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Page 6

RULES FOR SAFE OPERATION (Continued)

24.

NEVER USE IN AN EXPLOSIVE
ATMOSPHERE. 

Normal sparking of the motor

could ignite flammable liquids, gases, or
fumes.

25.

INSPECT TOOL CORDS PERIODICALLY

and if damaged, have repaired by an
authorized service facility. Stay constantly
aware of cord location and keep it well away
from the rotating blade.

26.

INSPECT EXTENSION CORDS
PERIODICALLY

 and replace if damaged.

27.

KEEP HANDLES DRY, CLEAN, AND FREE
FROM OIL AND GREASE. 

Always use a

clean cloth when cleaning. Never use brake
fluids, gasoline, petroleum-based products,
or any strong solvents to clean your tool.

28.

STAY ALERT AND EXERCISE CONTROL.

Watch what you are doing and use common
sense. Do not operate tool when you are tired.
Do not rush.

29.

CHECK DAMAGED PARTS. 

Before further

use of the tool, a guard or other part that is
damaged should 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.

30.

DO NOT USE TOOL IF SWITCH DOES NOT
TURN IT ON AND OFF. 

Have switches

replaced by an authorized service center.

31.

DO NOT OPERATE THIS TOOL WHILE
UNDER THE INFLUENCE OF DRUGS,
ALCOHOL, OR ANY MEDICATION.

32.

GUARD AGAINST KICKBACK.

 Kickback

occurs when the blade stalls rapidly and the
plate joiner is driven in the direction opposite
blade rotation. Release switch immediately if
blade binds or joiner stalls.

33.

USE ONLY 4 INCH DIAMETER SPECIFIED
BLADES.

 Do not use blades with incorrect

size holes. Never use blade washers or bolts
that are defective, incorrect, or not specified.

34.

AVOID CUTTING NAILS. 

Inspect for and

remove all nails from lumber before cutting.

35.

NEVER 

touch the blade or other moving parts

during use.

36.

NEVER 

start a tool when the blade is in

contact with the workpiece.

37.

NEVER 

lay a tool down before the blade has

come to a complete stop.

38.

POLARIZED PLUGS. 

To reduce the risk of

electric shock, this equipment has 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 the proper
outlet. Do not change the plug in any way.

39.

WHEN SERVICING USE ONLY IDENTICAL
RYOBI REPLACEMENT PARTS.

40.

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.

WARNING:

Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth
defects or other reproductive harm. Some examples
of these chemicals are:

• lead from lead-based paints,

• crystalline silica from bricks and cement and

other masonry products, and

• arsenic and chromium from chemically-treated

lumber.

Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area, and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic particles.

SAVE THESE INSTRUCTIONS

Содержание JM80

Страница 1: ... Carefully read through this entire owner s manual before using your new plate joiner Pay close attention to the Rules for Safe Operation Warnings and Cautions If you use your plate joiner properly and only for what it is intended you will enjoy years of safe reliable service Thank you again for buying a Ryobi plate joiner SPECIFICATIONS No Load Speed 10 000 rpm Rating 120 volts 60 Hz AC 6 0 Amper...

Страница 2: ...iner is a fast simple and accurate plunge cutting tool that can be used for this purpose It 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 stron...

Страница 3: ...Page 3 BUTT JOINTS MITER JOINTS T JOINT EDGE TO EDGE JOINTS TYPICAL APPLICATIONS PLATE JOINER JM80 ...

Страница 4: ...bytwocomplete sets of electrical insulation This extra layer of insulation is intended to protect the user from electrical shock due to a break in the wiring insulation All exposed metal parts are isolated from the internal metal motor components with protecting insulation Double insulated tools do not need to be grounded IMPORTANT Servicing of a tool with double insulation requires extreme care a...

Страница 5: ... CORD Never carry tool by cord or yank it to disconnect from receptacle Keep cord from heat oil and sharp edges 14 SECURE WORK Use clamps or a vise to hold work It s safer than using your hand and it frees both hands to operate tool 15 DON T OVERREACH Keep proper footing and balance at all times Do not use on a ladder or unstable support 16 MAINTAIN TOOLS WITH CARE Keep tools sharp at all times an...

Страница 6: ...ade binds or joiner stalls 33 USE ONLY 4 INCH DIAMETER SPECIFIED BLADES Do not use blades with incorrect size holes Never use blade washers or bolts that are defective incorrect or not specified 34 AVOID CUTTING NAILS Inspect for and remove all nails from lumber before cutting 35 NEVER touch the blade or other moving parts during use 36 NEVER start a tool when the blade is in contact with the work...

Страница 7: ...d it stationary against the workpiece It helps prevent skidding when making cuts It also prevents marring of the workpiece from your plate joiner when making cuts APPLICATIONS Use only for the purpose listed below 1 Cutting precise mating oval slots in hard wood soft wood plywood particleboard etc forsplinejoineryapplications Fig 1 WARNING Your plate joiner should never be connected to power suppl...

