Ryobi JM82G User Manual [en, es, fr]
OPERATOR’S MANUAL
MANUEL D’UTILISATION
MANUAL DEL OPERADOR
BISCUIT JOINER
DOUBLE INSULATED
RAINUREUSE
DOUBLE ISOLATION
ENGALLETADORA
DOBLE AISLAMIENTO
JM82 / JM82G
TABLE OF CONTENTS
****************
General Safety Rules .......................2-3
Specific Safety Rules .........................3
Symbols ..............................................4
Electrical ............................................. 5
Features ..............................................6
Assembly ............................................ 7
Operation .......................................7-12
Maintenance ................................13-14
Accessories ...................................... 15
Troubleshooting ...............................16
Figures (Illustrations) ...................17-21
Parts Ordering and
Service ................................Back page
WARNING: To reduce the
risk of injury, the user must read and
understand the operator’s manual
before using this product.
SAVE THIS MANUAL FOR
FUTURE REFERENCE
TABLE DES MATIÈRES
****************
Règles de sécurité générales ..........2-3
Règles de sécurité particulières ......... 3
Symboles ............................................4
Caractéristiques électriques ............... 5
Caractéristiques .................................6
Assemblage ........................................ 7
Utilisation ......................................7-12
Entretien ......................................13-14
Accessoires ...................................... 15
Résolution des problèmes ................16
Figures (illustrations) ....................17-21
Commande de pièces
et dépannage ................... Page arrière
AVERTISSEMENT :
réduire les risques de blessures,
l’utilisateur doit lire et veiller à bien
comprendre le manuel d’utilisation avant
d’employer ce produit.
Pour
CONSERVER CE MANUEL
POUR FUTURE RÉFÉRENCE
ÍNDICE DE CONTENIDO
****************
Reglas de seguridad generales ..... 2-3
Reglas de seguridad específicas .......3
Símbolos ............................................4
Aspectos eléctricos ...........................5
Características ...................................6
Armado ..............................................7
Funcionamiento ........................... 7-12
Mantenimiento ........................... 13-14
Accesorios .......................................15
Corrección de problemas ................16
Figuras (illustraciones) ............... 17-21
Pedidos de piezas
y servicio ....................... Pág. posterior
ADVERTENCIA: Para
reducir el riesgo de lesiones, el usuario
debe leer y comprender el manual del
operador antes de usar este producto.
GUARDE ESTE MANUAL
PARA FUTURAS CONSULTAS
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.
SAVE THESE INSTRUCTIONS
WORK AREA
Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.
Do not operate power tools in explosive atmospheres,
such as in the presence of flammable liquids, gases,
or dust. Power tools create sparks which may ignite the
dust or fumes.
Keep bystanders, children, and visitors away while
operating a power tool. Distractions can cause you to
lose control.
ELECTRICAL SAFETY
Double insulated tools are equipped with a polarized
plug (one blade is wider than the other). This plug will
fit in a polarized outlet only one way. If the plug does
not fit fully in the outlet, reverse the plug. If it still
does not fit, contact a qualified electrician to install a
polarized outlet. Do not change the plug in any way.
Double insulation
wire grounded power cord and grounded power supply
system.
Avoid body contact with grounded surfaces such as
pipes, radiators, ranges, and refrigerators. There is an
increased risk of electric shock if your body is grounded.
Don’t expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of electric
shock.
Do not abuse the cord. Never use the cord to carry the
tools or pull the plug from an outlet. Keep cord away
from heat, oil, sharp edges, or moving parts. Replace
damaged cords immediately. Damaged cords increase
the risk of electric shock.
When operating a power tool outside, use an outdoor
extension cord marked “W-A” or “W”. These cords are
rated for outdoor use and reduce the risk of electric shock.
PERSONAL SAFETY
Stay alert, watch what you are doing and use common
sense when operating a power tool. Do not use tool
while tired or under the influence of drugs, alcohol,
or medication. A moment of inattention while operating
power tools may result in serious personal injury.
Dress properly. Do not wear loose clothing or jewelry.
Contain long hair. Keep your hair, clothing, and gloves
away from moving parts. Loose clothes, jewelry, or long
hair can be caught in moving parts.
eliminates the need for the three-
2 − English
Avoid accidental starting. Be sure switch is off
before plugging in. Carrying tools with your finger on
the switch or plugging in tools that have the switch on
invites accidents.
Remove adjusting keys or wrenches before turning
the tool on. A wrench or a 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 enables better
control of the tool in unexpected situations.
Use safety equipment. Always wear eye protection.
Dust mask, nonskid safety shoes, hard hat, or hearing
protection must be used for appropriate conditions.
Do not wear loose clothing or jewelry. Contain long
hair. Loose clothes, jewelry, or long hair can be drawn
into air vents.
Do not use on a ladder or unstable support. Stable
footing on a solid surface enables better control of the
tool in unexpected situations.
TOOL USE AND CARE
Use clamps or other practical way to secure and
support the workpiece to a stable platform. Holding
the work by hand or against your body is unstable and
may lead to loss of control.
Do not force tool. Use the correct tool for your ap-
plication. The correct tool will do the job better and safer
at the rate for which it is designed.
Do not use tool if switch does not turn it on or off. Any
tool that cannot be controlled with the switch is dangerous and must be repaired.
