Grizzly G1066Z, G1079 User Manual

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DRUM SANDER

MODEL G1066/G1066Z/G1079

INSTRUCTION MANUAL

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

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

THE INFORMATION IN THIS MANUAL REPRESENTS THE CONFIGURATION OF THE MACHINE AS IT IS CURRENTLY BEING SHIPPED. THE

MACHINE CONFIGURATION CAN CHANGE AS PRODUCT IMPROVEMENTS ARE INCORPORATED. IF YOU OWN AN EARLIER VERSION OF THE

MACHINE, THIS MANUAL MAY NOT EXACTLY DEPICT YOUR MACHINE . CONTACT CUSTOMER SERVICE IF YOU HAVE ANY QUESTIONS ABOUT

DIFFERENCES. PREVIOUS VERSIONS ARE NOT AVAILABLE ONLINE.

PRINTED IN TAIWAN

Model G1066

Model G1066Z

WARNING

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

PAGE

1. SAFETY

SAFETY RULES FOR POWER TOOLS ............................................................................2-3

SAFETY RULES FOR THE DRUM SANDER ......................................................................4

2. CIRCUIT REQUIREMENTS

220V OPERATION ................................................................................................................5

FUSING..................................................................................................................................5

GROUNDING ........................................................................................................................5

EXTENSION CORDS ............................................................................................................6

WIRING DIAGRAMS ............................................................................................................6

3. GENERAL INFORMATION

COMMENTARY ....................................................................................................................7

UNPACKING..........................................................................................................................8

PIECE INVENTORY ..............................................................................................................8

HARDWARE RECOGNITION CHART ..................................................................................9

CLEAN UP ..........................................................................................................................10

SITE CONSIDERATIONS....................................................................................................10

4. ASSEMBLY

BEGINNING ASSEMBLY ....................................................................................................11

DUST PORTS......................................................................................................................11

CRANK HANDLE ................................................................................................................12

G1066Z CONTROL PANEL ................................................................................................12

5. ADJUSTMENTS

DRUM ALIGNMENT ......................................................................................................13-15

PRESSURE ROLLERS ......................................................................................................16

DUST SCOOP ....................................................................................................................17

V-BELT ALIGNMENT ..........................................................................................................17

PAPER REPLACEMENT G1066/G1079........................................................................18-19

PAPER REPLACEMENT G1066Z ......................................................................................19

DUST COLLECTION ..........................................................................................................20

CONVEYOR BELT ..............................................................................................................21

6. OPERATIONS

G1066Z CONTROL PANEL ................................................................................................22

TEST RUN ..........................................................................................................................23

G1066/G1079 ......................................................................................................................23

G1066Z ..........................................................................................................................24-25

CHOOSING SANDPAPER ..................................................................................................25

7. MAINTENANCE

GENERAL............................................................................................................................26

LUBRICATION ....................................................................................................................26

BEARING REPLACEMENT ................................................................................................27

8. CLOSURE..................................................................................................................................28

G1066 DATA SHEET ............................................................................................................................29

G1066 PARTS BREAKDOWN ........................................................................................................30-32

G1066 PARTS LIST ..............................................................................................................................33

G1066 WIRING DIAGRAM....................................................................................................................34

G1066Z DATA SHEET ..........................................................................................................................35

G1066Z PARTS BREAKDOWN ......................................................................................................36-38

G1066Z PARTS LIST ......................................................................................................................39-40

G1066Z WIRING DIAGRAM ..................................................................................................................41

G1079 DATA SHEET ............................................................................................................................42

G1079 PARTS BREAKDOWN ........................................................................................................43-45

G1079 PARTS LIST ..............................................................................................................................46

G1079 WIRING DIAGRAM....................................................................................................................47

TROUBLESHOOTING ..........................................................................................................................48

MAINTENANCE NOTES ......................................................................................................................49

WARRANTY AND RETURNS ..............................................................................................................50

-2- G1066/G1066Z/G1079 Drum Sander

Safety Instructions For Power Tools

SECTION 1: SAFETY

5. KEEP CHILDREN AND VISITORS AWAY. All children and visitors should be

kept at a safe distance from work area.

6. MAKE WORKSHOP CHILD PROOF with

padlocks, master switches, or by removing starter keys.

7. NEVER FORCE TOOL. It will do the job

better and safer at the rate for which it was designed.

8. USE RIGHT TOOL. Do not force tool or

attachment to do a job for which it was not designed.

1. KEEP GUARDS IN PLACE and in working

order.

2. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to

see that keys and adjusting wrenches are removed from tool before turning on.

3. KEEP WORK AREA CLEAN. Cluttered

areas and benches invite accidents.

4. NEVER USE IN DANGEROUS ENVIRONMENT. Do not use power tools in

damp or wet locations, or where any flammable or noxious fumes may exist. Keep work area well lighted.

For Your Own Safety Read Instruction

Manual Before Operating This Equipment

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 proper operation of the equipment.

The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are 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.

NOTICE

G1066/G1066Z/G1079 Drum Sander -3-

9. USE PROPER EXTENSION CORD. Make

sure your extension cord is in good condition. Conductor size should be in accordance with the chart below. The amperage rating should be listed on the motor or tool nameplate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Your extension cord must also contain a ground wire and plug pin. Always repair or replace extension cords if they become damaged.

Minimum Gauge for Extension Cords

10. WEAR PROPER APPAREL. Do not wear

loose clothing, gloves, neckties, rings, bracelets, or other jewelry which may get caught in moving parts. Non-slip footwear is recommended. Wear protective hair covering to contain long hair.

11. ALWAYS USE SAFETY GLASSES. Also

use face or dust mask if cutting operation is dusty. Everyday eyeglasses only have impact resistant lenses, they are NOT safety glasses.

12. SECURE WORK. Use clamps or a vise to

hold work when practical. It’s safer than using your hand and frees both hands to operate tool.

13. NEVER OVERREACH. Keep proper foot-

ing and balance at all times.

LENGTH

AMP RATING 25ft 50ft 100ft

0-6 18 16 16 7-10 18 16 14 11-12 16 16 14 13-16 14 12 12 17-20 12 12 10 21-30 10 10 No

Safety Instructions For Power Tools

14. MAINTAIN TOOLS WITH CARE. Keep

tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories.

15. DISCONNECT TOOLS before servicing

and changing accessories, such as blades, bits, cutters, and the like.

16. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure switch is in off

position before plugging in. Also, the magnetic switch on this machine may start if the switch gets bumped hard enough.

17. USE RECOMMENDED ACCESSORIES.

Consult the owner’s manual for recommended accessories. The use of improper accessories may cause risk of injury.

18. CHECK DAMAGED PARTS. Before fur-

ther use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.

19. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER OFF. Do not

leave tool until it comes to a complete stop.

20. NEVER USE UNDER THE INFLUENCE of

alcohol or drugs, or when tired.

21. NEVER ALLOW UNSUPERVISED OR UNTRAINED PERSONNEL TO OPERATE THE MACHINE. Make sure any

instructions you give in regards to the operation of the machine are approved, correct, safe, and clearly understood.

-4- G1066/G1066Z/G1079 Drum Sander

Additional Safety Instructions

For The Drum Sander

• DO NOT allow anyone to stand at the out-

feed end when feeding your stock.

• DO NOT jam workpiece into the machine

during operation. Firmly grasp the workpiece in both hands and ease it into the machine using light pressure.

• DO NOT wear loose clothing while operat-

ing this machine. Roll up or button sleeves at the cuff.

• DO NOT sand any stock narrower than

⁄8''.

• DO NOT attempt to sand thin stock by

using a “dummy” board under your workpiece.

• DO NOT sand stock shorter than 9''.

• DO NOT place hands near, or in contact

with, sanding drums during operation.

• DO NOT allow fingers to get pinched

between board and conveyor belt during operation. This may pull the operator’s hand into the machine and cause serious injury or death!

• NEVER leave the machine running unat-

tended.

• NEVER operate the sander without an

adequate dust collection system in place and running.

• NEVER sand more than one piece of stock

at a time.

• ANY PROBLEM, with the exception of

conveyor belt tracking, that is concerned at all with any moving parts or accessories must be investigated and corrected with the power disconnected, and after all moving parts have come to a complete stop. Never attempt to adjust conveyor belt tracking when the sanding drums are engaged.

• REPLACE sanding paper when it

becomes worn.

• ALWAYS inspect board stock for nails,

staples, knots, and other imperfections that could be dislodged and thrown from the machine during sanding operations.

• PERFORM machine inspections and

maintenance service promptly when called for.

Operating this equipment has the potential for creating flying debris which can cause eye injury. Always wear safety glasses or goggles when operating equipment. Everyday glasses or reading glasses only have impact resistant lenses, they are not safety glasses. Be certain the safety glasses you wear meet the appropriate standards of the American National Standards Institute (ANSI).

As with all power tools, there is danger associated with the G1066/G1066Z/G1079 Drum Sanders. Accidents are frequently caused by lack of familiarity or failure to pay attention. Use this tool with respect and caution to lessen the possibility of operator injury. If normal safety precautions are overlooked or ignored serious personal injury may occur.

G1066/G1066Z/G1079 Drum Sander -5-

SECTION 2: CIRCUIT REQUIREMENTS

220V Single-Phase

The Model G1066/G1066Z/G1079 features 220V single-phase motors. The G1066/G1066Z 5 HP motor will safely draw about 25 amps under load. The G1079 2 HP drum motor requires 12 amps for safe operation. All sanders feature

/4 HP feed

motors that draw approx. 3 amps under load.

The Model G1066/G1066Z should be fused at 30 amps. The Model G1079 should be fused at 15 amps. Make sure the wiring in your circuit is rated to handle the amperage draw from your machine. If frequent circuit failure occurs when using the sander, contact our Service Department. The sander must be connected to its own dedicated circuit and should not share a circuit with any other machine. A standard 2-pole breaker is necessary for use with the sander.

We recommend using a NEMA-style L6-30 plug and outlet for the Model G1066/G1066Z, and an L6-15 for the Model G1079. You may also “hardwire” the sander directly to your panel, provided you place a disconnect near the machine. Check the electrical codes in your area for specifics on wiring requirements.

Figure 1. Typical plug configuration for 220V,

single-phase operation.

