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WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
MODELS T10493, T10494, T10495
4", 5" & 6" ANGLE GRINDERS
OWNER'S MANUAL
(For models manufactured since 10/11)
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 compre-
hension, 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 equip-
ment, such as those dust masks that are specially designed to filter
out microscopic particles.
SECTION 1: SAFETY
Safety Instructions For Power Tools
KEEP ALL SAFETY DEVICES IN PLACE
REMOVE ADJUSTING KEYS AND
WRENCHES.
KEEP WORK AREA CLEAN.
DO NOT USE IN DANGEROUS
ENVIRONMENT.
KEEP CHILDREN AND VISITORS
AWAY.
MAKE WORKSHOP CHILD PROOF
DO NOT FORCE TOOL.
USE THE RIGHT TOOL.
DO NOT USE UNDER THE INFLUENCE
OF DRUGS OR ALCOHOL.
For Your Own Safety Read Instruction Manual
Before Operating This Equipment
The purpose of safety symbols is to attract your attention to possible hazard-
ous 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.
This symbol is used to alert the user to useful infor-
mation about proper operation of the equipment.
NOTICE
ALWAYS USE SAFETY GLASSES.
WEAR APPROVED HEARING
PROTECTION.
SECURE WORK.
Safety Instructions for
Power Tools (continued)
Like all power tools there is
potential danger when operating
this tool. 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.
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 power tools with caution and
respect. Failure to do so could result
in serious personal injury, damage to
equipment or poor work results.
MAINTAIN TOOLS WITH CARE.
WEAR PROPER APPAREL.
REDUCE THE RISK OF
UNINTENTIONAL USE.
Additional Safety Instructions
for Angle Grinders
EYE PROTECTION.
CRACKED WHEEL.
HAND/WHEEL CONTACT.
WHEEL SPEED RATING.
LUNG PROTECTION.
TOOL STABILITY.
WHEEL FLANGES.
FIRE/EXPLOSION HAZARD.
IMPACT INJURIES.
ENTANGLEMENT HAZARD.
RISK OF ELECTRIC SHOCK.
CHANGING WHEELS.
SECTION 2: INTRODUCTION
Foreword Contact Info
Specifications
Identification
MODEL
SPECIFICATIONS
T10493 T10494 T10495
Figure 1.
Figure 2.
Inventory
Figure 3.
Description Qty
A.
B.
C.
D.
E.
F.
D.
SECTION 3: SETUP
please
immediately call Customer Service at (570)
546-9663 for advice.
Unpacking
This tool presents serious injury
hazards to untrained users. Read
through this entire manual to
become familiar with the controls
and operations before using the
tool!
Serious injury could occur if you
connect this tool to power before
completing the setup process.
DO NOT connect to power until
instructed later in this manual.
Assembly
Figure 5.
Figure 6.
Installing the Handle
F i g u r e s
5–6
Always consider the position of the
wheel guard when installing the
handle. NEVER operate the grinder
with the handle installed toward the
open face of the guard. This could
lead to injury.
Adjusting the Wheel Guard
To adjust the guard:
1.
2.
3.
Step 2
Note: The mounting hardware for
Model T10493 and Models T10494
and T10495 are different. For Model
T10493, ensure that the guard plate
clip is seated in one of the five posi-
tion holes on the wheel guard, as
shown in Figure 4.
Figure 4.
4.
Installing/Changing Grinding
WheelsPage 16
Power Connection
Polarized Plug Requirements
Connecting Power
1.
2.
Figure 7
Figure 7.
Figure 8.
1.
2.
Figure 8
Disconnecting Power
Serious injury could occur if you
connect the tool to power before
completing the setup process.
DO NOT connect to power until
instructed later in this manual.
Installing/Changing
Grinding Wheel Page 16
The test run consists of verifying the
following:
Note: The Model T10493 has a locking
slide switch. Models T10494 and T10495
have a trigger safety button that must be
depressed before the trigger operates.
TroubleshootingPage 14
To test run the grinder:
1.
2.
3.
Test Run
4.
5.
Page 8
Step 6
Step 7
6.
ON
OFF
not
OFF
7.
Step 8.
not
not
8.
not
not
OFF
SECTION 4: OPERATIONS
EYE INJURY HAZARD!
