Powermatic SLR12 Service manual

Operating Instructions and Parts Manual
Straight Line Rip Saw
Model SLR12
WMH TOOL GROUP
2420 Vantage Drive
Elgin, Illinois 60123 Part No. M-0460276
Ph.: 800-274-6848 Revision E 12/05
www.wmhtoolgroup.com Copyright © WMH Tool Group

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This manual has been prepared for the owner and operators of a Powermatic SLR12 Rip Saw. Its
purpose, aside from machine operation, is to promote safety using accepted operating and maintenance
procedures. To obtain maximum life and efficiency from your rip saw and to aid in using it safely, please
read this manual thoroughly and follow the instructions carefully.
Warranty and Service
WMH Tool Group warrants every product it sells. If one of our tools needs service or repair, one of our
Authorized Service Centers located throughout the United States can provide quick service or
information.
In most cases, a WMH Tool Group Service Center can assist in authorizing repair work, obtaining parts,
or perform routine or major maintenance repair on your Powermatic product.
For the name of an Authorized Service Center in your area, please call 1-800-274-6848, or visit our web
site at www.wmhtoolgroup.com
More Information
Remember, WMH Tool Group is consistently adding new products to the line. For complete, up-to-date
product information, check with your local WMH Tool Group distributor, or visit our web site at
www.wmhtoolgroup.com
WMH Tool Group Warranty
WMH Tool Group makes every effort to assure that its products meet high quality and durability standards
and warrants to the original retail consumer/purchaser of our products that each product be free from
defects in materials and workmanship as follows: 1 YEAR LIMITED WARRANTY ON ALL PRODUCTS
UNLESS SPECIFIED OTHERWISE. This Warranty does not apply to defects due directly or indirectly to
misuse, abuse, negligence or accidents, normal wear-and-tear, repair or alterations outside our facilities,
or to a lack of maintenance.
WMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD SPECIFIED ABOVE,
BEGINNING FROM THE DATE THE PRODUCT WAS PURCHASED AT RETAIL. EXCEPT AS STATED
HEREIN, ANY IMPLIED WARRANTIES OR MERCHANTABILITY AND FITNESS ARE EXCLUDED.
SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG THE IMPLIED WARRANTY LASTS,
SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. IN NO EVENT SHALL WMH TOOL GROUP
BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR INCIDENTAL,
CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR
PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL
OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY
TO YOU.
To take advantage of this warranty, the product or part must be returned for examination, postage
prepaid, to an Authorized Service Center designated by our office. Proof of purchase date and an
explanation of the complaint must accompany the merchandise. If our inspection discloses a defect, we
will either repair or replace the product at our discretion, or refund the purchase price if we cannot readily
and quickly provide a repair or replacement. We will return the repaired product or replacement at WMH
Tool Group’s expense, but if it is determined there is no defect, or that the defect resulted from causes
not within the scope of WMH Tool Group’s warranty, then the user must bear the cost of storing and
returning the product. This warranty gives you specific legal rights; you may also have other rights, which
vary from state to state.
WMH Tool Group sells through distributors only. Members of the WMH Tool Group reserve the right to
effect at any time, without prior notice, alterations to parts, fittings and accessory equipment, which they
may deem necessary for any reason whatsoever.

