READ AND UNDERSTAND ALL INSTRUCTIONS IN THIS MANUAL BEFORE
ATTEMPTING TO ASSEMBLE OR OPERATE THE MACHINE.
FOLLOW THE INSTUCTIONS AND THINK SAFETY!
THE OWNER OF THIS MACHINE IS SOLELY RESPONSIBLE FOR THE SAFETY OF ANYONE USING
THIS MACHINE. SUCH RESPONSIBILITY INCLUDES BUT NOT LIMITED TO:
• PROPER ASSEMBLY, OPERATION, INSPECTION, MAINTENANCE, AND RELOCATION OF
THE MACHINE.
• PROPER TRAINING FOR THE OPERATORS AND ENSURES THIS MANUAL IS AVAILABLE
AT ALL TIMES.
• USAGE AUTHORIZATION.
• USAGE OF SAFETY AND PROTECTION DEVICE.
OLIVER MACHINERY DISCLAIMS ANY LIABILITY FOR MACHINES THAT HAVE BEEN ALTERED OR
ABUSED. OLIVER MACHINERY RESERVES THE RIGHT TO EFFECT AT ANY TIME, WITHOUT PRIOR
NOTICE, THOSE ALTERATIONS TO PARTS, FITTINGS, AND ACCESSORY EQUIPMENT WHICH THEY
MAY DEEM NECESSARY FOR ANY REASON WHATSOEVER.
** SAVE THIS MANUAL FOR FUTURE REFERENCES. **
PROP 65 NOTICE
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust,
and/or other chemicals known to the State of California to cause cancer, birth defects or other
reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically-treated lumber.
Avoid inhaling wood dust and other harmful chemicals. Use a dust mask and/or other safety
devices for personal protection.
For more information go to http://www.P65Warnings.ca.gov/wood
Break-in Period ········································· 26
Controls and Components ······················ 27
ON / OFF Switches ···································· 27
Cutterhead Height Adjustment ················· 27
Cutterhead Height Scale ··························· 27
Digital Readout (DRO) ······························· 28
Feed Rate Control ····································· 28
Components for Planing Wood ················· 29
General Safety Guidelines ························· 13
Safety Guidelines Specific to Planer··········· 14
Notes ····················································· 63
Warranty and Service····························· 64
Page 6
Introduction
Thank you for choosing Oliver! This manual contains important information on how to safely set up,
operate, and maintain this machine. Please take the time to read through this manual, and make sure you
understand all the instructions.
While this manual may provide tips on optimizing the result of your workpiece, the manual is not intended
as a substitute for formal woodworking training. If you need to know how to safely perform an operation,
please consult knowledgeable and qualified sources before proceeding further.
We made every effort to keep this manual up-to-date. Instructions, specifications, drawings, and
photographs in this manual should match the machine delivered. If you find any differences, or anything
that seems confusing in this manual, or some instructions are not available, please check our website for
an updated version:
WWW.OLIVERMACHINERY.NET/MANUALS
Alternatively, you can contact our Technical Support for help:
1-800-559-5065
Before calling, please note down the manufacture date and serial
number of the machine. You can find the information on a
nameplate located on machine cabinet below the power switch.
This information is needed to provide proper technical support,
and to determine if an updated manual is available for your
machine.
Please let us know how well this manual serves you. If you have any
suggestions, please call the number above or email us at:
We love to hear from our customers and make improvements.
6 | Page Oliver Machinery 4430 Planer
Page 7
Specifications
Model
4430 Planer
Stock Number
4430.201
Motor
TEFC Induction Motor
Max. Stock Width
20” Max Depth of Cut
1/8”
(Full width)
1/4" (
Stock less than
8” wide
) Dimensions
51”
(L) x
40”
(W) x
46-1/2”
(H) Footprint
22-
1/2”
(L) x
28-3/4”
(W) Fully Assembled Weight
546 lbs.
Warranty
1 Year (Motor and electronics)
Width x Depth x Height (Fully
Assembled)
51”
(L) x
40”
(W) x
46-1/2”
(H) Footprint
22-
1/2”
(L) x
28-3/4”
(W) Fully Assembled Weight
546 lbs.
Type
Wood Crate with Pallet Base
Content
Planer with Included Accessories
Dimensions
38-
1/4”
(L) x
32”
(W) x
51-3/4”
(H) Weight
625 lbs.
Approx
imate
Setup
Time
60 minutes
Must Ship Upright
YES Stackable
NO
Power Requirement
230V, 1Ph
, 60Hz
Full Load Current Rating
18A Recommended circuit size
30A Power Switch Type
Magnetic switch with overload protection.
Connection Type
5’ 12 AWG Cord included.
Overload Protection
Equipped
Quick View
Product Dimensions
5HP, 230V, 1Ph
2 Years (All other parts)
Shipment Info
Electricals
Electrical hookups required.
4430 Planer OLIVERMACHINERY.NET 7| Page
Page 8
Motor
Motor Type
TEFC Induction Motor
Horsepower
5HP Speed
3450 RPM
Efficiency / Power Factor
75% /
98% Power Transfer Mechanism
Poly V
-
belt and pulleys
Bearing type
Permanently sealed ball bearing
Maximum Stock Width
20” Maximum Depth of Cut
1/4" (Stock less than 8” wide)
Maximum Stock
Thickness
8”
Minimum Stock Thickness
1/4" Minimum Stock Length
7”
Feed Rate
16/20 FPM
Number of Cuts Per Square Inch
89 @ 16FPM
Cutterhead Type
Helical
Cutterhead Diameter
3-
1/4” Cutterhead Speed
5000
RPM
Number of Cutter Inserts
68
Number of Rows of Cutter Inserts
4
Cutter Insert Type
Four
-
sided, indexable German made carbide
Cutter Insert Diameters
15mm x 15mm x 2.5mm
Cutter Blade Angle
30 degree
Cutter Insert Screw Tensioning Torque
50-
55
lbs.-inch Infeed Roller Type
Serrated steel
Outfeed Roller Type
Smooth steel
Headstock Height Change Per Each Turn of
Approx.
1/1
6” / 1.5mm
Stock Return Roller Load Limit
220 lbs.
Measurement
Units
Inch/mm
Measurement Devices
Wixey Digital Readout
Resolution
1/32”/0.002”/0.05mm
Accuracy
+/-
1/250
”/0.004”/0.1mm
Backup Measurement Device
Standard headstock height scale installed.
Planer Capacity and Performance
Cutterhead and Headstock
1/8”(Full Width)
71 @ 20FPM
Handwheel
Measurements
8 | Page Oliver Machinery 4430 Planer
Page 9
Table
Table Dimensions
51” x 20”
Table Height Above Ground
29-
3/4”
Material
Precision ground cast iron
Bed Roller
One
(past
cutterhead
) Extension Table Weight
29 lbs.
Number of Dust Ports
1
Dust Port Size
5”
Minimum CFM Required
650 CFM
Sound Rating @ 2’ distance
85 dB
Serial Number Location
On machine cabinet below the power switch.
Spare Parts Included
10 Cutter inserts and compatible torx screws.
Certification
CSA 175370
Country of Origin
Taiwan
Safety
Others
(With infeed/outfeed table)
21” x 20”
(Without infeed/outfeed table)
4430 Planer OLIVERMACHINERY.NET 9| Page
Page 10
Identification
10 | Page Oliver Machinery 4430 Planer
Page 11
4430 Planer OLIVERMACHINERY.NET 11| Page
Page 12
12 | Page Oliver Machinery 4430 Planer
Page 13
This indicate an imminent hazardous situation which, if not avoided,
WILL
cause
Safety
Oliver Machinery has made every attempt to provide a safe, reliable, easy-to-use piece of machinery.