Disconnect the plug from power source before making
any adjustments, changing accessories, or storing the
tool. Such preventive safety measures reduce the risk of
starting the tool accidentally.
Store idle tools out of the reach of children and other
untrained persons. Tools are dangerous in the hands of
untrained users.
Maintain tools with care. Keep cutting tools sharp
and clean. Properly maintained tools with sharp cutting
edges are less likely to bind and are easier to control.
Check for misalignment or binding of moving parts,
breakage of parts, and any other condition that may
affect the tool’s operation. If damaged, have the tool
serviced before using. Many accidents are caused by
poorly maintained tools.
Use only accessories that are recommended by the
manufacturer for your model. Accessories that may be
suitable for one tool, may become hazardous when used
on another tool.
Keep the tool and its handle dry, clean and free from
oil and grease. Always use a clean cloth when clean-
ing. Never use brake fluids, gasoline, petroleum-based
products, or any strong solvents to clean your tool.
GENERAL SAFETY RULES
Following this rule will reduce the risk of loss of control
and deterioration of the enclosure plastic.
SERVICE
Tool service must be performed only by qualified
repair personnel. Service or maintenance performed by
unqualified personnel may result in a risk of injury.
SPECIFIC SAFETY RULES
Hold tool by insulated gripping surfaces when
performing an operation where the cutting tool may
contact hidden wiring or its own cord. Contact with a
“live” wire will make exposed metal parts of the cutting
tool “live” and shock the operator.
Know your power tool. Read operator’s manual care-
fully. Learn its 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 with side shields marked
to comply with ANSI Z87.1. Following this rule will re-
duce the risk of serious personal injury.
Protect your lungs. Wear a face or dust mask if the
operation is dusty. Following this rule will reduce the
risk of serious personal injury.
Protect your hearing. Wear hearing protection during
extended periods of operation. Following this rule will
reduce the risk of serious personal injury.
Inspect tool cords periodically and, if damaged, have
repaired at your nearest Authorized Service Center.
Constantly stay aware of cord location. Following this
rule will reduce the risk of electric shock or fire.
Check damaged parts. Before further use of the
tool, a guard or other part that is damaged should
When servicing a tool, use only identical replacement
parts. Follow instructions in the Maintenance section
of this manual. Use of unauthorized parts or failure to
follow Maintenance Instructions may create a risk of
shock or injury.
be carefully checked to determine that it will operate
properly and perform its intended function. Check for
alignment of moving parts, binding of moving parts,
breakage of parts, mounting, and any other conditions
that may affect its operation. A guard or other part that
is damaged should be properly repaired or replaced
by an authorized service center. Following this rule will
reduce the risk of shock, fire, or serious injury.
Make sure your extension cord is in good condition.
When using an extension cord, be sure to use one
heavy enough to carry the current your product will
draw. A wire gauge size (A.W.G.) of at least 14 is
recommended for an extension cord 50 feet or less
in length. A cord exceeding 100 feet is not recommended. If in doubt, use the next heavier gauge. The
smaller the gauge number, the heavier the cord. An
undersized cord will cause a drop in line voltage resulting
in loss of power and overheating.
Inspect for and remove all nails from lumber before
using this tool. Following this rule will reduce the risk of
serious personal injury.
Save these instructions. Refer to them frequently and
use them to instruct others who may use this tool. If you
loan someone this tool, loan them these instructions also.
3 − English
SYMBOLS
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER:
WARNING:
CAUTION:
NOTICE:
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the product better and safer.
SYMBOL NAME
Safety Alert Indicates a potential personal injury hazard.
Read Operator’s Manual
Indicates an imminently hazardous situation, which, if not avoided, will result
in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, could result
in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury.
(Without Safety Alert Symbol) Indicates important information not related to an
injury hazard, such as a situation that may result in property damage.
DESIGNATION/EXPLANATION
To reduce the risk of injury, user must read and understand
operator’s manual before using this product.
Wear Eye Protection
Wet Conditions Alert Do not expose to rain or use in damp locations.
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
min Minutes Time
Alternating Current Type of current
n
o
.../min Per Minute Revolutions, strokes, surface speed, orbits etc., per minute
No Load Speed Rotational speed, at no load
Class II Construction Double-insulated construction
Always wear eye protection with side shields marked to comply
with ANSI Z87.1.
4 − English
ELECTRICAL
DOUBLE INSULATION
Double insulation is a concept in safety in electric power
tools, which eliminates the need for the usual threewire grounded power cord. All exposed metal parts are
isolated from the internal metal motor components with
protecting insulation. Double insulated tools do not need
to be grounded.
WARNING:
The double insulated system is intended to protect the
user from shock resulting from a break in the product’s
internal insulation. Observe all normal safety precautions
to avoid electrical shock.
NOTE: Servicing of a product with double insulation requires
extreme care and knowledge of the system and should be
performed only by a qualified service technician. For service,
we suggest you return the product to your nearest authorized
service center for repair. Always use original factory replacement parts when servicing.
ELECTRICAL CONNECTION
This product has a precision-built electric motor. It should
be connected to a power supply that is 120 volts, AC only
(normal household current), 60 Hz. Do not operate this
product on direct current (DC). A substantial voltage drop
will cause a loss of power and the motor will overheat. If
the product does not operate when plugged into an outlet,
double-check the power supply.