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Table of Contents
Warranty and Service ..............................................................................................................................2
Table of Contents....................................................................................................................................3
Warning...................................................................................................................................................4
Introduction..............................................................................................................................................6
Specifications..........................................................................................................................................6
Features..................................................................................................................................................7
Receiving.................................................................................................................................................8
Installation...............................................................................................................................................8
Control Box..........................................................................................................................................9
Grounding Instructions .........................................................................................................................9
Operating Controls...............................................................................................................................9
Installing/Changing Blade...................................................................................................................10
Mounting the Fence............................................................................................................................10
Adjustments...........................................................................................................................................11
Main Belt Tension...............................................................................................................................11
Gearbox Belt Tension.........................................................................................................................11
Feed Speed .......................................................................................................................................12
Fence Alignment................................................................................................................................12
Adjusting Blade and Roller Height ......................................................................................................12
Oiler Adjustment.................................................................................................................................12
Operation...............................................................................................................................................13
Feeding Curved Wood........................................................................................................................13
Maintenance..........................................................................................................................................13
Troubleshooting (Mechanical)................................................................................................................14
Troubleshooting (Electrical)....................................................................................................................15
Optional Accessories.............................................................................................................................15
Replacement Parts................................................................................................................................15
Parts List: Roller and Frame Assembly...............................................................................................16
Roller and Frame Assembly ...............................................................................................................18
Parts List: Infeed Body Assembly .......................................................................................................19
Infeed Body Assembly........................................................................................................................20
Parts List: Arbor Spindle Assembly.....................................................................................................21
Arbor Spindle Assembly.....................................................................................................................22
Parts List: Motor and Drive Unit Assembly..........................................................................................23
Motor and Drive Unit Assembly ..........................................................................................................24
Parts List: Laser Assembly (Optional Accessory)................................................................................25
Parts List: Table and Stand Assembly................................................................................................26
Table and Stand Assembly.................................................................................................................28
Parts List: Electrical Control Panel (SLR12-443).................................................................................29
Electrical Connections – 3 Phase, 230V, 60Hz.......................................................................................30
Electrical Connections – 3 Phase, 460V, 60Hz.......................................................................................31
Preventive Maintenance.........................................................................................................................32

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Warning
1. Read and understand the entire owners manual before attempting assembly or operation.
2. Read and understand the warnings posted on the machine and in this manual. Failure to comply with
all of these warnings may cause serious injury.
3. Replace the warning labels if they become obscured or removed.
4. This rip saw is designed and intended for use by properly trained and experienced personnel only. If
you are not familiar with the proper and safe operation of a rip saw, do not use until proper training
and knowledge have been obtained.
5. Do not use this rip saw for other than its intended use. If used for other purposes, WMH Tool Group
disclaims any real or implied warranty and holds itself harmless from any injury that may result from
that use. Your rip saw is provided with a 15HP main motor; do not equip your rip saw with a motor of
higher horsepower.
6. Always wear approved safety glasses/face shields while using this rip saw. Everyday eyeglasses only
have impact resistant lenses; they are not safety glasses.
7. Before operating the rip saw, remove tie, rings, watches and other jewelry, and roll sleeves up past
the elbows. Remove all loose clothing and confine long hair. Non-slip footwear or anti-skid floor strips
are recommended. Do not wear gloves.
8. Keep hands outside the machine. Never reach under the guards to try to clear stock that stops
feeding.
9. Wear ear protectors (plugs or muffs) during extended periods of operation.
10. Some dust created by power sanding, sawing, grinding, drilling and other construction activities
contain chemicals known to cause cancer, birth defects or other reproductive harm. Some examples
of these chemicals are:
• Lead from lead based paint.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically treated lumber.
Your risk of exposure 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 face or dust masks that are specifically designed to filter out microscopic
particles.
11. Do not operate this machine while tired or under the influence of drugs, alcohol or any medication.
12. Make certain the switch is in the OFF position before connecting the machine to the power supply.
13. Make certain the machine is properly grounded.
14. Make all machine adjustments or maintenance with the machine unplugged from the power source. A
machine under repair should be red tagged to show that it should not be used until maintenance is
complete.
15. Remove adjusting keys and wrenches. Form a habit of checking to see that keys and adjusting
wrenches are removed from the machine before turning it on.
16. Keep safety guards in place at all times when the machine is in use. If removed for maintenance
purposes, use extreme caution and replace the guards immediately.
17. Check damaged parts. Before further use of the machine, 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.
18. Provide for adequate space surrounding work area and non-glare, overhead lighting.