Safety, however, is ultimately depending on the individual machine operator. Before operating this
machine, please become familiar with the following safety labels and guidelines.
DANGER
WARNING
CAUTION
IMPORTANTThis is a tip about proper operation of the machine to avoid machine damage.
death or serious injury.
This means if the warning is not taken seriously, it CAN cause death or serious injury.
This mean if the precaution is not taken, it MAY cause minor or moderate injury.
General Safety Guidelines
1. FAMILIARIZE yourself with all safety instructions found in this manual. Know the limitations and
hazards associated with this machine. Do not operate / service this machine until you are properly
trained.
2. ELECTRICAL GROUNDING, when done properly, reduce the risk of electrocution, shocks and fire.
Make certain that the machine frame is electrically grounded and that a ground lead is included in the
incoming electrical service. In cases where a cord and a plug are used, make certain that the grounding
plug connects to a suitable ground. Follow the grounding procedure indicated in the electrical code
of your area.
3. DISCONNECT the machine from power before performing any service, maintenance, or adjustments.
A machine under repair should be RED TAGGED to show it should not be used until the repair is
complete.
4. EYE PROTECTION: Always wear an approved safety face shield, goggles, or glasses that complies with
ANSI Z87.1 and CSA Z94.3 standards. Common eyeglasses are not safety glasses, and may not provide
adequate protection.
5. EAR PROTECTION: Use hearing protective devices where the noise exceeds the level of exposure
allowed in Section 1910.95 of the OSHA Regulations. When in doubt, use it.
6. OTHER PERSONAL PROTECTION: Before operating the machine, remove tie, rings, watch and other
jewelry. Roll up sleeves above the elbows. Remove all loose outer clothing and confine long hair.
Protective type footwear should be used. Do not wear gloves unless it is instructed to perform
particular step(s) in the manual.
7. GUARDS: Keep the machine guards in place for all applicable operations. If any guards are removed
for maintenance, DO NOT OPERATE the machine until the guards are reinstalled. Check clearance
between the guards and the cutter before starting the machine.
4430 Planer OLIVERMACHINERY.NET 13| Page
Page 14
8. WORKPLACE SAFETY: Keep the floor around the machine clean. Scrap material, saw dust, oil and other
liquids increase the risk of tripping or slipping. Be sure to clean up the table before starting the
machine. Make certain the work area is well lighted and that a proper exhaust system is used to
minimize dust. Use anti-skid floor strips on the floor area where the operator normally stands and
mark off machine work area. Provide adequate work space around the machine.
9. ACCESS CONTROL should be enforced so only trained personnel can access the work area and operate
the machine. Use childproof power switch when applicable.
10. STAY ALERT at all times. Do not operate this machine while under the influence of drugs/alcohol, or
when not feeling well.
11. REPLACEMENT PARTS: Use only genuine Oliver Machinery replacement parts and accessories
recommended for this machine. Generic parts made by other manufacturers may create a safety
hazard, and WILL void the factory warranty and other guarantees.
12. PROPER USE: Do not use this machine for other than its intended use. If used for other purposes,
Oliver disclaims any real or implied warranty and holds itself harmless for any injury or damage which
may result from that use.
Safety Guidelines Specific to Planer
Before Work Begin:
1. USE ONLY NATURAL, SOLID WOOD. Do not plane any material such as plywood, MDF, OSB, laminate
or anything that can disintegrate during operation. Do not plane treated lumber or anything that
contains harmful chemicals, as this will spread wood dusts that contain such harmful chemicals. Do
not attempt to plane workpiece with loose knots or with any other foreign materials.
2. CHECK CUTTER INSERTS: Make sure cutter inserts are sharp, clean, and free from damages. Forcing
dull/damaged cutter inserts to work invites accidents, and lowers the quality of the finish. Use
recommended amount of torque to securely fasten all inserts onto the cutterhead.
3. SERVICING CUTTER INSERTS: Wear heavy duty leather clothes to protect your hands when installing
new cutter inserts or rotating the existing ones. Ensure the cutterhead is thoroughly clean before
installing the insert. Debris between the cutter insert and the platform can create uneven pressure,
causing the insert to break, and body injuries may occur.
4. SUPPORT LONG WORKPIECE with auxiliary stock feeding rollers/tables. This will help avoiding
injuries and improve the quality of finish.
14 | Page Oliver Machinery 4430 Planer
Page 15
When Planning:
1. DUST COLLECTION SYSTEM is required for this planer. Please make sure the system is on and provide
enough suction before operation begins.
2. KICKBACK happens when a workpiece is ejected, usually towards the infeed side of the planer, during
the operation. This can cause serious injuries or even death. This planner is equipped with metal antikickback fingers to reduce the risk of kickback. Make sure they are clean and moving freely before
operation. Even with this safety device installed, kickback can still happen due to workpiece quality,
grain orientation and many factors. Operator should be cautious about possible kickback.
ALWAYS wear proper protection device and stay away from the line-of-fire to avoid kickback
related accidents.
NEVER look inside the planer during operation.
NEVER plane boards that are shorter than 7”as mentioned in the specifications.
3. PROPER WORKPIECE FEEDING avoids kickback. Never start the machine with the workpiece engaging
the cutterhead. Never start feeding until the planer has reached its full speed. Ensure there is proper
gripping force from the feeding rollers when passing through a workpiece.
NEVER force a workpiece through the planer. Make adjustments as needed.
ONLY plane one board at a time.
For twisted workpieces, use a jointer to face joint the bottom side of the workpiece before
planning.
4. STUCK WORKPIECE should be removed only after the planer is powered off, and the cutterhead
comes to a complete stop. Do not use hands or push sticks to force feed a workpiece through the
planer, as it can result in severe injuries and/or machine damage.
5. DEPTH OF CUT SETTINGS: Never exceed the designed maximum depth of cut capacity found in the
specification. Failing to comply can cause machine damage and injuries. Consider the hardness of the
workpiece when setting the depth of cut, as harder wood types increase the workload of the planer.
After Operation
1. STOP THE MACHINE if the operator leaves the machine for any reason.
2. WAIT until the machine comes to a complete stop.
3. CLEAN UP the work area before departure.
4430 Planer OLIVERMACHINERY.NET 15| Page
Page 16
Electricals
Stock Number
Minimum
Circuit Size Required
4430.201
30A
All electrical work must be done by a qualified electrician, and must meet the
WARNING
Minimum Circuit Size Required for Model 4430 Planer
Please ensure the electrical circuit for this machine meets the minimum circuit size requirement.
Minimum circuit size requirement applies to a dedicated circuit which provides power to one 4430 Planer.
If more machines are sharing the same circuit, consult a qualified electrician to ensure the designated
circuit is properly sized for safe operation.
If a circuit is available, but not meeting the minimum circuit size requirement listed above, a new circuit
must be installed for this machine.
Grounding
electrical code in your area.
WARNING
Proper grounding reduces the risk to the operator in the event of electrical malfunction or breakdown.
This machine must be connected to the grounding conductor when available, and all grounding
connections must meet or exceed the electrical code requirements in your area. Furthermore, all grounds
must be verified and must meet or exceed the electrical requirement of the machine. If grounding is not
available, consider the use of a GFCI protection device as an alternative, if this complies with the electric
code in your area.
