Powermatic warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair,
please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday.
Warranty Period
The general warranty lasts for the time period specified in the literature included with your product or on the official
Powermatic branded website.
•Powermatic products carry a limited warranty which varies in duration based upon the product. (See chart
below)
• Accessories carry a limited warranty of one year from the date of receipt.
• Consumable items are defined as expendable parts or accessories expected to become inoperable within a
reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects.
Who is Covered
This warranty covers only the initial purchaser of the product from the date of delivery.
What is Covered
This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty
does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear,
improper repair, alterations or lack of maintenance. Powermatic woodworking machinery is designed to be used with
Wood. Use of these machines in the processing of metal, plastics, or other materials outside recommended
guidelines may void the warranty. The exceptions are acrylics and other natural items that are made specifically for
wood turning.
Warranty Limitations
Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a
Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.
How to Get Technical Support
Please contact Technical Service by calling 1-800-274-6846. Please note that you will be asked to provide proof
of initial purchase when calling. If a product requires further inspection, the Technical Service representative will
explain and assist with any additional action needed. Powermatic has Authorized Service Centers located throughout
the United States. For the name of an Authorized Service Center in your area call 1-800-274-6846 or use the Service
Center Locator on the Powermatic website.
More Information
Powermatic is constantly adding new products. For complete, up-to-date product information, check with your local
distributor or visit the Powermatic website.
How State Law Applies
This warranty gives you specific legal rights, subject to applicable state law.
Limitations on This Warranty
POWERMATIC LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH
PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW
LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
POWERMATIC SHALL IN NO EVENT 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.
Powermatic sells through distributors only. The specifications listed in Powermatic printed materials and on the official
Powermatic website are given as general information and are not binding. Powermatic reserves the right to effect at
any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem
necessary for any reason whatsoever.
Product Listing with Warranty Period
90 Days – Parts; Consumable items
1 Year – Motors, Machine Accessories
2 Year – Woodworking Machinery used for industrial or commercial purposes
5 Year – Woodworking Machinery
NOTE: Powermatic is a division of JPW Industries, Inc. References in this document to Powermatic also apply to
JPW Industries, Inc., or any of its successors in interest to the Powermatic brand.
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2.0 Table of contents
Section Page
1.0 Warranty and service ..................................................................................................................................... 2
2.0 Table of contents ............................................................................................................................................ 3
3.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 5
4.0 About this manual .......................................................................................................................................... 7
5.0 Features and Terminology ............................................................................................................................. 7
8.3 Spotting the band saw .............................................................................................................................. 12
8.5 Front rail and guide rail ............................................................................................................................. 13
10.9 Guide post .............................................................................................................................................. 21
10.10 Guide post parallelism .......................................................................................................................... 21
12.1 General procedure ................................................................................................................................. 25
12.5 Blade Lead ............................................................................................................................................. 26
14.4 Set .......................................................................................................................................................... 29
14.5 Material ................................................................................................................................................... 29
16.2 Mechanical and Electrical Problems ...................................................................................................... 33
17.0 Replacement Parts ..................................................................................................................................... 34
17.1.1 Complete Machine with Accessories – PM 1800B & 2013B Exploded View I .................................... 35
17.1.2 Complete Machine with Accessories – PM 1800B & 2013B Exploded View II ................................... 36
17.1.3 Complete Machine with Accessories – PM2415B Exploded View I .................................................... 37
17.1.4 Complete Machine with Accessories – PM2415B Exploded View II ................................................... 38
17.1.5 Complete Machine with Accessories – PM1800B, PM2013B and PM2415B – Parts List .................. 39
WARNING: For your own safety read instruction
manual before operating Band Saw.
- Wear eye protection.
- Do not remove jammed cutoff pieces until blade
has stopped.
- Maintain proper adjustment of blade tension, blade
guides, and thrust bearings.
- Adjust upper guide to just clear workpiece.
- Hold workpiece firmly against table.
1. Read and understand entire owner's 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 warning labels if they become
obscured or removed.
4. This band 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 band saw, do not use until
proper training and knowledge have been
obtained.
5. Do not use this band saw for other than its
intended use. If used for other purposes,
Powermatic disclaims any real or implied
warranty and holds itself harmless from any
injury that may result from that use.
6. Always wear approved safety glasses/face
shield while using this machine. (Everyday
eyeglasses only have impact resistant lenses;
they are not safety glasses.)
7. Before operating band 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 work area clean. Cluttered areas and
benches invite accidents.
9. Use proper extension cord. 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. An undersized cord will cause a drop in
line voltage resulting in loss of power and
overheating. Table 1 shows the correct size to
use depending on cord length and nameplate
ampere rating. If in doubt, use the next heavier
gage. The smaller the gage number, the
heavier the cord.
10. Secure work. Use clamps or a vise to hold work
when practical. It’s safer than using your hand
and it frees both hands to operate tool.
11. Disconnect tools before servicing; when
changing accessories, such as blade, bits,
cutters and the like.
12. Direction of feed: Feed work into a blade or
cutter against the direction of rotation of the
blade or cutter only.
13. Adjust upper blade guides to approximately 1/8”
above workpiece.
14. Make sure blade tension, tracking and blade
guides are all properly adjusted.
15. Make relief cuts where possible, when cutting
curved stock.
16. When feeding small work pieces into blade,
always use push stick, fixture, or similar device
to keep hands at a safe distance.
17. Hold stock firmly and flat against table.
18. Wear ear protectors (plugs or muffs) during
extended periods of operation.
19. Do not operate this machine while tired or under
the influence of drugs, alcohol or any
medication.
20. Make certain switch is in OFF position before
connecting machine to power supply.
21. Make certain machine is properly grounded.
22. Do not back stock out of blade while blade is
running.
23. 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.
24. Keep safety guards in place at all times when
machine is in use. If removed for maintenance
purposes, use extreme caution and replace the
guards immediately after completion of
maintenance.
25. Check damaged parts. Before further use of
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.
26. Keep floor around machine clean and free of
scrap material, oil and grease.
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27. Keep visitors a safe distance from work area.
Keep children away.
28. Make your workshop child proof with padlocks,
master switches or by removing starter keys.
29. Give your work undivided attention. Looking
around, carrying on a conversation and “horseplay” are careless acts that can result in serious
injury.
30. Maintain a balanced stance at all times so that
you do not fall into blade or other moving parts.
Do not overreach or use excessive force to
perform any machine operation.
31. 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 more safely.
32. Use recommended accessories; improper
accessories may be hazardous.
33. Maintain tools with care. Keep blades sharp and
clean for best and safest performance. Follow
instructions for lubricating and changing
accessories.
34. Turn off machine before cleaning. Use a brush
or compressed air to remove chips or debris —
not your hands.
35. Do not stand on machine. Serious injury could
occur if machine tips over.
36. Never leave machine running unattended. Turn
power off and do not leave band saw until blade
comes to a complete stop.
37. Remove loose items and unnecessary work
pieces from area before starting machine.
38. Keep hands out of line of saw blade.
39. Don’t use in dangerous environment. Do not
expose machine to rain or use in wet or damp
locations. Keep work area well lighted.
40. Remove safety key from switch whenever band
saw is turned “OFF”, and keep safety key out of
reach of unauthorized persons or children.
WARNING: This product can expose you to
chemicals including lead which is known to the
State of California to cause cancer and birth
defects or other reproductive harm. For more
information go to http://www.p65warnings.ca.
gov.
WARNING: Drilling, sawing, sanding or
machining wood products generates wood dust
and other substances known to the State of
California to cause cancer. Avoid inhaling dust
generated from wood products or use a dust
mask or other safeguards for personal
protection.
Wood products emit chemicals known to the
State of California to cause birth defects or other
reproductive harm. For more information go to
http://www.p65warnings.ca.gov/wood.
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.
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4.0 About this manual
This manual is provided by Powermatic covering the safe operation and maintenance procedures for a
Powermatic Model PM1800B, PM2013B and PM2415B Band Saw. This manual contains instructions on
installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown.
Your machine has been designed and constructed to provide consistent, long-term operation if used in
accordance with the instructions as set forth in this document.