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blahblahblah
19. Keep the floor around the machine clean and free of scrap material, oil and grease.
20. Keep visitors a safe distance from the work area. Keep children away.
21. Make your workshop child proof with padlocks, master switches or by removing starter keys.
22. Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” are
careless acts that can result in serious injury.
23. Maintain a balanced stance at all times so that you do not fall or lean against moving parts. Do not
overreach or use excessive force to perform any machine operation.
24. Be sure the blade rotates under power in a counterclockwise direction when viewed from the front of
rip saw (see page 7 for orientation of machine sides).
25. Use the right tool at the correct speed and feed rate. Do not force a tool or attachment to do a job for
which it was not designed. The right tool will do the job better and safer.
26. Use recommended accessories; improper accessories may be hazardous.
27. Maintain tools with care. Keep blades sharp and clean for the best and safest performance. Follow
instructions for lubricating and changing accessories.
28. Turn off the machine and disconnect from power before cleaning. Use a brush or compressed air to
remove chips or debris — do not use your hands.
29. Do not stand on the machine. Serious injury could occur if the machine tips over.
30. Never leave the machine running unattended. Turn the power off and do not leave the machine until it
comes to a complete stop.
31. Remove loose items and unnecessary work pieces from the area before starting the machine.
Familiarize yourself with the following safety notices used in this manual:
This means that if precautions are not heeded, it may result in minor injury and/or
possible machine damage.
This means that if precautions are not heeded, it may result in serious injury or possibly
even death.
- - SAVE THESE INSTRUCTIONS - -

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Introduction
This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures
for a Powermatic Model SLR12 Rip Saw. This manual contains instructions on installation, safety
precautions, general operating procedures, maintenance instructions and parts breakdown. This machine
has been designed and constructed to provide years of trouble free operation if used in accordance with
instructions set forth in this manual. If there are any questions or comments, please contact either your
local supplier or WMH Tool Group. WMH Tool Group can also be reached at our web site:
www.wmhtoolgroup.com.
Specifications
Stock number.............................................................................................................................. 1791285
Main motor ..............................................................................................................15HP, 3Ph, 230/460V
Feed motor................................................................................................................2HP, 3Ph, 230/460V
Controls..............................................................................................................................220V Magnetic
Blade speed ............................................................................................................................. 4500 RPM
Feed speeds............................................................................................................... 30-90 FPM variable
Arbor size..............................................................................................................................1" (25.4 mm)
Blade size.............................................................................................................................12" (305 mm)
Cutting depth......................................................................................................................3-3/8" (85 mm)
Maximum ripping width.........................................................................................................18" (460 mm)
Pressure roller.........................................................................................................................................5
Anti-kickback device................................................................................................................................2
V-belts.....................................................................................................................................................4
Table size.................................................................................................35" x 55" (890 mm x 1397 mm)
Table height..........................................................................................................................32" (813 mm)
Dust Collection Port................................................................................................................4" (102 mm)
Minimum CFM required........................................................................................................................600
Shipping weight...........................................................................................................................2530 lbs.
Net weight ...................................................................................................................................2090 lbs.
Overall dimensions (L x W x H)...................................................62" x 56" x 41" (1575 x 1422 x 1041 mm)
The above specifications were current at the time this manual was published, but because of our policy of
continuous improvement, WMH Tool Group reserves the right to change specifications at any time and
without prior notice, without incurring obligations.

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Features
Figure 1

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Receiving
Open shipping container and check for shipping
damage. Report any damage immediately to
your distributor and shipping agent. Do not
discard any shipping material until the Rip Saw
is installed and running properly.
Compare the contents of your container with the
following parts list to make sure all parts are
intact. Missing parts, if any, should be reported
to your distributor. Read the instruction manual
thoroughly for assembly, maintenance and
safety instructions.
Contents of crate:
1 Rip saw body
1 Rip fence
1 Blade
1 Toolbox containing (shown in Figure 2):
A – 1 grease gun
B – 1 set open-end wrenches
C – 1 set hex wrenches
D – 4 cast iron foot pads
E – 4 M16x80 leveling screws
E – 4 M16 hex nuts
F – 1 arbor wrench
G – 1 T-wrench
1 Instruction manual
1 Warranty card
Installation
Tools required for assembly:
forklift or hoist, with slings
open-end wrenches (provided)
hex wrenches (provided)
arbor wrench (provided)
T-wrench (provided)
NOTE: The terms “front”, “back”, “infeed side”
and “outfeed side” are explained on page 7.
1. Lift the machine with a hoist or forklift, using
slings through the lifting eyes on the
machine. Make sure the capacity of the
lifting unit is sufficient to lift this size
machine.
2. The rip saw should be located in an area
that is well-lit, with a sturdy, level floor and
enough space for loading and off-loading
stock and general servicing of the machine.
3. The rip saw can be bolted to the floor
through the holes at the four corners. If it will
not be bolted to the floor, the four cast iron
foot pads should be placed beneath the
corners,with the four M16 x 80 leveling
screws and four M16 nuts. See Figure 3.
Figure 2
Figure 3

