Grizzly T27417 User Manual

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MODEL T27417

OSCILLATING EDGE

BELT & SPINDLE SANDER

OWNER'S MANUAL

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#WK17887 PRINTED IN CHINA

V1.01.16

This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators.

Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.

The owner of this machine/tool is solely responsible for its safe use. This responsibility includes but is not limited to proper installation in a safe environment, personnel training and usage authorization, proper inspection and maintenance, manual availability and comprehension, application of safety devices, cutting/sanding/grinding tool integrity, and the usage of personal protective equipment.

The manufacturer will not be held liable for injury or property damage from negligence, improper training, machine modifications or misuse.

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

• Lead from lead-based paints.

• Crystalline silica from bricks, cement and other masonry products.

• Arsenic and chromium from chemically-treated lumber.

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

Table of Contents

INTRODUCTION ............................................................................................................................... 2

Contact Info ................................................................................................................................ 2

Manual Accuracy ........................................................................................................................ 2

Identification ............................................................................................................................... 3

Controls & Components ............................................................................................................. 4

Machine Data Sheet ................................................................................................................... 6

SECTION 1: SAFETY ....................................................................................................................... 8

Safety Instructions for Machinery ............................................................................................... 8

Additional Safety for Spindle/Edge Sanders ............................................................................ 10

SECTION 2: POWER SUPPLY ...................................................................................................... 11

SECTION 3: SETUP ....................................................................................................................... 13

Unpacking ................................................................................................................................ 13

Needed for Setup ..................................................................................................................... 13

Inventory ................................................................................................................................... 13

Site Considerations .................................................................................................................. 14

Bench Mounting ....................................................................................................................... 14

Assembly .................................................................................................................................. 15

Dust Collection ......................................................................................................................... 15

Test Run ................................................................................................................................... 16

SECTION 4: OPERATIONS ........................................................................................................... 17

Disabling Switch ....................................................................................................................... 17

Spindle Sanding ....................................................................................................................... 18

Changing/Replacing Sanding Drum/Sleeve ............................................................................. 19

Edge-Sanding ........................................................................................................................... 19

Changing/Replacing Sanding Belt ........................................................................................... 21

Adjusting Belt Tracking ............................................................................................................ 21

Bevel Sanding .......................................................................................................................... 22

SECTION 5: ACCESSORIES ......................................................................................................... 23

SECTION 6: MAINTENANCE......................................................................................................... 25

Schedule .................................................................................................................................. 25

Cleaning & Protecting .............................................................................................................. 25

Cleaning Sanding Belt/Disc ...................................................................................................... 25

SECTION 7: SERVICE ................................................................................................................... 26

Troubleshooting ........................................................................................................................ 26

Changing Motor Brushes ......................................................................................................... 28

Drive Belt Replacement ........................................................................................................... 29

SECTION 8: WIRING ...................................................................................................................... 33

Wiring Safety Instructions ........................................................................................................ 33

T27417 Wiring Diagram ........................................................................................................... 34

SECTION 9: PARTS ....................................................................................................................... 35

Main .......................................................................................................................................... 35

Labels ....................................................................................................................................... 38

WARRANTY & RETURNS ............................................................................................................. 41

We stand behind our machines! If you have questions or need help, contact us with the information below. Before contacting, make sure you get the

serial number

machine ID label. This will help us help you faster.

We want your feedback on this manual. What did you like about it? Where could it be improved? Please take a few minutes to give us feedback.

Email: manuals@grizzly.com

We are proud to provide a high-quality owner’s manual with your new machine!

instructions, specifications, drawings, and photographs in this manual. Sometimes we make mistakes, but our policy of continuous improvement also means that

you receive is

slightly different than shown in the manual

If you find this to be the case, and the difference between the manual and machine leaves you confused or unsure about something

check our

website for an updated version. W

current

manuals and

on our web-

site at

Alternatively, you can call our Technical Support for help. Before calling, make sure you write down the

from the machine ID label (see below). This information is required for us to provide proper tech support, and it helps us determine if updated documentation is available for your machine.

INTRODUCTION

Contact Info

and manufacture date from the

Grizzly Technical Support

1815 W. Battlefield Springfield, MO 65807 Phone: (570) 546-9663

Email: techsupport@grizzly.com

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

sometimes the machine

e post

manual updates for free

www.grizzly.com.

Manufacture Date and Serial Number

Manufacture Date

Serial Number

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Model T27417 (Mfd. Since 09/15)

Identification

To reduce your risk of serious injury, read this entire manual BEFORE

Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual.

A. Work Table B. Edge-Sanding Attachment w/Sanding Belt C. Belt Tracking Control Knob D. Belt Tensioning Lever E. Backstop F. Spindle G. Spindle Nut

H. Sanding Drum w/Sleeve I. Table Insert J. Dust Port K. Throat Plate Storage Area L. Table Tilt Lock Knob M. ON/OFF Paddle Switch w/Disabling Key N. Sanding Drum Storage Area

using machine.

Model T27417 (Mfd. Since 09/15)

-3-

Controls &

To reduce your risk of serious injury, read this entire manual BEFORE

Components

using machine.

Refer to Figures 1–5 and the following descriptions to become familiar with the basic controls and components of this machine. Understanding these items and how they work will help you understand the rest of the manual and stay safe when operating this machine.

Spindle Sander

Figure 1. Location of spindle sanding

A. Table Insert: Covers opening in table when

spindle sanding. Used in conjunction with provided throat plates.

B. Sanding Drum w/Sleeve: Installs on spindle

for spindle sanding operations. Model T27417 comes with five 80-grit sanding drums with matching sleeves (

components.

⁄2", 3⁄4", 1, 11⁄2", and 2").

Figure 2. Spindle nut wrench and throat plates.

E. Spindle Nut Wrench: Used for securing

spindle nut on sanding drum.

F. Throat Plates: Install onto table insert around

sanding drum. Designed to reduce risk of pinching injuries.

Edge Sander

Figure 3. Location of edge-sanding controls &

components.

G. Edge-Sanding Attachment w/Sanding

Belt: Slides onto spindle and into table open-

ing for edge-sanding operations.

H. Belt Tracking Control Knob: Adjusts align-

ment of sanding belt (refer to Page 21 for more information).

C. Spindle: Rotates sanding drum or drives

edge-sanding attachment when machine is turned ON.

D. Spindle Nut: Secures sanding drum to

spindle.

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I. Belt Tensioning Lever: Tensions sand-

ing belt when moved all the way to the left. Releases tension for removing/replacing belt when moved all the way to the right.

J. Backstop: Supports workpiece during edge

or end sanding operations.

Model T27417 (Mfd. Since 09/15)

Table & Dust Port

Power Controls

Figure 4. Location of table components and dust

port.

K. Table Tilt Lock Knob (1 of 2): Tighten to

secure table tilt setting.

L. Dust Port: Connects to dust collection sys-

tem (not included).

M. Work Table: Supports workpiece during

sanding operation. Table tilts for bevel sanding.

N. Table Tilt Stop Bracket: Detents provide

positive stops for convenient positioning of table at 45°, 30°, 22.5°, 15°, and 0°.

Figure 5. Location ON/OFF paddle switch.

O. ON/OFF Paddle Switch w/Disabling Key:

Turns motor ON and OFF. Remove yellow key to disable switch.

Model T27417 (Mfd. Since 09/15)

-5-

Machine Data Sheet

Platen Width................................................................................................................................................ 4 in.

MACHINE DATA

SHEET

Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901

MODEL T27417 OSCILLATING EDGE BELT AND SPINDLE

SANDER

Product Dimensions:

Weight................................................................................................................................................................ 27 lbs.

Width (side-to-side) x Depth (front-to-back) x Height........................................................ 16-1/2 x 18-1/2 x 18-1/2 in.

Footprint (Length x Width)............................................................................................................... 18-1/2 x 16-1/2 in.

Shipping Dimensions:

Type..................................................................................................................................................... Cardboard Box

Content........................................................................................................................................................... Machine

Weight................................................................................................................................................................ 32 lbs.

Length x Width x Height....................................................................................................................... 21 x 19 x 19 in.

Must Ship Upright................................................................................................................................................... Yes

Electrical:

Power Requirement........................................................................................................... 120V, Single-Phase, 60 Hz

Full-Load Current Rating....................................................................................................................................... 3.5A

Minimum Circuit Size.............................................................................................................................................. 15A

Connection Type....................................................................................................................................... Cord & Plug

Power Cord Included.............................................................................................................................................. Yes

Power Cord Length................................................................................................................................................. 7 ft.

Power Cord Gauge......................................................................................................................................... 18 AWG

Plug Included.......................................................................................................................................................... Yes

Included Plug Type................................................................................................................................................ 1-15

Switch Type.................................................................................................. Paddle Safety Switch w/Removable Key

Motors:

Main

Type..................................................................................................................................................... Universal

Horsepower................................................................................................................................ 450W (1/2 HP)

Phase............................................................................................................................................ Single-Phase

Amps........................................................................................................................................................... 3.5A

Speed............................................................................................................................................. 11,500 RPM

Power Transfer .................................................................................................................................. Belt Drive

Bearings........................................................................................................ Sealed & Permanently Lubricated

Main Specifications:

Belt Sander Info

Sanding Belt Width...................................................................................................................................... 4 in.