Grounding

In the event of an electrical short, grounding reduces the risk of electric shock by providing a path of least resistance to disperse electric current. This tool is equipped with an electric cord that has an equipment-grounding conductor which must be properly connected to 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.

Improper connections of the electrical-grounding conductor can result in the risk of electric shock. The conductor with green or green and yellow striped insulation is the electrical-grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment grounding conductor to a live terminal.

This equipment must be grounded. Verify that any existing electrical outlet and circuit you intend to plug into is actually grounded. Under no circumstances should the grounding pin from any three-pronged plug be removed. Serious injury may occur.

-6- G1066/G1066Z/G1079 Drum Sander

The Model G1066/G1066Z/G1079 comes prewired for 220 volt operation. Wiring diagrams are provided at the back of this manual should it be necessary to repair or revise the wiring. Always consult a qualified electrician when doing any electrical work on this equipment.

Wiring Diagram

We have covered some basic electrical requirements for the safe operation of your Sander. These requirements are not necessarily comprehensive. You must be sure that your particular electrical configuration complies with local and state codes. Ensure compliance by checking with your local municipality or a licensed electrician.

Extension Cords

We do not recommend the use of extension cords on 220V equipment. It is much better to arrange the placement of your equipment and the installed wiring to eliminate the need for extension cords. Should it be necessary to use an extension make sure the cord is rated Hard Service (grade S) or better. Refer to the chart in

Section 1: Safety to determine the minimum

gauge for the extension cord. The extension cord must also contain a ground wire and plug pin. Always repair or replace extension cords when they become worn or damaged.

SECTION 3: GENERAL INFORMATION

Most important, we stand behind our machines. If you have any service questions or parts requests, please call or write us at the location listed below.

Grizzly Industrial, Inc.

1203 Lycoming Mall Circle

Muncy, PA 17756

Phone: (570) 546-9663

Fax: (800) 438-5901 E-Mail: techsupport@grizzly.com Web Site: http://www.grizzly.com

G1066/G1066Z/G1079 Drum Sander -7-

Commentary

We are proud to offer the Grizzly Model G1066/G1066Z/G1079 Drum Sander. Your machine is part of a growing Grizzly family of fine woodworking machinery. When used according to the guidelines set forth in this manual, you can expect years of trouble-free, enjoyable operation and proof of Grizzly’s commitment to customer satisfaction.

This manual covers all three models because these machines are essentially the same except for the motor size, the size of stock they can handle, the rotation of the drums and the feed rates. A number of optional accessories for these machines are available through the Grizzly catalog. Theses options include a complete selection of sanding paper, dust collection systems and a heavy-duty mobile base.

We are also pleased to provide this manual with the Model G1066/G1066Z/G1079. It was written to guide you through assembly, review safety considerations, and cover general operating procedures. It represents our effort to produce the best documentation possible. If you have any comments regarding this manual, please write to us at the address below:

Grizzly Industrial, Inc.

O Technical Documentation

P.O. Box 2069

Bellingham, WA 98227-2069

The specifications, drawings, and photographs illustrated in this manual represent the Model G1066/G1066Z/G1079 as supplied when the manual was prepared. However, owing to Grizzly’s policy of continuous improvement, changes may be made at any time with no obligation on the part of Grizzly. Whenever possible, though, we send manual updates to all owners of a particular tool or machine. Should you receive one, we urge you to insert the new information with the old and keep it for reference.

Read the manual before assembly and operation. Become familiar with the machine and its operation before beginning any work. Serious personal injury may result if safety or operational information is not understood or followed.

Description

Motor Size Sanding Width Drum Rotation

Feed Rates

G1066

5 HP 23

⁄2"

With Feed

11 FPM

G1066Z

5 HP 231⁄2"

Against Feed

Var. 0-20 FPM

G1079

2 HP

16"

With Feed

11 FPM

-8- G1066/G1066Z/G1079 Drum Sander

Unpacking

The Model G1066/G1066Z/G1079 Drum Sander is shipped from the manufacturer in a carefully packed carton. If you discover your machine is damaged after you have signed for delivery, and the truck and driver are gone, you will need to file a freight claim with the carrier. Save the containers and all packing materials for possible inspection by the carrier or its agent. Without the packing materials, filing a freight claim can be difficult.

If you need assistance determining whether you need to file a freight claim, or with the procedure to file one, please contact our Customer Service.

Piece Inventory

After all the parts have been removed from the carton, you should have:

• Drum Sander Unit

• Control Panel [G1066Z]

• 4'' Dust Port (2)

•Crank Arm

• Crank Handle

• Paper Retaining Clip (2) [G1066/G1079]

• Self Tapping Screws #8 x

⁄2" (8)

• Flat Washers #8 (8)

•3MM Hex Wrench

In the event that any non-proprietary parts are missing (e.g. a nut or a washer), we would be glad to replace them, or for the sake of expediency, replacements can be obtained at your local hardware store.

The Model G1066/G1066Z/G1079 is a heavy machine (approx. 430 and 285 lb. shipping weights respectively). DO NOT over-exert yourself while unpacking or moving your machine—get assistance. In the event that your Drum Sander must be moved up or down a flight of stairs, be sure that the stairs are capable of supporting the combined weight of people and the machine. Serious personal injury may occur if they are not.

When you are completely satisfied with the condition of your shipment, you should inventory its parts.

NOTICE

A full parts list and breakdown can be found toward the end of this manual. For easier assembly, or to identify missing parts, please refer to the detailed illustrations at the end of the manual.

G1066/G1066Z/G1079 Drum Sander -9-

Hardware Recognition Chart

Use this chart to match up hardware pieces during the assembly process!

Lock Nut

Wing Nut

⁄8''

⁄4''

Thumb Screw

Phillips Head

⁄16''

⁄8''

Cap Screw

⁄16''

Screw

Carriage Bolt

Hex

⁄2''

Setscrew

⁄8''

Head Bolt

Lock

Washer

MEASURE BOLT DIAMETER BY PLACING INSIDE CIRCLE

4mm

6mm

5mm

10mm

8mm

15mm 20mm

Washer

⁄4''

⁄8''

⁄2''

⁄8''

25mm

10mm

30mm 35mm 40mm 45mm

12mm

LINES ARE 1MM APART

50mm 55mm 60mm

⁄16'' INCH APART

65mm

16mm

70mm 75mm

LINES ARE

Countersunk Phillips Head Screw

Flange Bolt

Phillips Head Hex Bolt

Hex Nut

⁄16''

⁄4''

⁄8''

1''

⁄4''

⁄2''

⁄4''

1 2

⁄4''

⁄2''

⁄4''

2 3

Slotted Screw

⁄16''

Button Head

⁄2''

Screw

Phillips Head Sheet Metal Screw

12mm

4mm

6mm

10mm

8mm

WASHERS ARE MEASURED BY THE INSIDE DIAMETER

⁄16''

⁄8''

⁄16''

⁄4''

-10- G1066/G1066Z/G1079 Drum Sander

Site Considerations

FLOOR LOAD

Your new drum sander represents a large weight load in a moderate sized footprint. Most shop floors will be adequate for the weight of the drum sander; however, some floors may require additional support. Contact an architect or structural engineer if you have any question about the ability of your floor to handle the weight.

WORKING CLEARANCES

Working clearances can be thought of as the distances between machines and obstacles that allow safe operation of every machine without limitation. Consider existing and anticipated machine needs, size of material to be processed through each machine, and space for auxiliary stands and/or work tables. Also consider the relative position of each machine to one another for efficient material handling. Be sure to allow yourself sufficient room to safely run your machines in any foreseeable operation.

LIGHTING AND OUTLETS

Lighting should be bright enough to eliminate shadow and prevent eye strain. Electrical circuits should be dedicated or large enough to handle combined motor amp loads. Outlets should be located near each machine so power or extension cords are not obstructing high-traffic areas. Be sure to observe local electrical codes for proper installation of new lighting, outlets or circuits.

Make your shop “child safe.” Ensure that your workplace is inaccessible to children by closing and locking all entrances when you are away. Never allow visitors in your shop when assembling, adjusting or operating equipment.

Clean Up

The unpainted surfaces are coated with a waxy oil to protect them from corrosion during shipment. Remove this protective coating with a solvent cleaner or citrus-based degreaser such as Grizzly’s G7895 Degreaser. To clean thoroughly, some parts may need to be removed. Avoid chlorine-based solvents as they may damage painted surfaces should they come in contact. Always follow the manufacturer’s instructions when using any type of cleaning product.

Do not use gasoline or other petroleum-based solvents to clean with. They have low flash points which make them extremely flammable. A risk of explosion and burning exists if these products are used. Serious personal injury may occur.

Do not smoke while using solvents. A risk of explosion or fire exists and may result in serious personal injury.

Many of the solvents commonly used to clean machinery can be toxic when inhaled or ingested. Always work in wellventilated areas far from potential ignition sources when dealing with solvents. Use care when disposing of waste rags and towels to be sure they do not create fire or environmental hazards.

G1066/G1066Z/G1079 Drum Sander -11-

SECTION 4: ASSEMBLY

Dust Ports

Figure 2. Top-mounted 4" dust ports.

The Model G1066/G1079 Drum Sander comes equipped with two 4'' dust ports as shown in

Figure 2. Apply double sided tape between the

plastic dust ports and the sheet metal cover, then secure in place with sheet metal screws.

DO NOT operate the Model G1066/G1066Z/G1079 without an adequate dust collection system. This machine creates substantial amounts of wood dust while in operation. Failure to use a dust collection system can result in short and long-term respiratory illness.

Beginning Assembly

Most of your new drum sander has been assembled at the factory, but some parts must be assembled or installed after delivery. We have organized the assembly process into steps. Please follow along in the order presented in this section.

Keep loose clothing out of the way of machinery and keep hair pulled back.

Wear safety glasses during the entire assembly process. Failure to comply may result in serious personal injury.

Disconnect power to the machine when performing any maintenance or assembly. Failure to do this may result in serious personal injury.

Some metal parts may have sharp edges on them after they are formed. Please examine the edges of all metal parts before handling them. Failure to do so could result in injury.

The Model G1066Z also comes equipped with two 4" dust ports, but these mount in the center of the top and the center of the front on the sheet metal cover. As with the other models, apply double sided tape between the plastic dust ports and the sheet metal cover, then secure in place with sheet metal screws.

-12- G1066/G1066Z/G1079 Drum Sander

Crank Handle

Figure 3. Crank handle attachment.

