer.

Electrical requirements
The power supply to the Band Saw needs to be 120 volt 20 amp or 240 volt 10 amp, single phase, 60 Hz. The standard allowable voltage variation Is plus or minus 10%.

Tools Needed:
Standard mechanic’s hand tool set.

UNPACKING

WARNING Be careful not to touch overhead power equipment Is used. Band Saw weighs approximately J55 Ibs, proper tools, equipment and qualified personnel should be employed In all phases of unpacking and Installation Lines, piping, Lighting, etc. fitting Crates should be handled with care to avoid damage from dropping, bumping, etc. Store and unpack crates with correct side up. Mer uncrating Band Saw, inspect carefully for any damage that may have occurred during transit. Check for loose, missing or damaged parts. If any damage or loss has occurred, claim must be filed with carrier immediately. Check for completeness. Immediately report missing parts to dealer.
Band Saw is shipped partially assembled. End user will need to assemble loose parts to machine.
IMPORTANT: The tool has been coated with a protective coating. In order to ensure proper fit and operation, the coating must be removed. Remove coating with mild solvents such as mineral spirits and a soft cloth. Nonflammable solvents are recommended. Mer dealing, cover all exposed metal surfaces with a light coating of oil.

CAUTION Never use highly volatile solvents. Avoid getting cleaning solution on paint as It may tend to deteriorate these finishes. Use soap and water on painted components.

Contents:

• Band saw(1)
• Table assembly (1)
• Miler gauge assembly (1)
• Rip fence with knob (1)
• Band saw blade (2)
• Dust chute (1)
• V-Belt (1)
• Hardware bag (1 ), includes: Four MS x 8 Pan head screws, 10112mm Open end wrench, 12/14 Open end wrench, 3mm hex wrench, 5mm hex wrench and wire nut
• Operating Instructions and Parts Manual (1)

Unpack:

• Unbolt saw from pallet and carefully lift saw from pallet using appropriate hoisting equipment Do not discard packing materials until after machine has been inspected for damage and completeness. Locate loose parts and set aside.
  Inspect:

• Mer unpacking the unit, carefully Inspect for any damage that may have occurred during transit. Check for loose, missing or damaged parts. Shipping damage claims must be filed with the carrier.

• All tools should be visually inspected before use. in addition to regular periodic maintenance inspections.

• Be sure that the voltage labeled on the unit matches your power supply.

• See General Safety Instructions, Cautions and ill Warnings as shown.

SAFETY RULES

WARNING For your own safety, read all of the instructions and precautions before operating tool.

PROPOSITION 65 WARNING: Some dust created by using power tools contain 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 and 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 wol1<. To reduce your exposure to these chemicals: work in a well ventilated area and well with approved safety equipment. Always wear OSHA/NIOSH approved, properly fitting face mask or respirator when using such tools.

WARNING Always follow proper operating procedures as defined In this manual even If you are familiar with the use of this or similar tools.
Remember that being careless for own fraction of  second can result In severe persona Injury.

Be prepared for lob

• Wear proper apparel. Do not wear loose clothing, gloves, neckties, rings, bracelets or other jewelry which may get caught in moving parts of machine.
• Wear protective hair covering to con ta in long hair.
• Wear safety shoes with non-slip soles

SAFETY RULES

• Wear safety glasses complying with United States ANSI 287 .
• Every day glasses have only impact resistant lenses. They are 5 NOT safety glasses.
• Wear face mask or dust mask if operation Is dusty.
• Be alert and think dearly. Never operate power tools when tired, intoxicated or when taking medications that cause drowsiness

Prepare work area for lob

• Keep work area clean. Cluttered work areas invite accidents.
• Do not use power tools in dangerous environments. Do not use power tools in damp or wet locations. Do not expose power tools lo rain.
• Work( area should be property lighted.
• Proper electrical receptacle should be available for tool. Three­ prong plug should be plugged directly into property grounded, three-prong receptacle.
• Extension cords should have’ a grounding prong and the three wires or the extension cord should be of the correct gauge.
• Keep visitors at a safe distance from work area.
• Keep children out of workplace. Make workshop childproof.
• Use padlocks, master switches or remove switch keys to prevent any unintentional use of power tools.