Sanding Belt Length.................................................................................................................................. 24 in.

Sanding Belt Speed........................................................................................................................... 1575 FPM

Table Length........................................................................................................................................ 16-3/4 in.

Table Width......................................................................................................................................... 16-1/4 in.

Table Thickness........................................................................................................................................ 1/8 in.

Table Tilt........................................................................................................................................... 0 – 45 deg.

Table-to-Floor Height........................................................................................................................... 13-1/4 in.

Belt Tension Release Type............................................................................................... Quick-Release Lever

Platen Type................................................................................................................................................ Steel

Platen Length........................................................................................................................................ 6-1/8 in.

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Model T27417 (Mfd. Since 09/15)

Spindle Sander Info

Sanding Drum Diameters....................................................................................................... 3/4, 1, 1-1/2, 2 in.

Sanding Drum Length............................................................................................................................ 4-1/2 in.

Spindle Speed............................................................................................................................. 0 – 2000 RPM

Spindle Oscillation................................................................................................................................. 58 OPM

Stroke Length........................................................................................................................................... 5/8 in.

Spindle Shaft Diameter............................................................................................................................. 1/2 in.

Number of Table Inserts................................................................................................................................... 5

Included Sanding Sleeve Grit Size................................................................................................................. 80

Table Tilt........................................................................................................................................... 0 – 45 deg.

Construction Materials

Base......................................................................................................................................................... Plastic

Table.......................................................................................................................................... Cast Aluminum

Other Related Info

Number of Dust Ports....................................................................................................................................... 1

Dust Port Size........................................................................................................................................ 1-1/2 in.

Other Specifications:

Country of Origin ................................................................................................................................................ China

Warranty .................................................................................................................................................................... 1

Approximate Assembly & Setup Time ........................................................................................................ 15 Minutes

Serial Number Location ............................................................................................................................. Machine ID

ISO 9001 Factory .................................................................................................................................................. Yes

Certified by a Nationally Recognized Testing Laboratory (NRTL) ......................................................................... Yes

Features:

Combines the Advantages of Edge Belt and Spindle Sanding All in One Tool Quickly Convert from Belt to Spindle with Included Spindle Nut Wrench Tilting Table w/ Detents at 0, 15, 22.5, 30, and 45 Degrees 5 Sanding Sleeves with Matching Inserts: 1/2", 3/4", 1", 1-1/2", and 2" 4 Sanding Drums: 3/4", 1", 1-1/2", and 2" On-Board Storage for Accessories

Model T27417 (Mfd. Since 09/15)

-7-

SECTION 1: SAFETY

For Your Own Safety, Read Instruction

Manual Before Operating This Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures. Always use common sense and good judgment.

Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury. It may also be used to alert against unsafe practices.

This symbol is used to alert the user to useful information about

NOTICE

proper operation of the machine.

Safety Instructions for Machinery

OWNER’S MANUAL. Read and understand this

owner’s manual BEFORE using machine.

TRAINED OPERATORS ONLY. Untrained operators have a higher risk of being hurt or killed. Only allow trained/supervised people to use this machine. When machine is not being used, disconnect power, remove switch keys, or lock-out machine to prevent unauthorized use—especially around children. Make your workshop kid proof!

DANGEROUS ENVIRONMENTS. Do not use machinery in areas that are wet, cluttered, or have poor lighting. Operating machinery in these areas greatly increases the risk of accidents and injury.

MENTAL ALERTNESS REQUIRED. Full mental alertness is required for safe operation of machinery. Never operate under the influence of drugs or alcohol, when tired, or when distracted.

ELECTRICAL EQUIPMENT INJURY RISKS. You can be shocked, burned, or killed by touching live electrical components or improperly grounded machinery. To reduce this risk, only allow qualified service personnel to do electrical installation or repair work, and always disconnect power before accessing or exposing electrical equipment.

DISCONNECT POWER FIRST. nect machine from power supply BEFORE making adjustments, changing tooling, or servicing machine. This prevents an injury risk from unintended startup or contact with live electrical components.

EYE PROTECTION. Always wear ANSI-approved safety glasses or a face shield when operating or observing machinery to reduce the risk of eye injury or blindness from flying particles. Everyday eyeglasses are NOT approved safety glasses.

Always discon-

-8-

Model T27417 (Mfd. Since 09/15)

WEARING PROPER APPAREL. Do not wear clothing, apparel or jewelry that can become entangled in moving parts. Always tie back or cover long hair. Wear non-slip footwear to reduce risk of slipping and losing control or accidentally contacting cutting tool or moving parts.

HAZARDOUS DUST. Dust created by machinery operations may cause cancer, birth defects, or long-term respiratory damage. Be aware of dust hazards associated with each workpiece material. Always wear a NIOSH-approved respirator to reduce your risk.

HEARING PROTECTION. Always wear hearing protection when operating or observing loud machinery. Extended exposure to this noise without hearing protection can cause permanent hearing loss.

REMOVE ADJUSTING TOOLS. Tools left on machinery can become dangerous projectiles upon startup. Never leave chuck keys, wrenches, or any other tools on machine. Always verify removal before starting!

USE CORRECT TOOL FOR THE JOB. Only use this tool for its intended purpose—do not force it or an attachment to do a job for which it was not designed. Never make unapproved modifications—modifying tool or using it differently than intended may result in malfunction or mechanical failure that can lead to personal injury or death!

AWKWARD POSITIONS. Keep proper footing and balance at all times when operating machine. Do not overreach! Avoid awkward hand positions that make workpiece control difficult or increase the risk of accidental injury.

CHILDREN & BYSTANDERS. Keep children and bystanders at a safe distance from the work area. Stop using machine if they become a distraction.

GUARDS & COVERS. Guards and covers reduce accidental contact with moving parts or flying debris. Make sure they are properly installed, undamaged, and working correctly BEFORE operating machine.

FORCING MACHINERY. Do not force machine. It will do the job safer and better at the rate for which it was designed.

NEVER STAND ON MACHINE. Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted.

STABLE MACHINE. Unexpected movement during operation greatly increases risk of injury or loss of control. Before starting, verify machine is stable and mobile base (if used) is locked.

USE RECOMMENDED ACCESSORIES. Consult this owner’s manual or the manufacturer for recommended accessories. Using improper accessories will increase the risk of serious injury.

UNATTENDED OPERATION. To reduce the risk of accidental injury, turn machine OFF and ensure all moving parts completely stop before walking away. Never leave machine running while unattended.

MAINTAIN WITH CARE. Follow all maintenance instructions and lubrication schedules to keep machine in good working condition. A machine that is improperly maintained could malfunction, leading to serious personal injury or death.

DAMAGED PARTS. Regularly inspect machine for damaged, loose, or mis-adjusted parts—or any condition that could affect safe operation. Immediately repair/replace BEFORE operating machine. For your own safety, DO NOT operate machine with damaged parts!

MAINTAIN POWER CORDS. When disconnecting cord-connected machines from power, grab and pull the plug—NOT the cord. Pulling the cord may damage the wires inside. Do not handle cord/plug with wet hands. Avoid cord damage by keeping it away from heated surfaces, high traffic areas, harsh chemicals, and wet/damp locations.

EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intended operation, stop using the machine! Contact our Technical Support at (570) 546-9663.

Model T27417 (Mfd. Since 09/15)

-9-

Additional Safety for Spindle/Edge Sanders

Serious injury or death can occur from fingers, clothing, jewelry or hair getting entangled in rotating spindle or other moving components. Abrasion injuries can occur from touching rotating sanding drum with bare skin. Workpieces thrown by drum can strike operator or bystanders with moderate force, causing impact injuries. Long-term respiratory damage can occur from using sander without proper use of a respirator. To reduce the risk of these hazards, operator and bystanders MUST completely heed the hazards and warnings below.

HAND PLACEMENT. Rotating sanding drums/

belts can remove a large amount of flesh in a few seconds. Always keep hands away from drum/ belt during operation. Never touch moving drum on purpose. Use a brush to clean table of sawdust and chips.

FEEDING WORKPIECE. Forcefully jamming workpiece into sanding surface could cause workpiece to eject back at operator or damage machine. Always allow spindle to reach full speed. Firmly hold workpiece with both hands and ease it against spindle using light pressure.

FEED DIRECTION. Feeding workpiece incorrectly can cause it to be thrown from machine, allowing your hands to slip into the rotating drum or striking yourself or bystanders. To reduce these risks, feed workpiece against direction of rotation, and never sand tapered or pointed stock with point facing feed direction.

SANDING SLEEVE/BELT CONDITION. Worn or damaged sanding sleeves/belts can tear apart and become entangled in spindle or other moving parts, resulting in subsequent injuries from operator loss of workpiece control. Replace worn or damaged sanding sleeves/belts promptly.

