MasterCraft 54-6621-8 Owner's Manual

PALM PLANER

54-6621-8

Owner’s Manual

PRODUCT SPECIFICATIONS

Rating:

120 V 60 Hz AC

Amperes:

3.5 A

Blade speed:

13,000 RPM (no load)

Planing width:

2 3/8” (60 mm) maximum

Planing depth:

1/64" (.40 mm) to 1/16" (1.5 mm)

Blade type:

Reversible

Weight:

5 lb (2.3 kg)

NEED ASSISTANCE?

Call us on our toll-free Customer Support Line:

1-800-689-9928

Imported by Mastercraft Canada Toronto, Canada M4S 2B8

2

Product specifications ………….…………………………………………………….

1

Table of contents ……………………………………………………………………...

2

General safety warnings ……………………………………………………………..

3–4

Eye, ear & lung protection ……………………………………………………………

3–4

Electrical safety ……………………………………………………………………….

4

Power tool safety ……………………………………………………………………...

5–6

General safety rules …………………………………………………………………..

5

Work area ………………………………………………………………….…………..

5

Electrical safety ……………………………………………………………………….

5

Personal safety ………………………………………………………………………..

5–6

Use and care of power tools .………………………………………………………..

6

Service …………………………………………………………………………………

6

Specific safety rules …………………………………………………………………..

7

Extension cord safety ………………………………………………………….……..

8

Symbols ………………………………………………………………………………..

9

Know your palm planer ……………………………………………………………….

10

Accessories ……………………………………………………………………………

10

Contents ……………………………………………………………………………….

11–12

Assembly and operating ……………………………………………………………..

13–22

Adjusting the depth of cut ……………………………………………………………

13

ON/OFF switch with lock-off …………………………………………………………

13–14

Planing …………………………………………………………………………………

15–16

Blade protection foot ………………………………………………………………….

16

Chamfering ………..…………………………………………………………………..

16

Rabbeting ……………………………………………………………………………...

17

Vacuum adaptor ………………………………………………………………………

17

Changing the drive belt ………………………………………………………………

17–19

Replacing the cutting blades ………………………………………………………...

19–22

Maintenance …………………………………………………………………………..

23

Exploded view …………………………………………………………………………

24

Parts list ………………………………………………………………………………..

25–26

Warranty ……………………………………………………………………….………

27–28

TABLE OF CONTENTS

3

EYE, EAR & LUNG PROTECTION

This instruction manual includes the following:

 General Safety Rules
 Specific Safety Rules and Symbols
 Functional Description
 Assembly
 Operation
 Maintenance
 Accessories

!

ALWAYS WEAR EYE PROTECTION THAT CONFORMS WITH CSA
REQUIREMENTS or ANSI SAFETY STANDARD Z87.1

FLYING DEBRIS can cause permanent eye damage. Prescription
eyeglasses ARE NOT a replacement for proper eye protection.

WARNING: Non-compliant eyewear can cause serious injury if

broken during the operation of a power tool.

SAVE THESE INSTRUCTIONS FOR REFERENCE

WARNING: Use hearing protection, particularly during extended
periods of operation of the tool, or if the operation is noisy.

!

GENERAL SAFETY WARNINGS

CAUTION: Before using this tool or any of its accessories, read this

manual and follow all Safety Rules and Operating Instructions.

!

4

ELECTRICAL SAFETY

WARNING: To avoid electrical hazards, fire hazards or damage to the

tool, use proper circuit protection.

This tool is wired at the factory for 110–120 V operation. It must be
connected to a 110–120 V, 15-A circuit that is protected by a time-delayed
fuse or circuit breaker. To avoid shock or fire, replace power cord
immediately if it is worn, cut or damaged in any way.

GENERAL SAFETY WARNINGS

WEAR A DUST MASK THAT IS DESIGNED TO BE USED WHEN
OPERATING A POWER TOOL IN A DUSTY ENVIRONMENT.

WARNING: Dust that is created by power sanding, sawing, grinding,

drilling, and other construction activities may contain chemicals that are
known to cause cancer, birth defects, or other genetic abnormalities. These
chemicals include:

Lead from lead-based paints
Crystalline silica from bricks, cement, and other masonry products
Arsenic and chromium from chemically treated lumber

The level of risk from exposure to these chemicals varies, according to how
often this type of work is performed. In order to reduce exposure to these
chemicals, work in a well-ventilated area, and use approved safety
equipment, such as a dust mask that is specifically designed to filter out
microscopic particles.

!

5

GENERAL SAFETY RULES

WARNING: Read and understand

all instructions. Failure to follow all
instructions listed below may result in
electric shock, fire and/or serious personal
injury.

WORK AREA

Keep your work area clean and well lit.
Cluttered benches and dark areas invite
accidents.

Do not operate power tools in potentially
explosive environments, such as in the
presence of flammable liquids, gas or dust.
Power tools create sparks that may ignite
dust or fumes.

Keep bystanders, children and visitors
away while operating the tool. Distractions
can cause the operator to lose control.