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4. Place a level upon the machine table, and
adjust the screws over the foot pads as
necessary. When the machine is level,
tighten all four hex nuts against the
machine’s base.
Unpainted surfaces, such as the work table and
fence, have been given a protective coating at
the factory. This should be removed with a soft
rag moistened with a good commercial solvent.
Do not use acetone, lacquer thinner, gasoline or
any flammable solvents. Do not use an abrasive
pad.
Control Box
Swing out the control box (Figure 4). Use the set
screws to control the tightness of the mounting
arm.
Grounding Instructions
Electrical connections must
be made by a qualified electrician in
compliance with state and local codes. The
machine must be properly grounded to help
prevent electrical shock and possible death.
A power plug is not provided with the SLR12.
You may either connect one, or "hard-wire" the
saw directly to your electrical panel provided
there is a disconnect near the machine for the
operator. Consult electrical schematic on pages
30 and 31 for further clarification of wiring setup.
This machine must be grounded. Grounding
provides a path of least resistance to help divert
current away from the operator in case of
electrical malfunction.
Make sure the voltage of your power supply
matches the specifications on the motor plate of
the machine.
Operating Controls
The buttons on the control panel are explained
in Figure 5. After making electrical connections,
the machine should be turned on to verify the
direction of rotation. The blade arbor should
rotate counterclockwise when viewed from front
of machine (Figure 6). If rotation is wrong, turn
off the machine, disconnect power and switch
any two of the three electrical leads.
IMPORTANT: The emergency stop button
(Figure 5) shuts down all operations on the
machine simultaneously. To release the
emergency stop button, twist it clockwise.
Figure 4
Figure 5
Figure 6

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Installing/Changing Blade
1. Disconnect machine from power source.
2. Unscrew knurled knob on blade guard and
swing guard away, as shown in Figure 8.
3. Loosen the arbor lock lever (A, Figure 7)
and raise the arbor with the handwheel (B,
Figure 7) until the blade can slip on to the
arbor without interference from the
caterpillar.
4. Place the arbor wrench on the flat of the
arbor shaft. Place the T-wrench on the
screw head as shown (Figure 8). Hold the
shaft stationary with the arbor wrench while
loosening the screw.
5. Remove screw and flange and install new
blade, making sure to orient it properly - the
teeth at bottom of blade should face toward
infeed side of machine (as shown in Figure
6).
6. Replace flange and screw, and tighten
screw with the T-wrench while holding the
arbor wrench stationary.
7. Lower the blade down into the inserts on the
caterpillar track (blade teeth should be
0.5mm to 1.5mm lower than caterpillar
surface).
The blade teeth should not
contact the bottom of the inserts.
8. Close blade guard and tighten knurled knob.
Mounting the Fence
1. Slide the fence casting onto the end of the
guide bar while pulling back the main lock
handle (Figure 9).
2. The fence is moved along the guide bar by
rotating the handwheel. Use the main lock
handle to secure the fence casting in place.
3. Loosen the other lock handle and slide the
aluminum fence onto the casting. Tighten
the handle.
Figure 7
Figure 8
Figure 9

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Adjustments
Main Belt Tension
1. Disconnect machine from power source.
2. Open back panels to expose the motor,
pulleys and belts, as shown in Figure 10.
Loosen hex nut (Fig. 11) and turn the
adjustment screw as needed to adjust the
tension. Proper tension is achieved when
there is a small amount of deflection by
using moderate finger pressure on the belt
midway between the pulleys.
3. Tighten hex nut (Fig. 11) and replace
panels.
Gearbox Belt Tension
1. Disconnect machine from power source.
2. Open lower back panel and loosen nuts on
the motor base (Fig. 12). Adjust motor base
up or down as needed, then tighten nuts.
Proper tension is achieved when there is a
small amount of deflection by using finger
pressure on the belt midway between the
pulleys.
3. Replace panels.
Figure 10
Figure 11
Figure 12