SANDING DUST. Sanding creates large amounts of dust and flying chips that can lead to eye injury or serious respiratory illness. Reduce your risk by always wearing approved eye and respiratory protection when using sander. Never operate without adequate dust collection system in place and running. However, dust collection is not a substitute for using a respirator.

AVOIDING ENTANGLEMENT. DO NOT wear loose clothing, gloves, or jewelry, and tie back long hair. Keep all guards in place and secure.

WORKPIECE INSPECTION. Nails, staples, knots, or other imperfections in workpiece can be dislodged and thrown from sander at high rate of speed into operator or bystanders, or cause damage to sanding sleeves, drum, or belts. Never sand stock that has embedded foreign objects or questionable imperfections.

TABLE INSERTS. A pinch point for fingers and workpieces exists in the gap between table and oscillating drum or belt. Always use table insert that fits closest to diameter of installed drum to keep this gap as small as possible and reduce risk of injury.

POWER DISCONNECT. An accidental startup while changing sleeves can result in entanglement or abrasion injuries. Always disconnect machine from power source before changing sanding sleeve to avoid this risk.

WORKPIECE INTEGRITY. Sanding fragile workpieces can result in loss of control, resulting in entanglement, impact injuries, or damage to the sanding sleeve, drum, or belt. Only sand solid workpieces that can withstand power sanding forces. Make sure shape of workpiece is properly supported; avoid sanding workpieces without flat bottom surfaces unless some type of jig is used to maintain support and control when sanding force is applied.

-10 -

Model T27417 (Mfd. Since 09/15)

SECTION 2: POWER SUPPLY

Before installing the machine, consider the availability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be done by an electrician or qualified service personnel in accordance with all applicable codes and standards.

or equipment damage may occur if machine is not properly grounded and connected to power

The full-load current rating is the amperage a machine draws at 100% of the rated output power. On machines with multiple motors, this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one time during normal operations.

The full-load current is not the maximum amount of amps that the machine will draw. If the machine is overloaded, it will draw additional amps beyond the full-load rating.

If the machine is overloaded for a sufficient length of time, damage, overheating, or fire may result— especially if connected to an undersized circuit. To reduce the risk of these hazards, avoid overloading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements.

For your own safety and protection of

Note: Circuit requirements in this manual apply to

a dedicated circuit—where only one machine will be running on the circuit at a time. If machine will be connected to a shared circuit where multiple machines may be running at the same time, consult an electrician or qualified service personnel to ensure circuit is properly sized for safe operation.

A power supply circuit includes all electrical equipment between the breaker box or fuse panel in the building and the machine. The power supply circuit used for this machine must be sized to safely handle the full-load current drawn from the machine for an extended period of time. (If this machine is connected to a circuit protected by fuses, use a time delay fuse marked D.)

This machine is prewired to operate on a power supply circuit that has a verified ground and meets the following requirements:

process. DO NOT connect to power until

Availability

Electrocution, fire, shock,

Serious injury could occur if you connect machine to power before completing setup

instructed later in this manual.

120V Circuit Requirements

Nominal Voltage .................... 110V, 115V, 120V

Cycle .......................................................... 60 Hz

Phase ........................................... Single-Phase

Power Supply Circuit ......................... 15 Amps

supply.

Full-Load Current Rating

Full-Load Current Rating at 120V ....3.5 Amps

Model T27417 (Mfd. Since 09/15)

property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.

-11-

This tool is double-insulated and therefore does not have a grounding wire or plug. The twopronged, NEMA 1-15 plug has a polarized end; this means that one prong (the neutral connector) is wider than the other (the hot connector). Polarized plugs must be used only with polarized receptacles. Do not attempt to plug this machine into a non-polarized receptacle. If a polarized receptacle is not available, a qualified electrical technician will have to install one before the machine can be plugged in.

5-15 Receptacle

Extension CordsPolarized Plug

When using extension cords, make sure the cords are rated for outdoor use. Outdoor use cords are marked with a "W-A" or a "W" to signify their rating. Always check to make sure that the extension cords are in good working order and free of any type of damage, such as exposed wires, cuts, creased bends, or missing prongs.

Extension cords cause voltage drop, which may damage electrical components and shorten motor life. Voltage drop increases as the extension cord size gets longer and the gauge size gets smaller (higher gauge numbers indicate smaller sizes. When using extension cords, always choose the shortest cord possible, with the greatest-sized gauge.

Below is a list of minimum gauge sizes needed for running this tool at different lengths:

1-15 Plug

Hot

Figure 6. Typical 1-15 plug and receptacle.

Neutral

25 Feet ................................................... 16 AWG

50 Feet ................................................... 14 AWG

Note: We do not recommend using extension

cords longer than 50 feet.

-12-

Model T27417 (Mfd. Since 09/15)

SECTION 3: SETUP

This machine was carefully packaged for safe transport. When unpacking, separate all enclosed items from packaging materials and inspect them for shipping damage.

please

IMPORTANT:

you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original pack-

aging to file a freight claim. It is also extremely helpful if you need to return your machine later.

Keep children and pets away from plastic bags or packing materials shipped with this

The following is a list of items shipped with your machine. Before beginning setup, lay these items out and inventory them.

If any non-proprietary parts are missing (e.g. a nut or a washer), we will gladly replace them; or for the sake of expediency, replacements can be obtained at your local hardware store.

Unpacking

If items are damaged

call us immediately at (570) 546-9663.

Save all packaging materials until

SUFFOCATION HAZARD!

machine. Discard immediately.

Inventory

Loose Inventory (Figure 7) Qty

A. Edge-Sanding Attachment ......................... 1

B. 80-Grit Sanding Belt 4" x 24" ..................... 1

C. Spindle Nut Wrench: 13mm ....................... 1

D. Sanding Drums:

⁄4", 1", 11⁄2 ", 2" .......................................1 Ea.

E. 80-Grit Sanding Sleeves:

⁄2 ", 3⁄4", 1", 11⁄2 ", 2" ................................1 Ea.

F. Throat Plates

G. Table Insert ................................................. 1

H. Spindle Washers:

⁄8" OD, 7⁄8" OD, 13⁄4" OD .......................1 Ea.

I. Hex Nut: M8-1.25 ........................................ 1

J. Edge-Sanding Attachment Knob ................ 1

⁄2 ", 3⁄4", 1", 11⁄2 ", 2" ..........1 Ea.

Needed for Setup

The following items are needed, but not included, for the setup/assembly of this machine.

Description Qty

• Safety Glasses ........................................... 1

• Screwdriver Phillips #2 ............................... 1

• Screwdriver Flat Head #2 ........................... 1

• Dust Collection System .............................. 1

• Dust Hose 1

• Hose Clamps 1

Model T27417 (Mfd. Since 09/15)

⁄2 " ........................................... 1

⁄2 " ...................................... 2

A B

Figure 7. Model T27417 loose inventory.

-13-

Site Considerations

or disable start switch or

Refer to the Machine Data Sheet for the weight and footprint specifications of your machine. Some workbenches may require additional reinforcement to support the weight of the machine and workpiece materials.

Consider anticipated workpiece sizes and additional space needed for auxiliary stands, work tables, or other machinery when establishing a location for this machine in the shop. Below is the minimum amount of space needed for the machine.

Another option is a "direct mount" (see example below) where the machine is secured directly to the workbench with lag screws and washers.

The base of this machine has mounting holes that allow it to be fastened to a workbench or other mounting surface to prevent it from moving during operation and causing accidental injury or damage.

The strongest mounting option is a "Through Mount" (see example below) where holes are drilled all the way through the workbench—and hex bolts, washers, and hex nuts are used to secure the machine in place.

Bench Mounting

Workbench Load

Placement Location

16½"

1½" Dust

Port

18½"

Number of Mounting Holes ............................ 4

Diameter of Mounting Hardware Needed ..

Hex Bolt

Flat Washer

Machine Base

Workbench

⁄4"

Figure 8. Minimum working clearances.

Children and visitors may be seriously injured if unsupervised around this machine. Lock entrances to the shop

power connection to prevent unsupervised use.

-14-

Flat Washer

Lock Washer

Hex Nut

Figure 9. "Through Mount" setup.

Lag Screw

Flat Washer

Machine Base

Workbench

Figure 10. "Direct Mount" setup.

Model T27417 (Mfd. Since 09/15)

Assembly

Place the spindle nut, table inserts, sanding drums and sleeves, spindle washers, edge-sanding attachment, and spindle nut wrench in the appropriate accessory slots beneath the table (see Figures 11–12). A sanding drum does not need to be installed until after the test run.

Figure 11. Assembled sander (front).

Dust Collection

This machine creates a lot of wood chips/ dust during operation. Breathing airborne dust on a regular basis can result in permanent respiratory illness. Reduce your risk by wearing a respirator and capturing the dust with a dust collection system.

Recommended CFM at Dust Port: 100 CFM

Do not confuse this CFM recommendation with the rating of the dust collector. To determine the CFM at the dust port, you must consider these variables: (1) CFM rating of the dust collector, (2) hose type and length between the dust collector and the machine, (3) number of branches or wyes, and (4) amount of other open lines throughout the system. Explaining how to calculate these variables is beyond the scope of this manual. Consult an expert or purchase a good dust collection "how-to" book.