Tool should be maintained

• Always unplug tool prior to inspection.
• Consult manual for specific maintaining and adjusting procedures.
• Keep tool lubricated and clean for safest operation.
• Remove adjusting tools. Form habit of checking to see that adjusting tools are removed before switching machine on.
• Keep all parts in working order. Check to determine that the guard or other parts will operate properly and perform their intended function.
• Check for damaged parts. Check for alignment of moving parts, binding, breakage, mounting and any other condition that may affect a tool’s operation.
• A guard or other part that is damaged should be properly repaired or replaced. Do not perform makeshift repairs. (Use parts list provided to order repair parts.)

Know how to use tool

• Use right tool for job. Do not force tool or attachment to do a job for which it was not designed.
• Disconnect tool when changing the blade.
• Avoid accidental start-up. Make sure that the tool is in the OFF position before plugging in.
• Do not force tool. It will work most efficiently at the rate which it was designed.
• Keep hands away from moving parts and cutting surfaces.
• Never leave tool running unattended. Tum the power off and do not leave tool until It comes to a complete stop.
• Do not overreach. Keep proper footing and balance.
• Never stand on tool. Serious Injury could occur if tool is tipped or if blade Is unintentionally contacted.
• Know your tool. Learn the tool’s operation, application and  specific limitations.
• Use recommended accessories (Refer to page 15). Use of improper accessories may cause risk of injury to persons_
• Handle workpiece correctly. Protect hands from possible injury. Tum machine off if it jams. Blade jams when it digs too deeply into workpiece. (Motor force keeps it stuck In the work.) Do not remove jammed or cut off pieces until the saw Is turned off
  unplugged and the blade has stopped.

CAUTION: Think safety! Is a Combination of Operator common sense and alertness all times when tool is being used.

SPECIFICATIONS

ASSEMBLY

Refer to Figures 1, 6, 7, 8, 9 and 10, pages 3, 12, 14, 16, 18 and 20.

Caution: Do not attempt assembly If parts are missing. Use this manual to order repair parts.

Install the appropriate blade for either metal or wood cutting. The metal cutting blade has 14 teeth/inch. The wood cutting blade has 6 teeth/inch.

Install metal cutting blade
Refer to Figures 1, 7 and 8, pages 3, 14 and 16.

1. Make sure blade teeth are pointing down towards table. Tum blade inside out if necessary.
2. Rotate handwheel (Figure 7, Ref. No. 23) counter clockwise to move blade wheels towards each other.
3. Loosen handle (Figure 8, Ref. No. 30). Rotate handwheel (Figure 8, Ref. No. 22) to lower upper blade guide assembly as low as possible.
4. Loosen three screws (Figure 8, Ref. No. 5). Remove blade guards (Figure 8, Ref. Nos. 4 and 37).
5. Slip blade over upper and lower blade wheels, and center blade on blade wheels. Slide blade in between blade guides.
6. Rotate handwheel clockwise to tension blade.
7. Replace blade guards and secure in place by tightening screws. Raise upper blade guide assembly.
8. Position clutch handle (Figure 7, Ref. No. 62) to “Meter. (See Figure 1)

NOTE: The blade must be tensioned and tracked, and the blade guides must be adjusted before operation of the saw. Refer to “Tensioning Blade”, “Tracking Blade” and “Blade Guides” in the OPERATION section, page 6.

Install wood cutting blade
Refer to Figures 1, 6, 7, 8, and 10, pages 3, 12, 14, 16 and 20.

1. The V-belt (Figure 10, Ref. No. 44) must be installed first when using the saw to cut wood.
2. Loosen knob (Figure 6, Ref. No. 14). Place Vbelt on motor and drive pulleys (Figure 7, Ref. Nos. 46 and 50).
3. Tension V-belt by pushing down on motor mount plate and tightening knob. Belt is property tensioned when light pressure applied to midpoint of the belt produces about 112· deflection.
4. Make sure blade teeth are pointing down towards table. Tum blade inside out if necessary.
5. Rotate handwheel (Figure 7, Ref. No. 23) counterclockwise to move blade wheels towards each other.
6. Loosen handle (Figure 8, Ref. No. 30). Rotate handwheel (Figure 8, Ref. No. 22) to lower upper blade guide assembly as low as possible.
7. Loosen three screws (Figure 8, Ref. No. 5). Remove blade guards (Figure 8, Ref. Nos. 4 and 37).
8. Slip blade over upper and lower blade wheels, and center blade on blade wheels. Slide blade In between blade guides.
9. Replace blade guards and secure in place by tightening screws. Raise upper blade guide assembly.
10. Rotate handwheel clockwise lo tension blade.
11. Position clutch handle (Figure 7, Ref. No. 62) to Wood”. (See Figure 1)

Note ; The blade must be tensioned and tracked, and the blade guides must be adjusted before operation of the saw. Refer to “Tensioning Blade”, “Tracking Blade” and “Blade Guides” in the OPERATION section, page 6.