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Feed Speed
The feed speed adjuster is found below the
gearbox (Figure 13). Feed speed should be
adjusted while the machine is running and the
caterpillar is in motion.
Turn adjuster clockwise to decrease feed speed,
counterclockwise to increase.
Fence Alignment
For accurate cutting, the fence must be parallel
to the line of cut:
1. Place a straight edge against the fence with
its other side flush to the blade, and check
that the fence is in line with the blade.
2. If adjustment is needed, loosen the socket
head cap screws on one end of the bar
(Figure 14). Move the bar in or out as
needed until fence is in line with blade.
3. Retighten screws.
Adjusting Blade and Roller Height
The small handwheel (A, Figure 15) raises or
lowers the blade. This blade setting is then
locked by tightening the lever (B, Figure 15).
The large handwheel (C, Figure 15) raises and
lowers the entire head including the pressure
rollers. The roller setting is then locked by
tightening the lever (D, Figure 15). A scale near
the lever displays the height.
Oiler Adjustment
Loosen set screw (Figure 16) and rotate
clockwise to increase oil output;
counterclockwise to decrease oil output. The
scale is in cubic centimeters.
Figure 13
Figure 14
Figure 15
Figure 16

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Operation
1. Check the oil tank at the infeed side of the
machine (Figure 17). If it is not full, remove
the cap and add light 20-weight oil through
the fill hole. Replace cap when finished.
IMPORTANT: The lubricator has a safety device
to ensure a longer service life. If the oil is below
minimum level, the device will automatically shut
off machine operations. The operator must fill
the oil tank in order to re-start the machine. Use
light 20-weight oil.
2. Set the head (rollers) at the proper height
for the stock being used, and make sure the
blade is approximately 0.5 to 1.5mm below
the caterpillar surface.
3. Start the saw blade. Let it run for about 10
seconds and then start the caterpillar. Verify
that the lubricating system feeding the
caterpillar is operating properly.
If the lubricating system is
not operating properly, shut down machine
operations immediately in order to prevent
damage to the caterpillar.
4. Adjust the fence to the proper measurement
on the scale, and feed the stock through the
blade.
Anti-kickback pawls are
provided to reduce the chance of kickback.
However, to increase safety, never stand in
path of workpiece while feeding stock and/or
operating machine.
Feeding Curved Wood
Excessively curved or warped stock should be
not fed through the rip saw. If the stock has
moderate curvature, it should be fed through the
rip saw with the concave surface down (Figure
18).
Maintenance
Before doing maintenance
on the machine, disconnect it from the
electrical supply by pulling out the plug or
switching off the main switch! Failure to
comply may cause serious injury.
Interior of oil tank must be kept clean at all
times.
The track of caterpillar chain must be kept
lubricated at all times by the machine's
lubrication system.
Figure 17
Figure 18

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Oil should be checked weekly, and more added
if necessary. Use light 20-weight oil. Change the
oil after 2000 hours of operation. Insufficient oil
may cause fast wear of gears; excessive oil into
the gear reducer may cause oil leakage. Never
overfill the oil tank, and never use recycled oil.
Refill the oil in the gear reducer until the level
reaches over half its full capacity.
Properly clean chips and sawdust from your
machine after work operations are complete.
Never use your hands, use a brush or
compressed air.
Troubleshooting (Mechanical)
Trouble Probable Cause Remedy
Saw arbor won’t run. Saw arbor guard or rear guard not
closed. Check and close guards.
Caterpillar won’t
move. Variable speed belt too loose, or dropped. Adjust variable speed belt tension or replace belt. See page 11.
Workpiece slips. Pressure roller too high. Lower the pressure roller.
Saw blade too dull. Replace blade (page 10).
Convex cut causes
jointing failure. Fence is bumped. Adjust fence (page 12).
Saw blade too dull. Replace blade (page 10).
Concave cut causes
jointing failure. Fence is bumped. Adjust fence (page 12).
Saw blade too dull. Replace blade (page 10).Uneven product
thickness at front and
rear end. Fence is bumped. Adjust fence (page 12).
No oil in lubricator. Fill tank with oil (page 13).
Oil distributor jammed. Blow off dust with air gun.
Abnormal speed of
link chain conveyor Variable speed belt loosened. Adjust belt tension (page 11).
Wood is not cut off. Saw blade position is too high to cut. Lower saw blade 0.5 to 1.5mm below
surface of caterpillar (page 12).
Using same saw blade for trimming
and cutting off. Use correct saw blade.
Insufficient power
causes blade to stop. Saw arbor belt is loosened. Adjust arbor belt tension.
Fence not square. Square fence (page 12).
Finished cut not
square. Damage caused by poor lubrication
on chain rail and chain block. Replace chain rail and chain block, and maintain proper oil level.
Emergency stop button not released. Check pushbutton (page 9).
Safety door cover not closed. Close door.
Overload relay tripped. Replace R1.
Power light on, but
machine won’t start.
Start switch not functioning. Replace MS1, MS2.
Machine starts briefly
then quits. Stop pushbutton malfunctioning. Check PB2, PB3. Replace pushbutton or replace magnetic switch.