This manual is not intended to be an exhaustive guide to band saw operational methods, use of jigs or aftermarket accessories, choice of stock, etc. Additional knowledge can be obtained from experienced users or trade
articles. Whatever accepted methods are used, always make personal safety a priority.
If there are questions or comments, please contact your local supplier or Powermatic. Powermatic can also be
reached at our web site: www.powermatic.com.
Retain this manual for future reference. If the machine transfers ownership, the manual should accompany it.
Read and understand the entire contents of this manual before attempting assembly or
operation! Failure to comply may cause serious injury!
Register your product using the mail-in card provided, or register online:
Model number ....................................................................................................... PM1800B .............. PM1800B-3
Stock number ........................................................................................................ 1791800B ................. 1791801B
Model number ....................................................................................................... PM2013B .............. PM2013B-3
Stock number ........................................................................................................ 1791257B ................. 1791258B
Model number ....................................................................................................... PM2415B .............. PM2415B-3
Stock number ........................................................................................................ 1791259B ................. 1791260B
Single phase of motor and electricals:
Motor type ....................................................................... totally enclosed fan cooled, induction, capacitor start
Horsepower ................................................................................................................................................ 5 HP
Phase ........................................................................................................................................................ single
Voltage ....................................................................................................................................................... 230V
Run capacitor ............................................................................................................................. 45µF, 450VAC
Power transfer ......................................................................................................... Poly-V, PK 7 ribs belt drive
On/off switch ..................................................................... Magnetic, with power indicator lamp and safety key
Motor speed ...................................................................................................................................... 1720 RPM
Power cord length ........................................................................................................................................ N/A
Power plug installed ..................................................................................................................................... N/A
Recommended circuit size
Sound emission
3
................................................................... 72 dB at 39” (1000mm) from blade, without load
Three phase of motor and electricals:
Motor type .................................................................... totally enclosed fan cooled, induction, split-phase start
Horsepower ................................................................................................................................................ 5 HP
Phase ........................................................................................................................................................ Three
Run capacitor ............................................................................................................................................... N/A
Power transfer ......................................................................................................... Poly-V, PK 7 ribs belt drive
On/off switch ..................................................................... Magnetic, with power indicator lamp and safety key
Motor speed ...................................................................................................................................... 1720 RPM
Power cord length ........................................................................................................................................ N/A
Power plug installed ..................................................................................................................................... N/A
Recommended circuit size
Sound emission
1
subject to local/national electrical codes.
2
for 460V, magnetic switch (part no. PM1800B-043C) must be purchased separately and installed. A qualified
electrician is recommended.
3
the specified values are emission levels and are not necessarily to be seen as safe operating levels. As workplace
conditions vary, this information is only intended to allow the user to make a better estimation of the hazards and
risks involved.
3
................................................................... 72 dB at 39” (1000mm) from blade, without load
Table ........................................................................................................................................ ground cast iron
Trunnion ............................................................................................................................................... cast iron
Band wheels......................................................................................................................................... cast iron
Table dimensions ............................................................................. 24”L x 27”W x 2”Thk (609 x 686 x 51mm)
Table tilt................................................................................................................................... 10° left, 45° right
Table height from floor at 90-degrees (PM1800B/1800B-3) ......................................................... 38” (965mm)
Table height from floor at 90-degrees (PM2013B/2013B-3) ......................................................... 36” (914mm)
Miter T-slot ............................................................................. 7/8”W x 3/8”D; opening 3/4"W (22 x 9.5; 19mm)
Edge bevel .................................................................................................................................................. front
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PM2415B/2415B-3 Table:
Table dimensions ............................................................................. 24”L x 34”W x 2”Thk (609 x 864 x 51mm)
Table tilt................................................................................................................................... 10° left, 45° right
Table height from floor at 90-degrees ........................................................................................... 35” (889mm)
Miter T-slot ............................................................................. 7/8”W x 3/8”D; opening 3/4"W (22 x 9.5; 19mm)
Edge bevel .................................................................................................................................................. front
Dust collection:
Dust port outside diameter .................................................................................................... two at 4” (100mm)
PM1800B/1800B-3 ................................................. 39-1/2” x 42” x 81-1/2” ........................ 38” x 33-1/4” x 87-1/2”
PM2013B/2013B ....................................................... 41-1/2” x 42” 81-1/2” ........................ 40” x 33-1/4” x 87-1/2”
PM2415B/2415B ....................................................... 46-3/4” x 42” 81-1/2” ........................ 45” x 33-1/4” x 87-1/2”
Weights:
Net weight (fully assembled) Shipping weight
PM1800B ........................................................................... 840 lb (381 kg) .................................... 936 lb (425 kg)
PM1800B-3 ........................................................................ 834 lb (378 kg) ..................................... 930lb (422 kg)
PM2013B ........................................................................... 860 lb (390 kg) .................................... 959 lb (435 kg)
PM2013B-3 ........................................................................ 854 lb (387 kg) .................................... 953 lb (432 kg)
PM2415B ........................................................................... 974 lb (442 kg) .................................. 1073 lb (487 kg)
PM2415B-3 ........................................................................ 968 lb (439 kg) .................................. 1067 lb (484 kg)
The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, Powermatic reserves the right to change specifications at any time and without prior notice, without
incurring obligations.
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7.0 Base hole centers
PM1800B
PM2013B
PM2415B
Figure 2
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8.0 Setup and assembly
8.1 Shipping contents
Carton contents(see Figure 3)
1 Band saw
1 Fence plate – A
1 Fence body – B
1 Resaw pin – C
1 Fence lever knob – D
1 Resaw pin lock knob – E
2 Eye bolts – F
1 Miter gauge – G
1 Front rail – H
1 Rear rail – J
1 Guide rail – K
Hardware for PM2415B (Figure 3b):
3 Socket head button screws, M8x20 – HP-1
8 Socket head button screws, M8x16 – HP-2
not discard carton or packing material until saw
is assembled and running satisfactorily.
2. Inspect contents. Report any shipping damage
or part shortages to your distributor.
8.3 Spotting the band saw
Tools required for assembly and set up:
Hoist or forklift, with straps/hooks
8mm hex wrench (provided)
Square
Remove all crating and plastic from around
machine. Remove any screws or straps holding
band saw to shipping pallet.
Exercise care when removing
machine from shipping pallet.
Install two eye bolts (F, Figure 2) to top of band saw.
Use hoist or forklift with straps/hooks to remove
machine from pallet. Straps must have a lifting
capacity greater than the band saw weight. Do NOT
place forks or straps directly beneath table or
against handles or levers.
Move band saw to its permanent location, which
should be dry and well lit, with enough space on all
sides to handle long stock or perform routine
maintenance on machine. Make sure floor is able to
support weight of machine. If desired, band saw can
be secured to floor using lag screws (not provided)
through the four holes in the base.
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Exposed metal surfaces, such as table surface and
blade guides, have been given a protective coating
at the factory. This coating should be removed with
a soft cloth moistened with solvent. Do not get
solvents near plastic or rubber parts; and do not use
an abrasive pad as it may scratch the exposed
surfaces.
8.4 Rear rail
Refer to Figures 4 and 5.
1. Install rear rail to rear edge of table, using
M8x16 button screws (HP-2), and M8 lock
washers (HP-4) as shown. Hand tighten only.
2. Exact distance from rear rail to table top is not
important, but rear rail should be made parallel
to table top. Place a measuring device, such as
a combination square (Figure 5) at front and
back of table as shown. The measurement
should be the same at both ends of rear rail.
Adjust as needed.
3. Tighten screws with the hex wrench.
2. Install guide rail to bottom holes in front rail,
using five M8x16 button screws (HP-2), with
lock washers and flat washers (HP-5/4). Hand
tighten only. Pull guide rail away from table as
far as it will go, then tighten all five screws in the
guide tube with the hex wrench. Do not
overtighten.
Figure 6: installing front rail
8.6 Fence assembly
Refer to Figures 7 and 8.
Place fence body onto guide rail (as shown in Figure
8). Raise fence lever all the way up to install or
remove fence, or to position fence along guide rail.