Figure 1   Clutch handle position

Attach table
Refer to Figure 9, page 18

1. Remove the upper trunnion (Ref. No. 2) from the lower trunnion (Ref. No. 9) by removing knob (Ref. No. 11 ).

2. Remove the four hex head bolts and flat washers (Ref. Nos. 3 and 4) from bottom of table (Ref. No. 1 ).

3. Place carriage bolt and guide block (Ref. Nos. 7 and 8) into slot of upper trunnion.

4. Carefully position upper trunnion above the four tapped holes in bottom of table and secure with four hex head bolts and flat washers. Make sure that the carriage bolt protrudes from the slot of trunnion.

5. Remove table stud (Ref. No. 15) from the table.

6. Position table assembly so that blade slides into table slot
   Position upper trunnion on tip of lower trunnion, making sure that the carriage bolt goes through the slot in the lower trunnion. Tighten knob onto carriage boll

7. Make sure table assembly tilts smoothly on lower trunnion and secure by tightening knob.

8. Replace table stud.

Set horizontal stop
Refer to Figure 9, page 18.

1. When table is attached to frame, a bolt (Ref. No. 13) is used for a horizontal stop.
2. Loosen trunnion knobs and set table at 90′ to blade using a square.
3. Secure position of table with knobs.
4. Adjust bolt to contact bottom edge of table.
5. Lock bolt in position with hex nut (Ref. No. 14 ).

Attach rip fence
Refer to Figure 9, page 18.

1. Rip fence (Ref. No. 5) rides In the slot of table (Ref. No. 1 ).
2. Slide rip fence into slot.
3. Hold rip fence to table and fasten by threading knob (Ref. No. 6into rip fence.
4. Rip fence can be repositioned by loosening knob.

Align table
Refer to Figure 9, page 18.
The table must be aligned properly so that the blade is at a right angle to the table and that the rip fence is aligned with the blade.

1. Lock the table in the horizontal position. Mount the rip fence on the table. Slide the rip fence next to, but not touching, the blade. Lock the rip fence.

2. Check that the blade is aligned parallel with the rip fence. If the blade and fence are not parallel, loosen the four hex head bolts (Ref. No. 3) that secure the upper trunnion (Ref. No. 2) on the table. Adjust the table position so that the blade and rip fence are parallel. Secure the table position by tightening the four hex head bolts.
   Mer assembly, the table has to be aligned in order to have the blade running through the center of the slot in the table insert.

3. To move table sideways, loosen the four hex nuts (Ref. No. 14) on the lower trunnion (Ref. No. 9). Move lower trunnion to left or right until blade runs through the center of slot. Tighten hex nuts and make sure that table stays in position while hex nuts are being tightened.

Attach dust chute
Refer to Figure 6, page 12.

1. Position dust chute (Ref. No. 29) against saw frame. Secure in position using four pan head screws (Ref. No. 3).

Install V-belt (metal cutting)
Refer to Figures 5, 6 and 10, pages 8, 12 and 20.
Band saw uses a step-pulley drive system to provide a selection of blade speeds for metal cutting.

1. Loosen knob (Figure 6, Ref. No. 14). Place V-belt (Figure 10, Ref. No. 44) on idler pulley and motor pulley (Figure 10, Ref. Nos. 38 and 40) with V-belt in desired location on pulleys. (See Figure 6, Blade Speeds, page 8.)
2. Do not river tighten V-belts. Excessive tension on V-belt Will reduce life of bell Belt is properly tensioned When light pressure applied to midpoint of the belt produces about 117 deflection.
3. Tension V-belt by pushing down on motor mount plate and tightening hex head bolt and hex nut.

Mount saw to floor
If saw is not properly positioned on a flat surface, it may develop excessive vibration.
Mount to a flat, level surface through holes on top of base.

INSTALLATION
Refer to Figures 2, 3 and 4, pages 4, 5 and 6.