Figure 4. Control panel attached to base unit.

The crank handle is normally installed on the front right lead screw shaft, and is held in place with two setscrews already threaded into the han-

dle, as shown in Figure 3. The crank handle can

be installed on the right or left side of the machine to maximize operator comfort and convenience.

Setscrew

G1066Z Control Panel

To mount the control panel to the base unit on the Model G1066Z:

1. Match the holes in the control arm mounting

plate to the threaded holes on the side of the the sander.

2. Use the

⁄16"-18 x 1" hex bolts and washers to

secure the control arm to the sander body as

shown in Figure 4.

G1066/G1066Z/G1079 Drum Sander -13-

SECTION 5: ADJUSTMENTS

Drum Alignment

Figure 5. Feed direction perpendicular to drum.

Keep loose clothing out of the way of machinery and keep hair pulled back.

Wear safety glasses during the entire adjustment process. Failure to comply may result in serious personal injury.

Disconnect power to the machine when performing any adjustments or maintenance. Failure to do this may result in serious personal injury.

For the Model G1066/G1066Z/G1079 Drum Sander to function properly, the sanding drums must be aligned in two directions: (1) perpendic-

ular to feed direction (Figures 5 and 6) and (2)

parallel to the conveyor belt.

Figure 6. Sanding drum parallel to feed belt.

In order to make the above adjustments, it is necessary to know how to adjust the bearing blocks.

To adjust the Model G1066/G1066Z/G1079 bearing blocks:

1. Loosen the lock nuts (See Figure 7) on one

of the bearing blocks on the drum that requires adjustment.

2. Raise or lower the bearing block by rotating

the setscrews (See Figure 7). Turn very

gradually

⁄8 of a turn or less.

Figure 7. Bearing block adjustments.

Bearing Block

Setscrews

Locknut

-14- G1066/G1066Z/G1079 Drum Sander

3. Start with the front sanding drum. Lower the

table so the block will slide easily under the pressure bars. Slide the block over to one side of the table, with the front edge lined up to the front of the table. (It is important to line up the block carefully to ensure that the same part of the 2x4 is used to set the drum heights.) Raise the table up so the board barely touches the front pressure roller.

4. Raise the table one full turn of the hand-

wheel. Adjust the height of that side of the front sanding drum so it just touches the board and is able to rock back and forth with moderate resistance.

Figure 9. Model G1066Z rear drum

adjustment control.

Figure 10. Dimensions of gauge block.

3. Repeat the measurements with the rear

drum and brace. If the measurements are not within

⁄8", the drums can be moved by loosening the lock nuts on the bearing blocks and moving one end of the drum forward or backward as necessary in the slotted holes.

If the drums are not perpendicular to feed direction, the sandpaper will creep toward one end of the drum. After you have adjusted the drums, do not forget to tighten the lock nuts and recheck the alignment.

To adjust the drums parallel to the conveyor belt:

1. Disconnect the sander from the power source!

2. For this step, you will need a 24" long block of wood. A quality 2x4 will work fine (See Figure 10).

Micro-Adjustment Knob

Micro-Adjust Lock Knob

3. Tighten the lock nuts and recheck the align-

ment using the same hardwood block. Tightening the lock nuts will pull the drum downward slightly. Be sure to adjust to com-

pensate for this movement. Do not over

tighten the lock nuts. The bearing blocks can break if over tightened.

4. For Models G1066/G1079 repeat steps 1-3

for the other drum. Tighten the lock nuts. Model G1066Z has micro-adjustment knobs on the sides of the machine for rear drum

adjustments. See Figure 9. Both drums should now be properly adjusted. Do not

change the table height until the lock nuts are tight.

Use care when tightening lock nuts. While they are made of durable cast metal, the bearing blocks are susceptible to breakage if the metal is fatigued by excess tension caused by overtightening.

To adjust the drums perpendicular to the feed direction:

1. Disconnect the sander from the power source!

2. First measure the distance between the out-

side of the front drum and the inside of the front brace. The distances should be within

⁄8" of each other at each end of the drum.

G1066/G1066Z/G1079 Drum Sander -15-

In addition to premature wear and failure of sandpaper, improper drum alignment could cause the possibility of an uncontrolled exit of material from the machine—which could result in damage to property or potential operator injury.

5. Stop and mark the location of the table ele-

vation handle with a felt pen or piece of tape. In the same manner, mark the height of the table in relation to the body of the sander. Both of these marks will indicate this exact table position (we will refer to it as reference height #1). Having reference height #1 marked is crucial to all subsequent steps.

6. Lower the table exactly 2 turns. Remove the

block and re-insert it on the other side, taking care to line it up with the front of the table just as it was on the previous side. Raise the table exactly 2 turns to bring it back up to reference height #1.

7. Set the height of that end of the drum to the

board. Rock the drum back and forth again. It should feel and sound the same as it did on the other end. If the sound and rolling action are not identical, adjust the bearing block height. Continue this procedure, going back and forth, until both sides of the drum sound and feel the same.

8. To adjust the rear drum, lower the table by

turning the handwheel counter-clockwise

/8th of a turn from reference #1. Make a second mark. This will be reference #2 and will be used for setting up the rear drums.

9. Repeat steps 5-6 until both sides of the rear

drum are the same. (Note: the G1066Z has external height adjustment knobs for the rear drum. These are located on each side of the machine. Other than this difference, the procedure for setting the drum height is the same.)

10. While the rear drum should always be slight-

ly lower than the front drum, the actual difference will vary depending on wood type, feed rate, sandpaper grits, etc. Once you are familiar and comfortable with the adjustment procedures, you should experiment to arrive at the best settings for your specific application.

-16- G1066/G1066Z/G1079 Drum Sander

To provide increased operator control, the Model G1066Z features height adjustment controls for the feed roller. These controls are located on the underside of the roller pressure spring controls and consist of a hex bolt and jamnut setup, exactly like the roller pressure spring tension controls.

To adjust the pressure roller height on the Model G1066Z:

1. Disconnect sander from the power source!

2. The “Drum Alignment” instructions must be

followed before this adjustment can be performed. Use the same 2x4 for this procedure.

3. With the 2x4 in place on one end of the table,

raise the table up to reference height #1.

4. Lower the table 1 full turn with the hand-

wheel.

5. On the same side as the 2x4, loosen the jam-

nuts on the roller height hex bolts.

6. Adjust all 3 pressure rollers by turning the

hex bolts. The pressure rollers should barely touch the surface of the 2x4, allowing just enough room to rotate. At this position, tighten the jamnut on the bolt so it does not move.

7. Repeat steps 3-6 with the other side to make

sure all pressure rollers are even and parallel to the table.

These adjustments should be used as a starting point. Once you are familiar and comfortable with the adjustment procedures, you should experiment to arrive at the best settings for your specific application.

Pressure Rollers

The spring tension of the pressure rollers can be adjusted to reduce snipe. (Note: roller pressure is also affected by the drum height.)

To adjust the pressure rollers:

1. Disconnect the sander from the power source!

2. Remove sanding head cover (disconnect

dust collector hose if attached).

3. Loosen the jamnuts on the hex bolts. Turn

the hex bolts downward to increase the pres-

sure roller spring tension. See Figure 11.

Increasing the tension will increase the pressure of the board on the conveyor belt, but will also be less forgiving of irregularities in the board and could cause jamming. You will need to determine experimentally the optimal tension for your stock.

4. Replace the sanding head cover and recon-

nect the dust collector.

Roller Pressure

Adjusting Bolt

Figure 11. Location of pressure roller tensioners.

G1066/G1066Z/G1079 Drum Sander -17-

V-Belt

The sanding drums are driven by two V-Belts on the Models G1066 & G1066Z and one V-Belt on the Model G1079. The V-Belts must have proper tension for proper power transmission. Proper tension is achieved when the V-Belts can be deflected about

⁄4" with moderate finger pressure at the midpoint between the drum sheaves (sheaves are integral on the Model G1079) and the motor sheave. To adjust V-Belt tension, loosen the motor mounting bolts and slide the motor accordingly. Ensure that the pulleys stay in line with each other and tighten the motor mounting bolts. Re-check V-Belt tension and alignment.

To check alignment, ensure that the machine is on a level floor. Hold a straightedge against the side of the rear contact drum sheave. The contact drum and motor sheaves are in alignment when the straightedge also barely touches the side of the motor sheave.

To align the sheaves, loosen the motor from the motor mounting plate and shift the motor in the desired direction. Tighten the motor mount bolts and re-check alignment and tension.

If the sheaves will not come into alignment by adjusting the motor, the motor sheave can be moved directly along the motor shaft. Loosen the setscrew on the motor sheave and move it in or out accordingly.

Always inspect V-belts for damage or deterioration when adjusting for tension or alignment. Should you find evidence of cracking, abrasion or damage from wood chips or other foreign materials, replace the belt immediately. Belt breakage could lead to mechanical damage or operator injury.

Dust Scoop

Figure 12. Location of dust scoop bolts.

The Model G1066/G1079 is equipped with a dust scoop located next to the rear sanding drum. The Model G1066Z features a dust scoop for each drum. Dust scoops reduce the amount of dust that accumulates on the workpiece as it travels through the sander. Dust scoops are adjustable and should be set approximately

⁄32'' above the bottom of the rear drum for optimum effectiveness.

To adjust a dust scoop:

1. Unplug the sander from its power source!

2. Place two 2x4’s of equal height under the

rear sanding drum and the dust scoop. Raise the table until the 2x4’s just touch the drum.

3. Loosen the dust scoop mounting bolts locat-

ed at each end of the scoop as shown in

Figure 12.

4. Move the scoop up or down until it is approx-

imately

⁄32'' above the 2x4’s. Some flexing of the sheet metal assembly may be needed to get the proper clearance. Retighten the mounting bolts and remove the 2x4’s.

Dust Scoop

Mounting Bolt

-18- G1066/G1066Z/G1079 Drum Sander

Figure 14. Illustrates paper preparation.

4. Unwind the old sandpaper and use it as a

pattern or use the pattern in Figure 14 to cut

a piece of 6" wide sandpaper of the desired grit. It is necessary to cut a triangular portion of the paper away at each end.

