Powermatic PM1500 User Manual

Operating Instructions and Parts Manual
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15-inch Woodworking Band Saw
Model PM1500
Powermatic
427 New Sanford Road LaVergne, Tennessee 37086 Part No. M-1791500 Ph.: 800-274-6848 Revision B 08/2014 www.powermati c.c om Copyright © 2014 Powerm atic

1.0 Warranty and Service

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 Co vered
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 Woo d. Us e of th ese ma chines in the pr oces sing o f metal, plast ics, or other materia ls 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 initia l p u rch a s e whe n 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 Informat io n
Powermatic is constantly adding new products. For complete, up-to-date product information, check with your local distributor or visit the Powermatic website.
How S tat e Law A pplies
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 O R 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 Safety warnings .............................................................................................................................................. 5
4.0 About this manual .......................................................................................................................................... 6
5.0 Features and Terminology ............................................................................................................................. 7
6.0 Specifications ................................................................................................................................................. 8
6.1 Base Hole Centers (PM1500 Band Saw) ................................................................................................... 9
7.0 Setup and assembly ..................................................................................................................................... 10
7.1 Unpacking ................................................................................................................................................ 10
7.2 Shipping contents ..................................................................................................................................... 10
7.3 Location .................................................................................................................................................... 10
7.4 Dust Collection ......................................................................................................................................... 10
7.5 Electrical Connections .............................................................................................................................. 10
7.6 Grounding Instructions ............................................................................................................................. 10
7.7 Extension Cords ....................................................................................................................................... 11
8.0 Adjustments ................................................................................................................................................. 11
8.1 Fence assembly ....................................................................................................................................... 11
8.2 Fence plate ............................................................................................................................................... 11
8.3 Fence to Table Clearance ........................................................................................................................ 12
8.4 Setting Cursor (Zero) Position .................................................................................................................. 12
8.5 Setting Table Parallel to Blade ................................................................................................................. 12
8.6 Setting Fence Parallel to Blade ................................................................................................................ 13
8.7 Fence Locking Tigh tn ess ......................................................................................................................... 13
8.8 Table Tilt ................................................................................................................................................... 14
8.9 90° Table Stop .......................................................................................................................................... 14
8.10 Installing/Changing Blades ..................................................................................................................... 14
8.11 Blade Tension ........................................................................................................................................ 15
8.12 Blade Tracking ....................................................................................................................................... 16
8.13 Upper Blade Guides ............................................................................................................................... 16
8.14 Upper Thrust Bearing .................................................................................................... ......................... 17
8.15 Lower Blade Guides ............................................................................................................................... 17
8.16 Guide Post .............................................................................................................................................. 18
8.17 Guide Post Parallelism ........................................................................................................................... 18
8.18 Resaw Pin .............................................................................................................................................. 18
8.19 Miter Gauge ............................................................................................................................................ 19
8.20 Drive Belt Replacement and Tensioning ................................................................................................ 19
8.21 Brushes .................................................................................................................................................. 20
9.0 Operating Controls ....................................................................................................................................... 20
9.1 Start/Stop ................................................................................................................................................. 20
9.2 Safety Key ................................................................................................................................................ 21
9.3 Brake Pedal .............................................................................................................................................. 21
10.0 Operation ................................................................................................................................................... 21
10.1 General Procedure ................................................................................................................................. 21
10.2 Ripping ................................................................................................................................................... 22
10.3 Crosscutting ........................................................................................................................................... 22
10.4 Resawing ................................................................................................................................................ 22
10.5 Blade Lead ............................................................................................................................................. 22
11.0 Maintenance ............................................................................................................................................... 23
11.1 Lubrication Points ................................................................................................................................... 23
12.0 Blade Selection .......................................................................................................................................... 24
13.0 Blade Selection Guide ................................................................................................................................ 26
14.0 Troubleshooting the PM1500 Band Saw .................................................................................................... 27
14.1 Operational Problems ............................................................................................................................. 27
14.2 Mechanical and Electrical Problems ...................................................................................................... 29
15.0 Replacement Parts ..................................................................................................................................... 30
15.1.1 Complete Machine with Accessories – Ex ploded View ....................................................................... 31
15.1.2 Complete Machine with Accessories – Parts List ................................................................................ 33
15.2.1 Upper Wheel Sliding Bracket & Tension Mech anism Assembly – Exploded View ........................................... 36
15.2.2 Upper Wheel Sliding Bracket & Tension Mechanism Assembly – Parts List ...................................... 36
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15.3.1 Upper Wheel Assembly – Exploded View ........................................................................................... 37
15.3.2 Upper Wheel Assembly – Parts List .................................................................................................... 37
15.4.1 Lower Wheel Assembly – Exploded View ........................................................................................... 37
15.4.2 Lower Wheel Assembly – Parts List .................................................................................................... 37
15.5.1 Trunnion Support Bracket Assembly – Exploded View .................................................................... 38
15.5.2 Trunnion Support Bracket Assembly – Parts List ............................................................................. 38
15.6.1 Guide Bar Bracket Assembly – Exploded View ................................................................................... 39
15.6.2 Guide Bar Bracket Assembly – Parts List ........................................................................................... 39
15.7.1 Upper Blade Guide Assembly – Exploded View ................................................................................. 40
15.7.2 Upper Blade Guide Assembly – Parts List .......................................................................................... 40
15.8.1 Lower Blade Guide Assembly – Exploded View ................................................................................. 41
15.8.2 Lower Blade Guide Assembly – Parts List .......................................................................................... 41
15.9.1 Fence Assembly – Exploded View ...................................................................................................... 42
15.9.2 Fence Assembly – Parts List ............................................................................................................... 42
15.10.1 Miter Gauge Assembly – Exploded View .......................................................................................... 44
15.10.2 Miter Gauge Assembly – Parts Lis t ................................................................................................... 44
16.0 Electrical Connections – 3HP 1PH 230V ................................................................................................... 45
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3.0 Safety warnings