WARNING: All Electrical Connection Must be performed by a qualified electrician.
Do not connect band saw to the power source until all assembly steps have been complete.

Power source
The motor is designed for operation on the voltage and frequency specified. Nona! loads will be handled safely on voltages not more than 10% above or below the specified voltage.
Running the unit on voltages Which are not within the range may cause over heating and motor bum-out. Heavy loads require that the voltage at motor techninals be no less than the voltage specified. Power supply to the motor is controlled by a double pole locking rocker switch. Remove the key to prevent unauthorized use.

Grounding Instructions
WARNING Improper connection of equipment groundling conductor can be result In the risk of electrical/ shock. Equipment should grounded while In use to protect open, to from electrical/ shock.

Check with a qualified electrician if grounding instructions are not understood or if in doubt as to whether the tool is properly grounded.
This tool is equipped with an approved 3-<:inductor cord rated at 300V and a three prong grounding type plug (See Figure 2) for your protection against shock hazards.
Grounding plug should be plugged directly into a properly installed and grounded 3-prong grounding-type receptacle, as shown in Figure 2.

Do not remove or alter grounding prong In any manner. In the event of a malfunction or breakdown, grounding provides a path of least resistance for eclerical shock.

Plug must be plugged into matching outlet that Is property Installed and grounded in accordance with all local codes and ordinances. Do not modify plug provided. If it will not fit In outlet, have proper outlet installed by a qualified electrician.
Inspect tool cords periodically, and if damaged, have them repaired by an authorized service facility.

Green (or green and yellow) conductor in cord is the grounding wire. If repair or replacement of the electric cord or plug is necessary, do not conect the green (or green and yellow) wire to a live terminal.

Where a 2 prog wall receptacle is encountered, it must be replaced with a properly grounded 3-prong receptacle Installed In accordance with National Electric Code and local codes and ordinances.

A temporary 3-prong to 2-prong grounding adapter (See Figure 3) is available for connecting plugs to a two pole outlet if ii is properly grounded.

Do not use a 3-prong to 2-prong grounding adapter unless permitted by local and national codes and ordinances. (A 3-prong to 2-prong grounding adapter is not permitted in Canada.) Where permitted, the rigid green tab or terminal on the side of the adapter must be securely connected to a permanent electrical ground such as a properly grounded water pipe, a properly grounded outlet box or a properly grounded wire system.
Many Wire plate screws, water pipes and outlet boxes are not properly grounded. To ensure proper ground, grounding means must be tested by a qualified electrician.

Extension Cord

• The use of any extension cord will cause some drop In voltage and loss of power.
• Wires of the extension cord must be of sufficient size to can the ament and maintain adequate voltage.
• Use the table to determine the minimum wire size (AW.G.) extension cord.
• Use only 3-wlre extension cords having 3-prong grounding type plugs and 3-pole receptacles which accept the tool plug.
• If the extension cord Is worn, rot, or damaged In any way, replace it Immediately.

Extension cord length (120V)

NOTE: Using extension cords Is not recommended for 120 volt power supply.

Extension cord length (240V)

NOTE: Using extension cords over 300 ft long is not recommended.

Power source
Band saw requires a 1201240 volt, 60 Hz power source.
To use the band saw with a 240V power supply, have a qualified electrician attach a 240V volt, 20/30A three-prong plug onto band saw line cord.
Recommended Dayton plugs, connectors and receptacles tor 240 volts:

Electrical connections
Refer to Figure 4, page 6. 5A086

WARNING: All electrical connection  must be performed by a qualified electrician.
Make sure unit is off and disconnected from power source while motor Is mounted, connected, reconnected or anytime wiring Is Inspected.

• Band saw motor can be wired tor 120 or 240 volts, single-phase operation.
• See wiring diagram (Figure 4) for wiring Instructions, single-phase operation.

OPERATION
Refer to Figures 1, 5, 6, 7, 8, 9 and 10, pages 3, 8, 12, 14, 16, 18 and 20.
The 18″ Band Saw is a versatile cutting tool. The 18″ Band Saw provides seven different cutting speeds so the saw can be used to cut a variety of woods and metals.
Saw offers convenient tensioning and tracking so changing blades is not cumbersome. Saw can also accommodate blade widths up to for many types of cuts.