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Troubleshooting (Electrical)
Trouble Probable Cause Remedy
Power source not functioning. Check three phase power source.
Motor overload relay tripped. Reset overload relay.
Power light won’t
come on (no power). Fuse burned out. Replace fuse.
Power source is insufficient. Check three phase power source.
YL-60P wire is broken. Replace YL-60.
Poor connection on magnetic switch. Replace magnetic switch.
Poor connection on terminals. Replace TB1, TB2.
Power light won’t
come on (lack of
phase).
Screw loosened. Tighten screw.
Motor jammed. Clean motor.
Magnetic switch damaged. Replace magnetic switch.
Motor runs
abnormally. Motor damaged. Replace motor.
Magnetic switch damaged. Replace magnetic switch.
Motor won’t run. Motor burned out. Replace motor.
Optional Accessories
Part No. Description
6080160 Rip Blade, 12” x 24T x 1”
6080161 Rip Blade, 12” x 36T x 1”
6080159 Rip Blade, 12” x 40T x 1”
SLR12-700 Laser Assembly
Replacement Parts
Replacement parts are listed on the following pages. To order parts or reach our service department, call
1-800-274-6848 between 7:30 a.m. and 6:00 p.m. (CST), Monday through Friday. Having the Model
Number and Serial Number of your machine available when you call will allow us to serve you quickly and
accurately.