WARNING: For your own safety read instruction manual before operating Band Saw.
- Wear eye prote cti o n.
- 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 f irmly 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 obscur e d or rem ov e d.
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 f rom 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 confin e lo n g hair . N on- sl i p f o otw e ar or a nt i- ski d 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 over heating. T able 1 shows th e 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, cutter s an d the li ke.
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” ab ov e wor k pi ec e.
14. Make sure blade tension, tracking and blade guid es are all properly adjusted.
15. Make relief cuts where possible, when cutting curved stock.
16. When feeding small work pieces into blade, alway s us e pus h sti ck, fixt ur e, or si mi lar devic e to ke ep hands at a safe distance.
17. Hold st ock fi rml y an d flat ag ai n st ta ble.
18. Wear ear protectors (plugs or muffs) during extend e d periods of op er ati o n.
19. 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. Som e exa m ples of these chemicals are:
Lead from lead based paint.
Crystalline silica from bricks, cement and other ma s o nry pr od u cts .
Arsenic and chromium from chemically treated lumber.
Your risk of exposure varies, depending on how oft en yo u do this t ype of w ork. To r educe 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 parti cles.
20. Do not operate this machine while tired or under the influence of drugs, alcohol or any medication.
21. Make certain switch is in OFF position before connecting machine to power supply.
22. Make cer t ai n ma c hin e is pro p erl y gr ou n d ed.
23. Do not back stock out of blade while blade is running.
24. Remove adjusting keys and wrenches. Form a habit of ch ecking to s ee that key s an d a dju sti n g
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wrenches are removed from the machine before tur ning it on.
25. 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.
26. 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 it s o per ation. A gu ar d or oth er p art th at is damaged should be properly repaired or replaced.
27. Keep floor around machine clean and free of scrap material, oil and grease.
28. Keep visitors a safe di stance from wor k area. Keep c hil dr en aw a y.
29. Make your workshop child proof with padlocks, master switc hes or by removing start er keys.
30. Give your work undivided attention. Looking aroun d, c arryi n g on a c onv ers atio n an d “ho rs e­play” are careless acts that can result in serious injury.
31. Maintain a bala nced st ance at all tim es so th at you do not fal l int o blade or ot her m ovin g part s. Do not overreach or use excessive force to perform any machine operation.
32. Use the right tool at the correct speed and feed rate. Do not forc e a tool or at tachm ent to do a job for which it was not designed. The right tool will do the job better and more safely.
33. Use recommended accessories; improper accessories may be hazardous.
34. Maintain tools with care. Keep blades sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories.
35. Turn off m achine befor e cle aning. Use a br ush or com pres sed air to re mov e chi ps or de bris — not your hands.
36. Do not stand on machine. Serious injury could occur if machine tips over.
37. Never leave machine running unattended. Turn power off and do not leave band saw until blade comes t o a complete stop.
38. Remove loose items and unnecessary work piec es fr om ar ea b efo r e star ting mac hine.
39. Keep h and s out of li ne of s aw bl ad e.
40. Don’t use in dangerous environment. Do not expos e machi ne to rai n or use in w et or dam p locations. Keep work area well lighted.
41. Remove safety key from switch whenever band saw is turned “OFF”, and keep safety key out of reac h of unauthorized persons or children.
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.