EXTENSION CORDS
When using a power tool at a considerable distance from
a power source, be sure to use an extension cord that has
the capacity to handle the current the tool will draw. An
undersized cord will cause a drop in line voltage, resulting in
overheating and loss of power. Use the chart to determine
the minimum wire size required in an extension cord. Only
round jacketed cords listed by Underwriter’s Laboratories
(UL) should be used.
When working outdoors with a product, use an extension
cord that is designed for outside use. This type of cord is
designated with “W-A” or “W” on the cord’s jacket.
Before using any extension cord, inspect it for loose or
exposed wires and cut or worn insulation.
**Ampere rating (on product data plate)
0-2.0 2.1-3.4 3.5-5.0 5.1-7.0 7.1-12.0 12.1-16.0
Cord Length Wire Size (A.W.G.)
25' 16 16 16 16 14 14
50' 16 16 16 14 14 12
100' 16 16 14 12 10 —
**Used on 12 gauge - 20 amp circuit.
NOTE: AWG = American Wire Gauge
WARNING:
Keep the extension cord clear of the working area.
Position the cord so that it will not get caught on lumber,
tools, or other obstructions while you are working with
a power tool. Failure to do so can result in serious personal injury.
Check extension cords before each use. If damaged
replace immediately. Never use product with a damaged
cord since touching the damaged area could cause electrical shock resulting in serious injury.
5 − English
WARNING:
FEATURES
PRODUCT SPECIFICATIONS
Fence Angle Adjustments ....................................... 0-135°
Depth of Cut ........................................................0-9/16 in.
Cord Length ...............................................................10 ft.
Blade ........................................................................... 4 in.
No Load Speed ...............................................10,000/min.
Input ...............................120 V, 60 Hz, AC only, 6.0 Amps
Net Weight .............................................................. 8.4 lbs.
KNOW YOUR BISCUIT JOINER
See Figure 1, page 17.
The safe use of this product requires an understanding of
the information on the tool and in this operator’s manual as
well as a knowledge of the project you are attempting. Before
use of this product, familiarize yourself with all operating
features and safety rules.
ADJUSTABLE FENCE
The biscuit joiner has an adjustable fence for setting the angle
from 0° to 135°, with positive stop settings in increments of
45°. The height of the fence can be set between 0 in. - 2 in.
The adjustable fence should always be used to guide and
balance the biscuit joiner, providing ease of operation and
maintaining control.
ANGLE SETTING SCALE
The adjustable fence on the biscuit joiner can be set at
angles from 0° to 135°.
BISCUITS
Biscuits swell rapidly upon contact with water-based woodworking glues. They are available in three standard sizes:
#0 (5/8 in. x 1-13/16 in.)
#10 (13/16 in. x 2-1/16 in.)
#20 (15/16 in. x 2-5/16 in.)
This biscuit joiner is packaged with 20 #10 biscuits.
CARBIDE-TIPPED BLADE
The biscuit joiner has an 8-tooth carbide-tipped blade for
cutting biscuit slots.
DEPTH ADJUSTMENT KNOB
A spring-loaded depth adjustment knob makes it possible
to make proper settings for three standard size biscuits.
DUAL GRIP HANDLE
The dual grip handle offers a choice of two grip positions
for operator comfort.
DUST COLLECTION
Wood particles are drawn up through a tunnel in the base
and collect in the dust bag during cutting operations. The
dust bag can be removed and a 1-1/4 in. vacuum can be
attached to the dust port.
HEIGHT ADJUSTMENT KNOB
The height adjustment knob moves the adjustable fence up
or down to adjust the height of the fence from the center
of the blade.
HEIGHT SETTING SCALE
A scale on each side of the fence indicates the height of the
fence from the center of the blade.
LINE OF CUT INDICATOR
Centerline and cut indicator marks help the operator make
more accurate cuts.
LOCKING KNOB
The locking knob loosens the adjustable fence and allows
movement of the height adjustment knob.
NON-SKID SURFACE
The fence on the biscuit joiner has a non-skid surface to
help prevent misalignment caused by skidding during use. It
also prevents marring of the workpiece when making cuts.
SWITCH TRIGGER
The biscuit joiner has a conveniently located ON/OFF switch
trigger on the underside of the dual grip handle.
6 − English
ASSEMBLY
WARNING:
Do not use this product if it is not completely assembled
or if any parts appear to be missing or damaged. Use of
a product that is not properly and completely assembled
or with damaged or missing parts could result in serious
personal injury.
If any parts are damaged or missing, please call 1-800-525-2579 for assistance.
WARNING:
Do not attempt to modify this product or create accessories or attachments not recommended for use with this
product. Any such alteration or modification is misuse
and could result in a hazardous condition leading to
possible serious personal injury.
CALIFORNIA PROPOSITION 65
WARNING:
This product and some dust created by power sanding, sawing, grinding, drilling, and other construction activities may
contain chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive
harm. Wash hands after handling.
Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry products and,
• arsenic and chromium from chemically treated lumber.
Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your
exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially
designed to filter out microscopic particles.