CAUTION: Always Observe the following safety precautions

• Make sure that blade guides and thrust bearings are positioned and adjusted correctly to prevent sideways and rearward movement of the blade. Adjust upper guide to just clear workpiece.
• Check to make sure blade is tensioned and tracking property. Do not over tension the blade in order to prevent premature blade wear and breakage. Avoid under tensioning to eliminate back and forth, side to side blade movement as it cuts.
• Use proper blade and speed for the cutting operation.
• After turning saw on, allow blade to come to full speed before attempting any cutting operation.
• Support workpiece property and use a smooth steady feed to guide work  through the cut. Use push slicks or push block when required.
• Keep hands away and out of line with moving parts. Always wear eye protection.

Removing blade
Refer to Figures 7, 8 and 9, pages 14 16 and 18.

WARNING: Disconnect Band Saw from power source when changing or adjusting blades. Wear leather gloves when handling Band saw blades. Never wear gloves when operating saw.

1. Loosen three screws (Figure 8, Ref. No. 5). Remove blade guards (Figure 8, Ref. Nos. 4 and 37).
2. Loosen hex nut (Figure 7, Ref. No. 30) and rotate handwheel (Figure 7, Ref. No. 23) to release blade tension. Be careful· blade may spring from saw when tension is released.
3. Remove table stud (Figure 9, Ref. No. 15), take out the released blade and replace with another blade.

installing blade
Although many of the adjustments may not be altered when blade is removed, every adjustment should be checked prior to using a newly installed blade.
IMPORTANT: Follow safety precautions every time before saw is operated.

1. Make sure blade teeth are pointing down towards table. Tum blade inside out if necessary.
2. Slip new blade into table slot and over upper and I01Ner blade wheels and center blade on blade wheels. Slide blade in between blade guides, replace table stud.
3. Tension and track blade as described in the following sections.

Tensioning blade
Refer to Figure 7, page 14.

1. Tension blade by rotating handwheel (Ref. No. 23). Be sure blade guides do not interfere with blade path.
2. Tighten blade until it is property tensioned. A property tensioned blade will ring slightly when back of blade is plucked (like a string on an instrument).

NOTE: Recheck tension of new blade. Additional tension may be required after a few minutes of operation.

Tracking blade
Refer to Figure 7, page 14.
Track blade after it has been tensioned. A change in blade tension will affect wheel alignment.
Proper tracking is achieved when drive and idler wheels are aligned. Knob (Ref. No. 29) is used to tilt tracking bar (Ref. No. 13) and align blade wheels.

1. Loosen hex nut (Ref. No. 30) which locks tracking knob (Ref. No. 29). Tum idler wheel (Ref. No. 7) by hand and observe how blade rides on wheels.
   • If blade rides away from cabinet, tum knob clockwise to tilt idler wheel up.
   • If blade rides Into the cabinet, tum tracking knob counterclockwise.
2. When blade Is tracking properly, lock position by holding knob and tightening hex nut (Ref. No. 30) against the cabinet.

Blade guides
NOTE: Adjust blade guides only after blade has been properly tensioned and tracked.

• Blade guides support blade at sides and rear of blade and prevent twisting or deflection.
• Blade guides should not touch blade when no workpiece Is in contact with blade. Adjust guides as described In following sections.

Upper blade guides
Refer to Figure 8, page 16.
Upper blade guides employ guide pins for side support and a ball bearing on an adjusting pin at rear.
Upper guide bracket (Ref. No. 13) should be positioned so guide on either side of blade will support as much of blade width as possible without interfering with the tooth set.

1. Adjust bracket depth by loosening bolts (Ref. Nos. 9 and 12) and sliding brackets into position. Secure position of upper guide casting by tightening bolts.
2. Loosen set screws (Ref. No. 15) and adjust guide pins (Ref. No. 14) to sides of blade. Use a feeler gauge to check that guide pins are .002· away from blade.
3. Lock adjustment by tightening set screws
4. Adjust thrust bearing (Ref. No. 17) at rear of blade by loosening set screw (Ref. No. 15). Position thrust bearing .002″ away from back of blade.
5. Secure position of thrust bearing by tightening set screw.
6. Adjust the height of upper guide casting to clear the workpiece by 1/4″. Loosen handle (Ref. No. 30) and rotate height adjustment knob (Ref. No. 22) until upper blade guide bracket clears workpiece by 1/4″. Tighten handle (Ref. No. 30).