5. Starting at the left side of the drum, fold the

corner of the sandpaper into the spring clip, then install the clip onto the tensioner. You may need to tap the clip with a hammer or mallet to ensure that it is seated; however, you do not have to drive clip completely on, just make sure it is secure. Too much force will break the clip! Also, do not fold paper over tensioner and then install the clip—the paper may tear as a result.

6. Pull the paper until the tension wheel spring

has bottomed out in its travel.

7. This step is possible to accomplish alone, but it is easier with an assistant. While one per-

son rolls the drum, the other tightly spirals the paper onto the drum, ensuring that there are no bubbles or overlapping edges.

IMPORTANT: Try to leave a uniform

⁄16" gap between the spirals as you wind the paper around the drum. This will allow the paper to move and stretch slightly and will decrease the likelihood of tearing and overlapping.

Figure 13. Sanding paper attachment.

Sanding Paper Clip

Tension Wheel

Tension Spring

Be careful that the tension wheel does not pinch your fingers when the pressure is released and it snaps back to a relaxed position.

Paper Replacement

G1066/G1079

The Model G1066/G1079 is designed for 6" wide sandpaper rolls. The outfeed sanding drum is wrapped in felt to slightly increase the drum diameter and to provide a smooth sanded surface. The felt should be 1" from the edge of the drum to allow room for the tape to adhere.

To change the paper:

1. Disconnect the machine from the power!

2. Take the sheet metal cover off.

3. Remove the tape from around the right side

of the drum and the clip that attaches the

sandpaper to the left side of the drum (See Figure 13).

G1066/G1066Z/G1079 Drum Sander -19-

Figure 15. Sandpaper ends taped on

Model G1066Z.

Paper Replacement

G1066Z

The Model G1066Z is designed for 3" wide hook and loop sandpaper rolls.

To change sandpaper on the G1066Z:

1. Disconnect the sander from the power source!

2. Remove the top cover to expose the drums.

3. One drum at a time, unwind the old sandpa-

per and notice the direction that it was wrapped around the drum.

4. Use the old sandpaper as a pattern to cut out

the new sandpaper.

5. Wrap the sanding drum with the new sand-

paper. Make sure to wrap the sandpaper tight and try to keep the gaps to a minimum.

6. Tape both ends with

⁄4" strapping tape, making at least two complete passes so that the second layer is directly on top of the first.

See Figure 15. Repeat steps 3-5 with the

other drum.

8. Hold the loose end against the right side of

the contact drum and wrap with duct tape to secure. Double-check the drum to make sure there are no bubbles or overlapping edges and your gapping is correct.

9. Repeat steps 1-6 for the other drum.

10. Mount the hood and reconnect the flex-hose

to the dust collection ports.

Important Tips For Changing Sandpaper

• Replace the paper on each drum individually. Once paper is removed from both drums, they can be slippery and hard to rotate.

• Always fold the paper into the spring clip and then insert it.

• The spring clip does not have to be driven completely on.

• Changing sandpaper is easier with the help of another person.

-20- G1066/G1066Z/G1079 Drum Sander

Dust Collection

The dust collection ports are located on the top of the sanding head cover and each measures 4" in diameter. It will be necessary to attach 4" dust collection pipes over these ports. Flex-hose is recommended because it will ease removal of the sanding head cover when paper changes and adjustments are necessary. Grizzly offers 4" flexhose to connect this machine to a dust collection system. The flex-hose easily attaches with a 4" hose clamp. Please refer to our catalog for current price and ordering information.

Your dust collector must be able to move 450 cfm at the Drum Sander. If you have a remotely

located dust collector or you are operating more than one machine at a time, ensure that your dust collector has the capacity and power to meet this requirement. A fine layer of dust will be present on your stock as it comes out of the sander. This is normal.

Always wear a dust mask in addition to using a dust collector. Dust masks filter out the smaller particles of dust that dust collectors cannot trap.

G1066/G1066Z/G1079 Drum Sander -21-

Conveyor Belt

The conveyor belt tension and tracking adjustments are controlled by the adjustment bolts located at each end of the front and rear conveyor rollers. If the conveyor belt is too loose or tracks off to one side, adjust as follows:

1. If the conveyor belt is slipping, turn both infeed adjustment bolts counter-clockwise. See Figure 16.

Figure 16. Location of conveyor adjustments.

Roller Bracket

Allen®Head Screws

Roller Adjustment Bolt

Always make adjustments at the infeed end to avoid re-adjusting conveyor drive chain. Conveyor belt tracking adjustments must be made while the conveyor belt is running. Use extreme care to ensure that clothing, hair or jewelry is kept safely away from moving parts.

2. If the conveyor belt tracks toward the right

side, turn the adjustment bolt located at the infeed right corner. Turning this bolt counterclockwise will make the sanding belt move to the left.

3. After you have made the adjustment, run the

machine for approximately 15 minutes to observe the tracking adjustment you made. Be patient, the belt tracks slow.

4. If the conveyor belt tracks too far to the left,

loosen the adjustment bolt. Turning this bolt clockwise will move the sanding belt to the right.

-22- G1066/G1066Z/G1079 Drum Sander

SECTION 6: OPERATIONS

G1066Z Control Panel

Keep loose clothing out of the way of machinery and keep hair pulled back.

Wear safety glasses during all operations on the planer. Failure to comply may result in serious personal injury.

Disconnect power to the machine when performing any adjustments or maintenance. Failure to do this may result in serious personal injury.

Always wear a dust mask when operating the sander. Using this machine produces sawdust which may cause allergic reactions or respiratory problems.

NOTICE

The following section was designed to give instructions on the basic operations of this drum sander. However, it is in no way comprehensive of every drum sander application. WE STRONGLY RECOMMEND that you read books, trade magazines, or get formal training to maximize the potential of your drum sander.

Figure 17. G1066Z control panel.

Before plugging in the Model G1066Z familiarize yourself with the control panel.

The Model G1066Z control panel features a main power switch, separate on/off controls for the variable speed conveyor and the sanding drums, a variable speed adjustment dial and an amp load

meter. Figure 17 points out each of these con-

trols.

Main Power

Feed Rate

Conveyor ON

Sanding Drum

Motor ON

Sanding Drum

Motor OFF

Conveyor OFF

Load Meter

The main power switch features an important safety device that is very important to remember. A twist-and-pull design in the knob helps to avoid accidental starts; yet, in the event of an emergency, the knob can be pushed straight down to stop the machine.

Another important point to remember about the control panel is that the feed conveyor motor and the drum motor operate independently from each other.

The load meter and the variable speed dial are very important to the operation of the Model G1066Z. Please read the “Load Meter” and the “Variable Speed” instructions in this section before sanding any stock.

G1066/G1066Z/G1079 Drum Sander -23-

Test Run

Once the assembly is complete and the adjustments are done to your satisfaction, you are ready to test the machine.

Turn on the power supply at the main panel.

Press the START button. Make sure that your finger is poised on the STOP button, just in case

there is a problem. The drum sander should run smoothly, with little or no vibration or rubbing noises. Strange or unnatural noises should be investigated and corrected before operating the machine further. To avoid injury or damage to the

machine, DO NOT attempt to make adjustments

to the machine without turning it off and unplugging it from its power source.

If noises occur that cannot be found by visual inspection, feel free to contact our Service Department for help.

DO NOT attempt to investigate or adjust any features of the machine while it is running. Wait until the machine is turned off, unplugged and all working parts have come to a rest before you do anything! Failure to do so could result in severe injury or damage to equipment.

DO NOT sand more than one board at a time. Minor variations in thickness can cause one board to be propelled by the rapidly spinning sanding drum and ejected from the machine. NEVER stand directly in front of the outfeed area of the machine. Failure to do so could result in severe personal injury.

G1066/G1079

Your new Model G1066/G1079 Drum Sander is a relatively simple piece of equipment to set up and run. Under most sanding conditions, a normal cut is no more than

⁄64". This depth can be achieved

by approximately

⁄4 turn of the table height handle. Attempts to remove too much can cause jamming, wood burning, rapid paper wear or tearing, poor finish and belt slippage. We recommend that wide stock be sent through two to three times without adjusting the table height. Turn the stock 180° to ensure an even cut. The following is the correct start-up and operating procedure for either of these machines.

1. Start the dust collector.

2. Make thickness adjustment. Place workpiece

on the conveyor table and turn the table handle until the workpiece can be sanded and fed through smoothly. Turning the handle clockwise will raise the conveyor table. Turning the table handle counter-clockwise will lower the conveyor table.

3. Remove the workpiece from the conveyor

belt.

4. Start the Drum Sander and feed your stock.

Retrieve by standing at the side–not at the outfeed end.

5. Check the sanded piece. Is the piece

smooth? Mark a squiggly pencil line on a board and sand it to test for even sanding. Look for uniform removal of the line. If the line is not removed uniformly, refer to the adjustment section earlier in the instruction manual.

NOTICE

We strongly recommend sending wide stock through the sander two or three times without adjusting the height. This is an important method for preventing burning your wood or ruining sandpaper.

-24- G1066/G1066Z/G1079 Drum Sander

G1066Z

Your new Model G1066Z Drum Sander provides a great amount of operator control during operation. To utilize this control, you should be familiar with the variable speed and the load meter before using the drum sander.

Variable Speed

The variable speed dial located on the control panel allows you to increase the feed rate from 020 FPM. The correct speed to use depends on the type of stock you are using (hardwood vs. softwood) and the stage of finish you are at with that stock.

As a general rule, a slower feed rate will sand the surface smoother, but runs the risk of burning the wood; a faster feed rate will remove material faster, but runs the risk of overloading the motor. Use trial-and-error to determine the best settings for your specific applications.

Load Meter

The load meter located on the control panel displays the current amperage draw of the drum motor. The needle rises when you increase the load on the sanding drums and decreases when you decrease the load. Use this meter to avoid overloading your machine with too heavy of a cut.

NEVER exceed 25 amps—this is the maximum that your machine can safely handle!

Since various types of stock will react differently with various loads, use trial-and-error to determine the best settings for your applications. As a general rule, always start with a small load and work your way up. We recommend that you do not push your machine to its maximum load; instead, make multiple passes or install a coarser grit paper.

Operation

Under most sanding conditions, a normal cut is no more than

⁄64". This depth can be achieved by

approximately

⁄4 turn of the handle. Excessively heavy cuts can cause jamming, wood burning, rapid paper wear, poor finish and belt slippage.