Figure 12. Assembled sander (rear).

To connect dust collection system to machine:

1. Fit 1

2. Tug the hose to make sure it does not come

Note: A tight fit is necessary for proper

⁄2" dust hose over dust port, as shown in

Figure 13, and secure with a hose clamp.

off.

performance.

Model T27417 (Mfd. Since 09/15)

Figure 13. Dust hose attached to dust port.

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Test Run

Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning correctly.

If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The

table in the

SERVICE section of this manual can help.

DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly set up machine

ed results that can lead to serious injury,

Serious injury or death can result from

Troubleshooting

The Test Run consists of verifying the following:

1) The motor powers up and runs correctly

2) The switch-disabling key safety feature works correctly

To test run machine:

1. Clear all setup tools away from machine.

2. Connect machine to power supply.

3. Turn machine ON, verify motor operation,

and then turn machine OFF.

The motor should run smoothly and without

unusual problems or noises.

4. Remove switch-disabling key, as shown in Figure 14.

using this machine BEFORE understanding its controls and related safety information. DO NOT operate, or allow others to operate, machine until the information is understood.

may result in malfunction or unexpect-

death, or machine/property damage.

Figure 14. Removing switch key from paddle

switch.

5. Try to start machine with paddle switch. The machine should not start.

— If machine does not start, switch disabling

feature is working as designed.

— If machine does start, immediately stop

machine. The switch disabling feature is not working correctly. This safety feature must work properly before proceeding with regular operations. Call Tech Support for help.

Congratulations! The test run is complete. The sander is ready for operation.

-16 -

Model T27417 (Mfd. Since 09/15)

SECTION 4: OPERATIONS

The switch can be disabled by removing the key, as shown below. Disabling the switch in this manner can prevent unauthorized operation of the machine, which is important if it is not kept inside an access-restricted building or in a location where children may be present.

IMPORTANT:

its function. It is not a substitute for disconnecting machine from power when adjusting or servicing.

Children or untrained people can be

. This

To help prevent unsupervised operation,

switch before leaving

To reduce your risk of serious injury, read this entire manual BEFORE

To reduce risk of eye injury from flying

Disabling Switch

using machine.

chips or lung damage from breathing dust, always wear safety glasses and a respirator when operating this machine.

If you are not experienced with this type of machine, WE STRONGLY RECOMMEND that you seek additional training outside of this manual. Read books/magazines or get formal training before beginning any projects. Regardless of the content in this section, Grizzly Industrial will not be held liable for accidents caused by lack of training.

Disabling the switch only restricts

Figure 15. Disabling switch by removing key.

seriously injured by this machine risk increases with unsupervised operation.

always disable machine unattended. Make sure to place key in a well-hidden or secure location!

Model T27417 (Mfd. Since 09/15)

-17-

Spindle Sanding

The Model T27417 comes with 1⁄2 ", 3⁄4", 1", 11⁄2 ", and 2" sanding sleeves for sanding a variety of different curves.

Spindle sanding is performed to sand inside curves and irregular shapes. The oscillating spindle moves up and down as it rotates to help create a smooth surface that accurately follows your layout line.

To use the spindle sander, you must first configure the machine for spindle sanding by installing the appropriate sanding drum/sleeve for your operation.

Note: The 1/2" sanding sleeve does not use a sanding drum, but mounts directly to the spindle shaft.

3. Place table insert in table opening, then install desired sanding drum on spindle shaft, followed by corresponding sanding sleeve and throat plate (see Figure 17).

4. Secure sanding drum with appropriate spindle washer and spindle nut (see Figure 17). Tighten nut until sanding drum places slight pressure on sanding sleeve.

Spindle Nut

Wrench

Spindle Nut

Spindle Washer

Sanding Sleeve

Sanding Drum

Spindle Shaft

Table Insert

Throat Plate

Installing Sanding Drum/Sleeve

To ensure the workpiece is supported during spindle sanding operations, use the table insert and throat plate that matches the corresponding drum and sleeve (see table below). It is important to keep the gap between the throat plate and drum as small as possible to reduce the risk of a pinch injury.

To install sanding drum/sleeve:

1. DISCONNECT MACHINE FROM POWER!

2. Use table in Figure 16 to select required size

of components for sanding drum/sleeve size you have chosen.

Sanding

Sleeve

⁄2" N/A

⁄4"

1" 1" 1"

⁄2" 11⁄2" 11⁄2"

2" 2" 2" 1

Figure 16. Sanding drum/sleeve sizing table.

Sanding

Drum

⁄4"

Throat

Plate

⁄2"

⁄4"

Spindle Washer

⁄8"

⁄4"

Figure 17. Removal/installation order of spindle

sanding components.

Using Spindle Sander

1. Turn sander ON and allow it to reach full

speed.

2. Use both hands to maintain control of workpiece, and guide it against rotation of spindle, as shown in Figure 18. DO NOT force workpiece against sanding sleeve. Allow the machine to do the work.

Sanding Direction

Spindle

Rotation

Figure 18. Spindle sanding attachment installed.

-18-

3. When you are finished, turn sander OFF.

Model T27417 (Mfd. Since 09/15)

Changing/Replacing

Sanding Drum/

Sleeve

1. DISCONNECT MACHINE FROM POWER!

2. Remove spindle sanding components

in reverse order of installation (see

Figure 17 on Page 18).

3. Clean openings for table insert, throat plates,

and any other spindle areas as necessary. There should be no sawdust on ledge of table openings where table insert and throat plates are placed or these components will not sit flush with table.

Edge-Sanding

Edge-sanding is performed to sand straight lines or curves along the outside edge of a workpiece. The edge-sanding attachment moves up and down as the sanding belt moves across the workpiece. The backstop supports the workpiece during sanding, helping to prevent it from being ejected by the moving sanding belt (see Figure 19).

To use the edge sander, you must first configure the machine for edge-sanding by removing the spindle sanding components (if already installed) and then installing the edge-sanding attachment.

Installing Edge-Sanding Attachment

1. DISCONNECT MACHINE FROM POWER!

4. Use sizing table on Page 18 to select required

size of components for sanding drum/sleeve size you have chosen.

5. Install spindle sanding components in correct order (see Figure 17 on Page 18).

6. Secure sanding drum with appropriate spindle washer and spindle nut. Tighten until rubber sanding drum places slight pressure on sanding sleeve.

Note: The 1/2" sanding sleeve does not use a sanding drum, but mounts directly to the spindle shaft.

2. If spindle sanding components are installed, remove them (refer to Spindle Sanding on

Page 18).

3. Install edge-sanding attachment in sander body, as shown in Figure 19.

4. Secure edge-sanding attachment to spindle

with edge-sanding attachment knob (see

Figure 19).

5. Install backstop and secure with wing bolt

(see Figure 19).

Edge-Sanding

Attachment

Knob

Model T27417 (Mfd. Since 09/15)

Backstop

Wing Bolt

Figure 19. Edge-sanding attachment installed.

-19 -

Edge-Sanding Straight Lines Edge-Sanding Inside Curves

1. Turn sander ON and allow it to reach full

speed.

2. Support workpiece against backstop (see Figure 20). Use both hands to maintain con-

trol of workpiece, and guide it against rotation of sanding belt. DO NOT force workpiece against sanding belt. Allow the machine to do the work.

Figure 20. Using edge-sanding attachment.

3. When you are finished, turn sander OFF.

Edge-Sanding Outside Curves

1. Turn sander ON and allow it to reach full

speed.

To edge sand inside curves, use the rounded surface of the large or small drum wheel (see Figure

22). To edge sand on the large drum wheel, you must first remove the backstop.

Note: Edge-sanding inside curves on the Model T27417 requires that the table be set to 0°.

Small Drum Wheel

Backstop

Figure 22. Edge-sanding locations for sanding

inside curves.

To edge sand inside curves:

1. Set table tilt to 0° (refer to Page 22) and, if

necessary, remove backstop.

2. Turn sander ON and allow it to reach full speed.

Large Drum Wheel

2. Use both hands to maintain control of workpiece, and slowly guide it against rotation of sanding belt. While maintaining downward pressure on workpiece against table, gently move workpiece along sanding belt (see Figure 21) until desired outside curve is achieved, then turn sander OFF.

Figure 21. Sanding outside curve with edge-

sanding attachment.

3. Use both hands to maintain control of workpiece, and slowly guide it against drum wheel portion of sanding belt (see Figure

23). While maintaining downward pressure on workpiece against table, gently move it along sanding belt until desired inside curve is achieved, then turn sander OFF.

Figure 23. Edge-sanding inside curve.

-20-

Model T27417 (Mfd. Since 09/15)

To reduce risk of shock or accidental startup, always disconnect machine from

Changing/Replacing

Adjusting Belt

Sanding Belt

The Model T27417 edge sander attachment accepts 4" x 24" sanding belts. These are available in a variety of grits through the Grizzly catalog. See Accessories on Page 23.

power before adjustments, maintenance, or service.

