Delta 22-470 User Manual
INSTRUCTION MANUAL
PART NO. 1342457 06-03-05
Copyright © 2005 Delta Machinery
24" Planer
(Model 22-470, Three Phase)
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).
2
TABLE OF CONTENTS
Read and understand all warnings and operating instructions before using any tool or equipment. When
using tools or equipment, basic safety precautions should always be followed to reduce the risk of personal injury.
Improper operation, maintenance or modification of tools or equipment could result in serious injury and property damage. There are certain applications for which tools and equipment are designed. Delta Machinery strongly recommends
that this product NOT be modified and/or used for any application other than for which it was designed.
If you have any questions relative to its application DO NOT use the product until you have written Delta Machinery
and we have advised you.
Online contact form at www
.deltamachinery.com
Postal Mail: Technical Service Manager
Delta Machinery
4825 Highway 45 North
Jackson, TN 38305
(IN CANADA: 125 Mural St. Suite 300, Richmond Hill, ON, L4B 1M4)
Information regarding the safe and proper operation of this tool is available from the following sources:
Power Tool Institute
1300 Sumner Avenue, Cleveland, OH 44115-2851
www
.powertoolinstitute.org
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 01.1Safety Requirements for Woodworking Machines, and
the U.S. Department of Labor regulations www
.osha.gov
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS!
IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
SAFETY GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
GENERAL SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
ADDITIONAL SPECIFIC SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
CARTON CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
SERVICE CENTER LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .back cover
3
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.
It is important for you to read and understand this manual. The information it contains relates to protecting YOUR SAFETY and PREVENTING PROBLEMS. The symbols below are used to help you recognize this
information.
SAFETY GUIDELINES - DEFINITIONS
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, always wear NIOSH/OSHA
approved, properly fitting face mask or respirator when using such tools.
CALIFORNIA PROPOSITION 65
4
GENERAL SAFETY RULES
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.
IMPORTANT SAFETY INSTRUCTIONS
1. FOR YOUR OWN SAFETY, READ THE INSTRUCTION
MANUAL BEFORE OPERATING THE MACHINE.
Learning the machine’s application, limitations, and
specific hazards will greatly minimize the possibility of
accidents and injury.
2. WEAR EYE AND HEARING PROTECTION.
ALWAYS USE SAFETY GLASSES. Everyday eyeglasses are NOT safety glasses. USE CERTIFIED
SAFETY EQUIPMENT. Eye protection equipment
should comply with ANSI Z87.1 standards. Hearing
equipment should comply with ANSI S3.19 standards.
3. WEAR PROPER APPAREL. Do not wear loose cloth-
ing, gloves, neckties, rings, bracelets, or other jewelry
which may get caught in moving parts. Nonslip
footwear is recommended. Wear protective hair covering to contain long hair.
4. DO NOT USE THE MACHINE IN A DANGEROUS
ENVIRONMENT. The use of power tools in damp or
wet locations or in rain can cause shock or electrocution. Keep your work area well-lit to prevent tripping or
placing arms, hands, and fingers in danger.
5. MAINTAIN ALL TOOLS AND MACHINES IN PEAK CONDI-
TION. Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories. Poorly maintained tools and machines can further damage the tool or machine and/or cause injury.
6. CHECK FOR DAMAGED PARTS. Before using the
machine, check for any damaged parts. Check for
alignment of moving parts, binding of moving parts,
breakage of parts, and any other conditions that may
affect its operation. A guard or any other part that is
damaged should be properly repaired or replaced.
Damaged parts can cause further damage to the
machine and/or injury.
7. KEEP THE WORK AREA CLEAN. Cluttered areas and
benches invite accidents.
8. KEEP CHILDREN AND VISITORS AWAY. Your shop is a
potentially dangerous environment. Children and visitors can
be injured.
9. REDUCE THE RISK OF UNINTENTIONAL STARTING.
Make sure that the switch is in the “OFF” position
before plugging in the power cord. In the event of a
power failure, move the switch to the “OFF” position.