We recommend that wide stock be sent through two to three times without adjusting the table height—this is important for preventing burned wood or ruined sandpaper. Also, turn the stock 180° to ensure an even cut. The following is the correct start-up and operating procedure for this model.

1. Start the dust collector.

2. Place stock on the conveyor table and turn

the table handle to raise the conveyor table until the stock barely touches the pressure bar.

3. Start the drum motor and the feed motor.

Pass the stock through the sander and slowly raise the conveyor table while listening for stock-to-drum contact. As soon as you hear contact, stop raising the table and watch the load meter (if it gets too high, immediately lower the conveyor table). Retrieve your workpiece by standing to the side of the sander—NOT directly behind it.

4. Without moving the table, make multiple

passes and check your workpiece.

5. Check the sanded piece. Is the piece

smooth? Mark a squiggly pencil line on a board and sand it to test for even sanding. Look for uniform removal of the line. If the line is not removed uniformly, refer to the

Adjustments section earlier in the instruction

manual.

G1066/G1066Z/G1079 Drum Sander -25-

Choosing Sandpaper

There are many types of sanding belts to choose from. We recommend Aluminum Oxide for general workshop environments. Below is a chart that groups abrasives into different classes, and shows which grits fall into each class.

The general rule of thumb is to sand a workpiece with progressively higher grit numbers, with no one grit increase of more than 50.

The Model G1066/G1066Z/G1079 allows you to place two different grit sandpapers on each drum.The first drum should have a coarser grit than the second. Usually this translates into combinations of successive group types. A common selection for stock that is planed before being sanded is a 100/150 grit combination.

Ultimately, the type of wood you use and your stage of finish will determine the best grit types to install on your sander.

Grit Type

80-100

120-180

220

Coarse

Medium

Fine

Very Fine

Hook & Loop Sandpaper

Although hook & loop sandpaper is convenient and easy to install, care must be taken not to overload it while sanding by taking excessively heavy cuts.

Excessively heavy cuts will cause the underlying hooks and loops to slightly depress and deform under the sandpaper, resulting in small surface grooves and ridges on all subsequently sanded pieces. If this should happen, the only way to correct the situation is to unwrap and then re-wrap the sandpaper around the drum to “reset” the hooks and loops.

Simply stated: DO NOT take excessively heavy cuts. If you need to remove material faster, switch to a coarser grit of sandpaper.

-26- G1066/G1066Z/G1079 Drum Sander

SECTION 7: MAINTENANCE

General

Lubrication

Bearing blocks must be lubricated every 20 hours of operation. Use a high-quality, lithium-based grease. The grease fittings are located on the top of each bearing block.

Other moving parts such as chains should be lubricated periodically with a light machine oil. Motor bearings need no lubrication.

Use only adequate lubrication. Too much lubricant will attract dirt and sawdust and will clog the chain mechanism.

Make a habit of inspecting your Model G1066/G1066Z/G1079 each time you use it. Check for the following conditions and repair or replace when necessary.

• Loose mounting bolts.

• Worn switch.

• Worn or damaged cords and plugs.

• Damaged V-belt.

• Any other condition that could hamper the

safe operation of this machine.

Failure to routinely inspect your drum sander for damage and wear could result in unsatisfactory work results, premature component or machinery failure, or operator injury. We recommend you create a checklist for routine inspection and maintenance. Remember to always disconnect the drum sander from its power source before attempting to inspect, adjust, or repair this machine!

Disconnect power to the machine when performing any adjustments or maintenance. Failure to do this may result in serious personal injury.

G1066/G1066Z/G1079 Drum Sander

-27-

Bearing Replacement

Figure 18. Detaching bearing from housing.

6. Re-attach the sanding head cover before

operating the sander.

3. Once the old bearing is removed, clean the

bearing housing. Insert the new bearing into the notches in the housing as shown in

Figure 19. Twist the bearing clockwise 90°

after it reaches into the housing as far as it

will go as shown in Figure 20.

4. Insert the screwdriver through the bearing, as in step 2 and lever the bearing into its

proper position in the housing.

5. Press or tap the bearing and housing back

into place on the drum shaft. Re-adjust the drum as necessary.

The tools necessary for this job are a large round shaft screwdriver and a bench vise. Replace bearing as follows:

1. Remove the roller housing from the drum

sander and clamp it tightly in a bench vise.

2. Insert the screwdriver into the center hole of the bearing as shown in Figure 18. Lever the

bearing until it turns perpendicular to the housing. Once the bearing is turned 90° from the housing, it should slide free with little effort. The housing is designed with notches that allow the bearing to be inserted and removed. It is important that you lever the bearing so it turns in alignment to those notches.

Figure 19. Matching bearing tab to notch.

Figure 20. Inserting bearing into housing.

NOTICE

Lubricate the bearings sparingly after about two months of sander operation. The bearing requires very little grease, so avoid the temptation to over-lubricate.

NOTICE

Make sure, when installing the new bearing, that the lubrication groove in the bearing will match the groove and grease fitting in the housing once it is in place.

-28- G1066/G1066Z/G1079 Drum Sander

The following pages contain general machine data, parts diagrams/lists, troubleshooting guide and Warranty/Return information for your Model G1066/G1066Z/G1079 Drum Sanders.

If you need parts or help in assembling your machine, or if you need operational information, we encourage you to call our Service Department. Our trained service technicians will be glad to help you.

If you have comments dealing specifically with this manual, please write to our Bellingham,

Washington location using the address in Section 3: General Information. The specifications, draw-

ings, and photographs illustrated in this manual represent the Model G1066/G1066Z/G1079 as supplied when the manual was prepared. However, due to Grizzly’s policy of continuous improvement, changes may be made at any time with no obligation on the part of Grizzly. Whenever possible, though, we send manual updates to all owners of a particular tool or machine. Should you receive one, add the new information to this manual and keep it for reference.

We have included some important safety measures that are essential to this machine’s operation. While most safety measures are generally universal, Grizzly reminds you that each workshop is different and safety rules should be con-

sidered as they apply to your specific situation.

We recommend you keep a copy of our current catalog for complete information regarding Grizzly's warranty and return policy. If you need additional technical information relating to this machine, or if you need general assistance or replacement parts, please contact the Service

Department listed in Section 3: General Information.

Additional information sources are necessary to realize the full potential of this machine. Trade journals, woodworking magazines, and your local library are good places to start.

SECTION 8: CLOSURE

The Models G1066/G1066Z/G1079 were specifically designed for sanding wood. DO NOT MODIFY AND/OR USE THESE MACHINES FOR ANY OTHER PURPOSE. Modifications or improper use of this tool will void the warranty. If you are confused about any aspect of this machine, DO NOT use it until you have answered all your questions. Serious personal injury may occur.

Like all power tools, there is danger associated with the Model G1066/G1066Z/G1079 Drum Sanders. Accidents are frequently caused by lack of familiarity or failure to pay attention. Use this tool with respect and caution to lessen the possibility of operator injury. If normal safety precautions are overlooked or ignored, serious personal injury may occur.

This equipment has the potential to create flying debris which can cause severe eye injury. Always wear safety glasses or goggles when operating equipment. Everyday glasses or reading glasses only have impact resistant lenses, they are not safety glasses. Be certain the safety glasses you wear meet the appropriate standards of the American National Standards Institute (ANSI).

G1066/G1066Z/G1079 Drum Sander -29-

Customer Service #: (570) 326-3806 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901

MODEL G1066 DRUM SANDER

MACHINE DATA

SHEET

Design Type ......................................................................................................Floor Model

Overall Dimensions:

Height ......................................................................................................................43"

Width......................................................................................................................34

⁄2"

Depth ........................................................................................................................37"

Shipping Weight ................................................................................................430 lbs.

Net Weight ........................................................................................................389 lbs.

Crate Size ................................................................................39

⁄2" L x 41" W x 44" H

Footprint ......................................................................................................34

⁄2" x 24"

Capacities:

Maximum Board Width ..........................................................................................23

⁄2

Maximum Board Thickness ....................................................................................4

⁄4"

Minimum Board Length ............................................................................................ 9"

Minimum Board Thickness ........................................................................................

⁄8

Diameter of Drum ......................................................................................................6"

Surface Speed of Drums ..............................................................................2300 FPM

Conveyor Feed Rate ........................................................................................11 FPM

Sanding Drum Motor:

Type ....................................................................................................TEFC Capacitor

Horsepower............................................................................................................5 HP

Voltage ......................................................................................................220V ONLY

Amps..........................................................................................................................25

RPM ......................................................................................................................3450

Phase ⁄ Cycle ..........................................................................................Single ⁄ 60 HZ

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

Conveyor Motor:

Type........................................................................................................Start Induction

Horsepower ..........................................................................................................

⁄4 HP

Voltage ..................................................................................................................220V

Amps............................................................................................................................3

RPM ......................................................................................................................1725

Phase ⁄ Cycle ..........................................................................................Single ⁄ 60 HZ

Power Transfer ..........................................................................................Chain Drive

General Construction:

Cabinet ..................................................................................................................Steel

Sanding Drums (2) ........................................................................................Aluminum

Pressure Rollers (3) ..........................................................................................Rubber

Requires Sanding Rolls 6" Wide

Specifications, while deemed accurate, are not guaranteed.

