Oliver 4455 User manual

Planer
Model 4455/4455B
Owner’s Manual
For Models Manufactured Since 06/2019
175370
Oliver Machinery
1-800-559-5065
921 Thomas Ave SW
Renton, WA 98057
[e-mail]
WWW.OLIVERMACHINERY.NET
For Stock Number:
4455.103.B
4455.104.B
4455.103
4455.104
Manual Version: 2.0.0

READ AND UNDERSTAND ALL INSTRUCTIONS IN THIS MANUAL BEFORE
ATTEMPTING TO ASSEMBLE OR OPERATE THE MACHINE.
FOLLOW THE INSTRUCTIONS 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 DEVICES.
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 REFERENCE. **
PROP 65 NOTICE
WARNING: Drilling, sawing, sanding, or machining wood products can expose you to wood dust
and/or other chemicals that are 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, visit http://www.P65Warnings.ca.gov/wood

Table of Contents
Introduction············································· 6
Specifications ·········································· 7
Identification··········································10
Safety·····················································12
General Safety Guidelines·························12
Safety Guidelines Specific to Planer···········13
Electricals ···············································15
Minimum Circuit Size Required for Model
4455 Planer··············································15
Grounding ················································15
Electrical Wiring ·······································16
230V/460V Conversion ·····························16
Setup······················································17
Shop Preparation······································17
Receiving··················································18
Inventory·························································19
Cleaning ···················································22
Assembly ·················································23
Lifting Machine from Pallet·····························23
Leveling Planer ················································24
Dust Hood Installation·····································24
Table Height Handwheel Installation ··············25
Table Roller Control Handle Installation ·········25
Knife Setting Gauge Assembly·························25
Electrical Connection ································26
Dust Collection System Connection ···········26
Break-in Period·········································26
Accessories ·············································27
Cutter Inserts ···········································27
Touchup Paint ··········································27
Controls and Features ·····························28
ON / OFF Switch ·······································28
Feed Rate Control·····································28
Table Roller Height Control·······················29
Table Height Scale ····································29
Table Height Adjustment ··························29
Digital Readout (DRO)·······························30
Cutterhead and Feeding System················31
Test Run···················································32
DRO Calibration···············································33
Operation ·············································· 34
Step 1: Preparation···································34
Step 2: Setting Depth of Cut and Feed Rate35
Step 3: Select Feed Direction·····················36
Step 4: Planing Wood to Desired Thickness36
Common Cutting Problems ·······················38
Snipe································································38
Clip Marks························································38
Chipping ··························································38
Indentation······················································38
Fuzzy Grain······················································38
Washboard Finish············································38
Ridged or Grooved Finish ································38
Tapers······························································38
Maintenance ········································· 39
Maintenance Schedule ·····························39
Lubrication···············································40
Instructions for Maintenance and
Adjustments ············································42
Anti-Kickback Fingers Inspection·····················42
Planer Hood·····················································42
Rotate / Replace Cutter Inserts·······················43
Setting / Changing Knives································44
Adjust Belt Tension ·········································45
Adjust Table Chain Tension·····························46
Planer Feed System Inspections and
Adjustments····················································47
Table – Cutterhead Parallelism ·······················49
Table Rollers Alignment ··································50
Feed Roller – Cutterhead Parallelism··············51
Adjust Feed Roller Tension······························51
Chipbreaker – Cutterhead Parallelism ············52
Pressure Bar – Cutterhead Parallelism············53
Adjust Pressure Bar Spring Tension ················53
Adjust Cutterhead Height Indicator ················54
Table Gibs Adjustment ····································54
Troubleshooting····································· 55
Wiring Diagram ····································· 59

Stock# 4455.103 & 4455.103B ····················59
Stock# 4455.104 & 4455.104B ····················60
Parts List ················································61
Overview··················································61
Top Cover Assembly ·································62
Columns Assembly ···································63
Base Assembly ·········································64
Gearbox Assembly····································66
Table Assembly ········································67
Maintenance Record······························ 76
Notes····················································· 77
Warranty and Service····························· 78
Appendix ··············································· 79
US Standard – Metric Conversion Chart·····79

6 | Page Oliver Machinery 4455 Planer
Introduction
Thank you for choosing Oliver! This manual contains important information on how to set up, operate,
and maintain this machine safely. Please take the time to read this manual and ensure you understand all
the instructions.
While this manual may provide tips on optimizing the result of your workpiece, the manual is not a
substitute for formal woodworking training. Please consult qualified training resources if you need to
know how to complete a woodworking task safely.
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 discrepancies or anything
that seems confusing in this manual, or if 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 production date and the machine's serial
number on the nameplate located on the back of the planer. 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:
[e-mail]
We love to hear from our customers and make improvements.