Страница 8: ...plate joiner For most efficient pick up of wood particles empty dust bag often Before attempting to use any tool familiarize yourself with all operating features and safety requirements Fig 2 REAR HANDLE DUST BAG SWITCH TRIGGER REAR BASE ASSEMBLY HEIGHT ADJUSTMENT KNOBS 2 NON SKID BACKING PAD FRONT HANDLE ADJUSTABLE FENCE FRONT BASE ASSEMBLY ANGLE SETTING SCALE HEIGHT SETTING SCALE HEIGHT INDICATO...

Страница 9: ...ent knob and making fine adjustments with the jam nut Turning jam nut forward will cut shallow biscuit slots Turning jam nut backwards will cut deeper biscuit slots 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 TO MAKE FINE ADJUSTMENTS See Figure 4 1 Unplug your plate joi...

Страница 10: ...n be set at angles ranging from 0 to 135 with quick accurate positive stops set in 45 increments A scale is located on both sides of the front handle for identifying these positive stop angles Each click you hear when rotating the adjustable fence from one angle setting to another equals a 45 positive stop angle change TO ADJUST ANGLE SETTING See Figure 6 1 Unplug your plate joiner 2 Loosenthetwoh...

Страница 11: ...ed above each other Whenmakingedge to edgejointsfortabletops workbenches cutting boards etc the more biscuits you use the stronger the joint will be The following sections illustrate how to make various spline joints using your plate joiner EDGE TO EDGE JOINTS See Figures 7 and 8 Edge to edge joinery is one of the most basic and easiest joints to construct In general two basic adjustments have to ...

Страница 12: ... the board and align the indicator marks on the fence with the centerline mark s on the board 11 Depresstheswitchtriggertoturnthepoweronyourplate joiner then push it forward to extend the blade into the wood 12 When the base assembly bottoms out against the depth of cut adjustment knob setting pull back releasing pressure on the spring Blade will retract from biscuit slot 13 Repeat this procedure ...

Страница 13: ...lot at the marked centerline intersection 5 Next you must adjust the fence on your plate joiner in order to cut slots into the face of the vertical board TO ADJUST FENCE 6 Unplug your plate joiner 7 Loosen height adjusting knobs and set fence angle at 0 set fence height at desired dimension on the scale then retighten height adjustment knobs securely See Figure 14 Next select the correct depth of ...

Страница 14: ...ct the correct depth of cut setting for the biscuit size you plan to use and clamp workpiece securely 5 Align indicator mark on fence with the centerline on the workpiece 6 Plug your plate joiner into power supply and prepare to cut slot 7 Depresstheswitchtriggertoturnthepoweronyourplate joiner then push it forward to extend the blade into the wood 8 When the base assembly bottoms out against the ...

Страница 15: ...urnthepoweronyourplate joiner then push it forward to extend the blade into the wood 13 When the base assembly bottoms out against the depth of cut adjustment knob setting pull back releasing pressure on the spring Blade will retract from biscuit slot 14 Repeat this procedure for cutting mating slot and all required miter joint slots 15 Once all slots have been cut place a biscuit in each joint an...

Страница 16: ... safety rules and do the job safely NEVER place your hands in jeopardy Make certain clamps can t loosen while in use Test difficult set ups on scrap Don t waste lumber Plan each operation before you begin Provide for smoother operation by cleaning your plate joiner frequently Shake plate joiner or blow with an air jet to remove wood particle build up Empty dust bag when half full DO NOT ABUSE POWE...

Страница 17: ...es and resin from blade bearing plate and surrounding areas 9 Cleanwoodparticlesandresinfromslotsandsurrounding areas on front and rear base assemblies See Figure 23 Apply a thin coat of general purpose grease in slots or on bearing plate where base slides 10 Replace rear base assembly Position adjustment rod in its proper place as shown in figure 22 11 Secure rear base assembly in place with the ...

Страница 18: ...rbide tipped cutting tooth against the screwdriver or pin and lock blade preventing it from rotating DO NOT lock blade against one of the cutting teeth Carbide tips will break 11 Using a 3 16 in wrench remove blade screw NOTE Turn blade screw counterclockwise to remove See Figure 27 12 Remove outer blade washer and blade 13 Clean wood particles and resin from blade washer dust bag area base assemb...

Страница 19: ... fiberglass it has been found that they are subject to accelerated wear and possible premature failure as the fiberglass chips and grindings are highly abrasive to bearings brushes commutator etc Consequently it is not recommended that this tool be used for extended work on any fiberglass material During any use on fiberglass it is extremely important that the tool is cleaned frequently by blowing...

Страница 20: ...wn into the dust bag Remove front and rear base assemblies and clean blade bearing plate base assembly slots and surrounding areas See CLEANING BASE ASSEMBLY DUST BAG TUNNEL section on page 17 3 Blade becomes difficult to push in when cutting slots Blade does not retract properly when cutting slots A Wood particles and resin have built up on base assembly slots and surrounding areas Remove front a...

Страница 21: ...Page 21 NOTES ...

Страница 22: ...sing any extension cord inspect it for loose or exposed wires and cut or worn insulation Ampere rating on tool faceplate 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 CAUTION Keep the extension cord clear of the working area Position the cord so that it will not get caught on lumber tools or other obstructi...

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