-30- G1066/G1066Z/G1079 Drum Sander

G1066 STAND & TABLE ELEVATION

G1066/G1066Z/G1079 Drum Sander -31-

G1066 FEED BELT & TABLE

-32- G1066/G1066Z/G1079 Drum Sander

G1066 DRUM & ROLLER MECHANISM

G1066/G1066Z/G1079 Drum Sander -33-

REF PART # DESCRIPTION REF PART # DESCRIPTION

01 P1066001 FRAME 02 PN08 HEX NUT

⁄8"-16

03 PW02 WASHER

⁄8" 04 P1066004 SIDE PANEL 05 P1066005 BUSHING 06 P1066006 SPROCKET 07 P1066007 SPROCKET 08-1 P1066008-1 TABLE LEAD SCREW 08A P1066008A SHIM 09 P1066009 ELEVATION CHAIN 10 P1066010 FRONT BRACE 11A PSS28 SETSCREW

⁄16"-24 X 3⁄8" 12 P1066012 CRANK HANDLE ASSY 13 G1838 DUST PORT 14 P1066014 HOOD 15 P1066015 REAR BRACE 16 P1066016 REAR PANEL 17 PSS07 SETSCREW

⁄4

"-20 x

⁄2

" 18 P1066018 MOTOR PULLEY 19 PK02 KEY

⁄4" x 1⁄4" x 3" 20 P1066020 5 HP MOTOR 22 PB21 HEX BOLT

⁄8"-16 x 3⁄4" 23 P1066023 BRACKET 24 PW02 FLAT WASHER

⁄8" 29 PHTEK1 SELF TAPPING SCREW 30 P1066030 GROMMET 31

PWRCRD220L

POWER CORD 32 P1066032 FRONT PANEL 33 G4668 SWITCH 34 PN02 HEX NUT

⁄16"-18

35A PN03 HEX NUT

⁄16"-16 36 P1066036 TABLE FRAME 37 PW07 FLAT WASHER

⁄16''

38 PLN02 LOCK NUT

⁄4"-20 39 P1066039 FEED BELT MOTOR 40 PW07 FLAT WASHER

⁄16''

41 PN02 NUT

⁄16"-18 42 PK34M KEY 5 x 5 x 20mm 43 P1066043 DRIVE CHAIN 44 P1066044 SPROCKET 45 PSS07 SETSCREW

⁄4"-20 x 1⁄2" 46 P1066046 MOTOR BRACKET 47 PSB16 CAP SCREW

⁄4"-20 x 3⁄4"

48 PW07 FLAT WASHER

⁄16''

49 PB03 HEX BOLT

⁄16"-18 x 1" 50 P1066050 LEFT ROLLER END GUARD 51 P1066051 ROLLER BRACKET 53 PFH11 FLT HD SCREW

⁄4"-20 x 2 3⁄4"

58 P1066058 SPECIAL BOLT

⁄

4" - 20 x

⁄

59 P1066059 RIGHT GUARD 60 P1066060 SPECIAL BOLT

61 P1066061 BUSHING SUPPORT 62 P1066062 BUSHING 64 P1066064 PLATE 65A P1066065A DRIVE ROLLER 65B P1066065B IDLE ROLLER 66 P1066066 TABLE 67 PSS07 SETSCREW

⁄4"-20 x 1⁄2" 68 P1066068 SPROCKET 69 P1066069 CONVEYOR BELT 70 P1066070 PRESSURE ROLLER 71 P1066071 SANDING DRUM 73 PR08M SNAP RING 19mm 76 P1066076 CLIP 77 P1066077 TENSION WHEEL 78 PFH17

FLT HD ALLEN®SCRW1⁄4"-20 x 1⁄2"

79 P1066079 BEARING 81 P1066081 BEARING BLOCK 82 P1066082 BRG BLOCK PLATE TAPPD 83 P1066083 GREASE FITTING 85 PW02 WASHER

⁄8

86 PLN01 LOCK NUT

⁄8"-16 87 P1066087 TENSION SPRING 88 P1066088 COMPRESSION SPRING 89 PB05M HEX BOLT M6 - 1.0 x 8 90A P1066090A BRACKET 92

G2787 - G2789

SANDING PAPER ROLLS

93 PSS07 SETSCREW 1⁄4"-20 x 1⁄2" 94 P1066094 DRUM PULLEY 95 PK42M KEY 6 x 6 x 30 97 PSS03M SETSCREW M6 - 1.0 x 8 98 PVB67 V BELT B-67 99 P1066099 FELT FOR SANDING DRUM 101 P1073099 STRIKE 102 P1073098 LATCH 103 PS23 PHLP HD SCREW 8-32 x

⁄4" 104 PN14 HEX NUT 8 - 32 105 P1066105 SPECIAL SETSCREW 106 PN05 HEX NUT

⁄

4"-20

107 PB19 HEX BOLT

⁄4"-20 x 1⁄2" 115 P1066115 SPRING PLATE 116 P1066116 DUST SCOOP-DEFLECTOR 117

PWRCRD220S

POWER CORD 200 P1066200 G1066 ID/WARNING LABEL 201 PLABEL-11 SAFETY GLASSES LABEL 202 PLABEL-13 UPLUG SANDER LABEL 203 PLABEL-14 ELECTRICITY LABEL 204 PLABEL-17 FEED ONE PIECE LABEL 205 PLABEL-16

DONT STAND BEHIND LABEL

206 PLABEL-12 READ MANUAL LABEL 207 G8589 LARGE GRIZZLY LOGO

G1066 PARTS LIST

-34- G1066/G1066Z/G1079 Drum Sander

G1066/G1066Z/G1079 Drum Sander -35-

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

MODEL G1066Z

DRUM SANDER W/VARIABLE SPEED CONVEYOR

MACHINE DATA

SHEET

Design Type ......................................................................................................Floor Model

Overall Dimensions:

Height ..................................................................................................................44

⁄2"

Width ........................................................................................................................50"

Depth ........................................................................................................................37"

Table Height ............................................................................................................33''

Shipping Weight ................................................................................................430 lbs.

Net Weight ........................................................................................................389 lbs.

Crate Size ................................................................................39

⁄2" L x 41" W x 44" H

Base Footprint ..............................................................................................34

⁄2" x 24"

Capacities:

Maximum Board Width ..........................................................................................23

⁄2"

Maximum Board Thickness ....................................................................................4

⁄4"

Minimum Board Length ............................................................................................ 9"

Minimum Board Thickness ........................................................................................

⁄8"

Surface Speed of Drums ..............................................................................2300 FPM

Conveyor Feed Rate ......................................................................Variable, 0-20 FPM

Sanding Drum Motor:

Type ............................................................................TEFC Capacitor Start Induction

Horsepower............................................................................................................5 HP

Voltage ......................................................................................................220V ONLY

Amps..........................................................................................................................25

Motor Speed ................................................................................................3450 RPM

Phase ⁄ Cycle ..........................................................................................Single ⁄ 60 HZ

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

Conveyor Motor:

Type ......................................................................................Universal Variable Speed

Horsepower ..........................................................................................................

⁄4 HP

Voltage ..................................................................................................................220V

Amps............................................................................................................................3

Motor Speed ..................................................................................................0-60 RPM

Phase ⁄ Cycle ..........................................................................................Single ⁄ 60 HZ

Power Transfer ..........................................................................................Chain Drive

General Construction:

Frame ....................................................................................................................Steel

Sanding Drums (2) ....................................................................6'' Diameter Aluminum

Pressure Rollers (3) ..................................................................1

⁄8'' Diameter Rubber

Conveyor Belt ..........................................24'' x 74'' Continuous Industrial Quality Belt

................................................................................................2-4" Dust Ports Included

....................................................................Easy Access Control Panel w/Load Meter

..............................................................External Micro-Adjustment On Outfeed Drum

....................................................................Uses 3" Wide Hook and Loop Sandpaper

..............................................................................................Variable Speed Conveyor

..............................................................................................Improved Dust Collection

Specifications, while deemed accurate, are not guaranteed.

-36- G1066/G1066Z/G1079 Drum Sander

G1066Z

G1066/G1066Z/G1079 Drum Sander -37-

G1066Z

-38- G1066/G1066Z/G1079 Drum Sander

G1066Z

G1066/G1066Z/G1079 Drum Sander -39-

49 PSB12 HEX BOLT 5⁄16"-18 x 11⁄4" 50 P1066050

LEFT ROLLER END GUARD

51 P1066051 ROLLER BRACKET 52 PFH12 FLT HD SCREW

⁄4"-20 X 1"

55 PLN02 LOCK NUT

⁄4"-20

58 PSB05 CAP SCREW

⁄4"-20 X 3⁄4"

59 P1066059

RIGHT ROLLER END GUARD

60 P1066060 SPECIAL BOLT

⁄2"-20 X 21⁄2"

61 P1066061 BUSHING SUPPORT 62 PB57 HEX BOLT

⁄4"-20 X 1⁄4"

63 PW06 FLAT WASHER

⁄4" 64 P1066064 PLATE 65A P1066065A DRIVE ROLLER 65B P1066065B IDLER ROLLER 66 P1066066 TABLE 67 PSS08 SETSCREW

⁄16"-18 x 1⁄2" 68 P1066068 SPROCKET 69 P1066Z069 CONVEYOR BELT 70 P1066070 PRESSURE ROLLER 71 P1066Z071 SANDING DRUM 73 PR08M EXT RETAIN RING 19MM 74 P1066062 BUSHING 81 P1066081 BEARING BLOCK 82 PSS08 SETSCREW

⁄16"-24 x 1⁄2" 84 P1066082 ADJUST PLATE 85 PW02 FLAT WASHER

⁄8"

86 PLN01 LOCK NUT

⁄8"-16 88 P1066088 COMPRESSION SPRING 89 PB51 HEX BOLT

⁄4"-20 x 3⁄8"

90 PW02 FLAT WASHER

⁄8" 90A P1066090A BRACKET 91 PB19M HEX BOLT M8-1.25 x 24 92 P1066Z092 HOOK & LOOP SANDBELT 92A P1066Z092A HOOK & LOOP DRUM CVR 93 PSS09 SETSCREW

⁄8"-16 x 1⁄2" 94 P1066094 DRUM PULLEY 95 PK10 KEY

⁄4" x 1⁄4" x 11⁄4" 97 PSS02M SETSCREW M6-1.0 x 6 98 PVB67 V BELT B-67 101 P1073099 STRIKE 102 P1073098 LATCH 105 P1066115 SPRING GUIDE 106 PN05 HEX NUT

⁄4"-20

107 PB02 HEX BOLT

⁄4"-20 x 5⁄8"

107A PW06 FLAT WASHER

⁄4"

107B PHTEK9 HEX TAP SCR

⁄4"-14 X 11⁄2" 118 P1066Z118 LINE CORD 119 P1066Z119 LINE CORD 120 P1066Z120 EARTH LEAD (GREEN) 125 PW06 FLAT WASHER

⁄4"

126 PSW10 STRAIN RELIEF

⁄4"

136 P1066Z136 BASE STEEL CRATE

1 P1066001 FRAME 2 PN08 HEX NUT

⁄8"-16

3 PW02 FLAT WASHER

⁄8" 4 P1066Z004 SIDE PANEL 4A P1066Z004A SIDE PANEL 5 PW01 FLAT WASHER

⁄2" 6 P1066006 SPROCKET 7 P1066007 SPROCKET W/SHAFT 8 P1066008 TABLE LEAD SCREW 8A PW01 FLAT WASHER

⁄2" 9 P1066009 ELEVATION CHAIN 10 P1066010 FRONT BRACE 11 PSS02 SETSCREW

⁄16"-18 x 3⁄8" 12 P1066012 HANDLE 13 P1066013 DUST PORT 13A P1066Z013A DUST PORT 14 P1066Z014 HOOD 15 P1066015 REAR BRACE 16 P1066Z016 REAR PANEL 17 PSS07 SETSCREW