Push down lever all the way to lock fence.
Figure 4: installing rear rail
Figure 5: aligning rear rail
8.5 Front rail and guide rail
Refer to Figure 6.
1. Install front rail to front edge of table, using
M8x20 button screws (HP-1), with M8 lock
washers (HP-4), and M8 flat washers (HP-3),
through the slotted holes in rail. Place the
screws approximately center of the slots; this
can be adjusted later as needed. Tighten the
screws with the hex wrench.
Figure 7: fence lever positions
Figure 8: vertical fence position
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8.7 Resaw fence
Refer to Figures 8 and 9.
Loosen lock bar using the knobs, until lock bar
protrudes enough to slide aluminum resaw fence on
from either end, as shown in Figure 8. Re-tighten
knobs.
NOTE: The aluminum resaw fence can be installed
in one of two positions; vertically (resaw position),
as shown in Figure 8; or horizontally as shown in
Figure 9. Horizontal position is useful for smaller
workpieces. (Zero setting of the cursor cannot be
used with horizontal fence position.)
Figure 9: horizontal fence position
Figure 11: fence rear adjustment
8.9 Setting cursor (zero) position
Refer to Figure 12.
The fence must be set so that the cursor reads zero
at the line of the blade. The resaw fence must be
installed on the fence body in vertical position, and
the blade must be installed and fully tensioned.
1. Slide fence flush against flat of blade, as shown.
(Do not force the fence into the blade so that the
blade bends.)
2. If cursor is not at zero, loosen the two screws
and slide it as needed. Then re-tighten screws.
8.8 Fence to table clearance
1. Check clearance between table and bottom of
fence (Figure 10). The fence should not rub
against the table surface but be slightly above
it. This gap should be the same at front of
table as at the back.
Figure 10: fence-to-table clearance
2. If clearance is not the same, use a
combination of the following two adjustments:
• With the provided 8mm hex wrench, rotate two
nylon adjustment screws (A, Figure 16) the
same amount to raise or lower fence body from
the guide rail. Clockwise raises fence body,
counterclockwise lowers.
• And/or....Adjust back end of fence by
loosening hex nut (A, Figure 11) with 10mm
wrench, and rotating sliding pad (B) in or out.
When fence-to-table gap is equal, retighten hex
nut (A) against fence body.
Figure 12: calibrating fence cursor
8.10 Setting table parallel to blade
Refer to Figures 13 and 14.
The table has been aligned by the manufacturer so
that the miter slot is parallel to the flat of the blade;
it should not require adjustment. However, in the
future you may wish to confirm this setting is still
accurate. A wide blade is recommended for the
procedure.
1. Disconnect band saw from power source.
2. Blade should be fully tensioned and properly
tracked (see sect. 10.4 and 10.5).
3. Place a long straightedge flush against blade,
making sure it contacts both front and back of
blade. (Do not deflect blade by pushing into it.)
See Figure 13.
4. Use a gauge to carefully measure distance from
miter slot to straight edge. Take measurements
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at both front and back of table – these should
be the same.
5. If miter slot is not parallel to blade, loosen the
four hex cap screws (17mm wrench) that
secure the table to the trunnion (Figure 14
shows three of them), and shift table as needed
until miter slot is parallel to blade.
6. Tighten the four hex cap screws.
Figure 13: setting table parallel to blade
Figure 15: setting fence parallel to blade
2. If adjustment is needed, turn one of the back
adjustment screws (B, Figure 16) to turn fence
in line with miter slot.
Figure 14: table adjustment screws
8.11 Setting fence parallel to blade
Refer to Figures 15 and 16.
The fence should be parallel to the flat of the blade
for accurate cutting. Since the miter slot has been
set parallel to the blade from the manufacturer (and
confirmed by the user, as described above), you can
use the table miter slot to set the fence parallelism.
1. Remove the aluminum resaw fence and the
lock bar from the fence body, and slide fence
body to edge of miter slot, as shown in Figure
15. The fence should align with miter slot along
the entire length of fence.
Figure 16: back adjustment screws
Figure 17: setting vertical parallelism
The fence must also be parallel to blade vertically.
Refer to Figure 17.
3. Make sure table has been set 90° to blade (see
sect. 8.10).
4. Mount the resaw fence, and slide fence up
against blade; do not push into blade. Turn
either of the nylon adjustment screws until
fence is parallel to blade along the vertical
length of fence.
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8.12 Fence locking tightness
Tightness of the fence against the guide rail can be
adjusted by rotating the two back screws (B, Figure
16). Rotate the two screws equally (clockwise to
tighten) with the hex wrench.
Because these screws are also used to align the
fence to the blade, after adjusting fence locking
tightness, you should double check fence-to-blade
relationship, as explained under sect. 8.11.
8.13 Dust collection
The use of a dust collection system is strongly
recommended for this band saw. It will help keep the
shop clean, as well as reduce potential health
hazards caused by inhalation of wood dust. The
collector should have a capacity sufficient for this
size machine – 600 CFM is recommended.
Figure 18: dust ports
JET has a line of dust collection systems available;
see your dealer or visit our website listed on the
cover.
Connect the hoses of your dust collection system to
the 4” dust ports at rear of band saw. Secure tightly
with hose clamps (not provided). See Figure 18.
9.0 Electrical connections
Electrical connections must be
made by a qualified electrician in compliance
with all relevant codes. This machine must be
properly grounded to help prevent electrical
shock and possible fatal injury.
9.1 Single phase connections
The single phase Band Saw is factory wired for 230
volts. It is not supplied with a plug. You may either
install a UL/CSA-listed plug suitable for 230 volt
operation, or “hard-wire” the Band Saw directly to a
service panel.
It is recommended that the single phase Band Saw
be connected to a grounded and dedicated 30-amp
circuit with circuit breaker or time delay fuse marked
“D”. Local codes take precedence over recommendations.
9.2 Three phase connections
The three phase Band Saw is factory wired for 230
volts. It is not supplied with a plug. You may either
install a UL/CSA-listed plug suitable for 230 volt
operation, or “hard-wire” the Band Saw directly to a
service panel.
It is recommended that the three phase Band Saw
be connected to a grounded and dedicated 20-amp
circuit with circuit breaker or time delay fuse marked
“D”. Local codes take precedence over
recommendations.
9.2.1 Voltage conversion
The three phase Band Saw may be converted to
460V operation:
1. Replace 230V contactor with 460V magnetic
contactor (part no. PM1800B-043C, purchased
separately).
2. Re-connect motor leads according to diagram
inside motor junction box. (Similar diagrams are
found in sect. 18.0 of this manual.)
If the single phase or three phase Band Saw is to be
“hard-wired” to a service panel, make sure a
disconnect is available for the operator. During
hard-wiring of the machine, make sure the fuses
have been removed or the breakers have been
tripped in the circuit to which the Band Saw will be
connected.
Place a warning placard on the fuse holder or circuit
breaker to prevent it being turned on while the
machine is being wired.
9.3 Grounding instructions
This machine must be grounded. In the event of a
malfunction or breakdown, grounding provides a
path of least resistance for electric current to reduce
the risk of electric shock.
Improper connection of the equipment-grounding
conductor can result in a risk of electric shock. The
conductor with insulation having an outer surface
that is green with or without yellow stripes, is the
equipment-grounding conductor.
If repair or replacement of the electric cord or plug
is necessary, do not connect the equipmentgrounding conductor to a live terminal.
Check with a qualified electrician or service
personnel if the grounding instructions are not
completely understood, or if in doubt as to whether
the tool is properly grounded. Repair or replace a
damaged or worn cord immediately.
Make sure the voltage of your power supply
matches the specifications on the motor plate of the
Band Saw.
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9.4 Extension cords
Use of extension cords is discouraged; try to
position machines within reach of the power source.
If an extension cord becomes necessary, be sure to
use one heavy enough to carry the current your
product will draw. An undersized cord will cause a
drop in line voltage resulting in loss of power and
overheating. Table 1 shows correct size to use
depending on cord length and nameplate ampere
rating. If in doubt, use the next heavier gauge. The
smaller the gauge number, the heavier the cord.