Improper grounding can cause electric shock, fire, and equipment damage.
Electrical Wiring
This machine is not pre-wired with a plug. A 5-feet long 12AWG cord is
provided for connecting this machine to a power source. If you plan to
connect the machine directly to the electrical panel (“Hardwiring”).
Please ensure there is a readily accessible electrical disconnect near the
machine. Refer to section “Wiring Diagram” for wiring your machine to
a power source.
If you choose to connect this machine with a plug and a cord, please
use a UL/CSA listed plug. If you need an extension cord to connect to
the power outlet, select a durable cord type with high temperature rating (90C° or above). Both plug and
power cord must be sized to meet the amperage requirement of your machine.
16 | Page Oliver Machinery 4430 Planer
Page 17
Minimum cord size (AWG) required based on amperage draw and length of the cord:
Amps
Power Cord Length
25 feet
50 feet
75 feet
100 feet
> 100 feet
< 5 16 14 14 14 NR 5 to 8
14 14 14 12 8 to 12
14 14 12 10 12 to 15
12 12 10 10 15 to 20
10 10 10 NR 21 to 30
10 NR NR NR
Use properly sized wires that meet or exceed the power requirement of your
*NR: Not Recommended
WARNING
machine. Using undersized wires may cause overheating and increase the risk of fire
and machine damage.
Improper copper-aluminum wire connection is a fire hazard. If the power circuit
WARNING
available uses aluminum wires, use certified CU/AL wire connectors.
4430 Planer OLIVERMACHINERY.NET 17 | Page
Page 18
Setup
. Doing so improves air
Shop Preparation
Space Requirement
The dimensions of this machine are 51”(L) x 40”(W). You will
need additional spaces for manipulating your workpiece,
electrical connection and dust collection.
Load Limits
This machine has a shipping weight of 625 lbs., and a net
weight of 546 lbs. Please ensure all lifting tools and building
structures have adequate load capacity, for transporting and
supporting the total weight of this machine, the operator,
and related items.
Electricals
Ensure a properly sized circuit and an electrical terminal are available nearby the machine. If the machine
is to be hardwired, there must be a readily accessible power disconnect nearby, so that the machine can
be disconnected from power source for servicing and adjustments. If the machine is to be connected with
a cord and a plug, please ensure a matching outlet is installed nearby the machine.
Please refer to the “Electricals” section in this manual for details regarding electrical requirements and
safety instructions.
Lighting
Adequate lighting is needed for operating this machine. Overhead, non-glare lighting should be installed
near the work area.
Safety Labels
If this machine introduces a new safety hazard to your work place, display proper warning signs in highly
visible location(s).
Dust Collection
Wood dusts created by this planer is a health hazard. Connect a dust collection system to this machine.
Check air suction regularly to ensure the pipes are not jammed.
Dust masks should be available for using the planer.
Use a dust collection system that is rated above 650 CFM
quality in the workplace, and protects the machine from jamming.
CAUTION
Piping of dust collection system introduces additional air resistance, and decreases
the effective CFM measured at the dust ports. Ensure there is significant suction at
the dust port, so dust and debris can be effectively removed from the machine.
18 | Page Oliver Machinery 4430 Planer
Page 19
Receiving
Your shipment should come with one wood crate. Upon receiving your shipment, check for any significant
damages before signing the delivery confirmation.
IMPORTANT
CAUTION
Moving Machine into the Shop
Your machine will be delivered by freight service, and it will be left outside of your workshop by default.
On the day of delivery, please be sure help is available to move the machine to its final location.
WARNING
WARNING
You may need to remove strapping that is used for securing your package.
Strapping may spring back violently when released and cause injury. Always wear
safety goggles and gloves for this task.
4430 Planer has a gross weight of 625 lbs. and a net weight of 546 lbs.
Safe moving techniques and proper lifting equipment required, or serious personal
injury may occur.
Your shipment may be secured by the straps. Do not lift your shipment by the
strap. They are not designed to hold the total weight of your shipment. They may
snap without warning and cause serious injury and machine damage.
If items are damaged, please call us immediately at 1-800-559-5065
Unboxing
Upon removing the crate cover, you should find a planer that is mostly assembled, and three paper boxes
that contain all the accessories. Everything is covered by a plastic bag.
4430 Planer OLIVERMACHINERY.NET 19| Page
Page 20
Inventory
Item
Description
Quantity
1 T-
Handle Torx Drivers (T
-25) 2 2 17/19mm
Wrench
1 3 12/14mm Wrench
1 4
Height Adjustment Handwheel and Handle
1 5
Fasteners for Extension Table:
6 each
6
Spare Cutter Inserts and Torx Screws
10
each
7
Fasteners for Dust
Hood
:
6 each
8
4mm Hex Wrench
1 9
10/13mm
Wrench
1 10
Cast Iron Extension Tables
2 11
5” Dust
Hood
(Not shown in the picture)
1
Carefully unwrap the packaging and make sure all components are included in the shipment. Lay out all
the items received and inventory them.
Hex Bolt (M8*1.25P*25)
Set Screw (M8*1.25P*20)
Socket Head Cap Screw (M6*1.0P*12)
Washer
NOTICE: If you cannot find the item in the list above. Please check if they are still attached to the packaging
or inside the cabinet. Occasionally the item may have been pre-installed at the factory. Please refer to the
parts list section this manual to ensure you have all the components to set up this machine.
NOTICE: This machine comes with various standard sized, non-proprietary parts. If any of these parts are
missing, we be happy to deliver them to you. To have the machine up and running as soon as possible,
you can also find these parts at your local hardware store.
20 | Page Oliver Machinery 4430 Planer
Page 21
Additional Items Recommended for Machine Assembly
Item
Purpose
Safety
G
lasses
Protection
Disposable
G
loves
Protection
Paper Towel
/ Rags
Cleaning
Rust Inhibitor
Cast iron table top rust protection.
Straight edge
Check
alignments
. Metric
Comb
ination
Assembly and Maintenance
Metric Hex Wrench Set
Assembly and Maintenance
Torque Wrench
Cutter inserts
installation
and
for
checking
torx screw
tension
(50-55
lbs.
-
T25 Star Bit Socket
Cutter inserts installation
.
Wrench Set
inch).
Removing Machine from Crate
When all items are ready for setting up the
machine, gently remove the machine from the
pallet. The planer is equipped with casters so it
can be push off the pallet with the help of a ramp.
The base of the planer is bolted onto the pallet
to prevent shifting during transport. Remove
these screws and brackets if you see them. You
may reuse the hardware if the machine is to be
bolted onto the floor.
If more lifting is needed, you may attach a pair of
1” lifting sling to all 4 of the lifting points located
on the side of the planer. Be careful with the
power switch and the digital readout when
lifting the machine with lifting devices.
WARNING
4430 Planer OLIVERMACHINERY.NET 21| Page
4430 Planer has a net weight of 546 lbs. All lifting devices must be capable to
handle the load, or serious personal injury and machine damage may occur.
Page 22
Cleaning
To prevent rusting, the cast iron bed and
extension tables of this planer are covered with
machine oil and a plastic film. Remove the plastic
film, then wipe off the machine oil with paper
towels or rags.
Once all the machine oil is removed, routinely
coat the unpainted cast iron surface with rust
preventive such as Boeshield® T-9 or paste wax.