Wear safety goggles with full eye
protection from all sides when using
this grinder.
ACCIDENTAL
START HAZARD!
Disconnect power
before service or
wheel changes.
Wheel SHATTER
HAZARD!
Never exceed RPM
rating for wheels.
LUNG/EAR
INJURY HAZARD!
Wear protective
equipment when
using this tool.
This tool presents serious injury
hazards to untrained users. Read
through this entire manual to
become familiar with the controls
and operations before using the
tool!
Using the Angle Grinder
To use the angle grinder:
1.
2.
3.
4.
ON
5.
6. OFF
Never use this tool without the
guard installed. DO NOT modify
the guard in any way. Using this
tool with a removed or modified
guard greatly increases the risk of
personal injury.
SECTION 5: ACCESSORIES
H0736—Shop Fox® Safety Glasses
H7194—Bifocal Safety Glasses 1.5
H7195—Bifocal Safety Glasses 2.0
H7196—Bifocal Safety Glasses 2.5
T20502—Face Shield Crown Protector
T20503—Face Shield Window
T20451—"Kirova" Clear Safety Glasses
T20452—"Kirova" Anti-Reflective
Safety Glasses
Figure 9.
T20451
H0736
H7194
T20502
T20452
T20503
T20928—Nuisance Dust Mask
T21767—Smart Mask
G7870—Half Mask Respirator:
Oil / Organic Vapor
G7871—Particulate Filter
G7872—Filter Retainer
G7866—Particulate Respirator
G7867—Particulate Respirator w/Valve
Figure 11. .
G7870 G7872
G7871
G7866
G7867
T21767
H4978—Deluxe Earmuffs - 27dB
H4979—Twin Cup Hearing Prot. - 29dB
T20446—Ear Plugs 200 Pair - 31dB
Figure 10.
H4978
T20446
H4979
FOR MODEL T10493
H4994—4"
5
⁄8" Bore Type 27 40 Grit
H4248—4"
5
⁄8" Bore Type 27 60 Grit
H4249—4"
5
⁄8" Bore Type 27 80 Grit
FOR MODEL T10494
H4997—5"
7
⁄8" Bore Type 27 40 Grit
H4258—5"
7
⁄8" Bore Type 27 60 Grit
H4259—5"
7
⁄8" Bore Type 27 80 Grit
Figure 12.
Figure 13.
FOR MODEL T10493
G7381—4" x
1
⁄8",
5
⁄8" Bore Grind Wheel
G7382—4" x
1
⁄4",
5
⁄8" Bore Grind Wheel
FOR MODEL T10494
T24311—5" x
1
⁄4"
7
⁄8" Bore Grind Wheel
FOR MODEL T10495
T24310—6" x
1
⁄4",
7
⁄8" Bore Grind Wheel
TYPE 27 GRINDING WHEELS
ZIRCONIA FLAP DISCS
SECTION 6: MAINTENANCE
EYE INJURY HAZARD!
Wear safety goggles with full eye
protection from all sides when
using or servicing this grinder.
Regular Maintenance
These procedures should be done
before and after each use:
Note: To avoid property damage,
the size of the wheel should be
large enough to prevent the outer
flange from coming into contact with
the workpiece in a typical grind-
ing operation.
ACCIDENTAL
START HAZARD!
Disconnect power
before service or
wheel changes.
Wheel SHATTER
HAZARD!
Never exceed RPM
rating for wheels.
LUNG/EAR
INJURY HAZARD!
Wear protective
equipment when
using this tool.
Troubleshooting
SECTION 7: SERVICE
IMPORTANT: Tool repairs must be completed by a qualified service person.
Symptom Possible Cause Solution
Page 15
Page 16
Page 16
Always Disconnect POWER before
servicing, adjusting, or doing
maintenance to reduce the risk of
accidental injury or electrocution.
Changing Motor
Brushes
2.
Figure 17
Tools Needed Qty
To inspect/change the carbon
brushes:
1.
Figures 15–16
Figure 17.
3.
4.
Step 6
Step 5
5.
Page 9
Figure 15.
Figure 16.
Note: Models T10494 and T10495
have a brush cover on each side of
the grinder.