Lower blade guides
Refer to Figure 8, page 16.
Lower blade guides employ two guide blocks for side support. Lower guide bracket is spaced close to table surface to minimize unsupported length of blade.

1. Loosen screw (Ref. No. 5) and remove blade guard (Ref. No.37)
2. Loosen bolt (Ref. No. 19) to position lower guide bracket on alignment block (Ref. No. 31 ). Adjust lower guide bracket so guide blocks do not Interfere with blade set. Loosen set screws (Ref. No. 23) for guide blocks (Ref. Nos. 21 and 34) and adjust guide blocks lo .002″ from each side of blade.
3. Adjust thrust bearing (Ref. No. 36) at rear of blade by loosening set screw (Ref. No. 23). Position thrust bearing .002· away from back of blade. Secure position of thrust bearing by lightening set screw.
4. Replace blade guard and secure in position.

Blade selection

• Blades vary depending on type of material, size of workpiece and type of cut that is being performed.
• Characteristics which make blades different are width, thickness and pitch.

Blade width

• Width of blade describes the distance from tip of a tooth to back of blade.
• Width of blade will affect rigidity of blade. A wider blade will wander less and produce a straighter cut.
• Width of blade also limits the smallest radius which can be cut. A 1/4″ wide blade can cut about a 112· radius.

Blade thickness

• Blade thickness describes the distance between sides of the blade. A thicker blade has more rigidity and stronger teeth.
• A narrow thick blade would be used to cut curves, while a wide thin blade would be used to make long, straight cuts.

Blade pitch

• Pitch describes number of teeth per inch or tooth size. A blade with more teeth per inch will produce a smoother cut.
• The type of material being cut determines number of teeth which should be in contact with work.
• For soft metals, the proper blade has between 6 to 12 teeth per inch.
• When cutting hard metals, where shocking is more detrimental, use a blade with 12 to 24 teeth per inch.
• For softwoods, the proper blade has 4 to 8 teeth per inch.
• For hardwoods, the proper blade has 8 to 12 teeth per inch.
• There should always be at least three teeth in contact with cut to avoid shocking blade.
• Blade shocking occurs when pitch is too large and blade tooth encounters too much material. This can strip teeth from blade.
• Blade manufacturers are prepared to supply information about blades for specific applications.

Blade speed
Refer to figure 5.

• The amount of force with which the blade cuts Is determined by speed.
• High cutting speeds are used on soft materials where less force Is needed and a high rate of material removal is desired.
• Low cutting speeds are used on hard materials when more force is required.
• To change blade speed. position V-belt in proper configuration (see Figure 5). Reposition and tension V-belt as despaired in the next section.

Repositioning V-belt (metal cutting)
Refer to Figures 5, 6 and 10, pages 8, 12, and 20.

• Blade speed is determined by the position of the V-belt on the idler and motor pulleys (Figure 10, Ref. Nos. 38 and 40). Blade speed is changed by changing pulley position of V-bell
• Be sure to disconnect saw from power and tum saw OFF before attempting to change blade speed .
• To change blade speed loosen motor mount plate (Figure 6, Ref. No. 9) by loosening knob (Figure 6, Ref. No. 14). Position V-belt on motor and idler pulleys as required. See Figure 5, Blade Speeds, for recommended pulley and belt settings.
• Tension V-belt by pushing down on motor mount plate and tightening knob. Belt is properly tensioned when light pressure applied to midpoint of the belt produces about 1ff deflection. Do not over tighten V-belt.

Changing the saw operation from metal to wood cutting
Refer to Figures 1, 6, 7 and 10, pages 3, 12, 14 and 20.

• Remove metal cutting blade. See “Removing Blade”, page 6.
• Remove shroud (Figure 10, Ref. No. 48).
• Loosen knob (Figure 6, Ref. No. 14). Remove V-belt from motor and Idler pulleys (Figure 10, Ref. Nos. 38 and 40).
• Place V-belt on motor and drive pulleys (Figure 7, Ref. Nos. 46 and 50).
• Tension V-belt by pushing down on motor mount plate and tightening knob. Belt is property tensioned when light pressure applied to midpoint of the belt produces about 1/2″ deflection.
• Change Dutch handle from ·meter to “wood”. (Refer to Figure 1, page 3).
• Replace shroud.
• Install wood cutting blade. See “Installing Blade”, page 6. Property tension, track and adjust blade guides before operation.