OPERATION
WARNING:
Do not allow familiarity with tools to make you careless.
Remember that a careless fraction of a second is sufficient to inflict serious injury.
WARNING:
Always wear eye protection with side shields marked to
comply with ANSI Z87.1. Failure to do so could result in
objects being thrown into your eyes, resulting in possible
serious injury.
APPLICATIONS
You may use this tool for the purposes listed below:
Cutting precise mating oval slots in hard wood, soft wood,
plywood and particle board
INSTALLING/REMOVING THE DUST BAG
See Figure 2, page 17.
The dust bag located on the rear of the biscuit joiner provides a dust collection system. Wood particles are drawn up
through the base and collect in the dust bag during cutting
operations. For more efficient operation, empty the dust
bag when half full.
To install, unplug the biscuit joiner and slide the dust bag
adaptor onto the dust port. To remove the dust bag, grasp
the adaptor and pull the dust bag away from the biscuit joiner.
ATTACHING THE BISCUIT JOINER TO A
VACUUM
See Figure 3, page 17.
The dust bag can be removed and a 1-1/4 in. vacuum can
be attached to the dust port.
Unplug the biscuit joiner.
Remove the dust bag.
Attach a vacuum hose to the dust port.
Connect the biscuit joiner and the vacuum to a power
supply.
7 − English
OPERATION
WARNING:
When the tool is not connected to vacuum, always reinstall the dust bag back onto the tool. Failure to do so
could cause dust or foreign objects to be thrown into your
face or eyes which could result in possible serious injury.
SPLINE JOINERY
Spline joinery is one of the strongest methods of joinery used
in woodworking. When glue is properly applied to a spline
and to the joint area of the wood pieces being connected,
a large surface area receives the adhesion properties of the
glue. This forms a strong joint.
Traditional spline joinery requires cutting slots with a router
or table saw. Small, thin strips of wood must then be cut to
fit inside the slots and act as splines.
Newer methods of spline joinery use a plate or biscuit joiner
to cut precise mating oval slots in adjoining boards. This
biscuit joiner is a fast, simple, and accurate plunge-cutting
tool that can be used to cut slots in hardwood, softwood,
plywood, particle board, and other pressed woods.
Football shaped wafers, called biscuits, are then placed
inside the slots with glue and used to help line up adjoining
surfaces. When a water based glue is used, the biscuits swell
in the joint, making an extremely strong and firm bond. White
glue, yellow glue, carpenters glue, hide glue and aliphatic
resin glue are examples of water-based glues.This bonding
technique has traditionally been limited to making edge-toedge joints. However, with the use of your new biscuit joiner,
biscuits can now be easily used to connect butt, miter, and
T-joints. Biscuit joining can be as strong as mortise and tenon,
tongue and groove, standard spline, and doweled joints. In
most cases the material around the biscuit will break before
the biscuit itself will break. A greater surface area is exposed
to glue in a biscuit joint, making the seams stronger.
A variety of spline joints can be made using the biscuit joiner.
The number and size biscuits needed for each joint depends
on the thickness of the wood and the length of the joint. In
general, the small #0 biscuits should be used for miter cuts
in 3/4 in. materials. The larger biscuits should be used for
edge-to-edge joinery.
When joining 1-1/2 in. thick materials, stack two biscuits,
one above the other. For example, use this method when
joining 2 in. x 4 in. dressed lumber. When joining even thicker
materials, use additional biscuits, stacked above each other.
When making edge-to-edge joints for tabletops, workbenches, cutting boards, etc. the more biscuits you use,
the stronger the joint will be.
TURNING ON/OFF THE BISCUIT JOINER
See Figure 4, page 17.
To turn on the biscuit joiner, depress the switch trigger. Release the switch trigger to turn the biscuit joiner off.
When operating the biscuit joiner, hold the tool with both
hands. Keep one hand on the rear handle and place your
other hand on the fence to hold the tool steady against the
workpiece.
This tool has a dual grip rear handle that allows the operator
to choose from two different hand positions and use the one
that is more comfortable.
DEPTH OF CUT
The biscuit joiner can be adjusted to three standard cutting
depths to accommodate three standard size biscuits — #0,
#10, and #20. Adjustments are made by engaging slots on
the depth adjustment knob with tabs on the rear base assembly. For example, when using a #0 size biscuit, rotate
the depth adjustment knob to the slot marked 0. When using
a #10 size biscuit, rotate the depth adjustment knob to the
slot marked 10, and when using a #20 size biscuit rotate the
depth adjustment knob to the slot marked 20.
SETTING DEPTH OF CUT
See Figure 5, page 17.
Unplug the biscuit joiner.
Select the correct depth of cut setting for the biscuit size
you plan to use. To select depth of cut, pull the knurled
adjustment knob and jam nut in the direction of the arrow
in figure 5.
NOTE: The knob and jam nut are spring loaded. Pulling
them in the direction of the arrow puts pressure on the
spring and releases pressure from the depth adjustment
knob.
Rotate the depth adjustment knob until the desired slot
setting aligns with the tabs on the rear base assembly.
MAKING FINE ADJUSTMENTS
See Figure 6, page 18.
Make a test cut in a scrap piece of wood. Fit the correct size
biscuit into the biscuit slot. The biscuit slot should be deep
enough to allow slightly more than one-half of the biscuit
into the slot. This extra room allows for proper alignment of
the wood being joined.