An accidental start-up can cause injury.
10.
USE THE GUARDS. Check to see that all guards are
in place, secured, and working correctly to reduce
the risk of injury.
11. REMOVE ADJUSTING KEYS AND WRENCHES
BEFORE STARTING THE MACHINE. Tools, scrap
pieces, and other debris can be thrown at high speed,
causing injury.
12. USE THE RIGHT MACHINE. Don’t force a machine or
an attachment to do a job for which it was not
designed. Damage to the machine and/or injury may
result.
13. USE RECOMMENDED ACCESSORIES. The use of
accessories and attachments not recommended by
Delta may cause damage to the machine or injury to the
user.
14. USE THE PROPER EXTENSION CORD. Make sure
your extension cord is in good condition. When using
an extension cord, be sure to use one heavy enough to
carry the current your product will draw. An undersized
cord will cause a drop in line voltage, resulting in loss of
power and overheating. See the Extension Cord Chart
for the correct size depending on the cord length and
nameplate ampere rating. If in doubt, use the next
heavier gauge. The smaller the gauge number, the
heavier the cord.
15. SECURE THE WORKPIECE. Use clamps or a vise to hold
the workpiece when practical. Loss of control of a
workpiece can cause injury.
16. FEED THE WORKPIECE AGAINST THE DIRECTION OF
THE ROTATION OF THE BLADE, CUTTER, OR ABRASIVE
SURFACE. Feeding it from the other direction will cause
the workpiece to be thrown out at high speed.
17. DON’T FORCE THE WORKPIECE ON THE MACHINE.
Damage to the machine and/or injury may result.
18. DON’T OVERREACH. Loss of balance can make you
fall into a working machine, causing injury.
19. NEVER STAND ON THE MACHINE. Injury could occur if the
tool tips, or if you accidentally contact the cutting tool.
20. NEVER LEAVE THE MACHINE RUNNING UNATTENDED.
TURN THE POWER OFF. Don’t leave the machine until it
comes to a complete stop. A child or visitor could be injured.
21. TURN THE MACHINE “OFF”, AND DISCONNECT THE
MACHINE FROM THE POWER SOURCE before installing
or removing accessories, before adjusting or changing
set-ups, or when making repairs. An accidental start-up
can cause injury.
22. MAKE YOUR WORKSHOP CHILDPROOF WITH
PADLOCKS, MASTER SWITCHES, OR BY REMOVING STARTER KEYS. The accidental start-up of a
machine by a child or visitor could cause injury.
23. STAY ALERT, WATCH WHAT YOU ARE DOING, AND
USE COMMON SENSE. DO NOT USE THE
MACHINE WHEN YOU ARE TIRED OR UNDER THE
INFLUENCE OF DRUGS, ALCOHOL, OR MEDICATION. A
moment of inattention while operating power tools may
result in injury.
24. USE OF THIS TOOL CAN GENERATE
AND DISBURSE DUST OR OTHER AIRBORNE PARTICLES, INCLUDING WOOD DUST, CRYSTALLINE
SILICA DUST AND ASBESTOS DUST. Direct particles
away from face and body. Always operate tool in well
ventilated area and provide for proper dust removal.
Use dust collection system wherever possible.
Exposure to the dust may cause serious and permanent
respiratory or other injury, including silicosis (a serious
lung disease), cancer, and death. Avoid breathing the
dust, and avoid prolonged contact with dust. Allowing
dust to get into your mouth or eyes, or lay on your skin
may promote absorption of harmful material. Always
use properly fitting NIOSH/OSHA approved respiratory
protection appropriate for the dust exposure, and wash
exposed areas with soap and water.
5
ADDITIONAL SPECIFIC SAFETY RULES
SAVE THESE INSTRUCTIONS.
Refer to them often and use them to instruct others.
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 recommend-
ed 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. NEVER TURN THE MACHINE “ON” before clearing
the table of all objects (tools, scraps of wood, etc.).
Flying debris can cause serious injury.