⁄4"-20 x 1⁄2" 18 P1066018 MOTOR PULLEY 19 PK23M KEY 5 x 5 x 25 20 P1066Z020 5 HP MOTOR 21 PN08 HEX NUT

⁄8"-16

22 PB18 HEX BOLT

⁄8

"-16 x 1" 23 P1066023 BRACKET 24 PW02 FLAT WASHER

⁄8"

26 PW02 FLAT WASHER

⁄8

27 PN08 HEX NUT

⁄8"-16 28 P1066Z028 DUST DEFLECTOR 29 PHTEK7 SELF TAP SCREW #8 x

⁄8" 30 P1066Z030 GROMMET 28 31

PWRCRD220L POWER CORD

31A

PWRCRD220S MOTOR CORD

31B

PWRCRD220S MOTOR CORD

32 P1066032 ***USE P1066032*** 33 P1066Z033 SWITCH 5 HP 34 PN02 HEX NUT

⁄16"-18

35 PN03 HEX NUT

⁄4"-16 36 P1066036 TABLE FRAME 37 PW07 FLAT WASHER

⁄16"

38 PSS33 SETSCREW

⁄8"-18 x 1⁄4" 39 P1066Z039 FEED BELT MOTOR 40 PW07 FLAT WASHER

⁄16"

41 PN02 HEX NUT

⁄16"-18 42 PK34M KEY 5 x 5 x 20 43 P1066043 DRIVE CHAIN 44 P1066044 SPROCKET 45 PSS11 SETSCREW

⁄4"-20 x 1⁄4" 46 P1066046 MOTOR BRACKET 47 PSB05 CAP SCREW

⁄4"-20 x 3⁄4"

48 PW06 FLAT WASHER

⁄4"

REF PART # DESCRIPTION REF PART # DESCRIPTION

-40- G1066/G1066Z/G1079 Drum Sander

137 PS06 PHLP HD SCR 10-24 X 3⁄8" 138 PN04M HEX NUT M4-0.7 139 PHTEK8 SELF TAP SCR #8 X

⁄2" 140 PW03 FLAT WASHER #10 141A PLABEL-22

HAND PINCH IN BELT LABEL

141B PLABEL-17 FEED ONLY ONE PIECE LABEL 143 P1066Z143 MACHINE ID/WARNING 144 PLABEL-11 SAFETY GLASSES LABEL 145 PLABEL-13 UNPLUG SANDER LABEL 146 PLABEL-14 ELECTRICITY LABEL 147 PLABEL-22

HAND PINCH IN BELT LABEL

201 P1066Z201 LEFT BEARING SEAT 201A P1066Z201A RIGHT BEARING SEAT 202 P1066Z202 MOUNTING BRACKET 202A P1066Z202A THRUST BEARING SEAT 204 P1066Z204 MICRO ADJUST SCREW 206 P1066Z206 BEVEL GEAR A 207 P1066Z207 BEVEL GEAR B 212 P1066Z212 LOCK COLLAR 214 P1066Z214 DRIVE SHAFT 216 P1066Z216

SPECIAL BOLT 5⁄16"-18 X 1⁄2"

217 P1066Z217 WIRING PANEL 218 P1066Z218 MAGNETIC SWITCH BOX 219 P1066Z219 PEDESTAL ARM 220 P1066Z220 CONTROL BOX 221 P1066Z221 CONTROL PANEL 222 P1066Z222 MAGNETIC SWITCH 223 P1066Z223 ON SWITCH 224 P1066Z224 OFF SWITCH 225 P1066Z225 EMGCY STOP SWITCH 226 P1066Z226 LOAD/AMP METER 227 P1066Z227 CABLE MARKER 228 P1066Z228 CONTROL WIRE 229 P1066Z229 CONTROL WIRE 230 P1066Z230 CONTROL WIRE 231 P1066Z231 CONTROL WIRE 232 P1066Z232 CONTROL WIRE 233 P1066Z233 CONTROL WIRE 234 P1066Z234 CONTROL WIRE 235 P1066Z235 CONTROL WIRE 236 P1066Z236 CONTROL WIRE 237 P1066Z237 CONTROL WIRE 238 P1066Z238 LOCK HANDLE 239 P1066Z239 SCALE 240 P1066Z240 CONTROL KNOB 241 PB03 HEX BOLT

⁄16"-18 x 1"

242 PSS04 SETSCREW 1⁄4"-20 x 5⁄16" 243 PLN02 LOCK NUT

⁄4"-20 244 P1066Z244 POINTER 245 PSS29 SETSCREW

⁄16"-24 x 1⁄4"

246 PS07 PHLP HD SCR

⁄4"-20 x 3⁄8"

247 PW07 FLAT WASHER

⁄16" 248 PR09M EXT RETAIN RING 20MM 249 PN05 HEX NUT

⁄4"-20

250 PB05 HEX BOLT

⁄4"-20 x 3⁄4"

251 PW06 FLAT WASHER

⁄4" 252 PS06 PHLP HD SCR 10-24 x

⁄8"

253 PB03 HEX BOLT

⁄16"-18 x 1"

254 PW07 FLAT WASHER

⁄16" 255 P1066Z255 DOOR 256 PS01 PHLP HD SCR 10-24 x

⁄2" 257 PW03 FLAT WASHER #10 258 PN07 HEX NUT 10-24 259 PHTEK6 SELF TAP SCR #10 x

⁄8"

260 P1066Z260

VARIABLE SPEED CIRCUIT BOARD

261 PS22 PHLP HD SCR 3⁄16"-4 x 5⁄8" 262 PN07 HEX NUT 10-24 263 P1066Z263 HINGE 264 P1066Z264 NYLON CABLE TIES 266 P1066Z266 HANDLE 267 PSB11 CAP SCR

⁄16"-18 x 11⁄4" 268 P51101 THRUST BEARING 51101 269 P1066Z269 SPROCKET SHAFT 270 P1066Z270 SPROCKET 271 P1066Z271 ADJUSTMENT PLATE 272 P1066Z272 LEFT SUPPORT ARM 273 P1066Z273 RIGHT SUPPORT ARM 274 P6201 BEARING 6201-2RS 275 PN11 HEX NUT

⁄8"-24 276 PS17M PHLP HD SCR M4-0.7 x 6 277 G8589 GRIZZLY LOGO, LARGE 277A PHTEK10 TAP SCREW #4 X

⁄8" 278 P1066Z278 SELF ADHESIVE FOAM 279 P1066Z279 DUST COVER 280 P1066Z280 DRIVE SHAFT BRACKET 281 P1066Z281 DIRECTION LABEL 282 PSB01 CAP SCREW

⁄4"-20 x 5⁄8"

283 PSS34 SETSCREW 10"-24 x

⁄2" 284 P1066Z284 FIXING PLATE 285 PSB07 CAP SCREW

⁄16"-18 x 3⁄4"

286 PHTEK6 SELF TAP SCR #10 x

⁄8"

290 P1066Z290 TABLE HEIGHT SCALE

REF PART # DESCRIPTION REF PART # DESCRIPTION

G1066/G1066Z/G1079 Drum Sander -41-

-42- G1066/G1066Z/G1079 Drum Sander

Customer Service #: (570) 326-3806 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901

MODEL G1079 16" DRUM SANDER

MACHINE DATA

SHEET

Design Type ......................................................................................................Floor Model

Overall Dimensions:

Width ........................................................................................................................27"

Height ..................................................................................................................42

⁄2"

Depth ....................................................................................................................36

⁄2"

Weight (Shipping)..............................................................................................285 lbs.

Weight (In Place) ..............................................................................................276 lbs.

Box #1 Size..............................................................................40

⁄2" L x 30" W x 34" H

Box #2 Size ....................................................................................11" L x 8" W x 6" H

Footprint ..........................................................................................................29" x 32"

Capacities:

Maximum Board Width ............................................................................................16"

Maximum Board Thickness ....................................................................................3

⁄2"

Minimum Board Length ..............................................................................................9"

Minimum Board Thickness ........................................................................................

⁄8"

Diameter of Drum ......................................................................................................6"

Surface Speed of Drums ..............................................................................2100 FPM

Conveyor Speed ..............................................................................................11 FPM

Sanding Drum Motor:

Type ............................................................................TEFC Capacitor Start Induction

Horsepower ........................................................................................................1

⁄2 HP

Voltage ......................................................................................................220V ONLY

Amps............................................................................................................................8

RPM ......................................................................................................................3450

Phase / Cycle..........................................................................................Single ⁄ 60 HZ

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

Conveyor Feed Motor:

Type ............................................................................TEFC Capacitor Start Induction

Horsepower ..........................................................................................................

⁄4 HP

Voltage ..................................................................................................................220V

Amps............................................................................................................................3

RPM ......................................................................................................................1725

Phase ......................................................................................................Single ⁄ 60 Hz

Power Transfer ..........................................................................................Chain Drive

General Construction:

Cabinet ..................................................................................................................Steel

Sanding Drums (2) ........................................................................................Aluminum

Pressure Rollers (3) ..........................................................................................Rubber

Requires Sanding Rolls 6" Wide

Specifications, while deemed accurate, are not guaranteed.