Ampere
Rating
More
Than
00 06 18 16 16 14
06 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12
Not
More
Than
Extension Cord Recommendations
Volts
120
240
AWG
Total length of
cord in feet
25
50
50
100
Table 1
100
200
Not
Recommended
150
300
10.0 Adjustments
Figure 19: table tilt
Figure 20: table stop
10.1 Table tilt
Refer to Figures 19 and 20.
1. Loosen lock lever (A).
2. For right tilt (as viewed from front or operator’s
side of saw), rotate handwheel (B) counterclockwise to tilt table up to 45°.
3. For left tilt (as viewed from front or operator’s
side of saw), loosen lock lever (A) and rotate
handwheel clockwise a turn or two to release
pressure on the 90° stop bolt (C). Rotate
circular plate (D) out of the way. Then rotate
handwheel clockwise to tilt table up to to 15°.
The now-exposed hole in the band saw body
allows the stop bolt to descend through it, to
keep intact the setting of the 90° stop.
4. Tighten lock lever (A, Figure 20) to secure
setting.
NOTE: The circular plate (D) can be tightened or
loosened as desired by using a 4mm hex wrench on
the screw.
Also, the lever (A, Figure 20) can be pivoted to a
more convenient position. Simply lift straight out on
the lever and rotate it on the pin, then release the
lever making sure it seats itself on the pin.
10.2 90° table stop
Refer to Figures 19 through 21.
The 90° positive stop ensures that table will always
be perpendicular to blade after table is returned to
horizontal position. Check and adjust this 90° stop
as follows:
1. Disconnect machine from power source.
2. Make sure blade is under full tension.
3. Loosen lever (A, Figure 19) and tilt table with
handwheel (B), until stop bolt (C) rests on
circular plate (D).
4. Make sure table insert lies flush with table
surface. Place a square on table and against
blade to check that table is 90° to blade. See
Figure 21. NOTE: Do not push square into blade.
5. If table and blade are not square, use a 17mm
wrench to loosen lock nut (E) then rotate stop
bolt. Turn stop bolt as needed until there is no
longer light showing between square and blade.
6. Tighten lock nut (E) to secure table stop
position.
7. Tighten lever (A).
8. Check that scale pointer (F, Figure 19) is at
zero. If necessary, loosen screw on pointer and
shift pointer to zero. Then retighten screw.
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Page 18
Figure 21: setting table stop
10.3 Installing/changing blades
Always wear gloves when
handling blades. New blades are usually
packaged in a coiled position; to prevent injur y
uncoil them slowly and carefully, w hile wearing
work gloves and safety glasses.
Refer to sect. 6.0, Specifications, for maximum and
minimum blade widths for your machine.
Refer to Figures 22 and 23.
1. Disconnect machine from power source.
2. Remove table insert (A, Figure 22).
3. Pull out table pin (B) at end of slot.
4. Adjust upper and lower blade guides away from
blade.
5. Move blade tension lever to “Partial Tension”
position.
6. Open upper and lower doors by rotating door
catches. Open lower blade guard and remove
insert block (Figure 23).
7. Carefully remove blade from top wheel, then
from between upper and lower blade guides
and lower wheel. Slide old blade out through
slot in table.
Figure 22: blade removal
Figure 23
10.4 Blade tension
IMPORTANT: An interlock switch prevents the band
saw from starting if the blade is de-tensioned. Blade
must be tensioned for start switch to activate.
Refer to Figure 24.
1. Disconnect machine from power source.
2. Back off upper and lower guide bearings to
eliminate any contact with blade.
3. With blade centered on wheels, move quick
tension lever to “Full Tension” position, as
shown in Figure 24. NOTE: You will be able to
feel the lever fall into each position.
8. Guide new blade through table slot. Place blade
loosely in the upper and lower blade guides.
Make sure blade teeth point down toward table,
and toward the front of the saw. (If the teeth will
not point down, no matter how you orient the
blade, then the blade is twisted inside-out. Twist
it into correct position and re-install it.)
9. Position blade at center of upper and lower
wheels.
10. Re-install table insert (A) and table pin (B).
11. Before operating band saw, the new blade must
be tensioned and tracked, in that order. See
sect. 10.4 and 10.5. The blade guides must also
be set properly according to instructions in sect.
10.6.
18
Figure 24: blade tension/tracking
Page 19
4. Rotate tension handwheel (C, Figure 24) until
scale pointer (Figure 25) reaches appropriate
measurement for blade width.
Figure 25: blade tension scale
TIP: Use the band saw’s gauge setting initially. As
you become familiar with the machine and with the
different properties of band saw blades, you may
find it necessary to change blade tension from the
initial setting. Keep in mind that not only changes in
blade width, but also the type of material being cut
will have an effect on blade tension. Too little or too
much blade tension can cause blade breakage
and/or poor cutting performance.
Make a note of the specific tension setting for a
particular blade. The tension can then be re-set
quickly when band saw operations are resumed.
IMPORTANT: When band saw is sitting idle, move
quick tension lever to “Partial Tension” position. This
will prolong the life of the blade and tires, and reduce
load on wheels, bearings and other components.
10.5 Blade tracking
After being properly tensioned, the blade must be
tracked. “Tracking” refers to the position of the blade
on the wheels while the machine is in operation.
Tracking should be checked periodically, and is
mandatory after every blade change. Blade tracking
is done by hand with the machine disconnected from
power.
1. Disconnect machine from power source.
2. Blade should be correctly tensioned.
3. Make sure blade guides and other parts of
machine will not interfere with blade movement.
Lower guide post until you can see blade
through tracking window.
4. Set quick tension lever to “Full Tension”
position, as shown in Figure 24.
5. Open upper door to expose upper wheel.
Rotate upper wheel by hand, and observe
position of blade on the wheel through the
tracking window. The blade should ride upon
center of wheel (Figure 26).
Figure 26: blade track
IMPORTANT: Make tracking adjustments with knob
(F, Figure 24) while blade is at full tension. DO NOT
use screws (G, Figure 24); these were used by the
manufacturer for wheel alignment and should NOT
be used for tracking.
6. If blade tends to move toward edge of wheel,
loosen locking lever (E, Figure 24) and slightly
rotate tracking knob (F) with your right hand
while continuing to rotate wheel with your left.
Observe blade through tracking window. Rotate
tracking knob clockwise to move blade toward
rear edge of wheel. Rotate counterclockwise to
move blade toward front edge of wheel.
IMPORTANT: This adjustment is sensitive;
perform it in small increments and give blade
time to react to the changes.
7. When blade is tracking in center of wheel, retighten locking lever (E), and close upper door.
8. Connect band saw to power, and turn it on for a
brief time to observe the blade in action through
the tracking window.
9. Make further adjustments if needed, with saw
disconnected from power.
10.6 Blade guides
10.6.1 Upper blade guides
The bearing guides should be set so that contact
between blade and guides will occur only when
blade is under pressure from a workpiece. To adjust
upper bearing guides for proper blade control,
proceed as follows.
Refer to Figures 27 through 30.
1. Disconnect machine from power source.
2. Blade must already be tensioned and tracking
correctly. Place quick tension lever in “Full
Tension” position.
3. Lower guide post until upper guide bearings are
a few inches above table. (The reason for this
will be shown later under “Guide Post
Parallelism.”)
4. Loosen locking screw (A, Figure 27). Make sure
knob (C, Figure 28) is tightened.
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Page 20
Figure 27: upper blade guide adjustment
Figure 28: upper blade guide adjustment
5. Move entire guide bracket by rotating knurled
knob (B) until front of guide bearings are about
0.015” (1/64”) behind blade gullet (curved area
at base of tooth). See Figure 29.
Figure 29: guide bearing position
6. Tighten locking screw (A) to secure position.
7. Loosen locking screw (D
) for the guide
1,D2
bearings.
8. The guide bearing rotates on an eccentric shaft.
Adjust guide bearing by rotating knurled knob
) until guide bearing is approximately
(E
1,E1
0.004” from the blade. A quick way to achieve
this spacing is by placing a single thickness of
a crisp dollar bill (a dollar bill is approximately
0.004” thick) between blade and guide bearing.