6. NEVER TURN THE MACHINE “ON” with the work-
piece contacting the cutterhead. Kickback can
occur.
7. SECURE THE MACHINE TO A SUPPORTING SUR-
FACE to prevent the machine from sliding, walking
or tipping over.
8. PROPERLY SECURE THE KNIVES IN THE CUTTER-
HEAD before turning the power “ON”. Loose
blades may be thrown out at high speeds causing
serious injury.
9. LOCK THE SPEED SETTING SECURELY before feed-
ing the workpiece through the machine. Changing
speeds while planing can cause kick-back.
10. AVOID AWKWARD OPERATIONS AND HAND POSI-
TIONS. A sudden slip could cause a hand to move
into the knives.
11. KEEP ARMS, HANDS, AND FINGERS away from
the cutterhead, the chip exhaust opening, and the
feed rollers to prevent severe cuts.
12. NEVER REACH INTO THE CUTTERHEAD AREA
while the machine is running. Your hands can be
drawn into the knives.
13. DO NOT STAND IN LINE OF THE WORKPIECE.
Kickback can cause injury.
14. ALLOW THE CUTTERHEAD TO REACH FULL SPEED
before feeding a workpiece. Changing speeds
while planing can cause kickback.
15. WHEN PLANING BOWED STOCK, place the concave
(cup down) side of the stock on the table and cut
with the grain to prevent kickback.
16. DO NOT FEED A WORKPIECE that is warped, con-
tains knots, or is embedded with foreign objects
(nails, staples, etc.). Kickback can occur.
17. DO NOT FEED A SHORT, THIN, OR NARROW WORK-
PIECE INTO THE MACHINE. Your hands can be
drawn into the knives and/or the workpiece can be
thrown at high speeds. See the “OPERATION” section of this instruction manual for details.
18. DO NOT FEED A WORKPIECE into the outfeed end of
the machine. The workpiece will be thrown out of
the opposite side at high speeds.
19. REMOVE SHAVINGS ONLY with the power “OFF” to
prevent serious injury.
20. PROPERLY SUPPORT LONG OR WIDE WORK-
PIECES. Loss of control of the workpiece can cause
serious injury.
21. NEVER PERFORM LAYOUT, ASSEMBLY or set-up
work on the table/work area when the machine is
running. Serious injury will result.
22. TURN THE MACHINE “OFF”, DISCONNECT IT 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
or others.
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
Regulations.
FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS INJURY.
6
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 3prong 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.
POWER CONNECTIONS
MOTOR SPECIFICATIONS
The 22-470 has a 71/2 HP three phase engine that comes wired at 220 volts and 60 HZ alternating current. The motor
is also capable of being wired for 440 volt operation, but this connection must be done by a qualified electrician and
conform to the National Electric Code and all local codes and ordinances.
FOREWORD
FUNCTIONAL DESCRIPTION
NOTICE: THE PHOTO ON THE MANUAL COVER ILLUSTRATES THE CURRENT PRODUCTION
MODEL. ALL OTHER ILLUSTRATIONS CONTAINED IN THE MANUAL ARE REPRESENTATIVE ONLY
AND MAY NOT DEPICT THE ACTUAL COLOR, LABELING OR ACCESSORIES AND ARE INTENDED
TO ILLUSTRATE TECHNIQUE ONLY.
The Delta Indusrial Model 22-470 is a 24" Planer with a 7
1
/2 HP, three-phase motor capable of 220 volt or 440 volt oper-
ation with an LVC magnetic starter and automatic reset overload protection; 3-knife cutterhead, sectional serrated
infeed roll, double bed rolls and polyurethane outfeed roll, sectional chipbreakers, dust chute, knife-setting gage and
wrench.
THIS MACHINE MUST BE GROUNDED WHILE IN USE TO PROTECT THE OPERATOR FROM
ELECTRIC SHOCK.
GROUNDING INSTRUCTIONS
These machines are not supplied with power cords and they are intended to be permanently connected to the building’s elecrical system. All wiring must be done by a qualified electrician and conform to the National Electric Code and all local codes
and ordinances. For wiring instructions, see section “WIRING THE MACHINE” in this manual.