If the biscuit slot is too deep or too shallow, fine adjustments to the depth setting can be made by loosening the
knurled adjustment knob and making fine adjustments with
the jam nut.
8 − English
OPERATION
Unplug the biscuit joiner.
Loosen the knurled adjustment knob. This knob is used
as a lock nut only. Loosen by twisting it in the opposite
direction away from the jam nut.
Rotate the jam nut to the right for a more shallow cut, or
to the left for a deeper cut.
Once desired depth of cut is reached, hold the jam nut
so that it will not move out of adjustment. Next, tighten
the knurled adjustment knob against jam nut.
Recheck the depth setting by making a test cut in a scrap
piece of wood. Also periodically check the depth setting
for accuracy. Rotating the jam nut to the right will cut
shallow biscuit slots. Rotating the jam nut to the left will
cut deeper biscuit slots.
FENCE HEIGHT
The adjustable fence on the biscuit joiner can be moved
up or down to adjust the position of the blade in relation to
the top of the workpiece. A scale on each side of the fence
indicates the height of the fence from the center of the blade.
The fence can be positioned up to two inches from the center
of the blade. However, the scale and indicator point can only
be set up to 2 in. from the center of the blade. Scale marks
are in increments of 1/16 in.
SETTING THE FENCE HEIGHT
See Figure 7, page 18.
Unplug the biscuit joiner.
Loosen the locking knob approximately one turn.
Move the fence up or down by rotating the height adjust-
ment knob until the indicator point is aligned with the
desired dimension on the scale.
Tighten the locking knob securely.
FENCE ANGLE
The adjustable fence on the biscuit joiner can be set at angles
ranging from 0° to 135°, with accurate positive stops set in 45°
increments. A scale is located on each side of the adjustable
fence for identifying these positive stop angles. Each stop
reached when rotating the adjustable fence from one angle
setting to another equals a 45° positive stop angle change.
SETTING THE FENCE ANGLE
See Figure 8, page 18.
Unplug the biscuit joiner.
Loosen the locking knob approximately one turn.
Rotate the fence to the desired angle.
Tighten the locking knob securely.
MAKING EDGE-TO-EDGE JOINTS
See Figures 9 - 10, page 18.
Edge-to-edge joinery is one of the most basic and easilyconstructed joints.
Unplug the biscuit joiner.
Prepare the workpieces by laying them side by side on a
workbench in the order in which they will be assembled.
Using a square, determine the location of each biscuit
spline joint and mark the center of each joint by drawing
a line across each workpiece.
NOTE: Mark the edges 2 in. from the ends of the work-
pieces. The joint will be stronger if you use multiple
biscuits placed close together.
Loosen the locking knob approximately one turn and set
the fence angle at 90°.
Set the fence height at the desired dimension on the scale
by rotating the height adjustment knob.
NOTE: The scale indicates the height of the fence from
the center of the blade.
Tighten the locking knob securely.
Select the correct depth of cut setting to match the biscuit
size you are planning to use. Make a test cut in a scrap
piece of wood from the same workpiece if possible.
Clamp the workpiece securely so that it will not move
during the cut.
Plug the biscuit joiner into the power supply and prepare
to make the first cut. Grasp and hold the biscuit joiner
securely with both hands.
Place the fence against the board and align the indica-
tor marks on the fence with the centerline mark(s) on the
board.
Depress the switch trigger to turn on the biscuit joiner.
Allow the blade to reach full speed, then push it forward
to extend the blade into the wood.
When the base assembly bottoms out against the depth
of cut adjustment knob setting, pull back, releasing pressure on the spring. The blade will retract from the biscuit
slot.
Repeat this procedure for all desired biscuit slots.
Once all biscuit slots have been cut, place a biscuit in
each joint and dry-assemble the workpiece. Make sure
each joint lines up and fits.
Finally, disassemble the workpieces and place a bead
of glue in each slot. Also, spread a bead of glue over the
entire surface of the joint. Reinsert the biscuits and assemble the workpieces.
Clamp workpieces together until the glue sets up.
9 − English
OPERATION
BUTT JOINTS
A butt joint is made by mating the end grain of one board
with the edge grain of another. The bonding of glue on this
type of surface is poor. However, by using biscuits you can
create a strong joint that gives a mortise-and-tenon effect.
MAKING BUTT JOINTS
See Figures 11 - 12, pages 18 - 19.
Unplug the biscuit joiner.
Place the two pieces of wood to be joined on a level work-
bench. Align them against each other in the arrangement
in which they will be assembled.
Using a square, determine the location of each biscuit
spline joint and mark the center of each joint by drawing
a line across the edges of the two boards.
Loosen the locking knob and set the fence angle at 90°.
Set the fence height at the desired dimension on the scale
by rotating the height adjustment knob.
NOTE: The scale indicates the height of the fence from
the center of the blade.
Tighten the locking knob securely.
Select the correct depth of cut setting to match the biscuit
size you are planning to use. Make a test cut in a scrap
piece of wood from the same workpiece if possible.
Clamp the workpiece securely so that it will not move
during the cut.