4.0 About this manual

This manual is provided by Powermatic covering the safe operation and maintenance procedures for a Powermatic model PM1500 Band Saw. This manual contains instructions on installation, saf ety precautions, general operating procedures, maintenance instructions and parts breakdown. Your machine has been designed and constructed to provide years of trouble-free 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 j igs or after­market accessories, choice of stock, etc. Additional knowledge can be obtained from e xperienced users or trade articles. Whatever accepted methods are used, always make personal safety a priority.
Retain this manual for future reference. If the machine transfers own ership, the manu al should accompan y it.
Read and understand the entire contents of this manual before attem pting assembly
or operation! Failure to comply may cause serious injury!
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5.0 Features and Terminology

Figure 1
1. Lifting ring
2. Upper wheel
3. Tire
4. Tracking window
5. Door catch
6. Guide post handwheel
7. Guide post
8. Upper bearing blade guides
9. Table insert
10. Blade and wheel brushes
11. Brake pedal
12. Lower wheel
13. Drive belt and pulley
14. Lower door
15. Guide rail
16. Rip fence
17. Aluminum f ence plat e
18. Magnetic switch with power indicator light
19. Safety key
20. Warning label
21. Blade tension window
22. Blade tension scale
23. Upper door
24. Interlock switch
25. Blade tension lever
26. Tension lever position label
27. Tracking knob
28. Tracking knob lock lever
29. Serial number/machin e identificati on plate
30. Blade tension handwheel
31. Motor lift handle
32. 3 horsepower TEFC motor
33. Dust port
34. Trunnion lock handle
35. Trunnion fine adjust knob
36. Resaw pin
37. Cast iron table
38. Miter slot
39. Guide post locking knob
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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6.0 Specifications

Model number ............................................................................................................................................ PM1500
Stock number ............................................................................................................................................ 1791500
Motor and electricals:
Motor type ....................................................................... totally enclosed fan cooled, induction, capacitor start
Horsepower ................................................................................................................................................ 3 HP
Phase ........................................................................................................................................................ single
Voltage ....................................................................................................................................................... 230V
Cycle .......................................................................................................................................................... 60Hz
Listed FLA (full load amps) .......................................................................................................................... 12A
Starting amps ............................................................................................................................................... 55A
Running amps (no load) .............................................................................................................................. 3.3A
Start capacitor ....................................................................................................................... 200MFD, 250VAC
Run capacitor ............................................................................................................................. 60µF, 300VAC
Power transfer ........................................................................................................... Poly-V 9 groove belt drive
On/off switch ..................................................................... Magnetic, with power indicator lamp and safety key
Motor speed ...................................................................................................................................... 1720 RPM
Blade speed .................................................................................................................................... 3100 SFPM
Power cord length ....................................................................................................................... 6.6 ft. (200cm)
Power plug installed ..................................................................................................................................... yes
Recommended circuit size 1 ......................................................................................................................... 20A
Sound emission...................................................................... 72 dB at 39” (1000mm) from blade, without load
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subject to local and national electrical codes.
Capacities:
Maximum cutting height/resaw capacity ....................................................................................... 14” (355mm)
Throat capacity........................................................................................................................ 14-1/2” (368mm)
Minimum blade width .................................................................................................................... 1/8” (3.2mm)
Maximum blade width .................................................................................................................... 1” (25.4mm)
Blade length 2 .................................................................................................................. 153 +/-1/2” (3886mm)
Blade provided ................................................................................................. hook type, 3/8” x 0.065” x 6 TPI
Wheel diameter ............................................................................................................................. 15” (381mm)
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blade length range is 152-1/2” to 153” for band saws with serial no. 12100002 to 12100052.
Miscellaneous:
Fence plate .................................................................................................. 19-3/4”L x 6-1/2”H (502 x 165mm)
Resaw pin .................................................................................................... 1-1/2” dia x 6-1/2”H (38 x 165mm)
Stand footprint ........................................................................................... 17-3/4”L x 25-1/4”W (450 x 641mm)
Overall dimensions, assembled .................................. 30-1/4”L x 34-3/8”W x 80-1/4”H (768 x 873 x 2038mm)
Miter gauge positive stops .................................................................................................................... 45°, 90°
Materials:
Table ........................................................................................................................................ ground cast iron
Trunnion ............................................................................................................................................... cast iron
Enclosed cabinet ........................................................................................................................................ steel
Band wheels......................................................................................................................................... cast iron
Tires .............................................................................................................................................. polyurethane
Blade guides ................................................................................................................................... ball bearing
Resaw fence ....................................................................................................................... extruded aluminum
Handwheels .................................................................................................................. cast iron, chrome finish
Paint finish...................................................................................................................................... powder coat
Table:
Table dimensions ....................................................................... 21-1/2”L x 16”W x 2”Thk (546 x 406 x 51mm)
Table tilt................................................................................................................................... 10° left, 45° right
Table height from floor at 90-degrees ......................................................................................... 40” (1016mm)
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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Dust coll ection:
Dust port outside diameter .................................................................................................... two at 4” (100mm)
Minimum extraction volume required .................................................................................................. 600 CFM
Weights:
Net weight (fully assembled) ...................................................................................................... 394 lb (179 kg)
Shipping weight .......................................................................................................................... 502 lb (228 kg)

