Parts Page Reorder No. PD 12.29
Effective October 2012
12" Disc Grinder
SAVE THIS DOCUMENT, EDUCATE ALL PERSONNEL
Model Motor
Number
hp
FLA
Voltage Phase
Frequency
SFPM
(SM/Min)
Sound
Level
Weight
Pound
Height
Inch
Width
Inch
Length
Inch
67600
1
13.4
115
1
60
1725
70 dB(A)
90
17
21
18
67601
1
6.7
230
1
60
1725
70 dB(A)
90
17
21
18
67602
1.5
20
115
1
50/60
500-1725 70 dB(A)
90
25
21
18
67603
1.5
10
230
1
50/60
500-1725 70 dB(A)
90
25
21
18
67604
1.5
6.9
230
3
50/60
500-1725 70 dB(A)
90
25
21
18
67605
1.5
3.6
460
3
50/60
500-1725 70 dB(A)
90
25
21
18
SAFETY LEGEND
Read and understand tool manual before
work starts to reduce risk of injury to
operator, visitors and tool.
Practice safety requirements. Work alert.
have proper attire and do not operate tools under
the influence of alcohol or drugs
Eye protection must be worn at all times,
eye protection to conform to ANSI Z87.1
Ear protection to be worn when exposure to sound,
exceeds the limits of applicable Federal, State or
Local statues, ordinances and/or regulations
Respiratory protection to be used when exposed to
contaminants that exceed the applicable threshold
limit values required by law
Electric shock hazard. Avoid bodily contact with
grounded objects, bodies of water.
Do not damage cord set.
When operating this equipment, basic precautions should always be strictly followed
including the instructions listed below:
Carefully Read and save all instructions before operating or servicing any Dynabrade® Abrasive Power Tool.
Products offered by Dynabrade are not to be modified, converted or otherwise altered from the original design without expressed
written consent from Dynabrade, Inc.
Warning: When using electric tools, basic safety precautions should always be followed to reduce the risk of a fire, electric shock, and personal injury,
including the following:
1. Keep work area clean. Cluttered areas and benches invite accidents.
2. Consider work area environment. Do not expose tools to rain. Keep work area well lit. Do not use power tools in damp or wet locations.
Do not use tools in the presence of flammable liquids or gases.
3. Guard against electric shock. Be certain machine is adequately grounded before operating.
4. Keep children away. Do not let visitors contact tool. All visitors should be kept away from work area.
5. Do not force tool. It will do a better and safer job at its intended rate.
6. Use the right tool. Do not force a small tool or attachment to do the job of a heavy duty tool. Do not use tool for purposes not intended.
7. Dress properly. Do not wear loose fitting clothing or jewelry. Clothes can be caught in moving parts. Wear protective hair covering to
contain long hair.
8. Use safety glasses. Also use face-shield or dust mask if operation area is dusty.
9. Do not abuse cord. Never carry tool by cord or yank it to disconnect from receptacle. Keep cord from heat, oil and sharp edges.
10. Do not overreach. Keep proper footing and balance at all times.
11. Maintain tools with care. Keep tools clean for better use and safer performance. Follow instructions for changing accessories. Inspect tool
cords periodically and if damaged, have repaired by authorized service facility. Inspect extension cords periodically and replace if damaged. Keep
handles dry, clean and free from oil and grease.
12. Do not leave tool running. Disconnect tools when not in use, before servicing, when changing abrasive, etc.
13. Remove keys and wrenches. Form a habit of checking to see that all keys and adjusting wrenches are removed from tool before turning it on.
14. Avoid accidental starting. Be sure switch is off when plugging in.
15. Out-door use extension cords. When tool is used outdoors, use only extension cord suitable for outdoor use. They should be marked with the
suffix W-A (for UL) or W (for CSA in Canada).
16. Stay alert. Watch what you are doing. Use common sense. Do not operate tool when you are tired.
17. Check damaged parts. Before further 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, breakage of moving parts, binding of moving 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 by an authorized
service center unless otherwise indicated elsewhere in this instruction manual. Have defective switches replaced. Do not use tool if switch does not
turn tool on or off.
18. Avoid gaseous areas. Do not operate electric tools in gaseous or explosive atmospheres. Switches can create spark, and the sparks
can ignite fumes.
19. Do not alter or misuse tool. This tool is precision built. Any alteration or modification not specified is misuse and may result in a dangerous condition.
Only these accessories and attachments that are found in this instruction manual are acceptable for use with this tool. The use of any other accessory or
attachment might present a risk to the operator.
20. Replacement parts. When servicing, use only identical replacement parts. When ordering replacement parts, please specify model and serial
numbers of your machine.
21. Do not operate tool without guards. Always replace guards after changing accesory or abrasives.
22. Do not mix grind material. There is a potential combustion hazard if ferrous and non-ferrous grinding dust is mixed. Clean inside machine
between materials.
23. Use hearing protection. Permanent hearing loss can result from high process noise levels.
24. Use correct size abrasive. Using a size abrasive that was not designed for this tool can be unsafe.
25. Mount tool securely. Always fasten tool to bench or other support structure to prevent tipping.
Voltage Warning:
Before connecting the tool to a power source (receptacle, outlet, etc.), be sure the voltage supplied is the same as what is specified on the nameplate
of the tool. A power source with greater than that specified for tool can result in serious injury to the user as well as damage to the tool. Using a power
source with voltage less than the nameplate rating is harmful to the tool’s motor. If in doubt, do not plug in the tool.
Polarized Plugs:
To reduce the risk of electric shock, this equipment has a polarized plug (one blade is wider than the other). This plug will fit in a polarized
outlet only one way. If the plug does not fit in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet.
Do not change the plug in any way.
Warning: Keep extension away from the immediate working area.
12 Inch Disc Grinding Machine
Setup
The 67600 Series 12 Inch Disc Grinding Machine will be pallet shipped to its destination. The following details
will describe the steps required for initial setup. Read manual and inform anyone that will be in the area about
proper operation and safety.





After receiving machine verify contents of crate and what is stated on the packing slip.
Make sure product was not damaged in anyway while being delivered.
Verify AC power is consistent with the model ordered
Do not modify plug. Please consult an electrician and/or Dynabrade, Inc. prior to changing voltages.
Verify guards are in place and are adjusted properly
Forward/Reverse
Grinding Disc
Motor
Work Table
Clean-Out
Access
Abrasive Disc Change
Gap Adjustment
Lock Down Arm
Work Surface Angle
Lock down Arm
Miter
2 inch Vac Port
12 Inch Disc Grinding Machine
Setup
After assembly each machine is fully tested prior to leaving the factory. With machine or pedestal securely bolted to
appropriate surface connect the AC power to its source.
To AC power
source
With Power off, install desired abrasive disc on machine. Begin by releasing work table assembly and allowing access to
full grinding wheel. To release work table, remove top lock down arms from both sides and carefully lower work surface
assembly downward until stable. WARNING: Support work table while lowering
Lock Down Arm
12 Inch Disc Grinding Machine
Setup
Center and apply adhesive backed abrasive disc to the machine. Once in place, continue by bringing work surface back
into working position and screw lock-down arms back into place. Be sure the gap between the work rest and the grinding
wheel is never greater than 1/16 inch.
1/16” Max
Gap
Top
Locking
Arm
12 Inch Disc Grinding Machine
Operation
Engage the motor by placing the power lever in a forward or reverse position depending upon the desired
direction of wheel rotation.


Before switching direction of grinding wheel, be sure to move power lever to neutral position and allow grinding
wheel to come to a complete stop.
In the event that the grinding disc does not remain centered on the grinding wheel while machine is running and
in use, turn power off and fix before continuing to use. Re-center abrasive disc or trim overhanging abrasive.
*Note: A heat gun can be used to easily change your abrasive disc from one to the next. Apply heat evenly to the
disc from a 4” distance and periodically check for De-adhesion until the disc is easily removed. Continue by
cleaning any adhesive residue with an appropriate solvent before installing a new abrasive disc.
Forward
Power
Lever
Reverse
Reverse
Forward
12 Inch Disc Grinder Variable Speed Control
Operation
If your machine come equipped with a variable speed control, See below guide for tool operation. Be aware that you can
Increase or decrease disc speed before start up or during run mode.
Increase Disc Speed
Run
Gap
Decrease Disc Speed
1)
2)
3)
4)
Enter
Forward/Reverse
Stop
Gap
Gap
Adjust disc speed by pressing Increase Disc Speed or Decrease Disc Speed arrows
To change disc direction press Forward/Reverse and then press Enter
Press Run to start disc – if necessary adjust disc speed by pressing Speed arrows
Press Stop to stop disc
ES-67600
115V WIRING
REVERSING
DRUM SWITCH
RS-1A
115V MARATHON
MOTOR F134
L1
98616
P1
WHITE
L2
GND
98615
98616
YELLOW
RED
P2
ORANGE
98611 (x6)
BLUE
12 GA THHN WIRE
TYP
16 GA THHN WIRE
TYP
98616
98609
T1
BLACK
98609
ES-67601
230V WIRING
230V MARATHON
MOTOR F134
L1
98616
P1
L2
98616
YELLOW
GND
BLUE
T1
REVERSING
DRUM SWITCH
RS-1A
98616
98616
BLACK
ORANGE
WHITE
98611 (x6)
P2
12 GA THHN WIRE
TYP
98616
98609
RED
16 GA THHN WIRE
TYP
98609
67602
T1
W
L1
115v
1 Phase, 60 Hz
T7
VARIABLE SPEED
CONTROL
97996
T2
V
T8
N
T3
U
T9
T4
PRIMARY EARTH
T5
T6
PE
MOTOR
97993
67603
T1
W
L1
230v
1 Phase, 60 Hz
T7
VARIABLE SPEED
CONTROL
97996
T2
V
T8
L2
T3
U
T9
T4
PRIMARY EARTH
T5
T6
PE
MOTOR
97993
67604
L1
L2
230v
3 Phase, 60 Hz
T1
W
T7
VARIABLE SPEED
CONTROL
97997
T2
V
T8
L3
T3
U
T9
T4
PRIMARY EARTH
T5
T6
PE
MOTOR
97993
67605
L1
L2
460v
3 Phase, 60 Hz
T1
W
T7
VARIABLE SPEED
CONTROL
97998
T2
V
T8
L3
T3
U
T9
T4
PRIMARY EARTH
T5
T6
PE
MOTOR
97993
18
21
36
24
20
37
4
35
6
19
25
37
34
17
52
3
4
1
16
43
2
37
36
42
38
39
37
41
35
13
40
34
11
7
29
31
10
30
59
5
28
33
23
32
13
12
9
27
11
26
8
13
18
15
18
15
ITEM NO.
PART NUMBER
MODEL
MOTOR
67600
98048
-
67601
98048
-
-
67602
97993
97996
67633
67603
97993
97996
67633
67604
97993
97997
67633
67605
97993
97998
67633
DESCRIPTION
QTY.
1
67621
DISK HUB
1
2
67622
12 IN DISK
1
3
97134
4
95183
5
6
5/16 - 24 x 1 SHCS ZINC
6
5/16 WASHER
10
67923
RISER BLOCK
1
67620
12 IN DISK HOUSING
1
7
67623
WORK TABLE
1
8
67625
LEFT PIVOT ARM
1
9
67624
RIGHT PIVOT ARM
1
10
67626
FRONT GUARD
1
11
97736
12
67627
SCOOP
1
13
98594
1/4-20 LOCKNUT
5
15
95536
1/4 - 20 x 5/8" SHCS
4
16
97725
5/16-18 x 3/4 FLAT POINT SET SCREW
6
17
97737
REVERSING DRUM SWITCH
1
18
95166
1/4" WASHER
6
19
67631
MITER GUIDE
1
20
67632
MITER
1
21
64961
23
98398
5-20 NEMA PLUG
1
24
68021
5/16-18 x 3/4" HEX BOLT
4
25
——
See Motor Chart (Top Right)
1
26
67629
LEFT HAND SPRING
1
27
67630
RIGHT HAND SPRING
1
28
65059
29
97177
10-32 LOCKNUT
2
30
97673
10-32 x 1/2" BHSCS
2
31
97370
#10 WASHER
2
32
64930
WARNING LABEL, EYE PROTECTION
1
33
97062
1/8" ALUMINUM BLIND POP RIVET
8
34
97755
5/16-18 x 1-1/2" SET SCREW
2
35
97748
ADJUSTABLE HANDLE 5/16-18 THREAD
2
36
97747
ADJUSTABLE HANDLE 5/16-18 STUD
2
37
97749
0.2 THK 5/16 WASHER
4
38
98709
90 DEGREE ELBOW
1
39
95082
1/2" CLOSE NIPPLE STEEL
1
40
98746
41
98751
42
97314
43
5/16 x 1-1/4 SHOULDER SCREW
KNOB- REID# DK-127
DESCRIPTIVE PLATE, ELECTRICAL DATA
1/2" LOCK NUT
4
2
1
2
1
95179
1/2" SEALING RING
.281 ID X 1" OD X .080 THK FENDER
WASHER
1/4-20 x 1 HEX BOLT
44
98616
CRIMP ON WIRE CONNECT
3
45
98611
WIRE TERMINAL
6
46
98609
RING TERMINAL
2
47
98615
48
98405
#16 BLACK WIRE (FT)
1
49
98408
#16 WHITE WIRE (FT)
1
50
98411
#12 GREEN WIRE (FT)
1
52
95476
3/8-16 x 1in SHCS
4
59
98399
10 FT CORD
1
CRIMP ON WIRE CONNECT 12
3
1
1
CONTROL
BRACKET
-