To change/replace sanding belt:

1. DISCONNECT MACHINE FROM POWER!

2. Slide belt tensioning lever all the way to the right to release belt tension (see Figure 24).

Tracking

The belt tracking needs to be adjusted any time you change or replace the sanding belt, or if the belt moves toward or away from the table during operations.

To check and adjust sanding belt tracking:

1. Install edge-sanding attachment (refer to Page 19), then remove all tools from sander.

2. Connect machine to power source and turn

ON, then immediately turn machine OFF. Sanding belt should be centered on drums and not move toward top or bottom of edgesanding attachment.

— If sanding belt moves toward top of edge-

sanding attachment, rotate tracking control knob (see Figure 24) counterclock-

⁄4-turn.

wise

Belt Tensioning Lever

Tracking

Control

Knob

Figure 24. Location of sanding belt changing

and tracking control components.

3. Remove sanding belt.

4. Install a new or different belt, and then slide

belt tensioning lever all the way to the left to tension belt.

— If sanding belt moves toward bottom of

edge-sanding attachment, rotate tracking knob clockwise

3. Turn machine ON, then immediately turn machine OFF. Sanding belt should be centered on drums and not move toward top or bottom of edge-sanding attachment. Belt is tracking properly and no further adjustments need to be made.

— If sanding belt does move toward top or

bottom, repeat Steps 3–5 until proper belt tracking is achieved.

Note: Listen for any unusual noises, vibra-

tions, or rubbing while adjusting tracking. If anything sounds unusual, stop sander immediately. Disconnect machine from power source and find source of problem before operating further. If you cannot locate source of unusual noise or vibration, contact our service department for help.

⁄4-turn.

Model T27417 (Mfd. Since 09/15)

-21-

Bevel Sanding

Setting Work Table Angle

1. DISCONNECT MACHINE FROM POWER!

The work table on Model T27417 tilts from 0°–45° for sanding bevels on your workpiece. The table tilt stop bracket (see Figure 25) has detents for quickly setting the most common angles: 0°, 15°,

22.5°, 30°, and 45°.

Note: You can bevel sand using either the spindle sander or the edge-sanding attachment.

To bevel sand, set work table angle, use both hands to maintain control of workpiece, and slowly guide it against rotation of sanding surface until desired results are achieved, then turn sander OFF.

2. Install spindle sander or edge-sanding attachment.

3. Loosen both table tilt lock knobs (see Figure 25).

Table Tilt

Lock Knob

(1 of 2)

Work Table

Table Tilt

Stop Bracket

Figure 25. Location of table tilt components.

4. Tilt table to desired angle.

Note: The table will automatically snap into

place at 0°, 15°, 22.5°, 30°, and 45°.

5. Tighten both lock knobs to secure setting.

-22-

Model T27417 (Mfd. Since 09/15)

ACCESSORIES

Installing unapproved accessories may

order online at www.grizzly.com or call 1-800-523-4777

SECTION 5: ACCESSORIES

cause machine to malfunction, resulting in serious personal injury or machine damage. To reduce this risk, only install accessories recommended for this machine by Grizzly.

NOTICE

Refer to our website or latest catalog for additional recommended accessories.

H2499—Small Half-Mask Respirator H3631—Medium Half-Mask Respirator H3632—Large Half-Mask Respirator H3635—Cartridge Filter Pair P100

Wood dust has been linked to nasal cancer and severe respiratory illnesses. If you work around dust everyday, a half-mask respirator can be a lifesaver. Also compatible with safety glasses!

Basic Eye Protection

T20501—Face Shield Crown Protector 4" T20502—Face Shield Crown Protector 7" T20503—Face Shield Window T20451—“Kirova” Clear Safety Glasses T20452—“Kirova” Anti-Reflective S. Glasses H7194—Bifocal Safety Glasses 1.5 H7195—Bifocal Safety Glasses 2.0 H7196—Bifocal Safety Glasses 2.5

T20502

T20452

T20503

H7194

T20451

Figure 26. Half-mask respirator with disposable

cartridge filters.

Figure 27. Assortment of basic eye protection.

G0738—Hanging Air Filter, 3-Speed

This little remote-controlled unit finishes off the job that most dust collectors only start. Turn this filter on while you work and set the timer to run after you leave the shop. It will continue to clean the air of fine particles that might otherwise find a home where you don't want them.

Figure 28. G0738 Hanging Air Filter, 3-Speed.

Model T27417 (Mfd. Since 09/15)

-23-

PRO-STICK® Abrasive Surface Cleaners

Extend the life of your sanding discs and sleeves!

Choose the Pro-Stick

with a handle for greater

control or without a handle for more usable area.

Size Model

⁄2 " X 11⁄2 " X 81⁄2 " .................................... W130 6

2" X 2" X 12" ............................................. W1307

⁄2 " X 11⁄2 " X 9" w/Handle......................... W1308

2" X 2" X 11" w/Handle ............................. W1309

Figure 29. PRO-STICK abrasive cleaners.

Grizzly® Sanding Sleeves

These tough aluminum-oxide 4

⁄2 " sanding sleeves

are sold in a 3-pack.

H5430—Sanding Sleeve H5431—Sanding Sleeve H5432—Sanding Sleeve H5433—Sanding Sleeve H5434—Sanding Sleeve

H5435—Sanding Sleeve H5436—Sanding Sleeve H5437—Sanding Sleeve H5438—Sanding Sleeve H5439—Sanding Sleeve

⁄2" A/O 60-Grit

⁄2" A/O 80-Grit

⁄2" A/O 10 0-Grit

⁄2" A/O 120-Grit

⁄2" A/O 150-Grit

⁄4" A/O 60-Grit

⁄4" A/O 80-Grit

⁄4" A/O 100-Grit

⁄4" A/O 120-Grit

⁄4" A/O 150-Grit

H5440—Sanding Sleeve 1" A/O 60-Grit H5441—Sanding Sleeve 1" A/O 80-Grit H5442—Sanding Sleeve 1" A/O 100-Grit H5443—Sanding Sleeve 1" A/O 120-Grit H5444—Sanding Sleeve 1" A/O 150-Grit

Grizzly

Sanding Belts

These tough aluminum-oxide 4" x 24" sanding belts are sold in a 10-pack.

D1242—Sanding Belt 4" x 24" A/O 60-Grit D1243—Sanding Belt 4" x 24" A/O 80-Grit D1244—Sanding Belt 4" x 24" A/O 100-Grit D1245—Sanding Belt 4" x 24" A/O 120-Grit D1246—Sanding Belt 4" x 24" A/O 150-Grit D1247—Sanding Belt 4" x 24" A/O 180-Grit D1248—Sanding Belt 4" x 24" A/O 220-Grit

Figure 30. Grizzly® sanding belts.

H5445—Sanding Sleeve 1 H5446—Sanding Sleeve 1 H5447—Sanding Sleeve 1 H5448—Sanding Sleeve 1 H5449—Sanding Sleeve 1

⁄2" A/O 60-Grit

⁄2" A/O 80-Grit

⁄2" A/O 10 0-Grit

⁄2" A/O 120-Grit

⁄2" A/O 150-Grit

H5450—Sanding Sleeve 2" A/O 60-Grit H5451—Sanding Sleeve 2" A/O 80-Grit H5452—Sanding Sleeve 2" A/O 100-Grit H5453—Sanding Sleeve 2" A/O 120-Grit H5454—Sanding Sleeve 2" A/O 150 -Grit

Figure 31. Grizzly® sanding sleeves.

-24-

Model T27417 (Mfd. Since 09/15)

SECTION 6: MAINTENANCE

accidental startup, always disconnect machine from

Cleaning &

To reduce risk of shock or

power before adjustments, maintenance, or service.

Schedule

For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section.

Daily Check

• Loose mounting bolts.

• Worn/damaged sanding sleeve/sanding belt.

• Worn or damaged wires.

• Any other unsafe condition.

As Needed

• Clean/replace sanding sleeve/sanding belt.

Protecting

Cleaning the Model T27417 is relatively easy. Vacuum excess wood chips and sawdust, and wipe off the remaining dust with a dry cloth. If any resin has built up, use a resin-dissolving cleaner to remove it.

Cleaning Sanding

Belt/Disc

Using an abrasive belt/disc cleaner can prolong the life of a clogged sanding belt/disc, provided it is in otherwise good condition. See Accessories on Page 24 for more details.

To clean sanding belt/disc:

Monthly Check

• Drive belt tension, damage, or wear.

1. Turn machine ON.

2. Using backstop or work table as support, rub

abrasive cleaner on sanding sleeve/sanding belt in continuous motion, covering entire surface of sleeve/belt until it is no longer clogged.

3. Turn machine OFF.

Model T27417 (Mfd. Since 09/15)

-25-

Review the troubleshooting and procedures in this section if a problem develops with your machine. If you need replacement parts or additional help with a procedure, call our Technical Support.

gather the serial number and manufacture date of your machine before calling.

SECTION 7: SERVICE

Troubleshooting

Motor & Electrical

Symptom Possible Cause Possible Solution

Machine does not start or a breaker trips.