6.1 Base Hole Centers (PM1500 Band Saw)

Figure 2
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Read and understand all instructions before attempting assembly or operation of band saw. Failure to comply may cause serious injury.

7.0 Setup and assembly

7.1 Unpacking

1. Remove all contents from shipping carton. Do
not discard any shipping material until band saw is assembled and running satisfactorily.
2. Inspect contents for shipping damage. Report
any damage immediately to your distributor and shipping agent.
3. Compare contents of shipping carton with the
contents list in this manual. Report shortages, if any, to your distributor.
Note: Some parts may have come pre-assembled to the saw.

7.2 Shipping contents

Carton contents (see Figure 3): 1 Band saw (not shown)
1 Fence assembly with aluminum fence plate 1 Miter gauge 1 Resaw pin and handle 1 Owner’s manual (not shown) 1 Warranty card (not shown)
Tools required for set up and assembly: Hoist or forklift, with straps
Machinist square
Use a hoist or forklift with straps to remove band saw from pallet. The straps used should have a minimum 500-lb. lifting capacity. Do NOT place forks or straps directly beneath table or against handles or levers – use the lifting eye atop the band saw.
Move band saw to its permanent location, which should be dry and well lit, with a level floor and enough space on all sides to handle long stock or perform routine maintenance on the 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 base. See Figure 2 for hole spacing.
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 exposed surfaces.
The handle on the front handwheel may be in rever se posit ion for shipping. Reinst all it i n proper position on the handwheel. Use a wrench on the flat to tighten it to the handwheel.

7.4 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 red uce potential health hazards caused by inhalation of wood dust. The collector should have a capacity sufficient for this size machine – 400 CFM is recommended. Powermatic 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 saw’s dust ports (4” outside diameter). Secure tightly with hose clamps (not provided).
Figure 3

7.3 Location

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.

7.5 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 in j ury.
The band saw is factory wired for 230 volts. It is recommended that the band saw be co nnected to a grounded and dedicated 20 amp c ircuit wit h a 20 amp circuit breaker or time delay fuse. Local codes take precedence over recommendations.

7.6 Grounding Instructions

1. All grounded, cord-connected tools: In the event of a malfunction or breakdown,
grounding provides a path of least resistance for electric current to reduce t he risk of electr ic shock. This tool is equipped with an electric cord having
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an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances. Do not modify the pl ug provided - if it will not fit the outlet, have the proper outlet installed by a qualified electrician.
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The cond uctor with insulatio n 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. Use only 3-wire extension cords that have 3-pro ng gro unding pl ugs and 3 pole receptacles that accept the tool's plug. Repair or replace damaged or worn cord immediately.
2. Grounded, cord-connected tools intended for use on a supply circuit having a nominal rating between 150 – 250 volts, inclusive:
This tool is intended for use on a circuit that has an outlet that looks like the one illustrated in Figure 4. The tool has a grounding plug that looks like the plug illustrated in Figure 4. Make sure the tool is connected to an outlet having the same configuration as the plug. No adapter is available or should be used with this tool. If the tool must be reconnected for use on a diff erent type of electric circuit, the reconnection should be made by qualified service personnel; and after reconnection, the tool should comply with all local codes and ordinances.
Make sure the voltage of your power supply matches the specifications on the motor plate of the Band Saw.
on the machine’s motor plate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating.
Use Table 1 as a general guide in choosing the correct size cord. The smaller the gauge number, the heavier the cord. If in doubt, use the next heavier gauge.
Recommended G auges (A WG ) of E x tension Cords
Volts Total length of cord
in feet
120 25 50 100 150 Ampere rating More than 0 6 6 10 10 12 12 16
Not more than
NR: Not Recommended.
240 50 100 200 300
Table 1
Minimum gauge cord 18 16 16 14
18 16 14 12 16 16 14 12 14 12 NR NR