4455 Planer OLIVERMACHINERY.NET 7|Page
Specifications
Quick View
Model
4455 Planer
Stock Number
4455.103
4455.104
4455.103B
4455.104B
Cutterhead Type
Straight Knife
Byrd Shelix
Motor Horsepower
7.5HP
10HP
7.5HP
10HP
Power Requirement
230V, 1Ph
230/460V, 3Ph
230V, 1Ph
230/460V, 3Ph
Max. Stock Width
22"
Max Depth of Cut
3/16"
Dimensions
43-1/2" (L) x 38" (D) x 56-1/2" (H)
Footprint
44"(L) x 22-1/2" (D)
Fully Assembled Weight
1375 lbs.
Warranty
1 Year (Motor and electronics)
2 Years (All other parts)
Product Dimensions
Fully Assembled Dimensions
43-1/2" (L) x 38" (D) x 56-1/2" (H)
Footprint
44" (L) x 22-1/2" (D)
Fully Assembled Weight
1375 lbs.
Shipment Info
Type
Wood crate with pallet
Content
Planer and accessories
Dimensions
48" (L) x 35" (D) x 61" (H)
Weight
1540 lbs.
Approximate Setup Time
60 minutes
Must Ship Upright
YES
Stackable
NO
Electricals
Stock Number
4455.103 / 4455.103B
4455.104 / 4455.104B
Power Requirement
230V, 1Ph, 60Hz
230/460V, 3Ph, 60Hz
(Prewired to 230V)
Full Load Current Rating
34A
26/13A
Recommended circuit size
50A
40/20A
Power Switch Type
Magnetic switch with auto-resetting thermal overload relay.
Connection Type
Cord and plug not included.
Professional electrical hookup required.

8 | Page Oliver Machinery 4455 Planer
Motor
Stock Number
4455.103 / 4455.103B
4455.104 / 4455.104B
Motor Type
TEFC Induction Motor
Horsepower
7.5HP
10HP
Speed
3450 RPM
3450 RPM
Efficiency
84%
89.3%
Power Factor
86.1%
88.1%
Power Transfer Mechanism
V-belt and pulleys
Bearing type
Permanently sealed ball bearing
Planer Capacity and Performance
Maximum Stock Width
22"
Maximum Depth of Cut
3/16"
Maximum Stock Thickness
9"
Minimum Stock Thickness
1/8"
Minimum Stock Length
10"
Feed Rate
20/30 FPM
Byrd Cutterhead (For Stock 4455.103B and 4455.104B)
Cutterhead Diameter
3"
Cutterhead Speed
5000 RPM
Number of Cutter Inserts
110
Rows of Cutter Inserts
5
Number of Cuts Per
Square Inch
104.2 @ 20FPM
69.4 @ 30FPM
Cutter Insert Type
Four-sided, indexable carbide inserts
Cutter Insert Dimensions
15mm x 15mm x 2.5mm
Cutter Blade Angle
30 degree
Cutter Insert Screw Torque
40-45 lbs.-inch
Straight Knife Cutterhead (For Stock 4455.103 and 4455.104)
Cutterhead Diameter
3"
Cutterhead Speed
5000 RPM
Number of Blades
4
Number of Cuts Per Inch
83.3 @ 20FPM
55.6 @ 30FPM
Knife Material
HSS
Knife Size
22-1/8" x 1" x 1/8"

4455 Planer OLIVERMACHINERY.NET 9|Page
Headstock
Infeed Roller Type
Segmented & serrated steel rollers (22 segments)
Outfeed Roller Type
Smooth steel roller
Chipbreaker Type
Segmented (10 segments)
Table Height Change Per
Revolution of Handwheel
1/16"
Measurements
Measurement Units
Inch/mm
Measurement Devices
Digital Readout
Digital Readout Resolution
0.0005” / 0.01mm
Digital Readout Accuracy
±0.001” / 0.03mm
Backup Measurement Device
Table height scale
Table
Table Dimensions
23-3/4"(L) x 32-1/4(D)"
Table Height Above Ground
31-1/2" – 40-1/2"
Table Height Lock
Equipped
Material
Precision ground cast iron
Bed Rollers
Two (with adjustment control)
Bed Roller Height Settings
0" – 0.05"
Safety
Number of Dust Ports
1
Dust Port Size
5"
Minimum CFM Required
900 CFM
Sound Rating @ 2' distance
85 dB
Others
Serial Number Location
On the back of the machine.
Spare Parts Included
10 cutter inserts.
Certification
CSA 175370
Country of Origin
Taiwan

10 | Page Oliver Machinery 4455 Planer
Identification

4455 Planer OLIVERMACHINERY.NET 11 |Page

12 | Page Oliver Machinery 4455 Planer
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
This indicates an imminently hazardous situation that must avoid, or it WILL cause
death or severe injury.
WARNING This means if the warning is not taken seriously, it CAN cause death or severe
injury.
CAUTION This means if the precaution is not taken, it MAY cause injury.
IMPORTANT This is a tip for properly operating the machine to avoid machine damage.
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 or service this machine until you are properly
trained.
2. ELECTRICAL GROUNDING, when done correctly, 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 sure 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 starting the planer, remove tie, rings, watch, and other
jewelry. Roll up sleeves above elbows. Remove all loose outer clothing and confine long hair.
Protective footwear should be used. Do not wear gloves unless it is instructed to perform specific
step(s) in the manual.
7. GUARDS: Keep machine guards in place for all applicable operations. If any guards are removed for
maintenance, DO NOT OPERATE the machine until all guards are reinstalled. Check clearance between
the guards and the cutter before starting the machine.

4455 Planer OLIVERMACHINERY.NET 13 |Page
8. WORKPLACE SAFETY: Keep the floor around the machine clean. Scrap material, sawdust, 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 a proper exhaust system is used to minimize
dust. Use anti-skid floor strips on the floor area where the operator typically stands and mark off the
machine work area. Provide adequate workspace around the machine.
9. ACCESS CONTROL should be enforced so only trained personnel can access the work area and operate
the machine. Make use of the child-proof safety feature of the power switch when equipped.
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 anything other than its intended use. If used for other
purposes, Oliver Machinery 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 Begins:
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 spreads wood dust that contains such harmful chemicals. Do not
attempt to plane any workpiece with loose knots or with any other foreign materials.
2. CHECK CUTTER INSERTS:Make sure cutter inserts are sharp, clean, and free from damage. Forcing
dull/damaged cutter inserts to work invites accidents and lowers the quality of the finish. Use the
recommended torque to fasten all inserts onto the cutterhead securely.
3. SERVICING CUTTER INSERTS / PLANER KNIFES:Wear heavy-duty leather gloves to protect your hands
when handling cutter inserts or planer knives. Ensure the cutterhead is thoroughly clean before
installing the cutter inserts or knives. In particular, debris between the cutter insert and the platform
can create uneven pressure, causing the insert to break and lead to accidents and injuries.
4. SUPPORT LONG WORKPIECE with auxiliary stock feeding rollers/tables to reduce the risk of
accidents and improve the finish quality.

14 | Page Oliver Machinery 4455 Planer
When Planning:
1. DUST COLLECTION SYSTEM is required for this planer. Please make sure the system is on and provides
enough suction before an 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 anti-
kickback fingers to reduce the risk of kickback. Make sure they are clean and moving freely before
work begins. Even with this safety device installed, kickback can still happen due to workpiece quality,
grain orientation, and many factors. The operator should be cautious about possible kickbacks.
•ALWAYS wear proper protection devices.
•NEVER stand directly behind a workpiece while it is being fed into the planer.
•NEVER look inside the planer during operation.
•NEVER plane boards that are shorter than 10", 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 the feeding
rollers have a firm grip on the workpiece.
•NEVER force a workpiece through the planer. Make adjustments as needed.
•To plane multiple boards at a time, make sure boards are at least 4" apart from side to side. Doing
so ensures the boards are not sharing any infeed roller or chipbreaker segment.
•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.

4455 Planer OLIVERMACHINERY.NET 15 |Page
Electricals
WARNING
Faulty electrical work can cause electrocution and is a fire hazard.
All electrical work must be completed by a licensed electrician and must meet the
local electrical code in your area, or the warranty is void.
Minimum Circuit Size Required for Model 4455 Planer
Stock Number
Operation Voltage
Minimum Circuit Size Required
4455.103 / 4455.103B
230V
50A
4455.104 / 4455.104B
230/460V
40/20A
Please ensure the electrical circuit for this machine meets the minimum circuit size requirement. The
minimum circuit size requirement applies to a dedicated circuit that provides power to one 4455 Planer.
If more machines share the same circuit, consult a licensed electrician to ensure the designated circuit is
correctly sized for safe operation.
If a circuit is available but not meeting the minimum circuit size requirement, a new circuit must be
installed for this machine.
Grounding
WARNING Improper grounding can cause electric shock, fire, and equipment damage.
Proper grounding reduces the risk to the operator in the event of electrical malfunction or breakdown.
This machine must connect to a grounding conductor, and all grounding connections must meet or exceed
the electrical code requirements in your area. Furthermore, all grounds must be verified and meet or
exceed the electrical requirement of the machine. If grounding is unavailable, consider using a GFCI
protection device as an alternative if this complies with the electric code in your area. When in doubt,
consult a licensed electrician in your area.

16 | Page Oliver Machinery 4455 Planer
Electrical Wiring
This machine must be wired to a power source before use.
To connect the machine directly to the electrical panel ("Hardwiring"), ensure
an electrical disconnect is installed near the machine, so the operator or
service person can easily disconnect the machine from power.
To connect this machine with a plug and a cord, use a UL/CSA listed plug that
meets the power requirements. Organize the power cord so it does not create
a tripping hazard.
Refer to the section "Wiring Diagram" on page 59 for wiring your machine to
a power source.
Use the correct power cord type when connecting this planer to the power
source. Power cord types with a voltage rating of 300V are not suitable for
460V circuits. The ampacity rating of the power cord or wires is determined
by many factors. It is important to have the wiring work completed by a
licensed electrician, and the work must meet or exceed the requirements of
the local electrical code. Otherwise, the warranty is void.
Use a compatible strain relief to protect and secure the electrical wire at the
exit hole of the connection box. Use a compatible conduit connector if the
planer is wired with armored cables or conduit.
Use ring-type or fork-type connectors to connect the wires to the terminals
of the planer.
WARNING
Use properly sized wires that meet the power requirement of your machine. Using
undersized wires can cause overheating and increase the risk of fire and machine
damage.
WARNING
Improper copper-aluminum wire connection is a fire hazard. If the power circuit
available uses aluminum wires, use certified CU/AL wire connectors.
230V/460V Conversion
The three-phase 4455 planer variants are prewired to 230V in the factory and can be converted for 460V
power sources. A licensed electrician must complete the rewiring work, or the warranty is void. Refer to
the section "Wiring Diagram" on page 59 for rewiring your machine for a different voltage.

4455 Planer OLIVERMACHINERY.NET 17 |Page
Setup
Shop Preparation
Space Requirement
The dimensions of this machine are 43-1/2" (L) x 38" (D). You need additional
space for manipulating your workpiece, electrical connection, and dust
collection.
Load Limits
This machine has a shipping weight of 1540 lbs. and a net weight of 1375 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 the 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 section "Electricals" in this manual for details regarding electrical requirements.
Lighting
Operate this machine with adequate overhead non-glare lighting.
Safety Labels
If this machine introduces new safety hazards to your workplace, display proper warning signs in highly
visible locations.
Dust Collection
Wood dust created by this planer is a health hazard. Connect a dust collection system to this machine.
Check air suction regularly to ensure the dust collection system is working effectively.
Dust masks should be available for using the planer.
CAUTION
Use a dust collection system that is rated above
900 CFM. Doing so improves air
quality in the workplace and protects the machine from jamming.
The ductwork and leaks reduce the effectiveness of the dust
collection system.
Make sure
there is significant suction at the dust port, so dust and debris can be
effectively removed from the
machine.

18 | Page Oliver Machinery 4455 Planer
Receiving
Your shipment should come with one wood crate. Upon receiving your shipment, check for any significant
damages before signing the delivery confirmation.
IMPORTANT If items are damaged, please call us immediately at 1-800-559-5065
CAUTION
You may need to remove the straps on your package. The straps may spring back
violently when released and cause injury. Always wear safety goggles and gloves
before removing the straps.
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
4455 Planer has a gross weight of 1540 lbs. and a net weight of 1375 lbs.
Safe moving techniques and proper lifting equipment are required, or serious
personal injury may occur.
WARNING
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 severe injury and machine damage.
Unboxing
The crate contains a mostly assembled planer and
three paper boxes with loose parts and
accessories. Please note that the planer is bolted
onto the pallet to prevent damage in the shipment
process.

4455 Planer OLIVERMACHINERY.NET 19 |Page
Inventory
Carefully unwrap the packaging and make sure all components are included in the shipment. Lay out all
items received and put them in groups.
Group 1: Lifting Eye Bolts
Item
Description
QTY
1
Eye Bolt
2
2
Jam Nuts
2
Group 2: Dust Hood Assembly
Item
Description
QTY
3
Dust Hood
1
4
Hex Cap Screw
8
5
Flat Washer
8
6
Spring Washer
8
Group 3: Table Height Handwheel Assembly
Item
Description
QTY
7
Handwheel
1
8
Handle
1
9
Knob
1
10
Key
1
Group 4: Table Roller Handle
Item
Description
QTY
11
Handle
1

20 | Page Oliver Machinery 4455 Planer
Group 5: Leveling Feet and Hardware
Item
Description
QTY
12
Leveling Pads
4
13
Leveling Bolt
4
14
Jam Nut
4
Group 6: Cutterhead Accessories
(Only for stock #4455.103B and 4455.104B)
Item
Description
QTY
15
Cutter Insert Installation
Guide
1
16
Spare Inserts
10
17
T-25 Torx Screw Driver
1
Group 7: Assembly Tools
Item
Description
QTY
18
Combination Wrench Set
(8/10/12/14/17/19/22/24mm)
1
Set
19
Philips screwdriver
1
20
Hex Key Set (3/4/6/8mm)
1
Group 8: DRO Instructions and Batteries
Item
Description
QTY
21
DRO Instructions
1
22
SR44 Battery
2