Machine stalls or is underpowered.

Machine has vibration or noisy operation.

1. Switch disabling key removed.

2. Incorrect power supply voltage or circuit size.

3. Power supply circuit breaker tripped or fuse blown.

4. Motor wires connected incorrectly.

5. Wiring open/has high resistance.

6. Motor brushes sticking, improperly installed, at fault.

7. ON/OFF switch at fault.

8. Motor at fault.

1. Machine undersized for task.

2. Workpiece material not suitable for machine.

3. Sanding with too much pressure.

4. Drive belt(s) damaged and slipping.

5. Dust collection ducting problem, causing dust buildup.

6. Motor overheated.

7. Motor brushes sticking, improperly installed, at fault.

8. Pulley/sprocket slipping on shaft.

9. Motor bearings at fault.

1. Sanding belt/sleeve out of balance or loose.

2. Motor or component loose.

3. Pulley loose.

4. Machine incorrectly mounted to workbench.

5. Motor bearings at fault.

1. Install switch disabling key (Page 16).

2. Ensure correct power supply voltage and circuit size (Page 11).

3. Ensure circuit is sized correctly and free of shorts. Reset circuit breaker or replace fuse.

4. Correct motor wiring connections (Page 34).

5. Check/ﬁx broken, disconnected, or corroded wires.

6. Remove/re-install brushes; replace (Page 28).

7. Replace switch.

8. Test/repair/replace.

1. Clean sanding sleeve/belt (Page 25)/replace sanding sleeve (Page 19)/belt (Page 21); reduce feed rate/sanding depth.

2. Only sand wood, and ensure moisture is below 20%.

3. Reduce pressure of workpiece against sanding belt/ spindle sleeve.

4. Inspect/replace drive belt(s) (Page 29).

5. Clear blockages, seal leaks, use smooth-wall duct, eliminate bends, close other branches.

6. Clean motor, let cool, and reduce workload.

7. Remove/re-install brushes; replace (Page 28).

8. Replace loose pulley/shaft.

9. Test/repair/replace.

1. Ensure sanding sleeve (Page 18)/belt (Page 21) is properly installed.

2. Inspect/replace damaged bolts/nuts, and retighten with thread-locking ﬂuid.

3. Re-align/replace shaft, pulley set screw, and key.

4. Adjust feet; shim or tighten mounting hardware.

5. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement.

Note: Please

-26-

Model T27417 (Mfd. Since 09/15)

Symptom Possible Cause Possible Solution

Sanding grains easily rub off belt or sleeve.

Deep sanding grooves or scars in workpiece.

Sanding belt/sleeve clogs quickly.

Glazed sanding surface.

Burn marks on workpiece.

Workpiece gets pulled out of your hand while edgesanding.

Sanding belt comes off during operation.

1. Sanding belt/sleeve has been stored in an incorrect environment.

2. Sanding belt/sleeve has been smashed or folded.

1. Sanding belt/sleeve too coarse for desired ﬁnish.

2. Workpiece sanded across the grain.

3. Too much sanding force on workpiece.

4. Workpiece held still for too long against belt/sleeve.

1. Too much pressure on sanding belt/sleeve.

2. Sanding softwood.

3. Sanding belt/sleeve worn or damaged.

1. Sanding wet stock.

2. Sanding stock with high amount of residue.

1. Sanding grit too ﬁne.

2. Using too much pressure.

3. Workpiece held still for too long against belt/sleeve.

4. Sanding belt/sleeve clogged.

5. Sanding belt/sleeve worn or damaged.

1. Not supporting workpiece against backstop. 1. Use backstop to support workpiece.

1. Belt tracking out of adjustment. 1. Adjust belt tracking (Page 21).

1. Store sanding belt/sleeve in a cool, dry area.

2. Store sanding belt/sleeve not bent or folded.

1. Use ﬁner grit sanding sleeve (Page 18)/belt (Page 21).

2. Sand with grain.

3. Reduce pressure on workpiece while sanding.

4. Keep workpiece moving while sanding.

1. Clean sanding belt/sleeve, and then reduce pressure of workpiece against sanding belt/sleeve.

2. Use different stock, or accept characteristics of stock and plan to clean/replace sanding belt/sleeve frequently.

3. Replace sanding sleeve (Page 19)/belt (Page 21).

1. Only sand dry stock with moisture content below 20%.

2. Use different stock, or accept characteristics of stock and plan to clean/replace sanding belt/sleeve frequently.

1. Use coarser grit sanding belt/sleeve.

2. Reduce pressure of workpiece against sanding belt/ sleeve.

3. Keep workpiece moving while sanding.

4. Clean sanding belt/sleeve (Page 25.

5. Replace sanding sleeve (Page 19)/belt (Page 21).

Model T27417 (Mfd. Since 09/15)

-27-

Changing Motor

Tools Required: Qty

Screwdriver Phillips #2 ................................1

Brushes

This sander has a permanent magnet motor that uses carbon brushes for operation. These brushes normally wear out over time and eventually need to be replaced.

Symptoms that the brushes have worn beyond their usable life may include a loss of power, inconsistent operation of the motor (motor cuts in and out inexplicably), or an inability of the motor to start.

If you are having trouble with the performance of the motor, first refer to Troubleshooting on Page 22 to determine if the motor brushes must be replaced.

A pair of new brushes can be purchased from Grizzly by requesting part #PT27417136A. The replacement procedure can usually be done in about 15 minutes. When replacing the brushes, we recommend replacing them one at a time so you can keep track of which wire connects to each brush.

Please note: The brushes have a plug-type prongs (see Figure 32) that insert into the motor (similar to regular power plug). Take care when removing them to pull them out first instead of just up.

To change motor brushes:

1. DISCONNECT MACHINE FROM POWER!

2. Turn machine on its side, and remove screws

that secure base plate, then remove base plate to allow access to motor.

3. Loosen screws that secure clamp plate over one brush assembly (see Figure 33) but do not completely remove plate.

4. Disconnect wires attached to brush assembly. Gently pull brush assembly straight toward you and then upward to remove it.

Motor Brushes

Clamp Plates

Figure 33. Location of motor brushes and clamp

plates.

-28-

5. Replace motor brush assembly, reconnect wire, and tighten clamp plate back in place.

6. Repeat these Steps 3–5 with the other brush assembly.

7. Re-install and tighten base plate.

Plug Prong

Figure 32. Motor brush assembly.

Model T27417 (Mfd. Since 09/15)

Drive Belt

Replacement

The following procedure details removal and replacement of the drive belts. Refer to the parts breakdown and list to aid in proper identification of parts referenced in the procedure.

4. Remove two brown wires connected to rectifier (see Figure 35).

Tools Required: Qty

Screwdriver Phillips #2 ...................................... 1

Retaining Ring Pliers ......................................... 1

To replace drive belts:

1. DISCONNECT MACHINE FROM POWER!

2. Remove all sanding attachments and

backstop, then place sander upside down on blocks, ensuring proper clearance of spindle (#81).

3. Remove eleven M4 x 14 tap screws (#46) from bottom guard (# 134) shown in Figure 34.

Bottom

Guard

Brown

Wires

Figure 35. Wires removed from rectifier.

5. Remove nine M5-.8 x 12 Phillips head screws

(#33), lock washers (#27), and flat washers (#21) that attach the base (#125) and table tilt brackets (#43 & #45) to the tables (#30 & #41), then remove table tilt lock knobs (#103).

6. Remove base (#125) from tables (#30 & #41) to expose wheel support (#55), as shown in Figure 36.

Tables

Rectifier

Figure 34. Sander turned upside down with

bottom guard removed.

Model T27417 (Mfd. Since 09/15)

Wheel

Support

Figure 36. Housing base removed from cast-iron

table.

-29-

7. Remove eight M6-1 x 16 Phillips head screws (#32) that secure wheel support (#55) to fixed table (#30), then remove wheel support (#55).

8. Remove four M4 x 22 tap screws (#54) that secure bearing cover (#77), then remove cover (see Figure 37).

11. Remove

⁄8" drive belt (#88) and upper pulley (#90) assembly (see Figure 39) from spindle (#81), and put Woodruff key (#83) in safe place for re-assembly.

3⁄8" Drive

Belt

Bearing

Spring

Cover

Sleeve

Figure 37. Bearing cover removed.

9. Remove upper bearing sleeve (#79) and

compression spring (#80).

10. Remove 17mm external retaining ring (#84) and spindle washer (#85) from spindle (#81), as shown in Figure 38.

Spindle

Washer

Woodruff

Key

Figure 39.

⁄8" drive belt and upper pulley

Upper Pulley

removed from spindle.

12. Remove spindle (#81) and lower pulley assembly (#87)

Note: Ensure the

⁄4" drive belt (#89) is clear of tension roller assembly (#52) during removal.

13. Make sure lower bearing sleeve (#91), shown

in Figure 40 behind lower pulley (#87) stays in place.

14. Remove 1⁄4" drive belt (#89) (see Figure 40).

External

Retaining

Ring

Figure 38. Removing external retaining ring and

washer from spindle.

