Grizzly T1239 User guide

MODEL T1239

DRYWALL SANDER

OWNER'S MANUAL

(For models manufactured since 9/17)

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

COPYRIGHT © OCTOBER, 2017 BY GRIZZLY INDUSTRIAL, INC.

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

#JH19197 PRINTED IN CHINA

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

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

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

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

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

• Lead from lead-based paints.

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

• Arsenic and chromium from chemically-treated lumber.

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

Table of Contents

SECTION 1: SAFETY .......................................................................................................2

Additional Safety Instructions for Sanders .................................................................4

SECTION 2: INTRODUCTION .........................................................................................5

Manual Accuracy ........................................................................................................5

Specifications ..............................................................................................................5

Contact Info ................................................................................................................5

Identification ................................................................................................................6

SECTION 3: SETUP .........................................................................................................7

Unpacking ...................................................................................................................7

Inventory .....................................................................................................................7

Hardware Recognition Chart ......................................................................................8

Assembly ....................................................................................................................9

Dust Collection ..........................................................................................................10

SECTION 4: OPERATIONS ...........................................................................................11

Installing/Removing Sanding Head ..........................................................................11

Operating Sander .....................................................................................................11

Sanding Positions .....................................................................................................12

SECTION 5: MAINTENANCE ........................................................................................13

Replacing Round Hook & Loop Pad .........................................................................13

Replacing Triangular Hook & Loop Pad ...................................................................13

Replacing Motor Brushes .........................................................................................14

Replacing Gear Cap .................................................................................................14

SECTION 6: SERVICE ...................................................................................................15

Troubleshooting ........................................................................................................15

SECTION 7: PARTS .......................................................................................................16

Parts Breakdown & List ...........................................................................................16

WARRANTY ...................................................................................................................17

SECTION 1: SAFETY

Always wear ANSI-

when operating or observing machinery to

For Your Own Safety Read Instruction Manual

Before Operating This 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.

Indicates an imminent 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.

NOTICE

This symbol is used to alert the user to useful infor­mation about proper operation of the equipment.

Safety Instructions for Power Tools

OWNER’S MANUAL. Read and under-

stand this owner’s manual BEFORE using
machine.

TRAINED OPERATORS ONLY. Untrained
operators have a higher risk of being hur t
or killed. Only allow trained/supervised
people to use this power tool. When tool
is not being used, disconnect power, and
store in out-of-reach location to prevent
unauthorized use—especially around
children. Make workshop kid proof!

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

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

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

EYE PROTECTION.

approved safety glasses or a face shield

reduce the risk of eye injury or blindness
from flying particles. Everyday eyeglasses
are not approved safety glasses.

Model T1239 (Mfd. Since 09/17)-2-

ELECTRICAL SAFETY. Tool plug must

Guards and cov-

in good work-

If at

match outlet. Double-insulated tools have
a polarized plug (one blade is wider than
the other), which must be plugged into a
polarized outlet. Never modify plug. Do
not use adapter for grounded tools. Use
a ground fault circuit interrupter if opera­tion is unavoidable in damp locations.
Avoid touching grounded surfaces when
operating tool.

WEARING PROPER APPAREL. Do not
wear clothing, apparel or jewelry that
can become entangled in moving parts.
Always tie back or cover long hair. Wear
non-slip footwear to avoid accidental
slips, which could cause loss of workpiece
control. Wear hard hat as needed.

HAZARDOUS DUST. Dust created while
using tools may cause cancer, birth
defects, or long-term respiratory damage.
Be aware of dust hazards associated with
each workpiece material, always wear
a NIOSH-approved respirator, and con­nect tool to an appropriate dust collection
device to reduce your risk.

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

REMOVE ADJUSTING TOOLS. Never
leave adjustment tools, chuck keys,
wrenches, etc. in or on tool—especially
near moving parts. Verify removal before
starting!

INTENDED USAGE. Only use tool for its
intended purpose. Never modify or alter
tool for a purpose not intended by the
manufacturer or serious injury or death
may result!