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Parts List: Roller and Frame Assembly
Index No. Part No. Description Size Qty
.................SLR12-300..............Cover Assembly (Items 1 thru 7)........................ ...................................1
1...............SLR12-301..............Cover w/ Dust Port............................................. ...................................1
2...............SLR12-302..............Rotation Shaft.................................................... ...................................2
3...............SLR12-303.............. Special Screw.................................................... ...................................5
4...............TS-1540071............ Hex Nut, ............................................................ M10............................7
5...............SLR12-304.............. Lock Screw........................................................ ...................................1
6...............TS-1523011............ Socket Set Screw .............................................. M6x6 ..........................1
7...............SLR12-305.............. Knob.................................................................. ...................................1
8...............TS-2210801............ Hex Cap Screw.................................................. M10x80 ......................3
10.............TS-1503051............ Socket Head Cap Screw.................................... M6x20 ........................2
11.............TS-2361061............ Lock Washer...................................................... M6..............................2
12.............SLR12-306.............. Shaft.................................................................. ...................................3
13.............SLR12-307.............. Right Bearing Cover........................................... ...................................3
14.............BB-6204.................. Ball Bearing....................................................... # 6204 ........................6
15.............SLR12-308.............. Roller................................................................. ...................................3
16.............SLR12-309.............. Left Bearing Cover............................................. ...................................3
17.............SLR12-310.............. Spring Seat........................................................ ...................................3
18.............SLR12-311.............. Spring................................................................ ...................................3
19.............SLR12-312.............. Arm ................................................................... ...................................2
20.............SLR12-313.............. Spring................................................................ ...................................4
21.............SLR12-314.............. Arm ................................................................... ...................................2
22.............SLR12-315.............. Shaft.................................................................. ...................................4
23.............SLR12-316.............. Grease Fitting.................................................... # 6..............................4
24.............SLR12-317.............. Shaft.................................................................. ...................................4
25.............TS-1523031............ Socket Set Screw .............................................. M6x10......................18
26.............SLR12-318.............. Left Bearing Cover............................................. ...................................2
27.............BB-6302.................. Ball Bearing....................................................... # 6302 ........................8
28.............TS-1550041............ Flat Washer....................................................... M6..............................4
29.............SLR12-319.............. Left Roller.......................................................... ...................................2
30.............SLR12-320.............. Right Roller........................................................ ...................................2
31.............TS-2286202............ Pan Head Machine Screw.................................. M6x20........................4
32.............SLR12-321.............. Right Bearing Cover........................................... ...................................2
33.............SLR12-322.............. Left Arm............................................................. ...................................2
35.............SLR12-323.............. Arm ................................................................... ...................................1
36.............SLR12-324.............. Shaft.................................................................. ...................................1
37.............TS-1502041............ Socket Head Cap Screw.................................... M5x16 ........................4
38.............SLR12-325.............. Block................................................................. ...................................2
39.............SLR12-326.............. Roller Housing................................................... ...................................1
40.............SLR12-327.............. Locking Handle.................................................. M12............................1
41.............TS-1524061............ Socket Set Screw .............................................. M8x25........................3
42.............TS-1540061............ Hex Nut ............................................................. M8..............................3
44.............SLR12-328.............. Block................................................................. ...................................2
45.............SLR12-329.............. Shaft.................................................................. ...................................1
46.............SLR12-330.............. Anti-Kickback Fingers........................................ .................................25
47.............SLR12-331.............. Bracket.............................................................. ...................................1
48.............SLR12-332.............. Shaft.................................................................. ...................................1
49.............SLR12-333.............. Slide Plate......................................................... ...................................1
50.............SLR12-334.............. Lock Bar............................................................ ...................................1
51.............SLR12-335.............. Needle............................................................... ...................................1
52.............TS-1533032............ Pan Head Machine Screw.................................. M5x10........................1
53.............TS-1492041............ Hex Cap Screw.................................................. M12x40 ......................2
54.............TS-2361121............ Lock Washer...................................................... M12............................2
55.............SLR12-336.............. Bracket.............................................................. ...................................1
56.............TS-2361101............ Lock Washer...................................................... M10............................6
57.............TS-1491041............ Hex Cap Screw.................................................. M10x30 ......................6
58.............SLR12-337.............. Lock Bar............................................................ ...................................1
59.............SLR12-338.............. Cover................................................................. ...................................1

17
60.............TS-1534042............ Pan Head Machine Screw.................................. M6x12........................2
61.............TS-1504051............ Socket Head Cap Screw.................................... M8x25 ........................1
62.............SLR12-339.............. Side Guard........................................................ ...................................1
63.............SLR12-340.............. Arm ................................................................... ...................................2
64.............SLR12-341.............. Special Screw.................................................... ...................................2
65.............TS-1550061............ Flat Washer....................................................... M8..............................2
66.............TS-1490041............ Hex Cap Screw.................................................. M8x25 ........................2
67.............SLR12-342.............. Safety Guard..................................................... ...................................1
68.............TS-1550041............ Flat Washer....................................................... M6..............................2
69.............TS-1533032............ Pan Head Machine Screw.................................. M5x10........................4
70.............SLR12-343.............. Cover................................................................. ...................................1
71.............SLR12-344.............. Limit Switch ....................................................... ...................................1
72.............SLR12-345.............. Bracket.............................................................. ...................................1
73.............SLR12-373.............. Lock Handle Label (Press Roller)....................... ...................................1
74.............SLR12-135.............. Rivet.................................................................. #3x5...........................2
75.............3312341.................. Powermatic Logo............................................... ...................................1