-30-

Lower

Bearing

Sleeve

Lower Pulley

⁄4" Drive

Belt

Figure 40. Location of lower bearing sleeve, with

lower pulley and

⁄4" timing belt removed.

Model T27417 (Mfd. Since 09/15)

15. Install new

⁄4" drive belt (#89) onto lower pul-

ley assembly (#87).

16. Install

⁄4" drive belt (#89) onto drive pulley (#61) with drive belt wrapped around proper side of the tension roller assembly (#52), as shown in Figure 41.

19. Install new

⁄8" drive belt (#88) onto upper pul-

ley (#90).

20. Install upper pulley (#90) onto spindle (#81).

21. Slide

⁄8" drive belt (#88) onto drive pulley

(#61).

⁄4" Drive Belt

Drive

Pulley

Tension

Roller

Assembly

Figure 41.

⁄4" drive belt installed onto drive

pulley and tension roller assembly.

17. Install spindle (#81) with upper pulley (#90) and bearing sleeve.

18. Install Woodruff key (#83) into spindle (#81), as shown in Figure 42.

Note: A piece of clear tape can be used

to ensure Woodruff key (#83) stays in place during re-assembly.

Note: Verify lower pulley (#87) and upper

pulley (#90) are properly mated together, and that Woodruff key (#83) remains in place.

22. Install spindle washer (#81) and retaining ring (#84), as shown in Figure 43.

Spindle

Washer

Retaining

Ring

Figure 43. Spindle washer and retaining ring

installed.

23. Install compression spring (#80), ensuring hooked end is locked into upper pulley (#90) shoulder, as shown in Figure 44.

Woodruff

Key

Spindle

Figure 42. Installing Woodruff key into spindle.

Model T27417 (Mfd. Since 09/15)

Compression

Spring

Hooked End

Figure 44. Hooked end of compression spring

locked into upper pulley shoulder.

-31-

27. Install bearing sleeve (#79) into compression spring (#80).

28. Install bearing cover (#77).

29. Install wheel support (#55), as shown in Figure 45.

Wheel Support

Figure 45. Installing wheel support.

30. Re-install base (#125) onto tables (#30 &

#41), then re-install table tilt brackets (#43 & #45) and table tilt lock knobs (#103).

31. Re-connect two brown wires to rectifier (refer to Figure 35 on Page 29), then re-install bottom guard (#134).

-32-

Model T27417 (Mfd. Since 09/15)

These pages are current at the time of printing. However, in the spirit of improvement, we may make changes to the electrical systems of future machines. Compare the manufacture date of your machine to the one

number and manufacture date of your

machine before calling. This information can be found on the main machine label.

machine

SECTION 8: WIRING

stated in this manual, and study this section carefully.

If there are differences between your machine and what is shown in this section, call Technical Support at (570) 546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated wiring diagram may be available. Note: Please gather the serial

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is con-

nected to a power source is extremely dangerous. Touching electrified parts will result in personal injury including but not limited to severe burns, electrocution, or death. Disconnect the power from the machine before servicing electrical components!

MODIFICATIONS. Modifying the wiring beyond what is shown in the diagram may lead to unpredictable results, including serious injury or fire. This includes the installation of unapproved aftermarket parts.

WIRE CONNECTIONS. All connections must be tight to prevent wires from loosening during machine operation. Double-check all wires disconnected or connected during any wiring task to ensure tight connections.

CIRCUIT REQUIREMENTS. You MUST follow the requirements at the beginning of this manual when connecting your machine to a power source.

WIRE/COMPONENT DAMAGE. Damaged wires or components increase the risk of serious personal injury, fire, or machine damage. If you notice that any wires or components are damaged while performing a wiring task, replace those wires or components.

MOTOR WIRING. The motor wiring shown in these diagrams is current at the time of printing but may not match your machine. If you find this to be the case, use the wiring diagram inside the motor junction box.

CAPACITORS/INVERTERS. Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source. To reduce the risk of being shocked, wait at least this long before working on capacitors.

EXPERIENCING DIFFICULTIES. If you are experiencing difficulties understanding the information included in this section, contact our Technical Support at (570) 546-9663.

The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com.

Model T27417 (Mfd. Since 09/15)

-33-

120 VAC

1-15 Plug

(Included)

HOT

NEUTRAL

T27417 Wiring Diagram

Rectifier

KBPC 1504

KEDU HY18

20A/12A

125/250V

Motor 120V

P8T

WARNING!

SHOCK HAZARD! Disconnect power before working on wiring.

PADDLE SWITCH

(Viewed from Behind)

Rectifier

To Power

Cord

Motor

Paddle

Switch

Figure 46. Wiring components viewed from

below.

-34-

READ ELECTRICAL SAFETY

ON PAGE 33!

Model T27417 (Mfd. Since 09/15)

SECTION 9: PARTS

We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability.

Main

21 27

15 13

137

79 80

113

114

103

107

116

117

100

124

114

131

125

126

128

130

127

107

103

134

138A

136A

72 73

135

102

111

118

108

119

132

120

133

122

121

Model T27417 (Mfd. Since 09/15)

-35-

Main Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

1 PT27417001 HEX NUT M8-1.25 50 PT27417050 RUBBER GASKET 2 PT27417002 BALL BEARING 6004ZZ 51 PT27417051 SPINDLE WASHER 3 PT27417003 DRUM WHEEL 3" X 4", ALUMINUM 52 PT27417052 BEARING SLEEVE 4 PT27417004 SPINDLE WASHER 13MM 53 PT27417053 LOWER BEARING SUPPORT 5 PT27417005 LOCK NUT M5-.8 54 PT27417054 TAP SCREW M4 X 22 6 PT27417006 FLAT WASHER 5MM 55 PT27417055 WHEEL SUPPORT 7 PT27417007 EXTENSION SPRING 58 PT27417058 WIRE CLAMP 8 PT27417008 BELT TENSION ARM 59 PT27417059 RECTIFIER KBPC1504 9 PT27417009 KNOB BOLT M5-.8 X 35 60 PT27417060 TAP SCREW M4 X 20 10 PT27417010 RUBBER WASHER 6MM 61 PT27417061 DRUM WHEEL 12 PT27417012 COMPRESSION SPRING 1 X 11 X 37 62 PT27417062 ROTOR 13 PT27417013 FLAT WASHER 14MM 63 PT27417063 BALL BEARING 608ZZ 14 PT27417014 EXT RETAINING RING 12MM 64 PT27417064 FAN SHROUD 15 PT27417015 BALL BEARING 6001ZZ 65 PT27417065 FIELD ASSEMBLY 16 PT27417016 DRUM WHEEL 1.5" X 3.375", ALUMINUM 66 PT27417066 MAGNETIC SHOE (NORTH) 17 PT27417017 DRUM AXLE 12 X 100MM 67 PT27417067 MAGNETIC SHOE (SOUTH) 18 PT27417018 DRUM CARRIAGE 68 PT27417068 ROTOR BASE 19 PT27417019 DRUM WHEEL HOUSING 69 PT27417069 CARBON BRUSH HOLDER 20 PT27417020 PHLP HD SCR M4-.7 X 16 70 PT27417070 CARBON BRUSH 21 PT27417021 FLAT WASHER 5MM 71 PT27417071 CARBON BRUSH SPRING 22 PT27417022 BELT HOUSING COVER 72 PT27417072 CORD CLAMP 23 PT27417023 FLAT HD SCR M5-.8 X 35 73 PT27417073 INT TOOTH WASHER 4MM 24 PT27417024 FLAT HD SCR M5-.8 X 20 75 PT27417075 TAP SCREW M4 X 20 25 PT27417025 SANDING BELT 4" X 24" 80-GRIT 76 PT27417076 FLAT WASHER 6MM 26 PT27417026 WING BOLT M6-1 X 14 77 PT27417077 BEARING COVER 27 PT27417027 LOCK WASHER 5MM 78 PT27417078 TAP SCREW M4 X 16 29 PT27417029 BACKSTOP 79 PT27417079 BEARING SLEEVE (UPPER) 30 PT27417030 FIXED TABLE 80 PT27417080 COMPRESSION SPRING 31 PT27417031 FLAT HD CAP SCR M6-1 X 25 81 PT27417081 SPINDLE 32 PT27417032 PHLP HD SCR M6-1 X 16 83 PT27417083 WOODRUFF KEY 5 X 19 33 PT27417033 PHLP HD SCR M5-.8 X 12 84 PT27417084 FLAT WASHER 17MM 34 PT27417034 DRUM HOUSING SUPPORT 85 PT27417085 WASHER 17.2 X 25.5 X 1.5MM 35 PT27417035 SQUARE NUT M6-1 86 PT27417086 PULLEY PLATE 36 PT27417036 DUST PORT GASKET 87 PT27417087 PULLEY (LOWER) 37 PT27417037 DUST PORT 1-1/2" 88 PT27417088 BELT 3/8" X 160XL 39 PT27417039 LOCK WASHER 6MM 89 PT27417089 BELT 1/4" X 160XL 40 PT27417040 PHLP HD SCR M5-.8 X 20 90 PT27417090 PULLY (UPPER) 41 PT27417041 TILTING TABLE 91 PT27417091 BEARING SLEEVE (LOWER) 42 PT27417042 TABLE TILT PIN M6-1 X 14, 8 X 25 92 PT27417092 SWITCH PLATE, METAL 43 PT27417043 TABLE TILT BRACKET (LEFT) 93 PT27417093 SWITCH PLATE, PLASTIC 45 PT27417045 TABLE TILT STOP BRACKET (RIGHT) 95 PT27417095 SWITCH ORIENTATION PLATE 46 PT27417046 TAP SCREW M4 X 14 96 PT27417096 SAFETY PADDLE SWITCH 47 PT27417047 UPPER BEARING SUPPORT 97 PT27417097 SWITCH SHIELD 48 PT27417048 BALL BEARING 6203ZZ 99 PT27417099 PHLP HD SCR M4-.7 X 15 49 PT27417049 FELT RING

-36-

Model T27417 (Mfd. Since 09/15)

Main Parts List (Cont.)