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

SAFE HANDLING. Firmly grip tool. To
avoid accidental firing, do not keep finger
on switch or trigger while carrying.

FORCING TOOLS.. Use right tool for job,
and do not force it. It will do job safer and
better at rate for which it was designed.

SECURING WORKPIECE. When
required, use clamps or vises to secure
workpiece. This protects hands and frees
both of them to operate tool.

GUARDS & COVERS.

ers reduce accidental contact with mov­ing parts or flying debris. Ensure they
are properly installed, undamaged, and
working correctly.

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

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

MAINTAIN WITH CARE. Keep cutting
tool edges sharp and clean. Follow all
maintenance instructions and lubrication
schedules to keep tool
ing condition. A tool that is improperly
maintained could malfunction, leading to
serious personal injur y or death. Only
have tool serviced by qualified service­personnel using matching replacement
parts.

CHECK DAMAGED PARTS. Regularly
inspect tool for any condition that may
affect safe operation. Immediately repair
or replace damaged or mis-adjusted parts
before operating tool.

MAINTAIN POWER CORDS. When dis­connecting cord-connected tools from
power, grab and pull the plug—NOT the
cord. Carrying or pulling the cord may
damage wires inside. Do not handle cord/
plug with wet hands. Avoid cord damage
by keeping it away from heated surfaces,
high traffic areas, harsh chemicals, sharp
edges, moving parts, and wet/damp loca­tions. Damaged cords increase risk of
electrocution.

UNATTENDED OPERATION. Never
leave tool running while unattended. Turn
tool OFF and ensure all moving parts
completely stop before walking away.

EXPERIENCING DIFFICULTIES.

any time you experience difficulties per­forming the intended operation, stop
using the machine! Contact our Technical
Support at [phone].

Model T1239 (Mfd. Since 09/17) -3-

Additional Safety Instructions for Sanders

DUST COLLECTION. Neve r

operate without adequate vacuum
or dust collection system connected
and running. Proper dust collection
reduces dust in work area, which
decreases risk of long-term respiratory
damage, but it is not a substitute for
using a respirator.

WEAR RESPIRATOR. Sanding
creates large amounts of dust and
flying chips that can lead to respiratory
illness. Reduce risk of these hazards
by wearing approved respiratory
protection when using sander.

ALWAYS USE SAFETY GLASSES /
FACE SHIELD. Use a face shield dur-

ing sanding operation. Everyday eye­glasses only have impact-resistant
lenses, they are NOT safety glasses.

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 a protective hair cover­ing to contain long hair.

WEAR APPROVED HEARING
PROTECTION. Noise produced during

sanding operations may cause hearing
damage with prolonged exposure.

SANDPAPER CONDITION. Worn or
damaged sandpaper not only produces
poor sanding results, but could fly apart,
aggressively grab work surface, and throw
debris at the operator. Always inspect
sandpaper before operation and replace
if worn or damaged.

HAND PLACEMENT. Rotating sandpaper
can remove a large amount of flesh in a
few seconds. Always keep hands away
from sandpaper during operation. Never
touch moving sandpaper on purpose.

UNATTENDED TOOL. Do not leave tool
unattended when connected to power.
Always disconnect tool from power before
leaving work area.

MAINTAIN TOOLS WITH CARE. Keep
tool and accessories clean for best and
safest performance.

No list of safety guidelines can be
complete. Every shop environment
is different. Always consider safety
first, as it applies to your individual
working conditions. Use this and
other machinery with caution and
respect. Failure to do so could result
in serious personal injury, damage to
equipment or poor work results.

Model T1239 (Mfd. Since 09/17)-4-

SECTION 2: INTRODUCTION

Contact InfoManual Accuracy

We are proud to offer this document with
your new tool! We’ve made every effor t to
be exact with the instructions, specifica­tions, drawings, and photographs of the
tool we used when writing this manual.
However, sometimes we still make an
occasional mistake.

Also, owing to our policy of continuous
improvement, your tool may not exactly
match the manual. If you find this to be
the case, and the difference between the
manual and machine leaves you in doubt,
immediately call our technical support for
updates or clarification.

For your convenience, we post all available
documentation on our website at www.
grizzly.com. Any updates to this docu­ment will be reflected on our website as
soon as complete.

Specifications

If you have any comments regarding this
manual, please write to us at the following
address:

Grizzly Industrial, Inc.

P.O. Box 2069
Bellingham, WA 98227-2069
Email: [e-mail]

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

Grizzly Technical Support

1815 W. Battlefield

Springfield, MO 65807

Phone: [phone]

Email: [e-mail]

Weight ............................................. 8 lbs.

Horsepower ..........................600W

Voltage ..............................................120V

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

Amps .....................................................5A

Round Pad Rotation ......... 600–1500 RPM

Tri. Pad Oscillations ........ 3000–6000/Min.

Round Pad Diameter .........................11

Triangular Pad Width ...........................81⁄2"

Model T1239 (Mfd. Since 09/17) -5-

4

(

⁄5HP)

1

This tool presents injury hazards
to untrained users. Read through

⁄4"

entire manual to become familiar
with controls and operations before
using!

Identification

ON/OFF

Trigger

Extension

Tube

Vacuum Hose

Variable-

Speed Dial

Hinge

Lock

Triangular

Sanding Head

Motor

Round

Sanding

Head

This tool presents injury hazards
to untrained users. Read through
entire manual to become familiar
with controls and operations before
using!

Model T1239 (Mfd. Since 09/17)-6-

SECTION 3: SETUP

Unpacking Inventory

You r tool was carefully packaged for
safe transportation. Remove the packag­ing materials from around your tool and
inspect it. If you discover the tool is dam­aged, please immediately call Customer

Service at [phone] for advice.

Save the containers and all packing mate­rials for possible inspection by the car­rier or its agent. Otherwise, filing a freight
claim can be difficult.

When you are completely satisfied with
the condition of your shipment, inventory
the contents.

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

Model T1239 Inventory (Figure 1)

A. Main Sander Assembly ...................... 1

B. Triangular Sanding Head ................... 1

C. Extension Tube .................................. 1

D. Round Sanding Head ........................1

E. Corner Sanding Discs (60, 120,

150, 180, 220 Grit) ...................... 1 Ea.

F. Round Sanding Discs (60, 120,

150, 180, 220 Grit) ...................... 1 Ea.

G. Vacuum Hose ....................................1

H. Dust Hose Adapter 13⁄4" ..................... 1

I. Hex Wrench 5mm .............................. 1

J. Carrying Case (Not shown) ...............1

A

B

C

D

E

F

G

H

I

Figure 1. Inventory items.

Model T1239 (Mfd. Since 09/17) -7-

USE THIS CHART TO MATCH UP

Hardware Recognition Chart

HARDWARE DURING THE INVENTORY
AND ASSEMBLY PROCESS.

Flat
Head
Cap
Screw

5mm

5mm

Model T1239 (Mfd. Since 09/17)-8-

Assembly

20

22

21

3. Press sanding head lock forward to
secure it in place (see Figure 4).

To assemble drywall sander:

1. Remove sander from case, unfold

sander assembly (see Figure 2), and
lock assembly together.

Lock

Figure 2. Locking sander assembly

2. Choose appropriate sanding head

for operation, and align gear key
receiver on motor with gear key on

sanding head (see Figure 3).

Key

Receiver

Gear Key

together.

Sanding

Head

Head

Lock

Figure 4. Locking sanding head in place.

4. Apply appropriate sanding pad to

sanding head by aligning dust holes
and firmly pressing each together.

5. Loosen sander dust collar (see
Figure 5A) and insert extension tube

collar, making sure not to exceed
"Max" line on extension tube (see

Figure 5A). Ensure extension tube
handle (see Figure 5B) is aligned

with handle on sander assembly.

Note: Ensure extension tube collar

is fully seated against sander dust
collar.

A

Extension

Tube Collar

Max
Line

Figure 3. Sanding head key.

Model T1239 (Mfd. Since 09/17) -9-

Sander

Dust Collar

B

Figure 5. Extension tube connected.

Handles

Extension Tube

6. Unscrew rear collar and insert han-
dled-end of dust hose (see Figure 6),

then retighten rear collar to secure.

Dust Hose

Rear Collar

Handle

Figure 6. Dust hose connected.

DO NOT operate tool without
properly connecting dust collection.

Dust Collection

The Model T1239 Dr ywall Sander is
equipped with a dust collection hose fea­turing a 2" outside diameter dust port (see
Figure 7). The dust hose connects to most
shop vacuum dust ports, or the included

3

⁄4" vacuum adapter can be used.

1

The dust hose handle features an in-line
pressure collar (see Figure 8) for adjusting

suction depending upon the size of dust
collector connected.

Note: Dust cannot escape pressure collar
hole during operation—the hole simply
allows additional air to flow into the dust
hose.

Rotate the pressure collar to the "Open"
position (see Figure 8) to increase

amount of suction; rotate collar to "Half" or
"Closed" position to decrease the amount
of suction.

Figure 7. Connecting sander dust hose to

Figure 8. Dust hose pressure collar and

shop vacuum hose.

Pressure

Collar

To Sander

Closed

Hole

To Sander

Half

collar scale.

To Sander

Open

Model T1239 (Mfd. Since 09/17)-10-

SECTION 4: OPERATIONS

Installing/Removing

Sanding Head

The Model T1239 features two sanding
head options: round and triangular. The
sanding heads can be changed quickly
depending on operation.

To install sanding head:

1. DISCONNECT TOOL FROM

POWER!

2. Align sanding head bracket with
sander bracket and bring both brack-

ets together, as shown in Figure 9.

Sanding

Head

Bracket

Figure 9. Aligning mounting brackets.

3. With sanding head and sander body

pressed firmly together, push head
lock pin forward to engage lock (see

Figure 10).

Operating Sander

The pivoting head of the drywall sander
allo ws for both overh ead and ver tic al sand ­ing. The round sanding head is designed
for exposed drywall seams in the center
of walls or ceilings. The triangular sand­ing head is designed for inside corners of
walls and ceilings.

To operate drywall sander:

1. Ensure sanding pad is properly

aligned with dust-extraction holes in
sanding head (see Figure 11), and

connected to approprate dust collec­tion system.

Dust

Extraction

Holes

Figure 11. Applying sandpaper to pad.

2. Adjust pressure collar (see Figure 12)

to supply adequate dust collection
during operation.

Note: Further adjustment during

Head

Lock

Pin

LockedUnlocked

Figure 10. Positioning sanding pad.

4. Pull head lock pin outward and back

to disengage sanding head.

Model T1239 (Mfd. Since 09/17) -11-

operation may be needed to ensure
optimum dust collection.

Pressure

Collar

Figure 12. Adjusting pressure collar.

3. Connect machine to power.

4. Pull ON/OFF trigger (see Figure 13)

to turn machine ON.

Tip: ON/OFF trigger is locked in

place by pressing lock button (see
Figure 13) inward while sander is

running. Disengage lock by pulling-in
and releasing ON/OFF trigger.

5. Adjust variable-speed dial (see
Figure 13) to desired sanding head

speed.

Variable-

Speed Dial

Lock

Button

ON/OFF

Trigger

Figure 13. Sander controls.

Sanding Positions

The round sanding head is designed for
exposed drywall seams in the center of

walls or ceilings, as shown in Figure 14.

Round

Pad

6. Move sanding head lightly back-and-
forth across drywall tape seam to
evenly sand workpiece, being careful
to not apply too much pressure.

7. Complete sanding operation and turn
sander OFF by releasing ON/OFF
trigger.

Eye injuries, respiratory problems,
or hearing loss can occur while
operating this tool. Wear personal
protective equipment to reduce
your risk from these hazards.

Figure 14. Typical round pad sanding.

The triangular sanding head is designed
for inside corners of walls and ceilings, as

shown in Figure 15.

Triangular

Pad

Figure 15. Typical triangular pad sanding.

Model T1239 (Mfd. Since 09/17)-12-

SECTION 5: MAINTENANCE

!

Replacing Triangular

Hook & Loop Pad

If new sandpaper discs no longer adhere
to the pad properly, the hook & loop sand­ing pad may need to be replaced.

To replace triangular sanding pad:

Always DISCONNECT POWER
before servicing, adjusting, or doing
maintenance to reduce the risk of
accidental injury or electrocution.

Replacing Round

Hook & Loop Pad

Over time the hook & loop pad connected
to the sanding head will become worn.
This is evident when new sandpaper discs
no longer adhere to the pad properly, or for
normal durations of standard use.

To replace the round hook & loop pad,
remove the M6 -1 x 14 cap screw and 6mm
flat washer securing pad to sanding head

(see Figure 16). Replace sanding pad.

Note: Hold the sanding pad firmly while
removing cap screw to keep pad from
spinning.

1. Remove (3) M4-.7 x 8 Phillips head
screws and (3) M4-.7 x 8 flange

screws (see Figure 17) from sanding
pad.

x 3

x 3

Figure 17. Removing sanding pad.

2. Remove sanding pad and replace

with new pad (see Figure 18).

Note: Sanding pad connects to sand-

ing head with (3) rubber vibration­dampening connectors. Connectors
may be suctioned to backside of

sanding pad, requiring a bit of force
to separate.

Sanding Pad

Sanding

Pad

Figure 16. Removing worn sanding pad.

Model T1239 (Mfd. Since 09/17) -13-

Figure 18. Replacing sanding pad.

Rubber

Connectors

(2 of 3)

Replacing Motor

Brushes

Motor brushes are a consumable item
inside the motor and will require replace­ment with time. Heavy workloads and
excessive pressure on sanding head can
quickly wear motor brushes.

Motor brushes may require replacement if
motor becomes sluggish, is very slow to
start, or generates a grinding sound within
the housing.

IMPORTANT: Always replace motor
brushes as a pair to ensure even wear.

Replacing Gear Cap

Each sanding head connects to the
motor using a metal gear sprocket (see

Figure 20) with a plastic gear cap. Over
time, the gear cap may become worn,
resulting in loss of power transfer to the
sanding head. Additional gear caps are
provided on the triangular sanding head

(see Figure 20).

To replace the gear cap, carefully remove
the worn gear cap with a pair of pliers,
and place a new cap over the metal gear
sprocket.

Tool Needed Qty.

Phillip Head Screwdriver #2 ..................... 1

To replace motor brushes:

1. Remove (2) Phillips head screws

securing rear motor cover and
remove cover.

2. Carefully move brush tension spring
aside and remove brush from its

housing (see Figure 19).

Brush

(1 of 2)

Brush

Housing

Figure 19. Removing worn brush (1 of 2).

3. Install new motor brush and recon-

nect brush tension spring.

Gear Cap

Extra
Caps

Figure 20. Replacing gear cap.

Metal Gear

Sprocket

4. Repeat Step 2 for remaining motor
brush and re-install rear motor cover.

Model T1239 (Mfd. Since 09/17)-14-

SECTION 6: SERVICE

Troubleshooting

Symptom Possible Cause Solution

Motor does not
start or a breaker
trips.

Motor overheats. 1. Motor overloaded. 1. Allow motor to cool; reduce

Machine stalls or is
underpowered.

Dust collection
not functioning
properly.

Sandpaper will not
attach to sanding
pad.

1. Power supply circuit breaker
tripped or fuse blown.

2. Wiring open/has high resis­tance.

3. Motor brushes worn.

4. ON/OFF trigger broken.

1. Excessive pressure against
work surface.

2. Sandpaper grit too aggressive
for sanding pad speed.

3. Connection between sanding
head and sanding pad worn.

4. Motor brushes worn.

1. Dust hose connections/fittings
loose.

2. Dust clogging dust hose.

3. Not enough air flow to dust col­lector.

4. Inadequate dust collection.

1. Sandpaper backing worn.

2. Sanding pad hook & loop sur­face is worn.

1. Reset circuit breaker or
replace fuse.

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

3. Inspect/replace both motor
brushes (Page 14).

4. Replace.

load on motor.