ELECTRICAL SAFETY

Double insulated tools are equipped with a
polarized plug (one blade is wider than the
other). This plug will only fit into a
polarized plug one way.

If the plug does not fit into the outlet
properly, reverse the plug. If it still does not
fit, contact a qualified electrician to install a
polarized outlet. Do not alter the plug in
any way. Double insulation eliminates the
need for the three-pronged grounded
power cord and grounded power supply
system.

Avoid contact between the operator's body
and grounded surfaces such as pipes,
radiators, ranges, and refrigerators. There
is an increased risk of electric shock if the
operator's body is grounded.

Do not expose power tools to rain or wet
conditions. Water entering the power tool
will increase the risk of electric shock.

Do not abuse the cord. Do not use the
power cord to carry the tool or to pull the
plug out of the outlet. Keep the power cord
away from heat, oil, sharp edges, and
moving parts. Replace a damaged power
cord immediately. A damaged power cord
increases the risk of electric shock.

When operating a power tool outdoors,
use an outdoor-rated extension cord type
“W-A” or “W”. These cords are rated for
outdoor use and they reduce the risk of
electric shock.

PERSONAL SAFETY

Stay alert, be aware of the surroundings,
and use common sense when operating a
power tool. Do not use a power tool while
tired or under the influence of drugs,
alcohol, or medication. A moment of
inattention while operating a power tool
may result in serious personal injury.

Dress properly. Do not wear loose clothing
or jewellery.

Contain long hair. Keep hair, clothing, and
gloves away from moving parts. Loose
clothing, jewellery, or long hair can get
caught in moving parts.

!

POWER TOOL SAFETY

6

PERSONAL SAFETY – cont’d

Avoid accidental start-ups. Verify that the
switch is in the OFF position before
plugging in the tool. Carrying a power tool
with a finger on the switch or plugging in a
tool that has the switch in the ON position
invites accidents.

Remove adjusting keys and wrenches
before turning the tool ON. A wrench or
key that is left attached to a rotating part of
the tool may result in personal injury.

Do not overreach. Keep proper footing and
balance at all times. Proper footing and
balance allows the operator to maintain
better control of the tool in unexpected
situations.

Use safety equipment. Always wear eye
protection.

Use a dust mask, non-skid safety shoes, a
hardhat, or hearing protection when
appropriate.

USE AND CARE OF POWER TOOLS
Use clamps or another practical means to

secure and support the workpiece to a
stable platform. Holding the work in a hand
or against the body is not stable, and may
lead to loss of control.

Do not force the tool. Use the correct tool
for the application. The correct tool will do
the job better and safer when used at the
rate that it was designed to work at.

Do not use a power tool if it cannot be
turned ON or OFF using the power switch.
A tool that cannot be controlled using the
switch is dangerous, and must be repaired.

Disconnect the plug from the outlet before
making any adjustments, changing
accessories, or storing the tool. Such
preventive safety measures reduce the risk
of accidental start-ups.

When power tools are not in use, store
them out of the reach of children or
untrained persons. Tools are dangerous in
the hands of untrained users.

Maintain tools with care. Keep cutting tools
sharp and clean. Properly maintained
cutting tools with sharp cutting edges are
less likely to bind, and are easier to
control.

Inspect the tool for misalignment or binding
of moving parts, broken parts, and any
other condition that may affect the
operation of the tool. If it is damaged, have
the tool serviced before using it. Many
accidents are caused by poorly maintained
tools.

Use only accessories that are
recommended by the manufacturer for this
model. Accessories that are suitable for
one tool may become hazardous when
used with another tool.

SERVICE
Tools servicing must be performed by

qualified personnel. Service or
maintenance performed by non-qualified
personnel could result in a risk of injury.

When servicing a tool, use only identical
replacement parts. Follow the instructions
in the Maintenance section of this Manual.
The use of unauthorized parts or failure to
follow the instructions in the Maintenance
section of this Manual may create a risk of
electric shock or injury.

POWER TOOL SAFETY

7

WARNING: Know your palm
planer. Read the Instruction Manual

carefully. Learn the tool’s applications

and limitations, as well as the specific
potential hazards related to this tool.

Following this rule will reduce the risk of
electric shock, fire or serious injury.

Always wear eye protection. Any power

tool can throw foreign objects
into your eyes and cause
permanent eye damage.

ALWAYS wear safety goggles
(not glasses) that comply with ANSI safety
standard Z87.1. Everyday glasses have
only impact resistant lenses. They ARE
NOT safety glasses.

WARNING: Glasses or goggles
not in compliance with ANSI Z87.1
could cause serious injury when they
break.

Always wear hearing protection and a dust
mask. Use only in a well-ventilated area.
Using personal safety devices and working
in a safe environment reduces the risk of
injury.

DANGER: Always unplug the tool
from the power source before making
any adjustments or removing the
blades.

DANGER: Be extremely careful
when handling the cutting blades. They
are extremely sharp and can cause
serious injury.