REF PART # DESCRIPTION REF PART # DESCRIPTION

100 PT27417100 SPINDLE NUT WRENCH 13MM 124 PT27417124 ANGLE PLATE BRACKET 102 PT27417102 THROAT PLATE 1" ID 125 PT27417125 BASE 103 PT27417103 STAR KNOB M8-1.25, 60MM OD 126 PT27417126 PHLP HD SCR M5-.8 X 8 107 PT27417107 CAP SCREW M8-1.25 X 30 127 PT27417127 TABLE INSERT 108 PT27417108 THROAT PLATE 3/4" ID 128 PT27417128 STRAIN RELIEF 1/2" TYPE-1 111 PT27417111 THROAT PLATE 1/2" ID 130 PT27417130 POWER CORD 18G 2W 96" 1-15P 113 PT27417113 SPINDLE WASHER 8 X 20 X 3MM 131 PT27417131 CORD CLAMP 114 PT27417114 RUBBER FOOT 132 PT27417132 THROAT PLATE 1.5" ID 116 PT27417116 SPINDLE WASHER 8 X 15 X 3MM 133 PT27417133 THROAT PLATE 2" ID 117 PT27417117 SPINDLE WASHER 8 X 46 X 3MM 134 PT27417134 BOTTOM GUARD

118 PT27417118 SANDING SLEEVE 2", 80-GRIT 135 PT27417135 VENTED MOTOR COVER 119 PT27417119 SANDING SLEEVE 1-1/2", 80-GRIT 136A PT27417136A BRUSH ASSEMBLY 120 PT27417120 SANDING SLEEVE 1", 80-GRIT 137 PT27417137 KNOB M8-1.25, 18MM L (FEMALE) 121 PT27417121 SANDING SLEEVE 3/4", 80-GRIT 138A PT27417138A MOTOR ASSEMBLY 122 PT27417122 SANDING SLEEVE 1/2", 80-GRIT

Labels

201

202

MODEL T27417

OSCILLATING EDGE BELT &

Specifications

Motor: 450W (1/2 HP), 120V, 60 Hz, 3.5A Motor Speed: 11,500 RPM Belt Size: 4" x 24" Belt Speed: 1575 FPM Drum Diameter: 1/2", 3/4", 1", 1-1/2", 2" Drum Length: 4-1/2" Spindle Speed: 0–2000 RPM Spindle Oscillation: 58 OPM Stroke Length: 5/8" Table Tilt: 0°–45° Weight: 27 lbs.

Date

S/N

Manufactured for Grizzly in China

SPINDLE SANDER

To reduce the risk of serious injury while using this machine:

1. Read and understand owner’s manual before operating.

2. Always wear approved eye protection and respirator.

3. Support workpiece with backstop or worktable.

4. Maintain 1/16" maximum clearance between backstop and sandpaper.

5. Always sand in accordance with directional arrows on machine.

6. Make sure sander is properly assembled, adjusted, and stable before operating. Only operate with all guards in place.

7. Never sand pointed stock with leading edge pointing into sanding rotation, and never force workpiece into sanding surface.

8. Turn motor OFF and disconnect power before changing sandpaper, making adjustments, servicing, or removing jammed stock.

9. Do not wear loose clothing, gloves, jewelry, or other articles that can get entangled. Tie back long hair and roll up sleeves.

10. Do not expose to rain or use in damp locations.

11. Prevent unauthorized use by children or untrained users.

WARNING!

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or service.

WARNING!

ENTANGLEMENT

HAZARD! Tie back long hair, roll up long sleeves, and remove loose clothing, jewelry, or gloves to prevent getting caught in moving parts.

WARNING!

EYE/LUNG INJURY

HAZARD! Always wear safety glasses and a respirator when using this machine.

WARNING!

To reduce risk of death or serious injury, read manual BEFORE using machine. To get a new manual, call (800) 523-4777 or go to www.grizzly.com.

209207

208

REF PART # DESCRIPTION REF PART # DESCRIPTION

201 PT27417201 BELT DIRECTION LABEL 208 PT27417208 GRIZZLY INDUSTRIAL LOGO LABEL 202 PT27417202 MACHINE ID LABEL 209 PT27417209 COMBO WARNINGS LABEL 207 PT27417207 ELECTRICITY LABEL

Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes off or becomes unreadable, the owner of this machine MUST replace it in the original location before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com.

-38-

Model T27417 (Mfd. Since 09/15)

WARRANTY CARD

Name _____________________________________________________________________________

Street _____________________________________________________________________________

City _______________________ State _________________________ Zip _____________________

Phone # ____________________ Email _________________________________________________

Model # ____________________ Order # _______________________ Serial # __________________

The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop better products and services. Of course, all information is strictly confidential.

1. How did you learn about us? ____ Advertisement ____ Friend ____ Catalog ____ Card Deck ____ Website ____ Other:

2. Which of the following magazines do you subscribe to?

____ Cabinetmaker & FDM ____ Family Handyman ____ Hand Loader ____ Handy ____ Home Shop Machinist ____ Journal of Light Cont. ____ Live Steam ____ Model Airplane News ____ Old House Journal ____ Popular Mechanics

3. What is your annual household income? ____ $20,000-$29,000 ____ $30,000-$39,000 ____ $40,000-$49,000 ____ $50,000-$59,000 ____ $60,000-$69,000 ____ $70,000+

CUT ALONG DOTTED LINE

4. What is your age group? ____ 20-29 ____ 30-39 ____ 40-49 ____ 50-59 ____ 60-69 ____ 70+

5. How long have you been a woodworker/metalworker? ____ 0-2 Years ____ 2-8 Years ____ 8-20 Years ____20+ Years

6. How many of your machines or tools are Grizzly? ____ 0-2 ____ 3-5 ____ 6-9 ____10+

____ Popular Science ____ Popular Woodworking ____ Precision Shooter ____ Projects in Metal ____ RC Modeler ____ Rie ____ Shop Notes ____ Shotgun News ____ Today’s Homeowner ____ Wood

____ Wooden Boat ____ Woodshop News ____ Woodsmith ____ Woodwork ____ Woodworker West ____ Woodworker’s Journal ____ Other:

7. Do you think your machine represents a good value? _____Yes _____No

8. Would you recommend Grizzly Industrial to a friend? _____ Yes _____No

9. Would you allow us to use your name as a reference for Grizzly customers in your area? Note: We never use names more than 3 times. _____ Yes _____No

10. Comments: _____________________________________________________________________

_________________________________________________________________________________

FOLD ALONG DOTTED LINE

Place

Stamp

Here

GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069

Send a Grizzly Catalog to a friend:

Name_______________________________

Street_______________________________

City______________State______Zip______

TAPE ALONG EDGES--PLEASE DO NOT STAPLE

WARRANTY & RETURNS

Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants. In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.

We 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.

To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then issue you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the carton. We will not accept any item back without this number. Proof of purchase must accompany the merchandise.

The manufacturers reserve the right to change specifications at any time because they constantly strive to achieve better quality equipment. We make every effort to ensure that our products meet high quality and durability standards and we hope you never need to use this warranty.

Please feel free to write or call us if you have any questions about the machine or the manual.

Thank you again for your business and continued support. We hope to serve you again soon.

Grizzly T27417 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

INTRODUCTION

Contact Info

Manual Accuracy

Identification

Machine Data Sheet

SECTION 1: SAFETY

Safety Instructions for Machinery

Additional Safety for Spindle/Edge Sanders

SECTION 2: POWER SUPPLY

SECTION 3: SETUP

Unpacking

Inventory

Needed for Setup

Site Considerations

Bench Mounting

Assembly

Dust Collection

Test Run

SECTION 4: OPERATIONS

Disabling Switch

Spindle Sanding

Edge-Sanding

Bevel Sanding

SECTION 5: ACCESSORIES

SECTION 6: MAINTENANCE

Schedule

SECTION 7: SERVICE

Troubleshooting

SECTION 8: WIRING

Wiring Safety Instructions

T27417 Wiring Diagram

SECTION 9: PARTS

Main

Labels

WARRANTY & RETURNS