G1066/G1066Z/G1079 Drum Sander -43-

G1079 STAND & TABLE ELEVATION

-44- G1066/G1066Z/G1079 Drum Sander

G1079 FEED BELT & TABLE

G1066/G1066Z/G1079 Drum Sander -45-

G1079 DRUM & ROLLER MECHANISM

-46- G1066/G1066Z/G1079 Drum Sander

REF PART # DESCRIPTION REF PART # DESCRIPTION

49 PB03 HEX BOLT 5⁄16"-18 x 1" 50 P1066050 LEFT ROLLER END GUARD 51 P1066051 ROLLER BRACKET 53 PFH11 FLT HD SCREW

⁄4"-20 x 2 3⁄4" 54 P1073099 STRIKE 55 P1073098 LATCH 58 P1066058 CAP SCREW

⁄4"-20 X 5⁄8"

59 P1066059

RIGHT ROLLER END GUARD

60 P1066060 SPECIAL BOLT 61 P1066061 BUSHING SUPPORT 62 P1066062 BUSHING 63 P1079063 IDLER ROLLER 64 P1066064 PLATE 65 P1066065 DRIVE ROLLER 66 P1079066 TABLE 67 PSS07 SETSCREW

⁄4"-20 x 1⁄2" 68 P1066068 SPROCKET 69 P1079069 CONVEYOR BELT 70 P1079070 PRESSURE ROLLER 71 P1079071 SANDING DRUM 73 PR08M SNAP RING 19mm 74 P1066074 BUSHING 76 P1066076 CLIP 77 P1066077 TENSION WHEEL 78 P1066078 SPECIAL BOLT

⁄4"-20 x 5⁄8" 79 P1079079 BEARING 81 P1079081 BEARING BLOCK 82 PSS28 SETSCREW

⁄16"-24 x 3⁄8" 83 P1066083 GREASE FITTING 85 PW02 FLAT WASHER

⁄8

86 PLN01 LOCK NUT

⁄8"-16 87 P1066087 TENSION SPRING 88 P1066088 SPRING 89 PB05M HEX BOLT M6-1.0 x 8 90 P1079090 BRACKET 92

G2787 - G2789

SANDING PAPER ROLLS 97 PSS03M SETSCREW M6-1.0 x 8 98 PVB60 V BELT B-60 99 P1066099 FELT FOR SANDING DRUM 116 P1079100 DUST DEFLECTOR 117

PWRCRD220S

MOTOR CORD 200 P1079200 G1079 ID/WARING LABEL 203 PLABEL-10 SAFETY GLASSES LABEL 204 PLABEL-11 READ MANUAL LABEL 205 PLABEL-12 UNPLUG SANDER LABEL 206 PLABEL-13 ELECTRICITY LABEL 207 PLABEL-15

DONT STAND BEHIND LABEL

208 PLABEL-16 FEED ONLY ONE LABEL 209 G8588 SMALL GRIZZLY LOGO

01 P1079001 FRAME 02 PN08 HEX NUT

⁄8"-16

03 PW02 WASHER

⁄8" 04 P1079004 SIDE PANEL 05 P1066005 BUSHING 06 P1066006 SPROCKET 07 P1066007 SPROCKET W/SHAFT 08 P1079008 TABLE SCREW 08A P1066008A SHIM 09 P1079009 ELEVATION CHAIN 10 P1079010 FRONT BRACE 11 PSS28 SETSCREW

⁄16"-24 x 3⁄8" 12 P1066012 CRANK HANDLE 13 G1838 DUST PORT 14 P1079014 HOOD 15 P1079015 REAR BRACE 16 P1079016 REAR PANEL 17 PSS08 SETSCREW

⁄4"-20 x 1⁄2" 18 P1079018 MOTOR PULLEY 19 PK12M KEY 5 x 5 x 30mm 20 P1079020 1

⁄2 HP MOTOR

21 PN08 HEX NUT

⁄8"-16

22 PB21 HEX BOLT

⁄8

"-16 x

⁄4

23 PB05 HEX BOLT

⁄4"-20 x 3⁄4"

24 PW02 FLAT WASHER

⁄8"

25 PN05 HEX NUT

⁄4"-20 26 P1066115 SPRING PLATE 27 P1079027 ADJUST PLATE 28 PN14 HEX NUT 8-32 29 PHTEK1 SELF TAPPING SCREW 30 PS24 PHLP HD SCREW 8-32 x

⁄8"

PWRCRD220L

POWER CORD 32 P1079032 FRONT PANEL 33 PSW06 SWITCH 34 PN02 NUT

⁄16"-18 35 P1079035 HEX NUT 36 P1079036 TABLE FRAME 37 PW07 FLAT WASHER

⁄16''

38 PLN02 LOCK NUT

⁄4"-20 39 P1066039 FEED BELT MOTOR 40 PW07 FLAT WASHER

⁄16''

41 PN02 HEX NUT

⁄16"-18 42 PK34M KEY 5 x 5 x 20mm 43 P1079043 DRIVE CHAIN 44 P1066044 SPROCKET 45 PSS07 SETSCREW

⁄4"-20 x 1⁄2" 46 P1066046 MOTOR BRACKET 47 PSB05 CAP SCREW

⁄4"-20 x 3⁄4"

48 PW06 FLAT WASHER

⁄4''

G1079 PARTS LIST

G1066/G1066Z/G1079 Drum Sander -47-

Sanding Paper Clogs Too Quickly 1. Sanding paper grit too fine

PAM

cooking spray applied to the sandpaper 2. Too much material is removed at once will reduce clogging and improve the 3. Dirty board surface effectiveness of cleaning sticks. 4. Insufficient dust collection

5. Stock is too oily

6. Board contains too much moisture

7. Sandpaper worn out

Sandpaper tearing 1. Drums not perpendicular to feed direction

2. Drums not parallel to conveyor table

3. Sandpaper edges overlapped

4. Tape is slipping

5. Too much material is removed at once

Rounding Occurs on the Edges 1. Too much material is removed at once

Uneven Thickness on Right and Left Side 1. Drums are not parallel to conveyor table of the Board 2. Uneven wear of sanding paper

Stock Slips on the Conveyor Belt 1. Too much material is removed at once

2. Too much dust on the conveyor belt surface

3. Worn conveyor belt

Shiny Spots on Sanded Surface 1. Sanding paper too old

2. Drums too high

Marks on Sanded Surface 1. Partial damage to sanding paper

2. Paper overlapped on edges

Conveyor Belt does not Run Smoothly or 1. Conveyor belt tension is incorrect Stops Completely 2. Belt tracking is incorrect

Consistently noticeable “snipe” (more 1. No outfeed support material removed from the ends of the 2. Pressure roller spring tension incorrect board than the middle).

Drum height incorrect in relation to pressure rollers

-48- G1066/G1066Z/G1079 Drum Sander

TROUBLESHOOTING GUIDE

For your safety, turn switch “off” and disconnect the machine from power source before any troubleshooting. Please refer to the adjustment section to make corrections.

PROBLEM SOLUTION

G1066/G1066Z/G1079 Drum Sander -49-

Maintenance Performed

Approximate Hours Of Use

Maintenance Notes

Date

-50- G1066/G1066Z/G1079 Drum Sander

WARRANTY AND 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.

10. Which benchtop tools do you own? Check all that apply.

___1" x 42" Belt Sander ___6" - 8" Grinder ___5" - 8" Drill Press ___Mini Lathe ___8" Table Saw ___10" - 12" Thickness Planer ___8" - 10" Bandsaw ___Scroll Saw ___Disc/Belt Sander ___Spindle/Belt Sander ___Mini Jointer

___Other__________________________________________________

11. How many of the machines checked above are Grizzly? ____________

12. Which portable/hand held power tools do you own? Check all that apply.

___Belt Sander ___Orbital Sander ___Biscuit Joiner ___Palm Sander ___Circular Saw ___Portable Planer ___Detail Sander ___Saber Saw ___Drill/Driver ___Reciprocating Saw ___Miter Saw ___Router

___Other__________________________________________________

13. What machines/supplies would you like Grizzly Industrial to carry?

__________________________________________________________

14. What new accessories would you like Grizzly Industrial to carry?

__________________________________________________________

15. What other companies do you purchase your tools and supplies from?

__________________________________________________________

16. Do you think your purchase represents good value?

___Yes ___No

17. Would you recommend Grizzly Imports to a friend?

___Yes ___No

18. Would you allow us to use your name as a reference for Grizzly customers

in your area? Note: We never use names more than three times.

___Yes ___No

19. Comments:_________________________________________________

__________________________________________________________

1. How did you learn about us?

___Advertisement ___Friend ___Catalog ___Card Deck ___World Wide Web

___Other__________________________________________________

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

___American Woodworker ___Practical Homeowner ___Cabinetmaker ___Shop Notes ___Family Handyman ___Today’s Homeowner ___Fine Homebuilding ___WOOD ___Fine Woodworking ___WoodenBoat ___Home Handyman ___Woodshop News ___Journal of Light Construction ___Woodsmith ___Old House Journal ___Woodwork ___Popular Mechanics ___Woodworker ___Popular Science ___Woodworker’s Journal ___Popular Woodworking ___Workbench

___Other__________________________________________________

3. Which of the following woodworking/remodeling shows do you watch?

___Backyard America ___The New Yankee Workshop ___Home Time ___This Old House ___The American Woodworker ___Woodwright’s Shop

___Other__________________________________________________

4. What is your annual household income?

___$20,000-$29,999 ___$60,000-$69,999 ___$30,000-$39,999 ___$70,000-$79,999 ___$40,000-$49,999 ___$80,000-$89,999 ___$50,000-$59,999 ___$90,000 +

5. What is your age group?

___20-29 ___50-59 ___30-39 ___60-69 ___40-49 ___70 +

6. How long have you been a woodworker?

___0 - 2 Years ___8 - 20 Years ___2 - 8 Years ___20+ Years

7. How would you rank your woodworking skills?

___Simple ___Advanced ___Intermediate ___Master Craftsman

8. What stationary woodworking tools do you own? Check all that apply.

___Air Compressor ___Panel Saw ___Band Saw ___Planer ___Drill Press ___Power Feeder ___Drum Sander ___Radial Arm Saw ___Dust Collector ___Shaper ___Horizontal Boring Machine ___Spindle Sander ___Jointer ___Table Saw ___Lathe ___Vacuum Veneer Press ___Mortiser ___Wide Belt Sander

___Other__________________________________________________

9. How many of your woodworking machines are Grizzly? _____________

Name ____________________________________________________________________________________ Street ____________________________________________________________________________________ City ______________________________________________________________State________Zip_________ Phone Number_______________________E-Mail_______________________FAX________________________

MODEL #____________________Serial#_______________________Order#_____________________________

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.

WARRANTY CARD

CUT ALONG DOTTED LINE

FOLD ALONG DOTTED LINE

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

Place

Stamp

Here

TAPE ALONG EDGES--PLEASE DO NOT STAPLE

Name_______________________________

Street_______________________________

City______________State______Zip______

Send a Grizzly Catalog to a friend:

Grizzly G1066Z, G1079 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual