Delta 43-437 User guide
INSTRUCTION MANUAL
PART NO. 432-02-651-0030 - 08-31-01
Copyright © 2001 Delta Machinery
To learn more about DELTA MACHINERY
visit our website at: www.deltamachinery.com.
For Parts, Service, Warranty or other Assistance,
please call
1-800-223-7278 (In Canada call 1-800-463-3582).
Limited Edition
2-Speed Heavy Duty
Wood Shaper
(Model 43-437)
SHOWN WITH OPTIONAL
MOBILE BASE
2
GENERAL SAFETY RULES
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.
This machine was designed for certain applications only. Delta Machinery 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.
Technical Service Manager
Delta Machinery
4825 Highway 45 North
Jackson, TN 38305
(IN CANADA: 505 SOUTHGATE DRIVE, GUELPH, ONTARIO N1H 6M7)
WARNING: FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL INJURY.
1. FOR YOUR OWN SAFETY, READ INSTRUCTION
MANUAL BEFORE OPERATING THE TOOL. Learn the tool’s
application and limitations as well as the specific hazards
peculiar to it.
2. KEEP GUARDS IN PLACE and in working order.
3. ALWAYS WEAR EYE PROTECTION.
Wear safety glasses.
Everyday eyeglasses only have impact resistant lenses; they
are not safety glasses. Also use face or dust mask if cutting
operation is dusty. These safety glasses must conform to
ANSI Z87.1 requirements. Note: Approved glasses have Z87
printed or stamped on them.
4. REMOVE ADJUSTING KEYS AND WRENCHES. Form
habit of checking to see that keys and adjusting wrenches are
removed from tool before turning it “on”.
5. KEEP WORK AREA CLEAN. Cluttered areas and benches
invite accidents.
6. DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use
power tools in damp or wet locations, or expose them to rain.
Keep work area well-lighted.
7. KEEP CHILDREN AND VISITORS AWAY. All children and
visitors should be kept a safe distance from work area.
8. MAKE WORKSHOP CHILDPROOF – with padlocks,
master switches, or by removing starter keys.
9. DON’T FORCE TOOL. It will do the job better and be safer
at the rate for which it was designed.
10. USE RIGHT TOOL. Don’t force tool or attachment to do a
job for which it was not designed.
11. WEAR PROPER APPAREL. No loose clothing, gloves,
neckties, rings, bracelets, or other jewelry to get caught in
moving parts. Nonslip footwear is recommended. Wear
protective hair covering to contain long hair.
12. SECURE WORK. Use clamps or a vise to hold work when
practical. It’s safer than using your hand and frees both hands
to operate tool.
13. DON’T OVERREACH. Keep proper footing and balance at
all times.
14. MAINTAIN TOOLS IN TOP CONDITION. Keep tools
sharp and clean for best and safest performance. Follow
instructions for lubricating and changing accessories.
15. DISCONNECT TOOLS before servicing and when chang-
ing accessories such as blades, bits, cutters, etc.
16. USE RECOMMENDED ACCESSORIES. The use of ac-
cessories and attachments not recommended by Delta may
cause hazards or risk of injury to persons.
17. REDUCE THE RISK OF UNINTENTIONAL STARTING.
Make sure switch is in “OFF” position before plugging in power
cord.
In the event of a power failure, move switch to the
“OFF” position.
18. NEVER STAND ON TOOL. Serious injury could occur if
the tool is tipped or if the cutting tool is accidentally contacted.
19. CHECK DAMAGED PARTS. Before further use of the tool,
a guard or other part that is damaged should be carefully
checked to ensure 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.
20. DIRECTION OF FEED. Feed work into a blade or cutter
against the direction of rotation of the blade or cutter only.
21. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN
POWER OFF. Don’t leave tool until it comes to a complete
stop.
22.
STAY ALERT, WATCH WHAT YOU ARE DOING, AND
USE COMMON SENSE WHEN OPERATING A POWER
TOOL. DO NOT USE TOOL WHILE TIRED OR UNDER THE
INFLUENCE OF DRUGS, ALCOHOL, OR MEDICATION. A
moment of inattention while operating power tools may result
in serious personal injury.
23. MAKE SURE TOOL IS DISCONNECTED FROM
POWER SUPPLY while motor is being mounted, connected or
reconnected.
24. THE DUST GENERATED by certain woods and wood
products can be injurious to your health. Always operate
machinery in well ventilated areas and provide for proper dust
removal. Use wood dust collection systems whenever possible.
25.
WARNING: SOME DUST CREATED BY POWER
SANDING, SAWING, GRINDING, DRILLING, AND OTHER
CONSTRUCTION ACTIVITIES contains chemicals known
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, and
· 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.
SAVE THESE INSTRUCTIONS.
Refer to them often and use them to instruct others.
3
ADDITIONAL SAFETY RULES FOR WOOD SHAPERS
Fig. B
24. WHEN SHAPING with collars and starting pin, use work
that is fairly heavy in proportion to the cut being made (Fig.