Plug the biscuit joiner into a power supply and prepare
to make your first cut. Grasp and hold the biscuit joiner
securely with both hands.
Place the fence against the board and align the indica-
tor marks on the fence with the centerline mark(s) on the
board.
Depress the switch trigger to turn on the biscuit joiner,
then push it forward to extend the blade into the wood.
When the base assembly bottoms out against the depth
of cut adjustment knob setting, pull back to release pressure on the spring. The blade will retract from the biscuit
slot.
Repeat this procedure for cutting the slot in the mating
workpiece.
Once all biscuit slots have been cut, place a biscuit in
each joint and dry-assemble the workpieces. Make sure
each joint lines up and fits.
Finally, disassemble the workpieces and place a bead
of glue in each slot. Also, spread a bead of glue over the
entire surface of the joint. Reinsert the biscuits and assemble the workpieces as shown in figure 10.
Clamp the workpieces together until the glue sets up.
OFFSET BUTT JOINTS
See Figure 12, page 19.
The rails of a table or workbench are often offset from the
front of the table legs. When offsets are required, it is necessary to cut the slots in the rails first, then readjust the fence
to cut the slots in the legs.
Keeping this one exception in mind, the procedure for cutting offset butt joints is identical to the procedure for cutting
butt joints.
For example, if a 1/4 in. offset is desired, you would mark
the centerlines for cutting a butt joint as mentioned in the
procedures for cutting butt joints, and cut the slots in the
ends of the rails. Next you would raise the fence 1/4 in. to
the desired offset and cut the slots in the legs.
T- JOINTS
See Figure 13, page 19.
A T-joint is used when the end of a board is joined to the face
of another board as shown in figure 12. Attaching shelves to
bookcases and inner support braces to frames are typical
applications. Actual cutting of a T-joint is as simple as any
other cut. However, it is critical that you mark the centerlines,
mark the intersection points for each slot, and cut each slot
correctly.
MAKING T- JOINTS
See Figures 14 - 15, page 19.
Unplug the biscuit joiner.
Place the two pieces of wood to be joined on a level
workbench. The inside face of the vertical board should
be facing up.
Determine the location of each biscuit joint and mark
the centerlines on each board. The centerlines for both
boards must line up with each other. Measure carefully;
these measurements must be accurate and precise.
NOTE: Measure twice and cut once. In addition to the
centerlines lining up, the spacing of the biscuit slots from
side-to-side must also match.
Plug the biscuit joiner into the power supply, grasp and
hold the biscuit joiner securely with both hands, and cut
slots in
Follow the procedures explained in Edge-To-Edge Joints.
Set the fence angle at 90°
Set the fence height at the desired dimension on the scale.
Select the correct depth of cut setting for the biscuit size
you plan to use.
Clamp the workpiece securely, then cut each slot at the
marked centerline intersection.
Next, you must adjust the fence on the biscuit joiner in order
to cut slots into the face of the vertical board.
all boards that require end slots.
10 − English
OPERATION
CUTTING VERTICAL BOARDS
See Figures 16 - 17, page 19.
Unplug the biscuit joiner.
Loosen the locking knob and set the fence angle at 0°.
Set the fence height at the highest setting (2 in.) by rotat-
ing the height adjustment knob.
Retighten the locking knob.
Select the correct depth of cut setting for the biscuit size
you plan to use.
Clamp the workpiece securely.
Place the biscuit joiner on a vertical board and align the
indicator marks on the base assembly with the centerline
on the vertical board.
Place a straight piece of wood on the vertical board and
securely clamp both boards flush against the base assembly. This piece of wood is used for a fence or guide.
It must be square with the sides of the vertical board and
parallel with the centerline.
Align the centerline on the bottom of the base assembly
with marked intersection for biscuit slot.
Plug the biscuit joiner into the power supply, grasp and
hold the biscuit joiner securely with both hands, and
prepare to cut the slot.
Depress the switch trigger to turn on the biscuit joiner,
then push it down to extend the blade into the wood.
When the base assembly bottoms out against the depth
of cut adjustment knob setting, pull back, releasing pressure on the spring. The blade will retract from the biscuit
slot.
Repeat this procedure for cutting all required slots in
vertical boards.
Once all slots have been cut, place a biscuit in each joint
and dry-assemble the workpieces. Make sure each joint
lines up and fits.
Finally, disassemble the workpieces and place a bead
of glue in each slot. Also, spread a bead of glue over the
entire surface of the joint. Reinsert the biscuits and assemble the workpieces.
Clamp the workpieces together until the glue sets up.
MITER JOINTS
See Figures 18 - 21, pages 19 - 20.
There are two types of miter joints that can be made using
biscuits: flat miters and edge miters. Flat miters are used
when making picture frames. Edge miters are used when
making boxes or things where you don’t want to show the
end grain of the wood.
MAKING FLAT MITER JOINTS
See Figure 18, page 19.
Unplug the biscuit joiner.
Place the pieces of wood to be joined on a level work-
bench.
Using a combination square, draw a line through the
center of each joint perpendicular to the mitered edges.
Set the fence angle at 90°, set the fence height at the
desired dimension on the scale, select the correct depth
of cut setting for the biscuit size you plan to use, and
clamp the workpiece securely.
Align the indicator mark on the fence with the centerline
on the workpiece.