Adjust guide bearing until it just lightly grips the
dollar bill.
NOTE: Do not force guide bearing against side
of blade. It should only make contact with blade
when there is pressure from cutting operation.
9. Tighten locking screw (D
) and remove
1,D2
dollar bill.
10. Repeat process for opposite guide bearing.
10.6.2 Upper thrust bearing
Refer to Figures 27 and 30.
The thrust bearing prevents backward deflection of
the blade during cutting. The thrust bearing has
three options for stabilizing the back of blade (see
Figure 30).
Figure 30: thrust bearing adjustment
The v-shaped groove is for smaller blades. The flat
bottomed groove and standard surface support
thicker blades.
1. Loosen set screw (F, Figure 30) and slide thrust
bearing laterally to desired position.
2. Retighten set screw (F).
3. Loosen knob (C) and rotate knurled knob (B) to
move thrust bearing toward back of blade.
4. Adjust thrust bearing until the space between
the thrust bearing surface (or groove bottom)
and the back edge of blade is approximately
0.015” (1/64”). On the non-grooved surface, a
convenient way to achieve this spacing is by
placing a dollar bill folded twice (four
thicknesses of a dollar bill is approximately
1/64”) between blade and thrust bearing. If
using a groove, set this distance by eye.
5. Tighten knob (C).
6. Make sure all locking screws and knobs on
upper guide bearing assembly are tightened
when adjustments are finished.
10.6.3 Lower blade guides
Refer to Figure 31.
1. Disconnect band saw from power source.
2. Open lower door and lower blade guard.
3. Adjust lower guide and thrust bearings below
table, using similar procedure as for upper
guides.
Movement summary: Loosen locking lever (G)
to move guide bracket using dial (H)(Knob J
must be tight). Loosen knob (K
guide bearings using knob (L1,L2). To adjust
thrust bearing loosen (J) and rotate dial (H).
) to rotate
1,K2
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Page 21
4. Make sure all screws, knobs and lever are
tightened when adjustments are complete.
Figure 31: lower blade guides
NOTE: The locking lever (G, Figure 31) can be repositioned for convenience. Simply pull out on lever,
rotate it on hub, and release it. Make sure it re-seats
itself on hub.
10.9 Guide post
Refer to Figure 32.
1. Disconnect band saw from power source.
2. Loosen lock handle (A) and raise or lower guide
post by rotating handwheel (B).
3. Position blade guide assembly so that bottom of
guide bearings are about 3/16” above material
to be cut. Or, simply lower guide post until scale
pointer (C) indicates the height of your
workpiece. This provides minimal clearance
between workpiece and bottom of guide
bearings, which will minimize blade deflection
as well as enhance operator safety.
4. Tighten lock handle (A).
attention, but it may be checked in the future as
follows:
1. Disconnect band saw from power source.
2. Move blade tension lever to “Full Tension”
position.
3. The guide bearings in low position should
already be set in relation to blade (sect. 10.6.1).
Also, table should be square with blade (sect.
10.2).
4. Loosen lock handle (A, Figure 32) and raise
guide post to a high position.
5. Confirm that guide post travels straight up and
down, and the guide bearings maintain their
relationship to blade.
6. If guide post does not move straight up and
down (blade begins deflecting when guide post
is raised), slightly loosen four screws (D, Figure
32).
7. Left and right adjustment is accomplished using
a combination of the four screws (D);
forward/back adjustment is accomplished using
the set screws (E).
8. When finished adjusting, securely tighten
screws (D).
9. Re-check setting by raising and lowering guide
post.
10.11 Resaw pin
Refer to Figure 33.
Figure 32: guide post adjustment
10.10 Guide post parallelism
The guide post should be parallel to blade
throughout the vertical travel of the guide post; thus
the guide bearings will maintain their relationship to
the blade at any height from the table and won’t
have to be re-set each time the guide post is moved.
This setting has been accurately made by the
manufacturer and should not require immediate
A resaw pin is provided with the band saw. It
provides a single contact point while ripping a
workpiece into thinner boards.
Remove fence plate and mount resaw pin to the slot
in the fence body, securing it with the knob, as
shown.
The resaw pin is usually positioned so that its center
is approximately even with front edge of blade.
See under “Operation” for further information on
using the resaw pin.
21
Figure 33: resaw pin
Page 22
10.12 Miter gauge
Refer to Figures 34 and 35.
A miter gauge is provided for crosscutting
operations. Install miter gauge by sliding the end of
miter gauge bar into table’s T-slot.
The miter gauge should fit snugly within miter slot
while still sliding easily. The bar of the miter gauge
has two slots, each with a set screw (Figure 34).
Rotate one or both of these set screws with a 4mm
hex wrench as needed to eliminate any play
between miter gauge bar and miter slot.
If table/miter slot is square to blade (sect. 8.10), the
miter gauge will also be square to blade. Before
operating, however, the 90° setting of miter gauge
should be checked in relation to the blade, as
follows.
1. Place a square against miter gauge face, and
against flat of blade, as shown in Figure 33.
(Place square against flat of blade, not the teeth
which are set wider than the blade body). A
wide blade is preferred for this procedure.
2. Flip 90° stop plate (C) out of the way, and
loosen handle (A). Shift miter gauge body until
it is flush with square, then retighten handle (A).
3. Flip stop plate (C) back down, and loosen 90°
stop hex nut and adjust screw until it contacts
the 90° stop plate.
4. Retighten hex nut.
5. Loosen set screw at base of pointer (B), and
shift pointer so that it lines up with 90° mark on
scale.
6. Retighten set screw.
The 45° stops can be checked in similar fashion,
using an angle gauge similar to that shown in Figure
37.
To adjust miter gauge angle for operations:
1. Loosen handle (A).
2. Rotate gauge body until pointer (B) lines up with
desired angle on scale. You may have to pivot
90° stop plate (C) out of the way to allow the
body to rotate.
3. Tighten handle (A).
4. There are three stops – at 90°, and 45° left and
right. Each of these can be adjusted by
loosening hex nut (D) and turning screw (E) as
needed. Retighten hex nut (D) when adjustment
is finished.
Figure 34: miter gauge adjustment
Figure 35: miter gauge adjustment
10.13 Blade speed adjustment
Refer to Figures 36 through 38.
Figure 37 shows appropriate belt position to achieve
each speed according to the particular band saw
model.
To change speed:
1. Disconnect machine from power source.
2. Loosen motor lock handle and raise motor lift
handle to release tension on belt.
3. Tighten motor lock handle to keep motor in
raised position.
4. Slide belt onto appropriate set of pulleys.
5. Loosen motor lock handle and allow motor to
lower. The weight of the motor itself should
produce proper tension for the belt. Check
tension by pushing with moderate pressure
against center of belt (Figure 38). An
adequately tensioned belt will deflect about
1/2”. If tension isn’t strong enough, push down
on the motor.
6. Tighten motor lock handle.
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Page 23
Figure 36: belt detension
2. Open upper and lower doors and remove blade.
3. Remove screw from lower wheel shaft and
remove lower wheel.
4. Loosen motor lock handle.
5. Raise motor lift handle and retighten motor lock
handle to hold motor in raised position.
6. Remove old belt and install new one, making
sure it seats properly in the pulley grooves.
7. Loosen motor lock handle and allow motor to
lower.
8. The weight of the motor itself should generally
produce the proper tension for the belt. Check
tension by pushing with moderate pressure
against center of belt (Figure 38). An
adequately tensioned belt will deflect about
1/2”. If tension isn’t strong enough, push down
on the motor.
9. Tighten motor lock handle, reinstall lower
wheel, and install hex nut securely on shaft.
10. Re-check blade tension and tracking before
operating saw.
Figure 37: belt position
Figure 38: belt deflection
10.14 Drive belt tension and
replacement
The drive belt and pulleys are properly adjusted at
the factory. However, belt tension should be
occasionally checked when the band saw is new, as
a new belt may stretch slightly during the breakingin process.