D).
Fig. D
Fig. E
WARNING: DO NOT OPERATE YOUR WOOD
SHAPER UNTIL IT IS COMPLETELY ASSEMBLED AND INSTALLED
ACCORDING TO THE INSTRUCTIONS.
Fig. F
28. SHOULD ANY PART OF THE TOOL be missing,
damaged, or fail in any way, or should any electrical
component fail to perform properly, shut off the switch and
remove the plug from the power supply outlet. Replace any
missing, damaged, or failed parts before resuming
operation.
29. IMPORTANT: When the tool is not in use, the switch
should be locked in the “OFF” position to prevent
unauthorized use.
30. ADDITIONAL INFORMATION regarding the safe and
proper operation of this product is available from the National Safety Council, 1121 Spring Lake Drive, Itasca, IL 601433201, in the Accident Prevention Manual for Industrial
Operations and also in the Safety Data Sheets provided by
the NSC. Please also refer to the American National
Standards Institute ANSI 01.1 Safety Requirements for
Woodworking Machinery and the U.S. Department of Labor
OSHA 1912.213 Regulations.
SUFFICIENT
BEARING SURFACE
CUTTER
COLLAR
RIGHT
CUTTER
COLLAR
RIGHT
CUTTER
COLLAR
WRONG
CUTTER
COLLAR
WORK
TABLE
26. When shaping with collars and starting pin, the cutter
should be positioned below the collar when possible (Fig. F).
1 IF YOU ARE NOT thoroughly familiar with the operation
of Wood Shapers, obtain advice from your supervisor,
instructor or other qualified person.
2. FOLLOW ALL WIRING CODES and recommended
electrical connections. Make certain that the tool is properly
grounded.
3. NEVER turn the tool “ON” before clearing the table of all
objects (tools, scraps of wood, etc.).
4. DO NOT process materials less than 12" in length or 4"
in width without special supporting fixtures. Use push sticks,
featherboards, or holddowns whenever possible.
5. ALWAYS use a miter gauge and a clamp attachment
when edge shaping work less than 6" wide. Remove the
fence during this operation.
6. AVOID awkward hand positions. A sudden slip could
allow the hand to contact the cutter.
7. KEEP hands away from cutting tool.
8. NEVER run the stock between the fence and the
cutter.
9. DO NOT feed material that is warped, contains knots, or
is embedded with foreign objects, (nails or staples, etc.).
10. NEVER start the tool with the stock in contact with the
cutter.
11. NEVER reach under the table while the tool is running.
12. NEVER perform layout, assembly, or set-up work on the
table while the tool is operating.
13. KEEP cutters sharp and free from rust and pitch.
14. ADJUST THE FENCE HALVES so that the cutter
opening is never more than is required to clear the cutter.
15. ALWAYS lock the fence hardware after making fence
adjustments.
16. PROPERLY SECURE THE CUTTERS before starting
the tool.
17. DO NOT perform any operation freehand. ALWAYS use
the fence for straight shaping, the miter gauge for edge
shaping, and the starting pin and rub collars for curve
shaping.
18. ALWAYS keep the front motor access panel closed
while operating the tool.
19. WEAR HEARING PROTECTION to safeguard against
hearing loss.
20. USE GUARDS provided with the machine when
possible.
21. MAKE ALL ADJUSTMENTS with the power “OFF”.
22. BEFORE leaving the machine, make sure the work area
is clean.
23. WHEN SHAPING with collars and starting pin, the collar
MUST have sufficient bearing surface (Fig. B). The wrong
way to perform this operation is illustrated in Fig. C. Note
that the collar DOES NOT have sufficient bearing surface.
25. UNDER NO CIRCUMSTANCES should short work of
light body be shaped against the collars (Fig. E).
27. Feed workpiece against cutter rotation (Fig. G)
Fig. G
CUTTER ROTATION
FEED
Fig. C
INSUFFICIENT
BEARING SURFACE
CUTTER
COLLAR
WRONG
4
POWER CONNECTIONS
A separate electrical circuit should be used for your tools. 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 tool’s plug. Before connecting the motor to the power
line, make sure the switch is in the “OFF” position and be sure that the electric current is of the same characteristics as
indicated on the tool. All line connections should make good contact. Running on low voltage will damage the motor.
WARNING: DO NOT EXPOSE THE TOOL TO RAIN OR OPERATE THE TOOL IN DAMP LOCATIONS.
GROUNDING INSTRUCTIONS
WARNING: THIS TOOL MUST BE GROUNDED WHILE IN USE TO PROTECT THE OPERATOR FROM
ELECTRIC SHOCK.
1. All grounded, cord-connected tools:
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 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 tool is properly grounded.
Use only 3-wire extension cords that have 3-prong grounding type plugs and matching 3-conductor receptacles that
accept the tool’s plug, as shown in Fig. 1.
Repair or replace damaged or worn cord immediately.