Plug the biscuit joiner into the power supply, grasp and
hold the biscuit joiner securely with both hands, and
prepare to cut the slot.
Depress the switch trigger to turn on the biscuit joiner,
then push it forward to extend the blade into the wood.
When the base assembly bottoms out against the depth
of cut adjustment knob setting, pull back, releasing pressure on the spring. The blade will retract from the biscuit
slot.
Repeat this procedure for cutting the mating slot and all
required miter joint slots.
Once all slots have been cut, place a biscuit in each joint
and dry assemble the workpieces. Make sure each joint
lines up and fits.
Finally, disassemble the workpieces and place a bead
of glue in each slot. Also, spread a bead of glue over the
entire surface of the joint. Reinsert the biscuits and assemble the workpieces.
Clamp the workpieces together until the glue sets up.
MAKING EDGE MITER JOINTS
See Figures 19 - 21, page 20.
Unplug the biscuit joiner.
Place the pieces of wood to be joined on a level work-
bench.
Mark the centerline of the joint on each board.
When making edge miter joints with workpieces that
have different thicknesses, clamp the pieces securely to
a workbench with the long sides up. This will assure that
the outside surfaces will match.
Loosen the locking knob and set the fence angle at 135°.
Set the fence height at the desired dimension on the scale
by rotating the height adjustment knob.
Tighten the locking knob securely.
11 − English
OPERATION
Place the biscuit joiner on the workpiece with the adjust-
able fence resting on the long side of workpiece. The base
or vertical fence should be against the mitered edge of
the workpiece.
Recheck the fence height setting to make sure it will not
cut through the workpiece.
Align the indicator mark on the fence with the centerline
on the workpiece. Make sure the base or vertical fence is
pressed flat against the mitered edge of the workpiece.
Plug the biscuit joiner into the power supply, grasp and
hold the biscuit joiner securely with both hands, and
prepare to cut the slot.
Depress the switch trigger to turn on the biscuit joiner,
then push it forward to extend the blade into the wood.
When the base assembly bottoms out against the depth
of cut adjustment knob setting, pull back, releasing pressure on the spring. The blade will retract from the biscuit
slot.
Repeat this procedure for cutting the mating slot and all
required miter joint slots.
Once all slots have been cut, place a biscuit in each joint
and dry-assemble the workpieces. Make sure each joint
lines up and fits.
Finally, disassemble workpieces and place a bead of glue
in each slot. Also, spread a bead of glue over the entire
surface of the joint. Reinsert the biscuits and assemble
workpieces.
Clamp workpieces together until the glue sets up.
If the workpieces are of the same thickness, clamp them
securely to a workbench with the short sides up. Set
the fence angle at 45°. Place the biscuit joiner on the
workpiece with the adjustable fence resting on the short
side of the workpiece and the base or vertical fence
against the mitered edge of the workpiece. Follow steps
above to cut required slots.
NOTE: Before cutting slots, make sure the blade will not
cut through the workpiece and that both the vertical and
horizontal fences are pressed flat against the mitered
edge and face of the workpiece.
12 − English
MAINTENANCE
WARNING:
When servicing, use only identical replacement parts.
Use of any other parts could create a hazard or cause
product damage.
WARNING:
Always wear eye protection with side shields marked to
comply with ANSI Z87.1. Failure to do so could result in
objects being thrown into your eyes, resulting in possible
serious injury.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, dust, oil, grease, etc.
WARNING:
Do not at any time let brake fluids, gasoline, petroleumbased products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which could result in serious personal
injury.
Electric tools used on fiberglass material, wallboard, spackling
compounds, or plaster are subject to accelerated wear and
possible premature failure because the fiberglass chips and
grindings are highly abrasive to bearings, brushes, commutators, etc. Consequently, we do not recommended using this
tool for extended work on these types of materials. However,
if you do work with any of these materials, it is extremely
important to clean the tool using compressed air.
LUBRICATION
All of the bearings in this tool are lubricated with a sufficient
amount of high grade lubricant for the life of the unit under
normal operating conditions. Therefore, no further lubrication is required.
POWER SUPPLY CORD REPLACEMENT
If replacement of the power supply cord is necessary, this
must be done by an authorized service center in order to
avoid a safety hazard.
REPLACING THE BLADE
See Figures 22 - 24, page 20.
After extended use, the blade on your biscuit joiner may
become dull and need replacing. If you accidentally hit a nail
or other blunt object, it will break the carbide tips, which will
require replacing the blade.
Unplug the biscuit joiner.
Remove the dust bag.
Place the biscuit joiner upside down on a workbench.
With a screwdriver, remove the four screws and washers
that connect the shoe to the front and rear assemblies.
Remove the shoe.
Place a screwdriver in the hole provided in the bearing
plate.
Place one of the non-cutting teeth located behind each
carbide-tipped cutting tooth against the screwdriver or
pin and lock the blade to prevent it from rotating. DO NOT
lock the blade against one of the cutting teeth. Carbide
tips will break.
Using a 3/16 in. hex key, remove the blade screw.
NOTE: Turn the blade screw counterclockwise to remove
the screw.
Remove the outer blade washer, blade and inner blade
washer.
Clean wood particles and resin from the blade washers,
dust bag area, base assembly, and all surrounding parts.
