Delta 37-071 User Manual

6 IN. BENCH JOINTER

Dégauchisseuse d’établi de 152 mm (6 po)

Canteador de banco de 152 mm (6 pulg.)

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Español (38)

www.DeltaMachinery.com

Instruction Manual

Manuel d’utilisation

Manual de instrucciones

INSTRUCTIVODEOPERACIÓN,CENTROS

DE SERVICIO Y PÓLIZA DE GARANTÍA. 37-071 LÉASEESTEINSTRUCTIVO

ANTES DE USAR EL PRODUCTO.

TABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONS...................................	2
SAFETY GUIDELINES - DEFINITIONS.....................................	3
GENERAL SAFETY RULES.......................................................	3
ADDITIONAL SPECIFIC SAFETY RULES................................	4
POWER CONNECTIONS...........................................................	6
MOTOR SPECIFICATIONS........................................................	6
GROUNDING INSTRUCTIONS ................................................	6
EXTENSION CORDS .................................................................	7
KEY FEATURES AND COMPONENTS.....................................	7
FUNCTIONAL DESCRIPTION...................................................	7
PRODUCT SPECIFICATIONS...................................................	8
UNPACKING...............................................................................	8
ASSEMBLY.................................................................................	9
Fence Assembly...............................................................................................	9
Fence Angle Lock Assembly....................................................................	10
Align Cutterhead to Outfeed Table .....................................................	10
Connecting to Dust Collector.................................................................	11

OPERATION..............................................................................	12
Starting and Stopping the Jointer........................................................	12
Locking the Jointer Using the Safety Key..........................................	12
Adjusting Fence Position..........................................................................	12
Feeding Stock................................................................................................	13
Jointing Beveled Stock..............................................................................	13
Calibrating the 45°/90°/135° Stops.......................................................	14
Depth Adjustment......................................................................................	15
MAINTENANCE .......................................................................	16
Changing the Cutter Knives....................................................................	16
OTHER RECOMMENDED MAINTENANCE...........................	16
ACCESSORIES.........................................................................	17
WARRANTY..............................................................................	17
REPLACEMENT PARTS..........................................................	18
SERVICE AND REPAIRS.........................................................	18
FRANÇAIS................................................................................	20
ESPAÑOL..................................................................................	38

IMPORTANT SAFETY INSTRUCTIONS

READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS BEFORE USING THIS EQUIPMENT. Failure to follow all instructions listed below, may result in electric shock, fire,

and/or serious personal injury or property damage.

Woodworking can be dangerous if safe and proper operating procedures are not followed. As with all machinery, there are certain hazards involved with the operation of the product. Using the machine with respect and caution will considerably lessen the possibility of personal injury. However, if normal safety precautions are overlooked or ignored, personal injury to the operator may result. Safety equipment such

as guards, push sticks, hold-downs, featherboards, goggles, dust masks and hearing protection can reduce your potential for injury. But even the best guard won’t make up for poor judgment, carelessness or inattention. Always use common sense and exercise caution in the workshop. If a procedure feels dangerous, don’t try it. Figure out an alternative procedure that feels safer. REMEMBER: Your personal safety is your responsibility. For additional information please visit our website www.DeltaMachinery.com.

This machine was designed for certain applications only. DELTA® Power Equipment Corporation strongly recommends that this machine not be modified and/or used for any application other than that for which it was designed. If you have any questions relative to a particular application, DO NOT use the

machine until you have first contacted DELTA® to determine if it can or should be performed on the product.

If you have any questions relative to its application DO NOT use the product until you have written DELTA® Power Equipment Corporation and we have advised you. Contact us online at www.DeltaMachinery.com or by mail at Technical Service Manager, DELTA® Power Equipment Corporation, 99 Roush St., Anderson, SC 29625.

Information regarding the safe and proper operation of this tool is available from the following sources:

•Power Tool Institute, 1300 Sumner Avenue, Cleveland, OH 44115-2851or online at www.powertoolinstitute.com

•National Safety Council, 1121 Spring Lake Drive, Itasca, IL 60143-3201

•American National Standards Institute, 25 West 43rd Street, 4 floor, New York, NY 10036 www.ansi.org - ANSI 01.1 Safety Requirements for Woodworking Machines

•U.S. Department of Labor regulations www.osha.gov

2

SAFETY GUIDELINES - DEFINITIONS

This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay attention to these sections.