2. Grounded, cord-connected tools intended for use on
a supply circuit having a nominal rating less than 150
volts:
If the tool is intended for use on a circuit that has an outlet
that looks like the one illustrated in Fig. 1, the tool will have
a grounding plug that looks like the plug illustrated in Fig. 1.
A temporary adapter, which looks like the adapter illustrated
in Fig. 2, may be used to connect this plug to a matching 2conductor receptacle as shown in Fig. 2 if a properly
grounded outlet is not available. The temporary adapter
should be used only until a properly grounded outlet can be
installed by a qualified electrician. The green-colored rigid
ear, lug, and the like, extending from the adapter must be
connected to a permanent ground such as a properly
grounded outlet box. Whenever the adapter is used, it must
be held in place with a metal screw.
NOTE: In Canada, the use of a temporary adapter is not
permitted by the Canadian Electric Code.
3. Grounded, cord-connected tools intended for use on
a supply circuit having a nominal rating between 150 250 volts, inclusive:
If the tool is intended for use on a circuit that has an outlet
that looks like the one illustrated in Fig. 3, the tool will have
a grounding plug that looks like the plug illustrated in Fig.
3. Make sure the tool is connected to an outlet having the
same configuration as the plug. No adapter is available or
should be used with this tool. If the tool must be
reconnected for use on a different type of electric circuit,
the reconnection should be made by qualified service
personnel; and after reconnection, the tool should comply
with all local codes and ordinances.
WARNING: IN ALL CASES, MAKE CERTAIN
THE RECEPTACLE IN QUESTION IS PROPERLY
GROUNDED. IF YOU ARE NOT SURE, HAVE A
QUALIFIED ELECTRICIAN CHECK THE
RECEPTACLE.
Fig. 1
GROUNDED OUTLET BOX
CURRENT
CARRYING
PRONGS
GROUNDING BLADE
IS LONGEST OF THE 3 BLADES
Fig. 2
GROUNDED OUTLET BOX
GROUNDING
MEANS
5
GROUNDED OUTLET BOX
CURRENT CARRYING PRONGS
GROUNDING BLADE
IS LONGEST OF THE 3 BLADES
Fig. 3
Use proper extension cords. Make sure your extension cord is in good condition and is a 3-wire extension cord which
has a 3-prong grounding type plug and matching receptacle which will accept the tool’s plug. When using an
extension cord, be sure to use one heavy enough to carry the current of the tool. An undersized cord will cause a
drop in line voltage, resulting in loss of power and overheating. Fig. 4 and 5 show the correct gauge to use depending
on the cord length. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
EXTENSION CORDS
Fig. 4
Fig. 5
MINIMUM GAUGE EXTENSION CORD
RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC TOOLS
Ampere Total Length Gauge of
Rating Volts of Cord in Feet Extension Cord
0-6 120
up to
25 18 AWG
0-6 120 25-50 16 AWG
0-6 120 50-100 16 AWG
0-6 120 100-150 14 AWG
6-10 120
up to
25 18 AWG
6-10 120 25-50 16 AWG
6-10 120 50-100 14 AWG
6-10 120 100-150 12 AWG
10-12 120
up to
25 16 AWG
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
MINIMUM GAUGE EXTENSION CORD
RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC TOOLS
Ampere Total Length Gauge of
Rating Volts of Cord in Feet Extension Cord
0-6 240
up to
50 18 AWG
0-6 240 50-100 16 AWG
0-6 240 100-200 16 AWG
0-6 240 200-300 14 AWG
6-10 240
up to
50 18 AWG
6-10 240 50-100 16 AWG
6-10 240 100-200 14 AWG
6-10 240 200-300 12 AWG
10-12 240
up to
50 16 AWG
10-12 240 50-100 16 AWG
10-12 240 100-200 14 AWG
10-12 240 200-300 12 AWG
12-16 240
up to
50 14 AWG
12-16 240 50-100 12 AWG
12-16 240
GREATER THAN 100 FEET NOT RECOMMENDED
UNPACKING AND CLEANING
Carefully unpack the tool from the shipping container. Clean all loose parts and remove the protective coating from the
machined surface of the tool. This coating may be removed with a soft cloth moistened with kerosene (do not use acetone,
gasoline, or lacquer thinner for this purpose).
OPERATING INSTRUCTIONS
FOREWORD
Delta Model 43-437 is a heavy duty, 2-speed wood shaper. The 3 HP single-phase motor provides ample power to perform all
shaping operations. It has a unitized drive mechanism, a rugged spindle assembly, and a large table. The tool will operate in both
forward and reverse at 7,000 and 10,000 RPM.
NOTICE: THE MANUAL COVER PHOTO ILLUSTRATES THE CURRENT PRODUCTION
MODEL. ALL OTHER ILLUSTRATIONS ARE REPRESENTATIVE ONLY AND MAY NOT
DEPICT THE ACTUAL COLOR, LABELING, OR ACCESSORIES.
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