Changing the  saw operation from wood to metal cutting
Refer to Figures 1, 6, 7 and 10, pages 3, 12, 14 and 20.

• Remove wood cutting blade. See “Removing Blade”, page 6.
  Loosen knob (Figure 6, Ref. No. 14). Remove V-belt from motor and drive pulleys (Figure 7, Ref. Nos. 46 and 50). Remove shroud (Figure 10, Ref. No.

48. .

• Place V-belt on motor and idler pulleys (Figure 10, Ref. Nos. 38 and 40).
• Tension V-belt by pushing down on motor mount plate and tightening knob. Belt is properly tensioned when light pressure applied to midpoint of the belt
• produces about 112· deflection. Change ditch handle from “wood” to ·meter. (Refer to Figure 1, page 3).
• Replace shroud.
• Install metal cutting blade. See “Installing Blade”, page 6. Properly tension, track and adjust blade guides before operation.

Type of cut

• Rip fence guides workpiece to produce straight cuts on longer pieces.
• Contour cutting is done by guiding workpiece free hand to produce curved shapes.
• Beveled cutting can be done by tilting table and using proper work guide method.

Regardless of which work guiding method is used, a workpiece which overhangs table by more than T should be properly supported by support stands. (See Recommended Accessories, page 15.)

Rip fence operation
Refer to Figure 9, page 18.
Rip fence can be used to guide boards with one square edge past blade when table is aligned property.

1. Set rip fence to desired width of cut on inside of throat. Remember to Include the thickness of material that will be removed by blade.
2. Use a square to measure from Up of a tooth to fence. Lock fence securely with knob (Ref. No. 6).

The portion of martial between blade and fence is considered the workpiece. Material on outside and behind cut Is the scrap material which is being cut off. Use the right hand to keep work against fence.

• Do not push on scrap portion of the work. This could pinch or bind blade.
• Avoid passing hands beyond the cut. Use push sticks or push blocks to finish cuts and pass workpiece away from blade.
• A storage bracket (Ref. No. 33) for rip fence Is located on the rear of the saw.

Contour sawing

• When contour sawing, use both hands to keep workpiece flat against table and guided along desired path.
• Avoid positioning hands in line with blade. If hands slip, they could contact blade.
• Try to stand to front of the saw and use hands over the portion of table which is to right of blade and before cut.
• Cut small comers by sawing around them. Saw to remove  scrap until desired shape is obtained.

Bevel cutting
Refer to Figure 9, page 18.

1. Perform a bevel operation by tilting table. Loosen knob (Ref. No. 11) and tilt table to desired position.
2. Use a square or protractor to set angle and lock table in position with knobs. Use caution when supporting work while bevel cutting. Do not allow work to hang on blade.

Miter gauge
Refer to Figure 10, page 20.

• Use miter gauge for securing and holding workpiece at desired angle to produce angled cuts. Use scale to adjust gauge tondesired angle.
• Never use miter gauge and rip fence at the same time. Thenblade might bind in the workpiece. Operator could be injured and/or workpiece could be damaged.
• A storage bracket (Ref. No. 21) is located on the rear of them saw.

Blade cleaning brush
Refer to Figure 7, page 14.
Make sure that brush (Ref. No. 36) is in contact with blade to property remove foreign particles from drive wheel.

Chi blower a
Refer to Figure 1 O, page 20.

Band saw Is equipped with chip blower used to remove chips to make contour cutting easier.

Adjust air nozzle (Ref. No. 45) so that pump air blows chips away from blade and workpiece.

MAINTENANCE

WARNING: Make certain that unit Is disconnected from power source before attempting to service or remove any component.

Cleaning

• Keep machine and workshop dean. Do not allow sawdust to accumulate on band saw.
• Keep wheels dean. Debris on wheels will cause poor tracking and blade slippage.
• Keep mechanisms and threaded or sliding surfaces clean and free of foreign particles.
• Operate band saw with a dust collector to minimize dean up.

Lubrication

• The shielded ball bearings are permanenUy lubricated and require no further lubrication.
• Small amounts of machine oil can be applied to belt tension mechanisms and threaded or sliding surfaces.
• Occasionally apply a coat of paste wax to table top to keep it slick and corrosion free.

Keep band saw In repair

• If power cord is wom or cut in any way, have it replaced.
• Replace V-belt and blade when they are worn. Replace any damaged or missing part.
• Use parts list to order parts.

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