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.

Used without the safety alert symbol indicates potentially hazardous situation which, if not avoided, may result in property damage.

GENERAL SAFETY RULES

WARNING FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL INJURY.

•FOR YOUR OWN SAFETY, READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE OPERATING THE UNIT. Learn the unit’s application and limitations as well as the specific hazards peculiar to it.

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

•DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use this unit in damp or wet locations, or expose it to rain. Keep work area well-lighted.

•KEEP CHILDREN AND VISITORS AWAY. All children and visitors should be kept a safe distance from work area.

•DISCONNECT UNIT before servicing.

•CHECK DAMAGED PARTS. Before further use of the unit, properly repair or replace any part that is damaged.

FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS INJURY.

1.Read and understand the warnings posted on the machine and in this manual. Failure to comply with all of these warnings may cause serious injury.

2.Replace the warning labels if they become obscured or removed.

3.This machine is designed and intended for use by properly trained and experienced personnel only. If you are not familiar with the proper and safe operation of a band saw, do not use until proper training and knowledge have been obtained.

4.Do not use this machine for other than its intended use. If used for other purposes, DELTA® Power Equipment Corporation disclaims any real or implied warranty and holds itself harmless from any injury that may result from that use.

5.Always wear approved safety glasses/face shiiellds while using this grindertool. .

6.operatingBefore operatingthis grinder,thisremtoovel,removetie,rings,tie,watchesrings, andwatchesotherandjewelry,other jewelry,and rollandsleevesroll sleevesup pastup pastthe elbowsthe elbows.Remove.Removeall looseall looseclothingclothinga d confineandconfilonge hairlong. Nonhair.-slipNon-footwearslipfootwearor antior-skidanti-skidfloorfloorstripstripsare recommendare ended.Do. notDo notwearwearglovesgloves. .

7.Wear ear protectors (plugs or muffs) during extended periods of operation.

8.Some dust created by power sanding, sawing, grinding, drilling and other construction activities

contain chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

•Lead from lead based paint.

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

•Arsenic and chromium from chemically treated lumber.

Your risk of exposure 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 face or dust masks that are specifically designed to filter out microscopic particles.

9.Do not operate this machine while tired or under the influence of drugs, alcohol or any medication.

10.Make certain the switch is in the OFF position before connecting the machine to the power source.

11.Make certain the machine is properly grounded.

12.Make all machine adjustments or maintenance with the machine unplugged from the power source.

13.Form a habit of checking to see that all extra

continued on page 4

3

equipment such as adjusting keys, wrenches, scrap, stock, and cleaning rags are removed away from the machine before turning on.

14.Keep safety guards in place at all times when the machine is in use. If removed for maintenance purposes, use extreme caution and replace the guards immediately when maintenance is complete.

15.Make sure the tool is firmly secured to a stable work surface before use.

16.Check damaged parts. Before further use of the machine, 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.

17.Provide for adequate space surrounding work area and non-glare, overhead lighting.

18.Keep the floor around the machine clean and free of scrap material, oil and grease.

19.Keep visitors a safe distance from the work area. Keep children away.

20.Make your workshop child proof with padlocks, master switches or by removing starter keys.

21.Give your work undivided attention. Looking around, carrying on a conversation and “horseplay" are careless acts that can result in serious injury.

22.Maintain a balanced stance at all times so that you do not fall or lean against the tool or its moving parts. Do not overreach or use excessive force to perform any machine operation.

23.Use the right tool at the correct speed and feed

rate. Do not force a tool or attachment to do a job for which it was not designed. The right tool will do the job better and safer.

24.Use recommended accessories; improper accessories may be hazardous.

25.Maintain machinery with care. Follow instructions for lubricating and changing accessories.

26.Turn off the machine before cleaning. Use a brush or compressed air to remove dust or debris — do not use your hands.

27.Do not stand on the machine. Serious injury could occur if the machine tips over.

28.Never leave the machine running unattended. Turn the power off and do not leave the machine until it comes to a complete stop.