8.0 Adjustments

Tools required for adjustments: Machinist square
Cross point (Phillips) screwdriver Hex keys, 4mm/5mm/6mm 13mm wrench Straight edge and gauge

8.1 Fence assembly

Refer to Figure 5. Place fence body onto guide tube (as shown in
Figure 9). Raise fence lever all the way up to install or remove fence from guide rail. Midway lever position allows fence to slide along guide rail. Lowest lever position locks fence in place.
Figure 4

7.7 Extension Cords

The use of extension cords is discouraged; try to position machines within reach of power source. If an extension cord becomes necessary, make sure the cord rating is suitable for the amperage listed
Figure 5

8.2 Fence plate

Refer to Figures 6 and 7. Loosen lock bar (A) using knobs (B). Pull out on
lock b ar unt i l it pr ot rud es e no ug h o n w hic h to s lid e the aluminum fence plate from one end, as shown in Figure 6. Retighten knobs.
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Figure 8

8.4 Setting Cursor (Zero) Position

Figure 6 – vertical position
The aluminum fence plate can be installed in one of two positions; vertically (resaw position), as shown in Figure 6; or horizontally as shown in Figure 7.
Horizontal position is useful for smaller workpieces. (The zero setting of the cursor cannot be used with horizontal fence position.)
Figure 7 – horizontal position

8.3 Fence to Table Clearance

1. Check clearance between table and bottom of fence (Figure 8). The fence plate should not rub against table surface but be slightly above it. This gap should be the same at both front and back of table.
2. If clearance is not equal, use a 5mm hex key to rotate the two nylon adjustment screws (C, Figure 6) the same amount to raise or lower fence body on guide tube. Clockwise raises fence body, counterclockwise lowers.
Refer to Figure 9.
1. The fence must be set so that cursor reads zero at line of blade. The fence plate must be installed on fence body in vertical position, and blade must be installed and fully tensioned.
2. Slide fence flush against flat of blade, as shown. (Do not force fence into blade so that blade deflects.)
3. If cursor is not at zero, loosen two screws (D, Figure 9) and shift cursor as needed. Retighten screws.
Figure 9

8.5 Setting Table Parallel to Blade

Refer to Figures 10 and 11.
1. The table has been aligned by the manufacturer so that the miter slot is parallel to the blade; it should not require adjustment. However, in the future you may wish to confirm the setting is still accurate. A wide blade is recommended for the procedure.
2. Disconnect band saw from power source.
3. Blade should be fully tensioned (see section
8.11).
4. Place a long straightedge fl ush against blade, making sure it contacts both front a nd back of blade. (Do not deflect blade by pushing into it.) See Figure 10.
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Figure 10
5. Use a gauge to carefully measure distance from miter slot to straight edge. Take measurements at both front and back of table – these should be identical.
6. If m iter slot is not parallel to blade, loosen four screws (E, Figure 11) that secure table to trunnion, and shift table as needed until miter slot is parallel to blade.
7. Tighten the four scre ws.
Figure 11
Figure 12
Figure 13
The fence must also be vertically parallel to blade. Refer to Figure 14:
3. Make sure table has been set 90° to blade (see section 8.9).
4. Slide fence (with aluminum plate securely fastened) against blade; do not push into blade. Turn either of the nylon adjustment screws (C) until fence is parallel to blade along vertical leng th of fenc e.