SpecificationsPage
5
Accessories Page 11
Installing/Changing
Grinding Wheels
3.
4.
5.
Note: The inner flange can unseat
once the wheel is removed. Be
sure the alignment keys of the inner
flange seat properly to the grinder
spindle and that the raised hub of
the outer flange seats inside the
bore of the grinding wheel, as shown
in Figure 19.
Figure 19.
Always install a grinding wheel that
is the correct size and RPM rating
for your grinder. Failure to do so
may cause injury from the grinding
wheel failing and throwing pieces
toward the operator at high speed.
Tools Needed Qty
To install or change the wheel:
1.
2.
Figure 18
Figure 18.
SECTION 8: PARTS
26
27
27
28
29
30
31
32
33
57
33
34
36
37
25
38
39
34
40
42
43
44
46
47
48
49
50
51
52
53
54
55
56
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
17
18
19
20
21
22
24
Parts breakdown provided for reference only.
Not all parts shown are available for purchase.
T10494 & T10495 Main Breakdown
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 PT10494001 BRAKING PIN BUTTON 28 PT10494028 LEFT HANDLE
2 PT10494002 COMPRESSION SPRING 29 PT10494029 ON/OFF SWITCH FA4-02B
3 PT10446003 NEEDLE BEARING HK0810 30 PT10494030 CABLE CLAMP
4 PT10494004 GEAR HOUSING 31 PT10494031 RIGHT HANDLE
5 PT10494005 BRAKING PIN 32 PT10494032 RIGHT BRUSH COVER
6 P608ZZ BALL BEARING 608ZZ 33 PHTEK5M TAP SCREW M4 X 12
7 PT10494007 O-RING 34 PHTEK1M TAP SCREW M3.5 X 12
8 PR01M EXT RETAINING RING 10MM 36 PT10494036 CABLE ARMOR
9 PT10494009 TAPER GEAR 37 PT10494037 POWER CORD 16G 2W 72" 1-15
10 PT10494010 BEARING PLATE 38 PT10494038 FLAT COIL SPRING
11 P6201ZZ BALL BEARING 6201ZZ 39 PT10494039 BRUSH HOLDER ASSEMBLY
12 PT10493009 WOODRUFF KEY 3 X 10 40 PT10494040 CARBON BRUSH
13 PT10494013 OUTPUT SPINDLE 5/8"-11 42 PHTEK53M TAP SCREW M4 X 70
14 PT10494014 OUTPUT SPINDLE WASHER 43 PT10494043 FAN GUIDE
15 PT10494015 OIL SEAL FELT RING 44 PT10494044 STATOR
16 PT10494016 BEARING HOLDER 46 PT10494046 HOUSING
17 PW05M FLAT WASHER 4MM 47 PT10494047 RUBBER BEARING SLEEVE
18 PS110M PHLP HD SCR M4-.7 X 4 48 P607ZZ-C4 BALL BEARING 607ZZ-C4
19 PT10494019 ELASTIC WASHER 49 PT10494049 ARMATURE
20 PT10494020 WHEEL GUARD 5" (T10494) 50 PT10494050 ARMATURE WASHER
20 T10495020 WHEEL GUARD 6" (T10495) 51 PT10494051 BAFFLE PLATE
21 PT10494021 GUARD PLATE 52 P6200ZZ-C4 BALL BEARING 6200ZZ-C4
22 PT10494022 INNER FLANGE 53 PT10494053 OIL SEALING PLATE
24 PT10494024 OUTER FLANGE 54 PT10494054 TAPER PINION
25 PT10494025 FIXED PIN SPANNER WRENCH 55 PT10494055 PINION NUT
26 PT10494026 LEFT BRUSH COVER 56 PHTEK28M TAP SCREW M4 X 25
27 PHTEK6M TAP SCREW M4 X 16 57 PT10493044 HANDLE
T10494 & T10495 Main Parts List
T10494 & T10495 Labels Breakdown
REF PART # DESCRIPTION REF PART # DESCRIPTION
58 PT10494058 MACHINE ID LABEL (T10494) 59 PT10494059 GRIZZLY LABEL
58 PT10495058 MACHINE ID LABEL (T10495) 60 PT10493053 SAFETY LABEL
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