1. Reduce work surface pres­sure.

2. Use less-aggressive sand­paper grit; increase sanding
pad speed.

3. Replace gear cap (Page 14).

4. Inspect/replace both motor
brushes (Page 14).

1. Tighten dust hose connec­tions/fittings.

2. Disconnect and clean dust
hose and extenson tube.

3. Adjust pressure collar
hole opening on dust hose
(Page 10).

4. Ensure dust collection sys­tem provides enough suc­tion force for application.

1. Replace sandpaper
(Page 11).

2. Replace sanding pad
(Page 13).

Model T1239 (Mfd. Since 09/17) -15-

REF P ART # DESCRI PTI ON REF P ART # DES CRIPTI ON

SECTION 7: PARTS

Please Note: We do our best to stock replac ement parts whenever possible, but we cannot guarantee that a ll parts shown here

are available for purchase. Call (8 00) 523 -4777 or visit our online parts store at www.grizzly.com to check for availability.

Parts Breakdown & List

29

10

8

15

1

3

4

7

20

22

28

18

21

6

2

30

5

27

26

1 PT1239001 ROUND S ANDI NG HEA D 18 PT1239018 EXTENSION SHAFT
2 PT1239002 TRI ANGUL AR SA NDING HEA D 19 PT1239019 VA CUUM HOSE
3 PT1239003 BRUS H RING 20 PT1239020 HANDL E
4 PT1239004 ROUND SANDING PAD (HOOK & LOOP) 21 PT1239021 CONNE CTOR ( 38MM)
5 PT1239005 TRIANGULAR SANDING PAD (HOOK & LOOP) 22 PT1239022 SUCTI ON ADJUS TMENT RI NG
6 PT1239006 LOCK LEVER 23 PT1239023 VA CUUM ADA PTER ( 47MM)
7 PT1239007 MOTO R HOUSI NG 24 PT1239024 VA CUUM ADA PTER ( 45MM)
8 PT1239008 FOLDING LOCK 25 PT1239025 HE X WRENCH 5 MM
9 PT1239009 MAI N HANDL E 26 PT1239026 RO UND SANDI NG DISC 1 20- GRI T
10 PT1239010 EXTENSI ON TUBE 27 PT1239027 TRANG ULA R SANDI NG DI SC 60-G RIT
11 PT1239011 ON/ OFF SWI TCH 28 PT1239028 RUBBER GEAR COVERS
12 PT1239012 LOCK BUTTON 29 PT1239029 STORAGE BOX
13 PT1239013 SPEED DI AL 30 PT1239030 RIGHT HANDLE LABEL
13-1 PT1239013-1 CI RCUIT B OA RD 31 PT1239031 LEFT HANDLE LABEL
14 PT1239014 DUST PO RT 32 PT1239032 RIGHT MOTOR LABEL
15 PT1239015 EXTE NSI ON TUBE W/ HA NDLE 33 PT1239033 STORAGE BOX LABEL
16 PT1239016 REAR HA NDLE 34 PT1239034 LEFT MOTOR LABEL

Triangle Pad Width: 8-1/2"

Round Pad Dia.: 11-1/4"

Paper Type: Hook & Loop

31

DRYWALL SANDER

T1239

DRYWALL SANDER

600W, 120V, 1-Ph, 60 Hz, 15A

13-1

9

12

13

23

T1239

24

32

33

DRYWALL SANDER

DRYWALL SANDER

T1239

T1239

11

14

16

17

25

DRYWALL SANDER

19

34

PARTS STORE

BUY PARTS ONLINE!

Scan QR code with your digital
device or visit www.grizzly.com/parts
to purchase replacement parts or
check pricing and availability.

Model T1239 (Mfd. Since 09/17)-16-

WARRANTY

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.