Do not use rust preventives that contains silicon,
which is known to interfere with certain finishes
and glues.
Assembly
This planer is mostly assembled in the factory. There are a few more items to set up before the machine
is ready for a test run:
1. Install height adjustment handwheel.
2. Install dust hood.
3. Install extension tables.
4. Install power switch.
5. Connect planer to a dust collection system.
6. Connect planer to power source.
The approximate time for cleaning and assembly is approximately 60 minutes.
22 | Page Oliver Machinery 4430 Planer
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Installing Height Adjustment Handwheel
1. To install the height adjustment handwheel,
you will need the key, bolt and the washer.
They are taped onto the handwheel shaft.
Carefully remove the tape to retrieve these
parts.
3. Insert the key into the keyway on handwheel
shaft.
4. Insert the handwheel and make sure the
keyway on the handwheel is aligned with the
key.
2. Install the handle of the handwheel and
tighten with a 14mm wrench.
5. Install the washer and nut, then tighten the
nut with a 19mm wrench.
Installing Dust Hood
Use the provided cap screws and washer (#7 in “Inventory”), to mount the dust hood on top of the
cutterhead cover:
4430 Planer OLIVERMACHINERY.NET 23| Page
Page 24
Installing Extension Tables
CAUTION
1. Attach the extension table to the planer with the provided mounting bolts (#5 in “Inventory”). Do not
fully tighten the bolts yet. Just make sure it is tight enough to hold the extension table in place. Then
hand thread the set screws into the extension table.
2. Align the edge of extension tables with the edge of the planer bed. Make sure the edges are flush with
each other.
Each extension table weighs 29 lbs. and it can be difficult to install by one person.
Get assistance to install the extension tables when needed.
3. Use a straight edge to check if the extension tables are in parallel with the planer bed. At this point
the extension table should be slightly sagged.
24 | Page Oliver Machinery 4430 Planer
Page 25
4. Rotate the set screws with a hex wrench to raise the extension tables. For each set screw, make small,
incremental adjustments, and then move on to the next set screw. Repeat until both extension tables
are in parallel with the planer bed. If a set screws become too difficult to turn, you may need to slightly
loosen the mounting bolts before continue to raise the extension table.
5. When the extension tables are in parallel with the planer bed, tighten all mounting bolts. Recheck
table parallelism for one more time.
6. Save these instructions as the extension tables will need to be adjusted from time to time.
Installing Power Switch
The mounting screws for the power switch are pre-installed in the headstock. Remove the cap screws as
show in the picture, then use them to mount the power switch.
4430 Planer OLIVERMACHINERY.NET 25| Page
Page 26
Dust Collection
Wood planer can generate a lot of wood shavings and dusts. Connect the dust collection system to this
machine. Minimum CFM requirement for this planer is 650 CFM at the dust port, which means your dust
collection system should have a rating greater than 650 CFM, as air friction from the ducts reduces the
effective CFM at the dust ports.
Running this planer without dust collection system, or using a dust collection
system with inadequate suction, will cause dust and shavings to accumulate
IMPORTANT
inside the planer. This can damage the machine and cause other hazardous
situations. Check your dust collection system regularly to make sure it is not
jammed or filled up.
Wiring and Grounding
Deenergize the electrical circuit before touching any enclosed, electrified parts.
DANGER
WARNING
Touching electrified part WILL result in serious personal injury or death.
All electrical work must be done by a qualified electrician, and must meet the
electrical code in your area.
Make sure the voltage of your power circuit matches the specifications on the
nameplate of the machine, and the circuit is sized to supply power to the planer.
Wiring Instructions
This machine is not pre-wired with a plug. A 5-feet long 12AWG cord is
provided for connecting this machine to a power source. If you plan to
connect the machine directly to the electrical panel (“Hardwiring”).
Please ensure there is a readily accessible electrical disconnect near the
machine. Refer to section “Wiring Diagram” for wiring your machine to
a power source.
If you choose to connect this machine with a plug and a cord, please
use a UL/CSA listed plug that is sized to meet the amperage
requirement of your machine.
Break-in Period
Congratulations for getting this machine assembled and ready for a test run! Please set a reminder to
service this machine as it goes through the break-in period. Completing these services will maximize the
performance and longevity of your machine.
After 16 hours of operation: Adjust V-belt tension.
After 50 hours of operation: Replace gearbox oil.
26 | Page Oliver Machinery 4430 Planer
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Controls and Components
To Turn Off
Press the “
STOP
” button.
it needs to be
,
he STOP button
To Turn On
Press the
green
“
START
” button
.
ON / OFF Switches
Machine
Machine
NOTICE: When STOP button is pressed,
reset before the planer can start again. To reset
rotate the serrated rim clockwise. T
will pop up when it is reset.
NOTICE: The planer will shut down if it is overloaded.
Press STOP to reset overload protection.
NOTICE: The machine will only start when the STOP
button is reset.
Cutterhead Height Adjustment
The cutterhead height adjustment handwheel is
located on the side of the planer, right below the
digital readout.
Turn CLOCKWISE to lower the cutterhead.
Turn COUNTERCLOCKWISE to raise the cutterhead.
Each rotation of the handwheel changes the height by
approximately 1/16” (1.5mm).
Cutterhead Height Scale
The cutterhead height scale is located on the right
column next to the digital readout. A metal pointer
marks the current height of the cutterhead.
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Digital Readout (DRO)
Only change feed rate when the
machine is running
at full speed
. Failure to do so
The Wixey DRO allows operators to measure the depth
of the cut with 1/32” resolution.
Press the ON/OFF button to turn on/off the
DRO.
Press the MM/IN button to toggle measuring
unit between metric (mm) and US standard
(inch). The fraction inch value will appear if the
measurement is a multiple of 1/32”
Press the ABS/INC button to toggle between
absolute measuring mode and incremental
mode.
Value in INC mode will be reset when switching
to ABS mode.
To reset the reading to zero in ABS mode, hold
the ON/OFF button
Feed Rate Control
4430 Planer can feed stock at 16/20 FPM (feet-per-minute). To change feed rate, shift the position of the
feed rate control knob when the machine is running at full speed with no load:
may cause the gearbox to jam and damage the machine.
Page 29
Components for Planing Wood
This diagram shows components involved for planning a piece of wood:
How it works:
1. When a workpiece enters the planer, with planer’s depth of cut properly set, it will clear the depth
limiter[A]. For workpiece less than 8”, it is possible to bypass the limiter and receive a deeper cut.
2. The anti-kickback fingers [B] then engage the workpiece to prevent accidental kick-back.
3. As the workpiece moves further into the planer, it will engage the infeed roller [C]. The infeed
roller will bring the workpiece towards the chip breaker [D] and the cutterhead [E].
4. As the cutterhead cuts on the workpiece, the woodchips will be broken down by the chip breaker.
5. The chip breaker and the chip deflector [F] then divert the woodchips towards the dust port for
removal.
6. As the workpiece leaves the cutter head, it will engage the outfeed roller [G], which helps pulling
the workpiece away from the planer.
7. The workpiece will also engage the bed roller[H] which helps reducing resistance as the workpiece
moves along the planer table. The height of the bed roller can be adjusted to accommodate
workpiece with various roughness.
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Test Run
Each planer has been inspected and calibrated before leaving the factory to meet our quality and precision
standards. Due to various reasons, the machine may need to be re-adjusted when it arrives at your
workshop. It is recommended to complete the test run before using the planer for production work, and
repeat the test run if the planer is relocated.
Step 1: Verify all electrical components are functional.
1. Remove all tools and debris from the machine.
2. Press STOP button.
3. Connect machine to the power source.
4. Turn the rim of the STOP button clockwise to reset the safety shutoff mechanism.
5. Press the green START button. The machine should be running with no excessive noise and
vibration.
6. Press STOP button to turn machine off.
7. Without resetting the STOP button, attempt to restart the machine by pressing the START button.
The machine should NOT start.
8. Reset the STOP button to restart the machine. Disconnect the machine from power source while
the machine is running, then reconnect machine to power. The machine should NOT restart.
Step 2: Verify the planer headstock is functional and calibrated.
1. Connect planer to a dust collection system.
2. Lower the headstock all the way down. The headstock should stop at approximately 1/4" above
the planer table.
3. Raise the headstock all the way up. Ensure all the anti-kickback fingers can move freely.
4. Turn on the DRO to check the readings of digital readout. The readings should reflect the
movement of the headstock.
5. Prepare a piece of good quality, straight grain wood board with flat bottom for a test run. It is
advised to choose a board that is close to 20” wide and at least 2 feet long.
6. Start the dust collection system.
7. Lower the headstock to remove 1/16” of the workpiece for the test run.
8. Turn on the planer and gently feed the workpiece towards the infeed roller. Ones the infeed roller
engages the workpiece, it should pull the workpiece through the planer. Verify the entire top
surface has been cut.
9. Inspect the workpiece for defective finish.
10. Use a caliper to measure the thickness of each side to ensure the cutterhead is parallel with the
planer table. If the thicknesses are the same, check if the reading is the same as shown on the
headstock height scale.
11. Check for excessive snipes. Minimum amount of snipe may occur at the ends of the board, and it
is expected.
12. While the machine is running idle, move the feed rate control knob to change feed rate. This
ensures the gearbox and feed rate control knob is functional.
13. Hit STOP to turn off the planer when all tests complete.
Congratulations for completing the test run! Now your planer is ready for production work. If you discover
any issue from the tests, please refer to the troubleshooting section and maintenance section for how to
diagnose the issue and make adjustments.
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Operation
For safety and best results, please take the following steps for operating this machine.
Step 1: Preparation
Only Use Natural, Good Quality Wood
Only plane natural wood materials that is in good quality. Cracked stock, board with loose knots, plywood
and other engineered wood products can break apart and cause severe kickbacks, which can lead to
severe injuries and machine damages.
Do not plane treated lumber or anything that contains harmful chemicals, as this will spread wood dusts
that contain such harmful chemicals. NEVER plane boards that are shorter than 7”as mentioned in the
specifications.
Inspect the Workpiece
Carefully inspect the workpiece for foreign objects. Nails, staples, rock chips and other objects embedded
on the wood surface will damage the planer. To avoid chipping/dulling the cutter inserts, it is advised to
clean a workpiece with a stiff brush to remove all dirt and foreign objects before planing, especially for
rough sawn or reclaimed lumber. Use metal detector to scan for metal as needed.
Check Moisture Content
Check moisture content of the workpiece before operation. “Green wood” with moisture content over
20% will not cut properly and may jam the machine. Excessive moisture content will also cause planer’s
unpainted surface to rust. Besides, as the workpieces dries, the planed surface will become fuzzy, and the
workpiece may wrap. It is recommended to allow the workpiece to dry and stabilize before it is processed.
Wrapped Stock
Workpiece should have a flat bottom to be processed by a planer. It is acceptable to process a slightly
cupped board with the cupped side facing down and begin with light cuts. Boards with moderate cupping,
bowing or twisting should have one side face-jointed before being processed by a planer.
Avoid using boards with severe wrapping, as they can be unstable and might cause severe kickbacks during
operation.
Glue-Ups
Glue left on the workpiece surface can dull the cutters and reduce cut quality. Scrape off all glue from the
workpiece before operation.
Wood Grain Direction
This planer is designed to plane WITH the grain direction of the wood. Do not plane cross-grain or end-
grain. Severe kickback and chipping may occur.
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Step 2: Setting Depth of Cut and Feed Rate
This planer is capable of removing at most 1/8” per pass. For stock that is less than 8” wide, the planer
can cut as much as 1/4" per pass. For best results, it is recommended to take light passes with low feed
rate when approaching the desired thickness.
Wood Hardness
Depends on the hardness and brittleness of the wood type, operator should adjust the maximum depth
of cut and feed rate accordingly. For workpiece that is hard/brittle, reduce the depth of cut and feed rate.
For your reference, this Janka scale shows the hardness of wood types that are commonly used. It ranks
the hardness of various wood types by measuring the amount of force (in lbs.) required to embed a 0.444”
steel ball halfway into the wood.
Janka Scale
BALSA
70
EASTERN WHITE PINE
BASSWOOD
WHITE PINE
HEMLOCK
CHESTNUT
RED ALDER
DOUGLAS FIR
SYCAMORE
CEDAR
CHERRY
BLACK WALNUT
TEAK
RED OAK
WHITE ASH
WHITE OAK
HARD MAPLE
ZEBRAWOOD
WENGE, RED PINE
PADAUK
ROSEWOOD
PURPLE HEART
RED MAHOGANY
EBONY
IRONWOOD
IPE
380
410
420
500
540
590
660
770
900
995
1010
1155
1290
1320
1360
1450
1575
1630
1725
1780
1860
2697
3220
3260
3684
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Step 3: Select Feed Direction
Inspect the workpiece and identify the direction of the edge grain. Choose a feed direction such that
workpiece will receive a downhill cut.
Good – Planer Cuts Downhill
Not Ideal – Planer Cuts Uphill
Sometimes it is impossible to perform a downhill cut for the entire length of a workpiece. In this case, try
feeding the workpiece in opposite direction and see what works best. Reducing the depth of cut and feed
rate can also help improving cut quality.
Step 4: Planing Wood to Desired Thickness
ALWAYS wear goggles, and other protection device when operating this machine.
Stay on the side of the planer next to the power switch to avoid kickback related
WARNING
CAUTION
With the above preparation steps completed, the workpiece is ready for planing.
1. Please put on all protection devices before proceed. If you have a long workpiece, please make sure
it is properly supported throughout the process.
2. Measure the thickness/height of the workpiece, then move the cutterhead no more than 1/16” below
the highest/thickest point of the workpiece. This allows the feed rollers to properly engage the
workpiece, and at the same time not taking too much materials off for a test pass.
3. Turn on dust collection system and the planer.
4. While standing on the side of the planer, place the workpiece on the table with the flat side down.
Gently feed the workpiece towards the infeed roller. Once the infeed roller engages the workpiece,
allow the machine to feed the workpiece. DO NOT force feed the workpiece through the planer.
If the infeed roller does not engage the workpiece:
Headstock height is set too high.
Stop the machine. Wait for the machine to come to a complete stop.
Raise the headstock and remove the workpiece.
Reduce the initial headstock height, and restart form step 3.
accidents. NEVER look inside the planer during operation. Failing to comply may
result in serious injuries or death.
Use ear protection device to prevent hearing loss. Ensure dust collection system is
functional and use dusk mask to avoid inhaling harmful airborne particles.
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If the machine stalls or the workpiece gets stuck:
Headstock height is set too low.
Stop the machine and wait for the machine to come to a complete stop.
Raise the headstock and remove the workpiece.
Reduce the depth of cut, and restart from step 3.
5. If the workpiece is feeding properly, wait until the entire workpiece clears the outfeed roller, then
remove the work piece.
6. After the initial pass, measure the thickness at the midsection of the workpiece.
If more material needs to be removed, continue with the following steps.
7. If you need to remove a lot of material, run a few passes with deeper cuts, then finish with a light pass
with shallow cuts and slow feed rate.
8. Turn on the digital readout (DRO), and use the INC mode to measure the depth of cut for each pass.
If your DRO is already running in INC mode, you can reset the readings by switching to ABS mode and
then come back to INC mode.
9. Using the DRO as depth gauge, lower the cutterhead. Each pass should remove no more than 1/8” for
workpiece wider than 8”, and no more than 1/4" for workpieces 8” wide or less. Reduce maximum
depth of cut for harder wood types.
10. Upon completion of each pass, reset the reading of DRO. Use a caliper to measure workpiece’s midsection thickness, and decide the depth of cut for the next pass.
11. Repeat the process until the desired thickness is achieved.
Turn machine off when operation completes.
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Common Cutting Problems
Snipe
When a workpiece is not properly supported as it enters or leaves the
machine, the ends of the workpiece will have more materials removed than
the rest of the section. To mitigate this problem, hold the workpiece up
slightly as it enters and leaves the machine. Sometimes, a small amount of
snipe is inevitable, and the best way to fully eliminate sniping is to prepare a
workpiece with extra length, and then trim the ends when planing is done.
Chipping
Happens when making a cut against the grain direction. See “Uphill” cut in
Step 3 of this section. For highly figured lumber and areas near the knot,
some amount of chipping is normal. In this case, moistening the problematic
area before planing can sometimes mitigate the issue.
Chipping can also cause by dirty or dull cutters. If chipping happens while
planing straight grain stocks. Inspect the cutter inserts and remove all resin
buildups. Rotate/replace dull cutter inserts when they are dull.
Indentation
This can happen when foreign object is pressed on the workpiece when it passes through the planer.
Remove all resin buildups from the rollers, cutterhead and the table. Also check the dust collection system
and ensure all wood chips generated are effectively removed. Adjust the chip breaker and chip deflector
as needed.
Fuzzy Grain
Can happen when planing wood with high moisture content or if the cutter is dull. Sometimes fuzzy grain
is unavoidable due to the nature of certain wood types. To mitigate this issue, avoid using wood with high
moisture content and use sharp cutters.
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Accessories
Oliver Machinery has a collection of accessories and add-ons to enhances productivity of your planer. To
purchase these items, please call us at 1-800-559-5065, our representatives are available Monday through
Friday, 9AM - 5PM pacific time.
You may also purchase them online: WWW.OLIVERMACHINERY.NET/ACCESSORIESor
E-mail our parts department: [email protected]
Using unapproved accessories may cause machine to malfunction, resulting in
WARNING
Cutter Inserts
serious injury and/or machine damage. Only use accessories recommended for
this machine.
Genuine four-sided indexable carbide cutter insert that will fit the cutterhead of
Oliver 4430 Planer. Made in Germany.
Parts number: P-15mm 4S
Touchup Paint
Keeping all painted surface in good condition not only keeps your machine looks
nice, it keeps rusts away. We have pre-mixed spray paint available in Oliver-Blue
for purchase.
Please visit our website at WWW.OLIVERMACHINERY.NET/ACCESSORIES for other recommended
accessories.
36 | Page Oliver Machinery 4430 Planer
Page 37
Maintenance
Interval
Component
Every day
Remove dust buildups from planer and dust collection system.
Inspect power cord for sign of aging and damages. Replace as needed.
Every week
Inspect and clean
cutterhead, rollers and anti
-
kickback fingers. Remove any dust
Inspect/rotate/replace worn cutter inserts.
Apply rust protectant on unpainted cast iron surfaces.
Verify extension tables are level with the planer bed.
Adjust as needed.
Every month
Check V
-
belt tension and replace if belt shows signs of cracking or glazing.
Every 4
-
6 months
Remove dust buildups from motor and the cabinet.
Inspect table chain for chain slacks.
Check parallelism between the table and cutterhead, and the rollers.
Refill oil
Routine maintenance keeps your planer in top shape. Please follow the maintenance schedule below,
and use the maintenance record worksheet attached in the back of the manual to document all tasks
completed. NOTICE: Maintenance schedule may vary for individual users due to different situations and
safety requirements.
Disconnect machine from the power source before any maintenance work is
WARNING
Maintenance Schedule
performed. After servicing the planer, remove all wrenches and tools before
restarting the machine. Failure to comply can cause serious injury!
and resin accumulation.
Notice: Motor bearings are permanently sealed and lubricated, and do not require lubrication.
Lubrication Schedule
Component Interval Types of Lubricant Reference
A - Return roller shafts Every week SAE 30 oil. Figure 1
B - Feed roller shafts Every 30 hours SAE-30 oil.
C - Drive chains and
sprockets
D - Lead screws (x4) Once every 3 months General purpose grease
E - Columns (x4) Clean and lubricate
F - Gear box Replace gear box oil
G - Outfeed roller Clean and
H - Infeed roller
I - Anti-kickback fingers
J - Bed roller Figure 5
K - Table chain and
sprockets
Monthly General purpose grease
Light coat of SAE-30 oil
weekly
Standard gear oil, 70-90 weight.
after first 50 hours, then
every year.
lubricate as
needed.
Every 4 to 6
months
Remove gearbox cover to access drain plug
and fill plug. Drain and recycle used oil.
until it reaches the fill plug.
Very light coat of SAE-30 oil. Figure 4
Grease, or good quality cycle chain lubricant.
Remove motor access panel to access
components.
Figure 2
Figure 3
Figure 6
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Figure 1
Figure 2 Figure 3
Figure 4 Figure 5
Figure 6
38 | Page Oliver Machinery 4430 Planer
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Instructions for Maintenance and Adjustments
Disconnect machine from the power source before any maintenance work is
WARNING
Remove Planer Top Cover
This allows you to service the cutterhead, chip
deflector, and chip breaker.
1. Disconnect planer from power source!!
2. Remove dust hood.
3. Remove the planer cover by removing the
four cap screws from the top of the planer.
performed. After servicing the planer, remove all wrenches and tools before
restarting the machine. Failure to comply can cause serious injury!
Adjust Chip Deflector Clearance
The chip deflector was pre-installed in the
factory and should not require adjustments
initially. If the gap between chip deflector and
cutterhead goes beyond the 1/16” - 1/8”
tolerance, adjustment is needed.
1. Disconnect planer from power source!!
2. Remove dust hood and top cover.
3. Loosen the three bolts that secures the chip
deflector.
4. Adjust the distance between the chip
deflector and the cutterhead. The entire
edge of the chip deflector should be no less
than 1/16” away from the closest point of
the cutter head, but no more than 1/8”.
5. Re-tighten the bolts to secure the chip
deflector, then reinstall the top cover and
dust hood.
6. Remove all wrenches and tools before
restarting the planer.
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Service Cutterhead and Rotate Cutter Inserts
Cutter inserts on the cutterhead are extremely sharp. Protect your hands with thick
CAUTION
1. Disconnect planer from power source!!
2. Remove dust hood and top cover.
3. Remove dusts and resin accumulations on
the cutterhead and the area nearby.
4. Rotate the cutter inserts 90° clockwise when
they get dulled or nicked. Use a permanent
marker to mark the new edge to be used.
5. To rotate/replace a cutter insert, remove
the torx screw with a T-25 torx bit. Turn
COUNTERCLOCKWISE to loosen the screw.
leather gloves to avoid injuries.
8. Inspect the torx screw. Replace any
damaged screws. Lubricate the screw thread
with a thin coat of light weight machine oil.
IMPORTANT: Do not use excessive amount
of lubrication, or the torx screw and the
cutter insert will not sit properly.
9. Using a torque wrench, re-tighten the torx
screw with 50-55 lbs.-inch of torque.
IMPORTANT: Do not overtighten the screw
or the inserts may break. Do not use power
tools to tighten the torx screws as it can strip
the screws.
10. Reinstall top cover and dust hood when
cutterhead service completes.
6. With the cutter insert removed from its
platform, thoroughly clean the cutter insert
platform with a vacuum or compressed air.
IMPORTANT: Obstacles between the insert
and cutterhead platform will create uneven
pressure against the insert. This will lower
cut quality and may cause the insert to crack.
11. Remove all wrenches and tools before
restarting the planer.
7. Reinstall the cutter insert with the marked
cutting edge facing out.
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Adjust Belt Tension
If belt tension needs adjustment:
CAUTION: Belt and pulleys may be hot
after operations. Allow components to cool
before servicing.
IMPORTANT: After initial break-in period. The V-
belt should stretch by some amount. Check and
adjust belt tension after 16 hours of operation.
1. Disconnect planer from power source!!
2. Remove the belt cover knobs and the belt
cover.
4. Remove the side panels to gain access to the
motor mount cap screws.
5. Loosen the cap screws and lower the motor
to tighten the belt. If the belt becomes too
tight, raise the motor.
3. Apply moderate pressure on the V-belt
midway between the two pulleys. Properly
tensioned V-belt should deflect by
approximately 1/4“.
6. Re-tighten the motor mount cap screws and
re-install the side panels when belt is
properly tensioned.
If belt needs to be replaced
7. Loosen the belt and roll the belt off the
pulleys.
8. Install new belts and make sure the belt sits
into the grooves of the pulleys.
9. Adjust belt tension.
10. Set a reminder to readjust belt tension after
the new belt is broken in. The process takes
approximately 16 hours of run time.
When belt maintenance completes
11. Reinstall all the panels and covers.
12. Remove all wrenches and tools before
4430 Planer OLIVERMACHINERY.NET 41| Page
restarting the planer.
Page 42
Adjust Table Chain Tension
1. Disconnect planer from power source!!
2. Remove motor access panel.
3. Loosen the two locking bolts for holding the
chain tensioner bracket in place.
IMPORTANT: Keep table chain tensioned
while loosening the locking bolt. If the chain
falls off from the sprockets, it can take a lot
of time to reinstall the chain and recalibrate
the planer.
Adjust Table Roller Height
Your planer is equipped with one table roller to
help feeding a workpiece through the planer.
There is no fixed rule for setting the exact height
of the table rollers, because each piece of wood
behaves differently. The acceptable range of
table roller height is: 0.002”- 0.005” above the
table.
As a general rule of thumb:
Raise the roller when planing rough stock.
Lower the roller when planing smooth stock.
NOTICE: If the roller is set too high, the
workpiece will be more likely to have snipe on
the ends.
To adjust table roller height:
1. Disconnect planer from power source!!
2. Each end of the table
roller is equipped with a
set screw and an
eccentric adjuster.
Make sure height
adjustment is done on
both ends.
4. Push the chain tensioning sprocket against
the chain with moderate tension to remove
chain slack. Hold the sprocket in place, and
re-tighten the locking bolts.
5. Clean and lubricate the chain as needed.
6. Re-install motor access panel when
adjustments complete.
3. Loosen the set screws that hold the
eccentric adjusters.
4. Rotate the eccentric adjusters to change
roller’s height.
5. Use a dial indicator to verify the height is the
same side-to-side. Make fine adjustments as
needed.
6. Retighten the set screws to lock the
eccentric adjusters when adjustments
complete.
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Adjust Cutterhead/Feed Roller Height Offset
The infeed/outfeed rollers pull the workpiece
through the planer. To ensure optimal
feeding/cutting performance, it is important to
ensure the height offsets between the
cutterhead and the feed rollers are correct.
The following diagram shows the height offset
between the cutterhead and various
components inside the headstock of the planer.
The feed rollers and chip breaker are installed
BELOW the lowest point of cutterhead.
*Diagram not drawn to scale
The height of the rollers and the chip breaker has
been pre-calibrated in the factory and should
not need further adjustments.
In case if adjustments are needed, you will need
a dial indicator with a sturdy stand. If a dial
indicator is not available, it is possible to make
the adjustments with a home-made gauge block
and a set of feeler gauges.
Clean the table and the rollers to remove any
accumulations before making adjustments.
Method 1: Using a Dial Indicator
1. Remove all tools from the planer.
2. Turn on the planer, wait until it reaches full
speed, then shift the feed rate control knob
to 0 FPM (Neutral) position. This allows the
feed rollers to rotate freely.
3. Turn off planer.Disconnect planer from power source!!
4. Remove the belt cover so you can rotate the
cutterhead with the drive belt.
5. Adjust the table height so that the dial
indicator can fit right below the cutterhead.
Rotate the cutterhead and use the dial
indicator to locate its lowest point. Using a
flat bottom tip for the dial indicator can
make this task easier.
6. Zero the dial indicator. Use this as the
reference point for measuring the offset
between the cutterhead and the feed rollers.
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7. Move the dial indicator to the lowest point
Tolerance
Infeed Roller
0.020”
- 0.027”
below
Chip breaker
0.000”
- 0.020” below
Outfeed Roller
0.024
” - 0.031”
below
of the feed rollers. The reading from the dial
indicator now shows the offset between the
cutterhead and the roller. Made
adjustments if the offset goes beyond the
tolerance listed below.
8. To adjust the height of the feed rollers,
loosen the jam nuts on both ends of the feed
roller. Rotate the set screws to change the
height of the roller. Continue to calibrate
until the cutterhead-roller offset is uniform
across the entire feed roller.
Method 2: Using Feeler Gauge
1. Using hardwood, build a gauge block similar
to this one below. The exact dimension is not
critical. Just make sure the bottom clears the
table roller. The top should be chamfered for
better tool access and visibility.
2. Remove all tools from the planer.
3. Turn on the planer, wait until it reaches full
speed, then shift the feed rate control knob
to 0 FPM (Neutral) position. This allows the
feed rollers to rotate freely.
4. Turn off planer.Disconnect planer from power source!!
5. Remove the belt cover so you can rotate the
cutterhead with the drivebelt.
9. When the correct height is set, hold the set
screws in place and re-tighten the jam nuts.
10. Re-install belt cover when adjustments
complete.
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6. Raise the headstock, place the gauge block
Tolerance
Infeed Roller
0.020”
- 0.027”
below
Chip breaker
0.000”
- 0.020” below
Outfeed Roller
0.024
” - 0.031”
below
below the cutterhead. For checking the
infeed roller’s offset, put the 0.020” feeler
gauge on top of the gauge block.
7. Lower the cutterhead until the lowest point
of the cutterhead barely touches the feeler
gauge.
8. Remove the feeler gauge and move the
gauge block under the infeed roller. The
gauge block should fit right under the infeed
roller if the height setting is perfect. You may
need to rotate the infeed roller to find the
lowest spot. Made adjustments according to
the specifications as needed:
roller. Rotate the set screws to change the
height of the roller. Continue to calibrate
until the cutterhead-roller offset is uniform
across the entire feed roller.
10. When the correct height is set, hold the set
screws in place and re-tighten the jam nuts.
11. Repeat STEP 7-13 for the outfeed roller, and
use a 0.030” feeler gauge instead.
12. Re-install belt cover when adjustments
complete.
Adjust Feed Roller Tension
If your workpiece is slipping and not feeding
through the machine, increase the feed roller
pressure by turning the pressure bolts clockwise
with a hex wrench.
There is a pressure adjustment bolt on each end
of the feed rollers. Make sure the adjustments
are made on BOTH ends of the feed roller, so
even pressure is applied across the entire feed
9. To adjust the height of the feed rollers,
loosen the jam nuts on both ends of the feed
4430 Planer OLIVERMACHINERY.NET 45| Page
roller.
If the workpiece is damaged by the feed roller,
reduce pressure.
Page 46
Adjust Cutterhead Height Scale
The cutterhead height scale is pre-calibrated at
the factory. It can be adjusted to accommodate
a different viewing angle, or if the scale is shifted.
1. Prepare a piece of 2x4 with flat bottom for
calibration.
2. Using the digital readout, plane the board
down to 1-1/4” or 1”. Use a caliper to
measure the mid-section of the board for
thickness.
Anti-Kickback Fingers Inspection
This planner is equipped with anti-kickback
fingers. Once engaged, the workpiece can only
move towards the cutterhead. This prevents
accidental kickbacks which can cause serious
injuries.
3. Loosen the top and bottom screws that
holds the scale in place.
4. Shift the scale so that the pointer is pointing
at the exact value as the thickness of the
board.
5. Re-tighten the screws when adjustments
complete.
Inspect the anti-kickback fingers regularly to
ensure they can move freely, and that their teeth
are clean and are sharp enough to stop a board
from moving backwards. Clean and lubricate
with very light coat of SAE-30 machine oil as
needed.
Replace anti-kickback fingers if they are
damaged or worn.
CAUTION: Do not operate this planer
without functioning anti-kickback fingers.
Failure to comply can result in serious
personal injuries.
46 | Page Oliver Machinery 4430 Planer
Page 47
Troubleshooting
Problem
Possible Cause
Possible Solution
Machine does not start.
Stop button is not
Turn the
rim of the
STOP button clockwise to
Machine is not
1. Make sure machine is plugged in, or power
Low voltage / current.
Have an electrician to check/repair the power
Faulty
switch/motor/
Contact customer service for further assistance.
Machine trips
thermal
Machine
is
undersized
Reduce the depth of cut and/or feed rate.
Workpiece moisture
Only
plane
wood with moisture level below
Machine is jammed.
Inspect cutterhead and make sure
it
is not
Too much load on a
Make sure the power
circuit is sized for this
Motor/capacitor issue.
Contact customer service for further assistance.
Machine stalls during
Machine
is
undersized
Reduce the depth of cut. Lower feed rate.
Dull cutters
Rotate/replace cutter inserts.
Belt slipping
Clean belt and the pulleys. Adjust belt tension.
Motor/capacitor issue.
Contact customer
service for further assistance.
Machine stopped
Thermal overload
Hit STOP button to reset overload protection.
Chain jumps during
Loose chain.
Adjust chain tensioner.
Misaligned sprockets.
Align sprockets.
Worn sprockets.
Replace sprockets and chains.
Digital readout not
Dead battery.
Replace battery.
protection / circuit
breaker, or blow fuses.
reset.
connected to a power
source.
capacitor.
for the operation.
level is too high.
reset. The stop button will pop up.
disconnect is at the ON position.
2. Check electrical panel for tripped circuit
breaker or blown fuse.
3. Ensure all electrical connections have good
contacts.
circuit.
20%.
obstructed by woodchips. Check dust port and
headstock and clear blockages.
circuit.
operation.
during operation.
operation.
functional.
for the operation.
protection triggered.
machine. If the same circuit is shared, ensure
the circuit is sized to supply power for all items
in the circuit.
Wait for the machine to cool down. Reduce
depth of cut and feed rate before continue.
4430 Planer OLIVERMACHINERY.NET 47| Page
Page 48
Problem
Possible Cause
Possible Solution
Unable to move feed rate
knob.
Machine is not running.
Only move feed rate knob while the
Feed
rollers does not move
Gear box is in neutral.
Shift feed rate control knob to set feed rate
Workpiece does not feed
Low feed roller
Adjust feed roller spring tension.
Incorrect feed roller
Adjust feed rollers height so the bottom of
Dirty planer table /
Clean table and rollers. Apply paste wax on
Belt slipping
Clean belt and the pulleys. Adjust belt
Stuck planer bed roller.
Clean and lubricate roller.
Machine vibrates
Damaged cutter
Replace cutter inserts.
Machine stands on
Reposition on flat, level surface.
Chip deflector is hitting
Move chip deflector 1/16”
- 1/8” away from
V-belt worn, slipping or
Clean belt and pulleys. Adjust belt tension.
Feed roller bushing
Lubricate
bushings.
Bent pulley
Replace pulley.
Improper motor
Check and adjust motor mounting.
Loose components.
Tighten fasteners of the component.
Worn bearings
Contact customer service for assistance.
Uneven depth of cut side to
Cutterhead is not
Adjust cutterhead
-
table parallelism.
Board thickness does not
Cutterhead height scale
Adjust the scale.
machine is running idle at full speed.
when machine is running.
smoothly.
excessively or makes
unexpected noise.
pressure.
height setting.
rollers.
inserts.
uneven floor.
to 16/20 FPM while machine is running idle
at full speed.
the rollers is below the lowest point of the
cutterhead.
040204-000 COMBO WRENCH (Local Purchase) 12*14 FOR HANDLE 1
040206-000 COMBO WRENCH (Local Purchase) 17*19 FOR HANDLE WHEEL 1
4430 Planer OLIVERMACHINERY.NET 61| Page
SCREWS
HEX. SCREWS & DUST CHUTE
1
1
Page 62
Date
Task Operator
Maintenance Record
62 | Page Oliver Machinery 4430 Planer
Page 63
Notes
4430 Planer OLIVERMACHINERY.NET 63| Page
Page 64
Warranty and Service
Oliver makes every effort possible to assure that its equipment meets the highest possible standards of
quality and durability. All products sold by Oliver are warranted to the original customer to be free from
defects for a period of 2 (two) years on all parts, excluding electronics and motors, which are warranted
for 1 year. Oliver’s obligation under this warranty shall be exclusively limited to repairing or replacing (at
Oliver’s option) products which are determined by Oliver to be defective upon delivery F.O.B. (return
freight paid by customer) to Oliver, and on inspection by Oliver. This warranty does not apply to defects
due, directly or indirectly, to misuse, abuse, negligence, accidents, unauthorized repairs, alterations, lack
of maintenance, acts of nature, or items that would normally be consumed or require replacement due
to normal wear. In no event shall Oliver be liable for death, personal or property injury, or damages arising
from the use of its products.
64 | Page Oliver Machinery 4430 Planer
Page 65
Oliver Machinery is always adding new Industrial Woodworking products to the line.
For complete, up-to-date product information, visit us online at:
WWW.OLIVERMACHINERY.NET
or call toll free 1-800-559-5065
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