18
Roller and Frame Assembly

19
Parts List: Infeed Body Assembly
Index No. Part No. Description Size Qty
.................SLR12-300..............Cover Assembly (Items 1 thru 7)........................ ...................................1
.................SLR12-100..............Gear Box Assembly (Items 1 thru 10, 33, 36 and 43)..............................1
1...............TS-1502041............ Socket Head Cap Screw.................................... M5x16 ........................4
2...............SLR12-101.............. Gear Box Cover................................................. ...................................1
3...............SLR12-102..............Bearing Lock Nut...............................................# AN04.......................1
4...............SLR12-103.............. Bearing Lock Washer......................................... # AW04 ....................15
5...............BB-51104................ Thrust Bearing................................................... # 51104 ......................1
6...............TS-1503071............ Socket Head Cap Screw.................................... M6x30 ........................7
7...............TS-2361061............ Lock Washer...................................................... M6..............................4
8...............SLR12-104.............. Gear Box Housing ............................................. ...................................1
9...............SLR12-105.............. Key.................................................................... 7x7x18........................1
10.............SLR12-106.............. Lead Screw (Blade Raising)............................... TM25-5x160...............1
11.............SLR12-107.............. Infeed Body Housing.......................................... ...................................1
12.............TS-1524021............ Socket Set Screw .............................................. M8x10........................6
13.............SLR12-108.............. Locking Handle.................................................. ...................................1
14.............SLR12-109.............. Bracket.............................................................. ...................................1
15.............TS-1504061............ Socket Head Cap Screw.................................... M8x30 ........................6
16.............TS-1551051............ Lock Washer...................................................... M8..............................4
18.............SLR12-110.............. Shaft.................................................................. ...................................1
19.............SLR12-111.............. Knob.................................................................. ...................................1
20.............SLR12-112.............. Handle Block ..................................................... ...................................1
21.............TS-1523031............ Socket Set Screw .............................................. M6x10........................4
22.............SLR12-113.............. Shaft.................................................................. ...................................1
23.............SLR12-114.............. Anti-Kickback Finger.......................................... .................................37
24.............TS-1503061............ Socket Head Cap Screw.................................... M6x25 ........................4
25.............SLR12-115.............. Guide Plate........................................................ ...................................1
26.............SLR12-116.............. Bracket.............................................................. ...................................1
27.............SLR12-117.............. Shaft Block........................................................ .................................13
28.............TS-2360121............ Flat Washer....................................................... M12............................4
29.............TS-2361121............ Lock Washer...................................................... M12..........................44
30.............TS-1506091............ Socket Head Cap Screw.................................... M12x60 ......................4
31.............SLR12-118.............. Taper Pin........................................................... # 7..............................3
32.............SLR12-119.............. Stop Block......................................................... ...................................1
33.............SLR12-120.............. Small Bevel Gear............................................... ...................................1
34.............SLR12-121.............. Spacer............................................................... ...................................1
36.............SLR12-122.............. Shaft.................................................................. ...................................1
38.............SLR12-123.............. Handwheel ........................................................# 250..........................1
39.............TS-1533032............ Pan Head Machine Screw.................................. M5x10........................4
40.............SLR12-124.............. Cover................................................................. ...................................1
41.............SLR12-125.............. Lifting Eye Bolt................................................... M12............................1
42.............SLR12-126.............. Lead Screw (Tracking)....................................... ...................................1
43.............SLR12-127.............. Pin.....................................................................
Φ 4x25 ......................14
44.............SLR12-128.............. Bevel Gear ........................................................ ...................................1
45.............SLR12-129.............. Spacer............................................................... .................................29
46.............SLR12-130.............. Bushing Pin....................................................... ...................................2
47.............SLR12-131.............. Cover................................................................. ...................................1
50.............SLR12-132.............. Handwheel ........................................................# 200..........................1
51.............TS-0271031............ Socket Set Screw .............................................. 3/8-16x3/8”.................1
52.............SLR12-133.............. Collar................................................................. ...................................2
53.............SLR12-134.............. Bushing............................................................. ...................................1
54.............SLR12-135.............. Rivet.................................................................. #3x5...........................8
55.............SLR12-136.............. Scale................................................................. ...................................1
56.............SLR12-137.............. Lock Handle Label (Saw Spindle) ..................... ...................................1
57.............SLR12-138.............. Handwheel Label (Saw Spindle)........................ ...................................1
58.............SLR12-139.............. Handwheel Label (Press Roller)......................... ...................................1

20
Infeed Body Assembly