DANGER: Always make sure the
blade clamping screws are correctly
tightened before using the planer.

DANGER: Use only Mastercraft®
replacement cutting blades. Any other
cutting blades may not be clamped
properly in the cylinder and could be
violently thrown, causing serious injury
to the operator.

DANGER: When turning the

planer ON, watch for excessive
vibration which could be caused by
loose or improperly installed cutting
blades.

Never use dull or damaged cutting blades.
Dull or damaged cutting blades require
more power to operate and could result in
overheating the motor. They will also result
in poor cutting action and a rough finish.

Always replace both blades at the same
time to maintain proper cylinder balance
and smooth cutting action.

Always make sure the work surface is free
of nails and other foreign objects. Cutting
into a nail can cause the tool to jump. It will
also damage the cutting blades.

Always use a safe method to secure the
workpiece. Use both hands to guide the
tool wherever possible. Never place hands
near the cutting blades.

Never lay the workpiece on hard surfaces
such as concrete, stone, etc. The tool may
jump if the cutting blades contact the hard
surface. The blades will also be damaged.

Make sure all rags, cords, string etc. are
removed from the work area. Any of these
items could be caught in the cutting blades
and cause loss of control over the tool.

Never operate the palm planer while
covering the air vents with your hands. The
motor will overheat.

SPECIFIC SAFETY RULES

! ! !

!

!

!

!

8

When turning the switch ON, make sure
the cutting blades are not touching
anything, including the workpiece.

Always allow the motor to come up to its
full speed before attempting to use the
planer.

Do not allow your face to get too close to
the workpiece when operating the tool.
Wood chips can fly onto your face and
eyes.

Turn the tool OFF and wait for the cutting
blades to stop before setting the tool down.

Never take deep cuts or move the planer
into the workpiece too quickly. Either
action will reduce the motor speed and
cause the motor to overheat and produce
rough cutting action.

When setting tool down, either lay it on its
side or in its upright position with the blade
protection foot resting on a flat surface.

Use the dust extraction system wherever
practical to avoid creating excessive dust.

Never use your finger to remove wood
chips and saw dust from the chip chute. If
chips and saw dust from damp wood
become jammed in the chip chute, turn the
tool OFF, unplug it from the power source
and use a wooden stick to clean out the
chip chute.

WARNING: Keep the extension
cord clear of the work area. Position the

cord so it will not get caught on the
workpiece, a tool, or any other obstruction
while the power tool is in use.

If an extension cord is used with this palm
planer, verify that it is in good condition.
When using an extension cord, be sure to
use one that is heavy enough to carry the
current that the tool will draw. An
undersized cord will cause a drop in line
voltage, which will result in a loss of power
and overheating.

The following table shows the correct size
to use according to cord length and the
amperage rating that is listed on the tool's
nameplate. When in doubt, use the next
heavier gauge. The smaller the gauge
number, the heavier the cord.

Verify that the extension cord is properly
wired and in good condition. Replace a
damaged extension cord immediately, or
have it repaired by a qualified electrician
before using it. Keep the extension cord
away from sharp objects, excessive heat,
and damp or wet areas.

Use a separate electrical circuit for power
tools. This circuit must consist of not less
than 14 gauge wire and should be
protected by either a 15 A time-delayed
fuse or a circuit breaker. Before connecting
the power tool to the outlet, verify that the
switch is in the OFF position, and that the
voltage of the power source is the same as
the voltage that is indicated on the tool's
nameplate. Running this palm planer at
lower voltage will damage the motor.

SPECIFIC SAFETY RULES

EXTENSION CORD

SAFETY

MINIMUM GAUGE (AWG) EXTENSION

CORDS

(120 V use only)

Ampere Rating

Total length in feet

More
Than

Not
More
Than

25’ 50’ 100’ 150’

0 6 18

16

16

14

6

10

18

16

14

12

10

12

16

16

14

12

12

16

14

12

Not Applicable

!

9

V

Volts

A

Amperes

Hz

Hertz

W

Watts

kW

Kilowatts

Microfarads

L

Litres

kg

Kilograms

H

Hours

N/cm2

Newtons per square
centimetre

Pa

Pascals

Min

Minutes

S

Seconds

Alternating current

Three-phase alternating
current

Three-phase alternating
current with neutral

Direct current

No load speed

Alternating or direct
current

Class II construction

Splash-proof
construction

Watertight construction

Protective grounding at
grounding terminal,
Class I tools

Revolutions or
reciprocations per
minute

Diameter

Off position

Arrow

Warning symbol

SYMBOLS

WARNING: Some of the following symbols may appear on the palm

planer. Study these symbols and learn their meaning. Proper interpretation of
these symbols will allow for more efficient and safer operation of this tool.

!

This symbol designates that this tool is
listed with Canadian requirements by ETL
Testing Laboratories, Inc.

Conforms to UL STD. 73
Certified to CAN/CSA STD. C22.2 No. 12

3042597

HOMOLOGUÉ