If the belt becomes worn, cracked, frayed or glazed,
it should be replaced as follows:
Refer to Figures 36 and 38.
1. Disconnect machine from power source.
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Page 24
10.15 Wheel brush
Refer to Figure 39.
The brush (A) must contact tire to clear it of dust and
debris before it touches the blade. Loosen screw to
make adjustments to brush position. Retighten after
positioning.
10.16 Insert block
Refer to Figure 39.
The insert block (B) should remain in position to
prevent dust and chips from falling onto lower wheel.
If it should ever become damaged, it should be
replaced. Some band saw users make their own out
of scrap wood.
Figure 39: brush and insert block
11.0 Operating controls
11.1 Start/stop
Power Indicator Light – The start switch has a
power indicator lamp which is on whenever there is power connected to the Band Saw, not just
when the Band Saw is running. Do not assume that no light means there is no power to the machine. If
the bulb is bad, there will be no indication. Always
check before use.
Do not rely that no light means
no power to the machine. Always check for
power first. Failure to comply may cause serious
injury!
Refer to Figure 40:
Start – Press green start switch.
When power is connected to machine, the green
light is always on regardless of whether Band Saw
is running or not.
Stop – Press red switch to stop.
Reset – In the event that the Band Saw stops
without pressing the stop button, as the result of a
tripped fuse or circuit breaker, etc.:
1. Press red button to re-set main switch.
2. Press green button to restart the machine.
IMPORTANT: An interlock switch prevents the band
saw from starting if the blade is de-tensioned. Blade
must be tensioned for start switch to activate.
Likewise, if the blade breaks during operation, the
band saw motor will shut off.
Figure 40: on/off switch
11.2 Safety key
The start/stop switch on the Band Saw comes
equipped with a magnetic safety key. When in place
on the switch, as shown in Figure 40, the magnetic
safety key trips a relay which will allow the machine
to start and stop when the respective switches are
pressed. Being magnetic, the lock can be removed
to make the machine inoperable and can be hidden
for safe storage by attaching it to another magnetic
surface.
When using the Band Saw, place the key on the
switch cover lining up the arrow on the key with the
REMOVE arrow on the cover. Then rotate key so
that the arrow lines up with the LOCK arrow on the
cover. This will prevent the safety key from coming
loose from vibration when the machine is in use.
11.3 Brake pedal
When the stop button is used to shut off the Band
Saw, the blade will coast slowly to a stop. An
alternate method of stopping the machine is to press
and hold the foot brake (see Figure 1). The blade
will stop moving approximately four seconds after
foot brake is pressed. Re-start saw by pressing start
button on the column.
NOTE: Unnecessary and excessive use of the
brake pedal may shorten the life of the brake pad.
After machine is shut off, allow
wheels and blade to come to a complete stop
before opening the doors, making adjustments,
or leaving the area.
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Page 25
12.0 Operation
The following section contains basic information,
and is not intended to cover all possible applications
or techniques using the Band Saw. Consult
published sources of information, acquire formal
training, and/or talk to experienced Band Saw users
to gain proficiency and knowledge of band saw
operations.
The following Figures may or may not show your
particular model, but the procedures are the same.
12.1 General procedure
1. Make sure the blade is adjusted correctly for
tension and tracking, and that upper and lower
guide bearings and thrust bearings are set in
proper relation to the blade.
2. Adjust guide post so that the guide bearings are
just above the workpiece (about 3/16”) allowing
minimum exposure to the blade.
3. If using the fence, move it into position and lock
it to the guide rail. If you are using the miter
gauge for a crosscut, the fence should be
moved safely out of the way.
4. Turn on the band saw and allow a few seconds
for the machine to reach full speed.
Whenever possible, use a push
stick, hold-down, power feeder, jig, or similar
device while feeding stock, to prevent your
hands getting too close to the blade.
5. Place the straightest edge of the workpiece
against the fence for a rip cut; or against the
miter gauge for a crosscut.
6. Push the workpiece slowly into the blade, while
also keeping it pressed against the fence or
held against the miter gauge. Do not force the
workpiece into the blade.
Some further operating tips:
Make relief cuts whenever possible. A relief cut is an
extra cut made through the waste portion of a
workpiece up to the layout line. When that
intersection is reached by the blade while following
the layout line, the waste portion comes free. This
helps prevent pinching of the back edge of the blade
in the cut.
12.2 Ripping
Ripping is cutting lengthwise down the workpiece,
and with the grain (of wood stock). See Figure 41.
Always use a push stick or similar device when
ripping narrow pieces.
Figure 41: ripping
12.3 Crosscutting
Crosscutting is cutting across the grain of the
workpiece, while using the miter gauge to feed the
workpiece into the blade.
The right hand should hold the workpiece steady
against the miter gauge, while the left hand pushes
the miter gauge past the blade, as shown in Figure
42.
Do not use the fence in conjunction with the miter
gauge. The offcut of the workpiece must not be
constrained during or after the cutting process.
Using the fence in conjunction
with the miter gauge can cause binding and
possible damage to the blade.
When cutting, do not overfeed
the blade; overfeeding will reduce blade life, and
may cause the blade to break.
When cutting long stock, the operator should use
roller stands, support tables, or an assistant to help
stabilize the workpiece.
Figure 42: crosscutting
12.4 Resawing
Resawing is the process of slicing stock to reduce
its thickness, or to produce boards that are thinner
than the original workpiece, such as veneers.
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Page 26
The ideal blade for resawing is the widest one the
machine can handle, as the wider the blade the
better it can hold a straight line.
Resawing can be performed using the aluminum
resaw fence or the resaw pin. When using the resaw
fence, use a push block, push stick, or similar device
to keep your hands away from the blade. The resaw
pin offers a pivot point by which you can carefully
follow your layout line; it is especially useful for
sawing curves, when the fence can’t be used and
it’s difficult to control the cut freehand.
Figure 43 demonstrates resawing with the
aluminum resaw fence; Figure 44, with the resaw
pin.
Figure 43: resawing
•Teeth have too much “set” on one side of the
blade.
•Workpiece is being fed too quickly.
Figure 45: blade lead
If the blade is suspect, but replacing it is not
currently an option, the blade lead can be
temporarily compensated for by skewing the fence:
1. Cut a scrap piece of wood about the same
length as the band saw table, and joint one
edge along its length, or rip it on a table saw to
give it a straight edge.
2. Draw a line on the board parallel with the
jointed, or straight edge of the board.
3. Move the band saw fence out of the way, and
carefully make a freehand cut along your drawn
line on the board. Stop about midway on the
board, and shut off the band saw (allow the
blade to come to a complete stop) but do not
allow the board to move.
4. Clamp the board to the table.
5. Slide the band saw fence over against the
board until it contacts the straight edge of the
board at some point. Lock the fence down.
6. Use the back adjustment screws (B, Figure 16)
to line up the fence against the board.
Figure 44: resaw pin
12.5 Blade Lead
Blade lead, or drift, is when the blade begins to
wander off the cutting line even when the band saw
fence is being used. Figure 45 shows an example of
blade lead. It is more common with small, narrow
blades, and is almost always attributable to poor
blade quality, or lack of proper adjustments. Inspect
the band saw for the following:
• Fence is not parallel to miter slot and blade.
• Blade is not tensioned correctly.
• Blade is dull.
7. Re-tighten the four hex cap screws.
NOTE: Skewing the fence to correct blade lead is
effective for that particular blade; when a new blade
is installed, the fence will need re-adjustment and
re-squaring to miter slot. See appropriate section in
this manual.
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Page 27
13.0 Maintenance
Before doing maintenance on
the machine, disconnect it from the electrical
supply by pulling out the plug or sw itching off
the main switch! Failure to comply may cause
serious injury.
Clean the band saw regularly to remove any
resinous deposits and sawdust.
Keep the miter slot, and the guide bearings, clean
and free of resin.
Keep the blade clean and sharp. Check it
periodically for cracks or other signs of wear.
The drive belt should be checked periodically. If it
looks worn, frayed, glazed or otherwise damaged,
replace it.
Remove any deposits from the band wheels to avoid
vibration and potential blade breakage.