Place the inner blade washer on the gear spindle.
Place the new blade onto the shoulder of the blade washer
and secure with the outer blade washer and the blade
screw.
NOTE: The blade screw fits into the cupped side of the
outer blade washer.
NOTE: The blade teeth point toward the right of the tool
when held in normal operating position. The direction of
rotation is marked on the joiner blade. An arrow on the
bottom of the front base assembly also indicates direction
of rotation.
Place a screwdriver or pin in one of the two holes provided
in the bearing plate and lock the blade to prevent it from
rotating.
Turn the blade screw clockwise and tighten securely with
the hex key.
Replace the shoe.
Replace the washers and screws and tighten securely
with a screwdriver.
Replace the dust bag.
13 − English
MAINTENANCE
CLEANING THE BASE ASSEMBLY AND DUST
PATH
See Figures 25 - 27, pages 20 - 21.
After extended use, wood particles and resin may build up
inside the base assembly of your biscuit joiner and clog the
path for wood particles going into dust bag. Wood particles
packing up in this area not only defeats the dustless feature
of your biscuit joiner, it also makes cutting biscuit slots more
difficult.
Unplug the biscuit joiner.
Remove the dust bag.
Place the biscuit joiner upside down on a workbench.
Using a screwdriver, remove the four screws and washers
securing the shoe. Remove the shoe.
Remove the blade. See Replacing the Blade.
With the blade removed, place the biscuit joiner right side
up. Using a pair of needle nose pliers, stretch and release
the springs from the tabs on the bearing plate.
Using a screwdriver, remove the two screws that connect
the front and rear base assemblies.
Carefully separate the front base assembly from the rear
base assembly. Remove the front base assembly.
NOTE: These pieces are tightly joined. It may be helpful to
use a mallet to lightly tap the area where the assemblies
meet.
Remove the rear base assembly.
With the assemblies separated, clean wood particles and
resin from the blade area, dust bag port, front and rear
assemblies and all surrounding areas.
Apply a thin coat of general purpose grease in slots or
tracks on the bearing plate where the base slides.
Replace the rear base assembly.
Replace the front base assembly. Replace and tighten the
screws that connect the front and rear base assemblies.
Replace the springs.
Reinstall or replace the blade.
Secure the shoe with the washers and screws.
Replace the dust bag.
CLEANING THE DUST BAG
See Figure 28, page 21.
Unplug the biscuit joiner.
Remove the dust bag.
Slide the clip off the end of the dust bag.
Thoroughly clean the dust bag by shaking out all debris.
Replace the clip.
Replace the dust bag.
14 − English
ACCESSORIES
The following recommended accessories are currently available at retail stores:
Biscuits 100 pieces ................................................................................................................................................. Size 0
Biscuits 100 pieces ............................................................................................................................................... Size 10
Biscuits 100 pieces ............................................................................................................................................... Size 20
Biscuit Assortment .................................................................................................................................. 400 pieces total
Size 0 ............................................................................................................................................................100 pieces
Size 10 ..........................................................................................................................................................100 pieces
Size 20 ..........................................................................................................................................................200 pieces
WARNING:
Current attachments and accessories available for use with this tool are listed above. Do not use any attachments or
accessories not recommended by the manufacturer of this tool. The use of attachments or accessories not recommended
can result in serious personal injury.
NOTE: FIGURES (ILLUSTRATIONS) START ON PAGE 17
AFTER FRENCH AND SPANISH LANGUAGE SECTIONS.
This product has a Three-year Limited Warranty.
For Warranty details go to www.ryobitools.com
15 − English
TROUBLESHOOTING
PROBLEM SOLUTION
1. Biscuits do not fit the slots. Biscuits not
fitting slots may also cause misalignment of the boards being joined.
2. Wood particles begin to back up on the
front of the unit.
3. Blade becomes difficult to push in when
cutting slots. Blade does not retract
properly when cutting slots.
A. Biscuit slots are too deep or too shallow. Make fine adjustments to depth
setting. See Making Fine Adjustments.
B. Biscuit thickness may be out of tolerance. Compress biscuits in a vise
if they are too thick.
C. Check to see if biscuits are the correct size for the size slots that have
been cut: #0, #10, or #20.
D. Check to see if biscuits have gotten wet and have swelled.
A. The dust collection system is not functioning properly. The dust bag
may be full. Empty the dust bag often. See Installing/Removing Dust
Bag.
B. The dust port may be clogged, preventing wood particles from being
drawn into the dust bag. Remove the front and rear base assemblies
and clean blade, bearing plate, base assembly slots, and surrounding
areas. See Cleaning the Base Assembly and Dust Path.
A. Wood particles and resin have built up on base assembly slots and
surrounding areas. Remove front and rear base assemblies and clean
blade, bearing plate, base assembly slots and surrounding areas. Apply
a thin coat of general purpose grease in slots or on bearing plate where
base slides. See Cleaning the Base Assembly and Dust Path.
4. Cutting performance is poor and there
is a loss of power or stalling of motor
when cutting slots.
A. Blade is dull. Replace the blade. See Replacing the Blade.
B. Resin has built up on the blade. Remove the blade and clean blade with
gum and pitch remover. See Replacing the Blade.
16 − English
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