LVC MAGNETIC MOTOR CONTROL: If you purchased a machine that has a Low Voltage Magnetic Motor Control System,
refer to its instruction manual for installation guidance.
7
UNPACKING AND CLEANING
Carefully unpack the machine and all loose items from the shipping container(s). Remove the protective coating from
all unpainted surfaces. This coating may be removed with a soft cloth moistened with kerosene (do not use acetone, gasoline or lacquer thinner for this purpose). After cleaning, cover the unpainted surfaces with a good quality household floor
paste wax.
CARTON CONTENTS
The 22-470 planer is shipped complete in one container mounted to a shipping skid. Remove the wooden crate from around the
machine. The planer is shipped with the motor, motor pulleys and belts assembled to the machine. Fig. 2, illustrates the loose items
supplied with the machine.
1. Cutterhead Guard
2. Dust Hood
3. M6 x 12mm Button-head Screws (14)
4. Flat Washers (14)
5. Knife setting gage
6. 10 x 14mm open end wrench
7. Handwheel handle
8. T-handle wrench
9. Allen wrench
Fig. 2
2
1
7
8
9
5
6
3
4
8
ASSEMBLY
ASSEMBLY TOOLS REQUIRED
ASSEMBLY TIME ESTIMATE - 1-2 hours
* M6 Allen wrench (supplied) * Flathead Screwdriver (Not Supplied
* Forklift and Lifting Straps For Set-Up (Not Supplied)
UNPACKING AND CLEANING
Remove the bolts that fasten the machine to the shipping skid.
Two lifting lugs are built into the machine, one of which
is shown at (A) Fig. 4. These lugs can be used to
mechanically lift the machine using a forklift and lifting
straps. NOTE: The other lifting lug is located at the rear
and the opposite end of the machine. Carefully remove
the planer from the shipping skid.
Thread handle assembly (A) Fig. 3, into handwheel (B)
and tighten locknut (C).
If it is necessary to lower the table (B) Fig. 4, to facilitate
cleaning, loosen lock knob (C) and turn handwheel (D)
counterclockwise until the table (B) is at the desired
height for cleaning.
With allen wrench supplied, loosen and remove screw
(E) Fig. 5, from the left top edge of the machine and raise
the top cover (F) Fig. 6 as shown, exposing the chipbreakers, and cutterhead. NOTE: The top cover of the
machine is hinged to facilitate cleaning and performing
maintenance and adjustment procedures.
Carefully remove the protective coating from the table,
table rollers, infeed roller, anti-kickback fingers, cutterhead and cutterhead knives. This protective coating may
be removed with a soft cloth moistened with kerosene.
(DO NOT USE GASOLINE, ACETONE, OR LACQUER
THINNER FOR THIS PURPOSE). CAUTION: Extreme
care should be taken when cleaning the knives as
the cutterhead knives are positioned in the cutterhead and are very sharp.
After cleaning, cover the table surface with a good quality paste wax.
Lower top cover and replace locking screw which was
removed in STEP 5.
Fig. 3
Fig. 6
Fig. 5
Fig. 4
E
C
A
D
B
F
C
A
B
9
ASSEMBLING CUTTERHEAD GUARD
Position cutterhead guard (A) Fig. 7, on top cover of machine. Align holes in cutterhead guard (A) Fig. 7, with holes in
top cover and fasten with six 12mm button head screws (B) and flat washers, five of which are shown.
Fig. 8 Fig. 9
ASSEMBLING DUST HOOD
A dust hood with a 5-inchopening is supplied with your machine and is to be used when connecting the planer to a
dust collector or a central dust collection system.
Position dust hood (A) Fig. 8, against the rear of the machine and on top of cutterhead guard (B). Align the holes and
fasten the dust hood (A) Fig. 9, to the cutterhead guard (B) using seven 12mm button head screws (C) and flat washers, four of which are shown.
A
B
Fig. 7
B
C
A
B
A
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