Vacuum or blow out dust from inside the cabinet.
(Use proper dust mask equipment).
The table surface must be kept clean and free of rust
for best results. If rust appears, you can use a
mixture of household ammonia, good commercial
detergent and #000 steel wool. Alternatively,
commercial rust removers can be found at many
hardware stores.
Apply a light coat of paste wax to the table. There
are also products in aerosol form available in major
hardware stores and supply catalogs. Whatever
method is chosen, the coating should protect the
metal and provide a smooth surface, without
staining workpieces.
If the power cord is worn, cut, or damaged in any
way, have it replaced immediately.
Figure 46
Figure 47
13.1 Lubrication Points
Periodically apply a light, non-hardening grease to
rack and pinion system of guide post (Figure 46).
Grease sliding surfaces of table trunnions (Figure
47). Also grease contact area of trunnion scale and
handwheel gear (Figure 47), and the other gears
connected to the handwheel (Figure 48).
Grease blade tension screw (Figure 49).
Oil any pins, shafts, and joints. Do not get oil on
pulleys or belts.
Note: Bearings on the band saw are sealed for life
and do not require lubrication.
27
Figure 48
Figure 49
Page 28
14.0 Blade Selection
Using the proper blade for the job will increase the
operating efficiency of your band saw, help reduce
necessary saw maintenance, and improve your
productivity. Thus, it is important to follow certain
guidelines when selecting a saw blade.
Here are factors to consider when selecting a blade:
• The type of material you will be cutting.
• The thickness of the workpiece.
• The features of the workpiece, such as bends
or curves with small radii.
These factors are important because they involve
basic concepts of saw blade design. There are five
(5) blade features that are normally changed to meet
certain kinds of sawing requirements. They are:
1. width
2. pitch (number of teeth per inch)
3. tooth form (or shape)
4. the “set” of the teeth
5. the blade material itself
14.1 Width
Band saw blades come in different standard widths,
measured from the back edge of the blade to the tip
of the tooth. Generally, wider blades are used for
ripping or making straight cuts, such as resawing.
Narrower blades are often used when the part being
cut has curves with small radii. When cutting straight
lines with a narrow blade, the blade may have a
tendency to drift (see “Blade Lead”).
14.2 Pitch
Pitch is measured in “teeth per inch” (T.P.I.) and can
be constant or variable. Figure 50 shows blades with
different pitches.
A fine pitch (more teeth per inch) will cut slowly but
more smoothly. A coarse pitch (fewer teeth per inch)
will cut faster but more roughly.
As a rule of thumb, the thicker the workpiece, the
coarser will be the blade pitch. If you have to cut a
hard or very brittle material, you will probably want
to use a blade with a finer pitch in order to get clean
cuts.
Using a blade with too few teeth may cause vibration
and a rough cut, while too many teeth may cause
the gullets to fill with sawdust and overheat the
blade.
As a general rule, use a blade that will have from 6
to 12 teeth in the workpiece at any given time.
Figure 50 – Blade Pitch
14.3 Shape
Figure 51 shows common types of tooth shape, or
form. Tooth shape has an effect on cutting rate.
Figure 51 – Blade Tooth Shape
The Regular, or standard blade, has evenly spaced
teeth that are the same size as the gullets, and a
zero-degree rake (i.e. cutting angle). These offer
precise, clean cuts at slower rates. It is usually a
good choice for cutting curves and making
crosscuts.
The Skip type has fewer teeth and larger gullets with
a zero rake. It allows faster cutting rates than the
Regular type, with a slightly coarser finish. It is
useful for re-sawing and ripping thick stock, as well
as cutting softwoods.
The Hook type blade has larger teeth and gullets
and a positive rake angle for more aggressive, faster
cutting when re-sawing or ripping thick stock,
especially hardwoods.
Variable-tooth blades combine features of the other
shapes, with tooth style and spacing varying on the
same blade. This produces smooth cuts while
dampening vibration.
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14.5 Material
Band saw blades can be made from different types
of metals. The most common include spring steel,
carbon steel, bimetal (alloy steel equipped with a
high speed cobalt steel edge welded to it), or
carbide tips.
Because of the importance of blade selection, it is
recommended that you use the blade selection
guide, sect. 14.0. Also, listening to experienced
band saw users will produce valuable information as
to the types of blades currently on the market along
with their pros and cons.
14.6 Blade Breakage
Figure 52 – Blade Set
14.4 Set
The term “set” refers to the way in which the saw
teeth are bent or positioned. Bending the teeth
creates a kerf that is wider than the back of the
blade. This helps the operator more easily pivot a
workpiece through curve cuts, and decreases
friction between blade and workpiece on straight
cuts.
Set patterns are usually selected depending upon
the type of material that needs to be cut. Three
common set patterns are shown in Figure 52.
Generally, the Raker set is used for cutting metal
workpieces; the Wavy set, when the thickness of the
workpiece changes, such as cutting hollow tubing or
structurals. The Straight, or Alternate, set is the one
most used for woodworking blades, and is also used
to cut plastics.
Band saw blades are subject to high stresses and
breakage may sometimes be unavoidable.
However, many factors can be controlled to help
prevent most blade breakage. Here are some
common causes for breakage:
1. Misalignment of the blade guides.
2. Feeding workpiece too quickly.
3. Using a wide blade to cut a tight radius curve.
4. Excessive tension.
5. Teeth are dull or improperly set.
6. Upper guides are set too high off the workpiece.
7. Faulty weld on blade.
Although not essential, some users round or “stone”
the back edge of their blade. This is done by placing
a sharpening stone on the table and in light contact
with the back corners of the blade as the blade is
running. Rounding can help the back blade edge
move more smoothly through the kerf, smooths the
weld, and helps prevent cracks from starting at the
back corners.
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15.0 Blade Selection Guide
Identify the material and thickness of your workpiece. The chart will show the recommended PITCH, blade TYPE,
and FEED RATE.
Key: H – Hook L – Low
S – Skip M – Medium
R – Regular H – High
Example: 10/H/M means 10 teeth per inch / Hook Type Blade / Medium Feed
For Radius Cutting
Study the part drawing or prototype, or actually
measure the smallest cutting radius required, and
locate this radius (in inches) on the chart at the right.
Follow the curve to where the approximate blade
width is specified. If a radius falls between two of the
curves, select the widest blade that will saw this
radius.
This procedure should be used for making initial
blade selections. These recommendations can, of
course, be adjusted to meet specific requirements
of a cutting job. Compromises may be necessary if
you cannot find all needed specifications in a single
blade.
Table 2
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16.0 Troubleshooting PM1800B/2013B/2415B Band Saws
16.1 Operational Problems
Table 3
Symptom Possible Cause Correction
Table tilt does not hold
position under load.
Table will not tilt. Trunnion is not lubricated. Lubricate trunnion.
Table vibration while
sawing. Incorrect blade speed.
Surface finish on
workpiece is rough.
Locking lever is not tight. Tighten locking lever (A, Figure 19).
Trunnion locking mechanism is broken
or worn.
Trunnion is jammed. Disassemble and replace jammed parts.
Drive belt is too slack.
Incorrect choice of saw blade pitch.
Saw dust or debris on band wheel. Or
tire is worn/damaged.
Support bearing(s) are worn. Replace support bearings.
Saw blade speed is too low. Increase speed.
Saw blade pitch is too coarse. Change to finer pitch blade.
Replace trunnion locking mechanism.
Position belt for correct speed (see
Figure 37). Also use acceptable feed
rate for the material being worked.
Increase tension on drive belt. (sect.
10.14). Replace belt if worn.
Check blade selection chart and use
correct blade (sect. 14.0).
Keep band wheels clean. Replace tires if
necessary.
Saw blade cutting
inaccurately. Cuts are
not straight.
Blade cannot be
tensioned properly.
Blade binds in the
workpiece.
Gum or pitch on blade. Clean blade.
Worn blade teeth or damaged blade. Replace blade.
Fence not parallel to blade. Align fence properly (sect. 8.11).
Incorrect adjustment of blade guides.
Incorrect blade speed used. Change to correct speed.
Workpiece being fed too strongly. Reduce feed force.
Upper blade guides not located close
enough to workpiece.
Incorrect choice of saw blade for that
particular cutting operation.
Blade tension too light. Increase tension.
Tension spring is fatigued. Replace tension spring (contact service
Incorrect blade tension or damaged
blade.
Blade too wide for desired radius. Select narrower blade (sect. 14.0).
Adjust blade guides properly (sect.
10.6).
Guides should be about 3/16” above
workpiece.
Change to correct blade.
representative).
Correct accordingly.
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Symptom Possible Cause Correction
Blade forms cracks at
base of teeth.
Cracks on back edge
of blade.
Blade breaks
prematurely.
Teeth not suitable for particular job, or
are incorrectly set.
Blade thickness not suitable for band
wheel diameter.
Blade sharpened incorrectly, becomes
overheated.
Band wheels have become misaligned. Contact service representative.
Workpiece being fed too quickly.
Welding on blade not perfectly aligned.
Thrust bearing is worn; caused by
constant contact with back of blade.
Feed force too great. Reduce feed force.
Blade pitch too coarse.
Replace with proper blade for job.
Replace with proper thickness blade.
Sharpen blade properly or replace.
Reduce feed speed to lessen strain on
the blade.
Eliminate the welded part, and re-weld
properly; or acquire a new blade. Round
the back edge of a new blade.
Replace thrust bearing. Adjust new
bearing according to instructions (sect.
10.6.2).
Refer to blade selection chart; use finer
pitch blade.
Blade breaks close to
weld.
Premature dulling of
saw teeth.
Support bearing not properly supporting
blade.
Blade tensioned too tightly. Reduce tension.
Blade overheated during welding.
Blade cooled too rapidly after welding.
Blade “pitch” too fine.
Feed pressure too light. Increase feed pressure.
Cutting rate too low. Increase feed pressure and cutting rate.
Incorrect choice of blade.
Chipped tooth or foreign object lodged in
cut.
Check support bearing for correct
position and signs of wear. Adjust or
replace as needed.
Have blade annealed, or eliminate brittle
part and weld correctly.
Have blade annealed, or eliminate brittle
part and weld correctly.
Refer to blade selection chart. Use blade
with coarser pitch.
Re-examine material. Select proper
blade from the chart.
Stop the saw and remove lodged
particle. Replace blade if damaged.
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16.2 Mechanical and Electrical Problems
Table 4
Trouble Probable Cause Remedy
Machine will not
start/restart or
repeatedly trips circuit
breaker or blows
fuses.
Verify machine is connected to power
No incoming power.
Cord damaged. Replace cord.
Overload automatic reset has not been
reset.
Band Saw frequently trips.
Building circuit breaker trips or fuse
blows.
Switch or motor failure (how to
distinguish).
Motor overheated.
Motor failure.
Miswiring of the unit.
source, and that the safety key is
installed on the switch.
Re-set the overload by pushing in
completely the OFF (red) button on the
magnetic switch. Allow a few minutes for
the machine to cool. If problem persists,
check amp setting on the motor starter.
One cause of overloading trips which are
not electrical in nature is too heavy a cut.
The solution is to reduce feed pressure
into the blade. If too heavy a cut is not
the problem, then check the amp setting
on the overload relay. Match the full load
amps on the motor as noted on the motor
plate. If amp setting is correct then there
is probably a loose electrical lead. Check
amp setting on motor starter.
Verify that band saw is on a circuit of
correct size. If circuit size is correct,
there is probably a loose electrical lead.
Check amp setting on motor starter.
If you have access to a voltmeter, you
can separate a starter failure from a
motor failure by first, verifying incoming
voltage at 220+/-10 and second,
checking the voltage between starter
and motor at 220+/-10. If incoming
voltage is incorrect, you have a power
supply problem. If voltage between
starter and motor is incorrect, you have
a starter problem. If voltage between
starter and motor is correct, you have a
motor problem.
Clean motor of dust or debris to allow
proper air circulation. Allow motor to cool
down before restarting.
If electric motor is suspect, you have two
options: Have a qualified electrician test
the motor for function or remove the
motor and take it to a qualified electric
motor repair shop and have it tested.
Double check to confirm all electrical
connections are correct. Refer to wiring
diagrams to make any needed
corrections.
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Trouble Probable Cause Remedy
Machine will not
start/restart or
repeatedly trips circuit
breaker or blows
fuses.
(continued)
Band Saw does not
come up to speed.
Switch failure.
Extension cord too light or too long.
Low current. Contact a qualified electrician.
If the start/stop switch is suspect, you
have two options: Have a qualified
electrician test the switch for function, or
purchase a new start/stop switch and
establish if that was the problem on
change-out.
Replace with adequate size and length
cord.
17.0 Replacement Parts
Replacement parts are listed on the following pages. To order parts or reach our service department, call 1-800274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Having the Model Number and Serial Number of
your machine available when you call will allow us to serve you quickly and accurately.
Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from
Powermatic. Some parts are shown for reference only, and may not be available individually.
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17.1.1 Complete Machine with Accessories – PM 1800B & 2013BExploded View I
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17.1.2 Complete Machine with Accessories – PM 1800B & 2013BExploded View II
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17.1.3 Complete Machine with Accessories – PM2415BExploded View I
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17.1.4 Complete Machine with Accessories – PM2415BExploded View II
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17.1.5 Complete Machine with Accessories – PM1800B, PM2013B and PM2415B –
Parts List
Index No Part No Description Size Qty
1 ................ PM2000-105 .............. Powermatic Nameplate, Large ................................ ...................................... 1
2 ................ PM1800B-002 ........... Upper Cabinet Door ................................................. ...................................... 1
.................. PM2013B-002 ........... Upper Cabinet Door ................................................. ...................................... 1
.................. PM2415B-002 ........... Upper Cabinet Door ................................................. ...................................... 1
4 ................ TS-2361061 .............. Spring Washer
.................. TS-2361061 .............. Spring Washer
5 ................ TS-081F021 .............. Phillips Pan Head Machine Screw ........................... 1/4"-20UNC x 3/8"L....... 2
6 ................ TS-2246202 .............. Hex Socket Button Hd Screw
.................. TS-2246202 .............. Hex Socket Button Hd Screw
7 ................ PM1800B-007 ........... Upper Door Hinge .................................................... ...................................... 1
.................. PM2013B-007 ........... Upper Door Hinge .................................................... ...................................... 1
.................. PM2415B-007 ........... Upper Door Hinge .................................................... ...................................... 1
8 ................ TS-1521031 .............. Set Screw ................................................................ M4 x 8 ........................... 8
11 .............. TS-1503021 .............. Hex Socket Hd Cap Screw ...................................... M6 x 10 ......................... 2
12 .............. PM1800B-012 ........... Lower Door Hinge .................................................... ...................................... 1
.................. PM2013B-012 ........... Lower Door Hinge .................................................... ...................................... 1
.................. PM2415B-012 ........... Lower Door Hinge .................................................... ...................................... 1
13 .............. PM1800B-013 ........... Lower Cabinet Door ................................................. ...................................... 1
.................. PM2013B-013 ........... Lower Cabinet Door ................................................. ...................................... 1
.................. PM2415B-013 ........... Lower Cabinet Door ................................................. ...................................... 1
71 .............. PM1500-060 .............. Door Loc k Knob ....................................................... ...................................... 2
91 .............. PM1500-128 .............. Brak e Pad ................................................................ ...................................... 1
111 ............ TS-2248202 .............. Hex Socket Button Head Screw .............................. M8 x 20 ......................... 6
112 ............ PM1800B-112 ........... Motor Mount Plate ................................................... ...................................... 1
113 ............ TS-1550071 .............. Flat Washer ............................................................. M10 x ø27 x 3 ............... 7
114 ............ PM1800B-114 ........... Lift Lever .................................................................. ...................................... 1
16 .............. PM1800B-059-11 ...... Retaining Ring ......................................................... S10 ............................... 1
17 .............. TS-1523011 .............. Set Screw ................................................................ M6 x 1 x 6 ..................... 1