29.At all times, hold the stock firmly.

30.Do not use this tool for other than it intended use. If used for other purposes, DELTA® Power Equipment Corporation disclaims any real or implied warranty and holds itself harmless for any injury or damage which may result from that use.

Familiarize yourself with the following safety notices used in this manual:

This means that if precautions are not heeded, it may result in minor injury and/or possible machine damage.

This means that if precautions are not heeded, it may result in serious injury or possibly even death.

ADDITIONAL SPECIFIC SAFETY RULES

Failure to follow these rules may result in serious personal injury.

1.DO NOT OPERATE THIS MACHINE until it is completely assembled and installed according to the instructions. A machine incorrectly assembled can cause serious injury.

2.OBTAIN ADVICE from your supervisor, instructor, or another qualified person if you are not thoroughly familiar with the operation of this machine. Knowledge is safety.

3.FOLLOW ALL WIRING CODES and recommended electrical connections to prevent shock or electrocution.

4. KEEP KNIVES SHARP and free from rust and pitch. Dull or rusted knives work harder and can cause kickback.

5.TIGHTEN THE INFEED/OUTFEED TABLES before starting the machine. Loss of control of the workpiece can cause serious injury.

6.PROPERLY SECURE THE BLADES IN THE CUTTERHEAD before turning the power “ON”. Loose blades may be thrown out at high speeds.

7.NEVER TURN THE MACHINE “ON” before clearing the table of all objects (tools, scraps of wood, etc.). Flying debris can cause serious injury.

8.NEVER TURN THE MACHINE “ON” with the workpiece contacting the cutterhead. Kickback can occur.

9.AVOID AWKWARD OPERATIONS AND HAND POSITIONS. A sudden slip could cause a hand to move into the cutterhead.

10.KEEP ARMS, HANDS, AND FINGERS away from the cutterhead to prevent severe injury.

11.NEVER MAKE CUTS deeper than 1/8" (3.2mm) to prevent kickback.

4

ADDITIONAL SPECIFIC SAFETY RULES

12.NEVER JOINT OR PLANE A WORKPIECE that is shorter than 10" (254mm), narrower than 3/4" (19.0MM), or less than 1/2" (12.7mm) thick. Jointing smaller workpieces can place your hand in the cutterhead causing severe injury.

13.USE HOLD-DOWN/PUSH BLOCKS for jointing or planing any workpiece lower than the fence. Jointing or planing small workpieces can result in kickback and severe injury.

14.HOLD THE WORKPIECE FIRMLY against the table and fence. Loss of control of the workpiece can cause kickback and result in serious injury.

15.NEVER PERFORM “FREE-HAND” OPERATIONS.

Use the fence to position and guide the workpiece. Loss of control of the workpiece can cause serious injury.

16.DO NOT attempt to perform an abnormal or littleused operation without study and the use of adequate hold-down/push blocks, jigs, fixtures, stops, etc.

17.DO NOT FEED A WORKPIECE into the outfeed end of the machine. The workpiece will be thrown out of the opposite end at high speeds.

18.DO NOT FEED A WORKPIECE that is warped, contains knots, or is embedded with foreign objects (nails, staples, etc.) to prevent kickback.

19.MAINTAIN THE PROPER RELATIONSHIP OF INFEED AND OUTFEED TABLE SURFACES and cutterhead knife path. Loss of control of the workpiece can cause serious injury.

20.PROPERLY SUPPORT LONG OR WIDE WORKPIECES. Loss of control of the workpiece can cause injury.

21.NEVER PERFORM LAYOUT, ASSEMBLY, OR SETUP WORK on the table/work area when the machine is running. A sudden slip could cause a hand to move into the cutterhead. Severe injury can result.

22.TURN THE MACHINE “OFF”, disconnect the machine from the power source, and clean the table/work area before leaving the machine. LOCK THE SWITCH IN THE “OFF” POSITION to prevent unauthorized use. Someone else might accidentally start the machine and cause injury to themselves.

23.ADDITIONAL INFORMATION regarding the safe and proper operation of power tools (i.e. a safety video) is available from the Power Tool Institute, 1300 Sumner Avenue, Cleveland, OH 44115-2851 (www.powertoolinstitute.com). Information is also available from the National Safety Council, 1121 Spring Lake Drive, Itasca, IL 60143-3201. Please refer to the American National Standards Institute ANSI 01.1 Safety Requirements for Woodworking Machines and the U.S. Department of Labor OSHA 1910.213 Regulations.

SAVE THESE INSTRUCTIONS.

Refer to them often and use them to instruct others.

5

POWER CONNECTIONS

A separate electrical circuit should be used for your machines. This circuit should not be less than #12 wire and should be protected with a 20 Amp time lag fuse. If an extension cord is used, use only 3-wire extension cords which have 3-prong grounding type plugs and matching receptacle which will accept the machine’s plug. Before connecting the machine to the power line, make sure the switch (s) is in the "OFF" position and be sure that the electric current is of the same characteristics as indicated on the machine. All line connections should make good contact. Running on low voltage will damage the machine.

DO NOT EXPOSE THE MACHINE TO RAIN OR OPERATE THE MACHINE IN DAMP LOCATIONS.

GROUNDED	GROUNDED OUTLET BOX
OUTLET BOX
CURRENT			GROUNDING
				MEANS
CARRYING
PRONGS				ADAPTER

GROUNDING BLADE

IS LONGEST OF THE 3 BLADES

FIG. A

FIG. B

MOTOR SPECIFICATIONS

Your machine is wired for 110 volts, 60 HZ alternating current. Before connecting the machine to the power source, make sure the switch is in the “OFF” position.

GROUNDING INSTRUCTIONS

THIS MACHINE MUST BE GROUNDED WHILE IN USE TO PROTECT THE OPERATOR FROM ELECTRIC SHOCK.

1. All grounded, cord-connected machines:

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 machine is equipped with an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Do not modify the plug provided - if it will not fit the outlet, have the proper outlet installed by a qualified electrician.

Improper connection of the equipment-grounding conductor can result in risk of electric shock. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment-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.

Check with a qualified electrician or service personnel if the grounding instructions are not completely understood, or if in doubt as to whether the machine is properly grounded.

Use only 3-wire extension cords that have 3-prong grounding type plugs and matching 3-conductor receptacles that accept the machine’s plug, as shown in Fig. A.

Repair or replace damaged or worn cord immediately.

IN ALL CASES, MAKE CERTAIN THE RECEPTACLE IN QUESTION IS PROPERLY GROUNDED. IF YOU ARE NOT SURE, HAVE A QUALIFIED ELECTRICIAN CHECK THE RECEPTACLE.

6

	EXTENSION CORDS	MINIMUM GAUGE EXTENSION CORD
	Use proper extension cords. Make	RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC MACHINES
	sure your extension cord is in good	Ampere	Volts	Total Length	Gauge of Extension
	condition and is a 3-wire extension cord which has	Rating		of Cord in	Cord
				Feet
	a 3-prong grounding type plug and matching
		0-6	120	up to 25	18 AWG
	receptacle which will accept the machine’s plug.
		0-6	120	25-50	16 AWG
	When using an extension cord, be sure to use one
		0-6	120	50-100	16 AWG
	heavy enough to carry the current of the machine.
		0-6	120	100-150	14 AWG
	An undersized cord will cause a drop in line	6-10	120	up to 25	18 AWG
	voltage, resulting in loss of power and overheating.
		6-10	120	25-50	16 AWG
	The table shows the correct gauge to use	6-10	120	50-100	14 AWG
	depending on the cord length. If in doubt, use the	6-10	120	100-150	12 AWG
	next heavier gauge. The smaller the gauge number,	10-12	120	up to 25	16 AWG
	the heavier the cord.	10-12	120	25-50	16 AWG
		10-12	120	50-100	14 AWG
		10-12	120	100-150	12 AWG
		12-16	120	up to 25	14 AWG
		12-16	120	25-50	12 AWG
		12-16	120
				GREATER THAN 50 FEET NOT RECOMMENDED

KEY FEATURES AND COMPONENTS

A.Infeed/outfeed table

B.Depth of cut adjustment

C.On/Off switch

D.Cutterhead (not visible)

E.Cutter guard

F.Fence angle lock

G.45° bevel stop

H.Rear fence

NOTE: Located within the fence mount is a red sliding guard. Please insure guard moves freely with fence.

FUNCTIONAL DESCRIPTION

The DELTA® 37-071 is a 6" Bench Jointer with designed cutting capacity of 6" (152mm) width and 1/8" (3.2mm) depth. It features a 110-volt, 10,000 RPM motor, an in-and-out, tilting center-mounted fence, and a two-knife cutterhead.

7

PRODUCT SPECIFICATIONS

	Weight	76 lbs
	Overall Dimensions (L x W x H)	26 x 8 x 10 in.
	Table Dimensions (L x W)	28-1/2 in. x 6-¼ in.
		12 amps
	Motor	120V
		Single-Phase
		60 Hz
	Maximum Width of Cut	6 in.
	Maximum Depth of Cut	1/8 in.
	Number of Knives	2
	Cuts per Minute	20,000
	Fence Length	22-7/8 in.
	Fence Height	4-5/16 in.
	Fence Angle	45°, 90° and 135°
	Cutterhead Diameter	1-7/8 in.
	Cutterhead Speed	10,000 RPM

UNPACKING

Compare all parts to the list below and check that all parts are present and in good condition. Report any missing or damaged parts to your distributor or dealer. Prior to tool assembly and use, read this manual thoroughly to familiarize yourself with proper assembly, maintenance and safety procedures.

DESCRIPTION (QUANTITY)

1.37-071 6” Jointer (1)

2.Fence

3.Rear Fence Support (1)

4.Rear Fence Bracket (1)

5.Dovetail Clamp (1)

6.Indexing Handle (1)

7.Fence Mounting Plate (1)

8.Fence Angle Lock (1)

9.45°/90° Angle Stop (1)

10.Hardware Package (1)

11.4 mm Hex Wrench (1)

12.6 mm Hex Wrench (1)

13.Push Blocks (2)

14.Dust Chute (1)

15.Operator’s Manual (not shown)

CONTENTS OF

HARDWARE PACK

•M8 x 16mm Hex Head Screws (4)

•M8 x 20mm Hex Head Screws (2)

•8mm Lock Washers (6)

8

UNPACKING

Remove any protective materials and coatings from all of the parts and the tool. The protective coatings can be removed by spraying WD-40 on them and wiping it off with a soft cloth. This may need redone several times before all of the protective coatings are removed completely.

If any parts are missing, do not attempt to plug in the power cord and turn “ON” the machine. The machine should only be turned “ON” after all the parts have been obtained and installed correctly.

ASSEMBLY

FENCE ASSEMBLY

1.Attach the fence support bracket (A) to the tool frame using two M8 x 25mm socket head screws (B), each fitted with an 8mm lock washer. See Figure 1. Ensure that the top surface of the bracket is flush with the top of the table.

2.Referring to Figure 2, slide the dovetail clamp (C) onto the fence support (D) ensuring the tops of both bottom pins in the clamp are flush with the bottom surface of the fence support bracket. Loosely secure the dovetail clamp to the fence support with the indexing lock handle (E).

3.Attach the fence mounting plate (A) to the fence

(B) using four M8 x 25mm socket head screws and 8mm lock washers. See Figure 3.

4.Slide assembled fence (A) over the fence support bracket (B). The left edge of the fence assembly should be aligned with the left edge of the bracket. The dovetail edge on the right side must be engaged with the dovetail clamp. Tighten the indexing lock handle to firmly secure and square the assembly. Insure that the red sliding guard moves freely and attaches to the magnets on the rear side of the fence. See Figure 4.

FIGURE 2

FIGURE 3

FIGURE 1

FIGURE 4

9

ASSEMBLY

FENCE ANGLE LOCK ASSEMBLY

1.Feed the threaded end of the fence angle lock (A) through both holes in the fence mounting assembly and secure by screwing it into the assembly. See Figure 5.

2.Install the 45°/90° angle stop by pulling up on the spring-loaded pin (B) and sliding the angle stop

(C) in the mortised hole, as shown in Figure 6. Releasing the pin will lock the angle stop in place. When locked in the fully-engaged position, the stop is at 90°. When locked in the partially engaged position, it is at 45°.

FIGURE 5

FIGURE 6

ALIGN CUTTERHEAD TO OUTFEED TABLE

Disconnect the machine from the power source before making any

adjustments!

In order to safely feed stock across the jointer safely, the top surface of the outfeed table must be level with the highest point of the cutterhead knives during its rotation. To check the position of the cutterhead knives relative to the outfeed table, refer to Figure 7 and do the following.

1.Disconnect the machine from the power source.

2.Place a straight edge on the outfeed table (A) so that one end overhangs above the cutterhead. For best results, the straightedge should be able to stand on edge without having to be held in place.

3.Carefully and slowly rotate the cutterhead (B) toward the infeed table (C). As the edge of the knife passes underneath the straightedge, it should just barely brush the bottom of the straightedge, causing it to move forward slightly, no more than 1/8”.

4.If the rotation of the cutterhead lifts and moves the straight edge more than 1/8” or if it fails to make contact with the bottom of the straightedge, you’ll need to adjust the position of the knife.

5.Use a scrap of wood to keep the spring-loaded guard open and fully-expose the cutterhead.

FIGURE 8

10

ASSEMBLY

ALIGN CUTTERHEAD TO OUTFEED TABLE (continued)

6.Loosen the four screws securing the clamp bar to the cutterhead. See Figure 8.

7.Locate the two adjustment screws on the exposed knife. Refer to Figure 9.

8.Rotate the adjustment screws clockwise to lower the knife or counterclockwise to raise it. Each screw must be adjusted separately.

9.Re-check the position of the knife on either end using the straightedge as in Step 3. Continue to adjust the height of the knife until it brushes the underside of the straightedge enough to move it 1/8”.

NOTE: Check both the left and right sides of the cutterhead knife to ensure they are at the proper height.

10.Replace the clamp bar and tighten the four screws securing the clamp bar to the cutterhead. Slightly tighten each of the clamp screws, making sure to follow the sequence shown in Figure 10.

NOTE: Failure to follow the proper sequence for tightening the clamp screws may result in the position of the knife being altered which can affect the performance of the tool.

FIGURE 9

FIGURE 10

CONNECTING TO DUST COLLECTOR

A jointer creates a large amount of fine particles while in use. It is strongly recommended that you connect the jointer to a dust collector. Your DELTA® Bench Jointer is equipped with a 2-1/4” (OD) dust port which is located underneath the outfeed table. This must be connected to a dust collector hose to ensure safe operation.

Do not attempt to operate this tool without first connecting it to an

adequate dust collection system.

Always turn on the dust collector before starting the jointer and always

stop the jointer before turning off the dust collector.

11

OPERATION

STARTING AND STOPPING THE JOINTER

Make sure that the switch is in the "OFF" position before plugging cord into outlet. Do not touch the plug’s metal prongs when

unplugging or plugging in the cord.

In the event of a power outage (such as a breaker or fuse trip), always move the switch to the "OFF" position until the main power is

restored.

The On/Off switch (A), indicated in Figure 11, is located on the front of the jointer cabinet. To turn the machine “ON,” move the switch to the up position. To turn the machine “OFF,” move the switch to the down position.

FIGURE 11

LOCKING THE JOINTER USING THE SAFETY KEY

1.Your DELTA® 6” Bench Jointer uses a safety key that enables you to lock the tool in the “OFF” position when not in use.

IMPORTANT: When the machine is not in use, the switch should be locked in the "OFF" position to prevent unauthorized use.

2.To lock the machine, remove the safety key by pulling it straight out. With the safety key removed, the switch will not operate.

3.Should the safety key be removed while the jointer is running, the machine can be turned "OFF," but cannot be restarted unless the safety key is re-inserted.

ADJUSTING FENCE POSITION

Disconnect the machine from the power source before making any

adjustments!

See Figure 12.

Prior to performing any jointer operation, check to make sure the fence position is approximately the same as the width of the stock being jointed. For edge jointing of thinner stock, it is recommended that you occasionally reposition the fence to avoid dulling the knives in one area.

1.To adjust the position of the fence, loosen the indexing lock handle (A) by rotating it to left.

2.Move fence to proper position.

3.Retighten the indexing lock handle.

FIGURE 12

12

OPERATION

FEEDING STOCK

1.Place the surface to be jointed face down on the infeed table and against the fence. Turn the jointer on and wait for the motor to come to full speed.

2.Apply light downward pressure and slowly feed the stock through the spring-loaded cutter guard and over the cutting head.

IMPORTANT: When feeding stock horizontally, with the width of the board laying flat against the table, always use safety paddles or a push stick, as shown in Figure 13. When feeding stock vertically, with the

width of the board flush against the fence, always keep fingers on top of the board. See Figure 14.

3.Keep moving the board until it clears the cutter.

4.Turn the jointer off and wait for the cutterhead to come to a stop before removing the stock.

FIGURE 13

FIGURE 14

JOINTING BEVELED STOCK

Disconnect the machine from the power source before making any

adjustments!

The fence can adjust to an inward 45° angle and an outward 45° angle, enabling you to joint beveled stock. To adjust the fence tilt, do the following:

OUTWARD 45° ANGLE:

See Figure 15.

1.Loosen the beveling lock by rotating the handle (A) counterclockwise.

2.Pull the spring-loaded pin (B) up and pull the 45°/90° Stop (C) back slightly.

3.Release the spring-loaded pin and continue pulling the 45°/90° Stop until it locks in position.

4.Retighten the beveling lock. Use a combination square or carpenters square to check the tilt angle. If it needs to be adjusted, refer to “Calibrating the 45°/90° Stops” on page 14.

FIGURE 15

13

OPERATION

JOINTING BEVELED STOCK (continued)

INWARD 45° ANGLE:

See Figure 16.

1.Loosen the beveling lock (A) by rotating the handle counterclockwise.

2.Tip the fence toward the table as far as it will go. It will stop when the fence contacts the inward 45° stop bolts.

3.Retighten the beveling lock. Use a combination square or carpenters square to check the tilt angle. If it needs to be adjusted, refer to “Calibrating the 45°/90° Stops” on page 14.

When jointing with the fence tilted inward at 45° feed the stock carefully to ensure that the workpiece does not become trapped

between the fence and table, which can create a dangerous situation.

FIGURE 16

CALIBRATING THE 45°/90° STOPS

Disconnect the machine from the power source before making any

adjustments!

To ensure precise and accurate results, the 45° and 90° Stops must accurately position the fence in relation to the table surface.

TO CALIBRATE THE 90° STOP:

1.Loosen the beveling lock by rotating the handle counterclockwise.

2.Ensure the 45°/90° Stop is fully-engaged and locked in position.

3.Using a carpenter’s square, with one edge flat on the table and the other against the fence, check to see if the fence and table are in square. If any adjustment is needed, proceed to step #4.

4.Loosen the retaining nut located on the 90° Stop rod.

5.Use a flat head screwdriver to adjust the position of the Stop rod. Refer to Figure 17. Turning the rod clockwise reduces the fence angle while rotating it counterclockwise increases the fence angle.

6.Re-tighten the retaining nut and re-lock the beveling lock. Then re-check the angle using the carpenter’s square. Continue to adjust as needed.

FIGURE 17

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OPERATION

TO CALIBRATE THE 45° INWARD AND OUTWARD STOPS:

1.Loosen the beveling lock by rotating the handle counterclockwise.

2.Refer to Figure 18 and locate the two sets of 45° Stop Bolts (A), there are two bolts that set the position for the inward 45° Stop and two that set the position for the outward 45° stop.

3.Loosen the two retaining nuts on the appropriate set of Stop bolts and adjust the Stop bolts either in or out.

NOTE: The heads of both Stop bolts must be flush against the mount assembly.

4.Re-tighten the retaining nut and re-lock the beveling lock. Then re-check the angle using the carpenter’s square. Continue to adjust as needed.

FIGURE 18

DEPTH ADJUSTMENT

Disconnect the machine from the power source before making any adjustments!

The DELTA® 37-071 Bench Jointer is designed to remove no more than 1/8” of stock in a single pass. For operations requiring the removal of more stock, make several passes to achieve the desired dimensions.

1.To adjust the depth of cut, rotate the infeed table height adjustment wheel. Turning the wheel clockwise raises the table (reducing the depth of cut) while rotating it counterclockwise lowers the table (increasing the depth of cut).

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MAINTENANCE

CHANGING CUTTERHEAD KNIVES

Disconnect the machine from the power source before making any

adjustments!

Jointer knives are dangerously sharp. Use extreme caution when inspecting, removing, sharpening, or replacing knives into the

cutterhead. Failure to comply may cause serious injury.

The DELTA® 37-071 6” Bench Jointer uses two individual knives. Should you notice a significant decrease in the performance of your jointer, it may be necessary to replace the knives. To do this, follow these steps:

1.Place a scrap piece of wood between the springloaded cutter guard and fence in order to fully expose the cutterhead.

2.Carefully and slowly rotate the cutterhead by hand until the clamp bar and four clamp screws (A) are accessible. See Figure 19.

3.Unscrew the clamp screws and remove the clamp bar.

Cutterhead knives are sharp. Use caution when handling cutterhead

knives. Use gloves to reduce the risk of injury.

4.Carefully lift the knife from the cutterhead, taking care to note its proper orientation to the cutterhead.

5.Repeat Steps 2-4 for the second cutterhead knife.

6.Clean the cutterhead thoroughly before installing new knives or re-installing sharpened knives.

7.Install the new or re-sharpened knife and the clamp bar in the cutterhead. Slightly tighten each of the clamp screws, making sure to follow the sequence shown in Figure 20.

NOTE: Failure to follow the proper sequence for tightening the clamp screws may result in the position of the knife being altered which can affect the performance of the tool.

8.Repeat Step 7 for the second cutterhead knife.

9.Check the alignment on the knives to the surface of the outfeed table as described in the section Align Cutterhead to Outfeed table, on page 10. If necessary, rotate the two jack screws on either end of the cutterhead knife in order to ensure the knife is parallel to the outfeed table.

10.Perform final tightening on each of the four clamp screws uses the proscribed sequence in Figure 19.

11.Remove the scrap wood block and return the cutterhead guard to original operating position. Re-align the fence as needed and test the jointer on a piece of scrap stock.

FIGURE 19

OTHER RECOMMENDED MAINTENANCE

1.Periodically blow out all air passages with dry compressed air. All plastic parts should be cleaned with a soft damp cloth. NEVER use solvents to clean plastic parts. They could possibly dissolve or otherwise damage the material.

2.Periodically check tightness on all other hardware and listen for any unusual vibrations as you work as these may be a sign of loose hardware.

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ACCESSORIES

A complete line of accessories is available from your DELTA® Supplier, DELTA® Factory Service Centers, and DELTA® Factory Service Centers, and DELTA® Authorized Service Centers. Please visit our Web Site www. DeltaMachinery.com for an online catalog or for the name or your nearest supplier.

Since accessories other than those offered by DELTA® have not been tested with this product, use of such accessories could be hazardous. For safest operation, only DELTA® recommended

accessories should be used with this product.

WARRANTY

To register your tool for warranty service visit our website at www.DeltaMachinery.com.

Five Year Limited New Product Warranty

DELTA® will repair or replace, at its expense and at its option, any new DELTA® machine, machine part, or machine accessory which in normal use has proven to be defective in workmanship or material, provided that the customer returns the product prepaid to a DELTA® factory service center or authorized service station with proof of purchase of the product within five years and provides DELTA® with reasonable opportunity to verify the alleged defect by inspection. For all refurbished DELTA® product, the warranty period is 180 days. DELTA® will not be responsible for any asserted defect which has resulted from normal wear, misuse, abuse or repair or alteration made or specifically authorized by anyone other than an authorized DELTA® service facility or representative. Under no circumstances will DELTA® be liable for incidental or consequential damages resulting from defective products. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty is DELTA®’s sole warranty and sets forth the customer’s exclusive remedy, with respect to defective products; all other warranties, express or implied, whether of merchantability, fitness for purpose, or otherwise, are expressly disclaimed by DELTA®. For further detail of warranty coverage and warranty repair information, visit www.DeltaMachinery.com or call 1-800-223-7278. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained in the packaging, call the local company or see website for warranty information.

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