8.6 Setting Fence Parallel to Blade

Refer to Figures 12 through 14. Fence must be parallel to flat of blade f or accurate
cutting. Since miter slot has been set parallel to blade from the manufacturer (and confirmed by user, as described in section 8.5), the miter slot can be used to set fence parallelism.
1. Slide fence to edge of miter slot, as shown in Figure 12. The fence should align with miter slot along its entire length.
2. If adjustment is needed, use one of the back adjustment screws (F, Figure 13) to t urn fence in line with miter slot (5mm hex key).
Figure 14

8.7 Fence Locking Tightness

The tightness of fence against guide rail tube can be adjusted by rotating back adjustment screws (F, Figure 13). Rotate the two screws equally (clockwise to tighten).
Because these screws are also used to align fence to blade, after adjusting fence locking tightness,
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you should inspect fence-to-blade relationship, as explained in section 8.6.

8.8 Table Tilt

Refer to Figure 15.
1. Loosen lock handle (A).
2. For right tilt (as viewed from front or operator’s side of saw), push on table while rotating knob (B) clockwise to tilt table up to 45°. Use knob (B) for fine adjustment.
3. For left tilt (as viewed from front or operator’s side of saw), loosen lock lever (A) and rotate knob (B) clockwise a turn or two to release pressure on the 90° stop bolt (shown in Figure
16). Remove stop bolt, then rotate k nob to tilt table up to 15°.
4. Tighten lock handle (A) to secure setting. NOTE: The lock handle (A) can be pivoted to
more convenient posit ions. Simply lift straight out on handle and rotate it on the pin, then release handle making sure it seats itself on the pin.
Figure 16
4. Place a square on table and against blade to check that table is 90° to blade. See Figure 17.
Do not push square into blade.
Figure 15

8.9 90° Table Stop

Refer to Figures 16 and 17. The 90° positive stop ensures that table will always
be perpendicular to blade after table is returned to horizontal position. Check and adj ust this 90° stop as follows:
1. Disconnect machine from power source.
2. Make sure blade is under full tension.
3. Tilt table until it rests on stop bolt (C).
Figure 17
5. If table and blade are not square, use a 13mm wrenc h to loo sen lo ck nut (D, F igure 1 6) t hen rotate stop bolt. Turn stop bolt as needed until there is no longer light showing between square and blade.
6. Tighten lock nut (D) to secure table stop in position.
7. Tighten lock handle (A, Figure 15).
8. Check that scale pointer (E, Figure 15) is at zero. If necessary, loosen screw on pointer and shift pointer to zero. Re-tighten screw.

8.10 Installing/Changing Blades

Always wear gloves when
handling blades. New blades are usually packaged in coiled position; to prevent injury uncoil them slowly and carefully, while wearing work gloves and safety glasses.
The PM1800 band saw is designed for blades from 1/8” to 1” wide.
Refer to Figure 18.
1. Disconnect machine from power source.
2. Remove table insert (F, Figure 18).
3. Pull out table pi n (G).
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4. Adjust upper and lower blade guides away from blade (see sections 8.13 and 8.15).
Figure 18
5. Move quick tension lever to “Full Release (Blade Change)” position.
6. Open upper and lower doors by rotating door catches.
7. Carefully remove blade from top wheel, then from between upper and lower blade guides and lower wheel. Slide blade out t hrough slot in table.
8. Guide new blade through table slot. Place blade loosely in upper and lower blade guides. Make sure blade teeth point down toward table, and toward front of saw. (If the teeth will not point down, no matter how you orient blade, then 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. Reinstall table insert (F) and table pin ( G).
11. Before operating band saw, the new blade must be tensioned and tracked, in that order. Find instructions for tensioning and tracking the blade in sections 8.11 and 8.12. The blade guides must also be set properly according to instructions in sections 8.13 through 8.16.
4. Open upper door.
5. Rotate tension handwheel (A, Figure 20) until scale pointer (B) indicates width of installed blade.
TIP: Use the band saw’s gauge setting initially. As yo u becom e fam iliar wit h the m achi ne and with different properties of band saw blades, you may find it necessary to change blade tension from initial setting. Keep in mind that not only changes in blade width, but also type of material being cut will have an effect on blade tension. Too little or too much blade tension can cause blade breakage a nd/or poor cutting performance.
Figure 19

8.11 Blade Tension

Refer to Figure 19.
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 19. NOTE: You should feel tension lever settle into each of its three positions.
Figure 20
6. Make a note of the specific tension setting for a particular blade. Tension can then be re-set quickly when that blade is reinstalled.
IMPORTANT: When band saw is not being used, move quick tension lever to “Partial Tension-Idle/Tracking” position. This will prolong the life of bla de and tires, and reduce load on wheels, bearings and other components.
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