DiamaPro Systems DX22-E User manual

OWNER’S MANUAL
DX22-E
CONCRETE FLOOR GRINDER
USER & MAINTENANCE BOOK
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE

WARRANTY REGISTRATION CARD
Form must be completed and submitted within 30 days from the date of purchase.
Customer Information
First and Last Name
Company Name
Address City State Zip Code
Phone Number Email
Machine Information
Machine Type Machine Model
Serial # Purchase Date (dd/mm/yy)
DiamaPro Systems®
3343 Peachtree Road NE
Suite 145 #24
Atlanta, GA 30326
470-977-2323 nwww.diamaprosystems.com [e-mail]

Rebar or utility lines may be buried in concrete. Disconnect the power to
any utility lines. If these dangers are present are to be missed, clearly mark
the area.
Loose debris could be thrown from crack. Make sure area to be cut is clear
from people and any loose objects, nuts, bolts, etc. Never run over any
loose objects.
Do not allow anyone to stand in line with the grinding path. Do not let chil-
dren or visitors in contact with machine or extension cord. Keep children
and visitors away from the work area.
Diamond Tooling produce heat and sparks during operation. Never
use machines in dangerous sites containing ammable, combustible or
explosive materials such as lacquer, paint, benzene, thinner, gasoline,
gases, and adhesive agents.
The Diamond tooling and shroud become hot during operation and remain
hot after stopped. Do not touch the tooling and shroud without proper hand
protection.
Keep a rm hold on the handle grips and maintain control of the machine
until the grinding completely stops.
Never use a cracked, damaged, or misaligned tooling. After mounting
check to see tooling is secure.
Running the wrong type/size of tooling can cause damage to your machine
Do not force a small grinder to do the job of a heavy-duty grinder. Do not
use the walk-behind grinder for improper applications. Never cut material
for which the tooling was not designed.
The machine and tools should be stored in a dry and secure location when
not in use. Keep equipment out of reach of children.
The grinder will do the job better and safer at the rate for which it was
designed.
This includes primers, all coatings, adhesives, tile and crack lling materi-
als, etc. Do not attempt to cut, clean out or remove material without MSDS
information. Consult MSDS sheet for hazards information. Be aware that
some materials are explosive such as dust.
Always keep proper footing and balance.
Keep machine clean and follow maintenance procedures for better and
safer performance. Keep handles dry, clean, and free from oil and grease.
Follow instructions for lubricating and changing accessories.
Thank you for purchasing a DIAMAPRO SYSTEMS®product. This manual
provides information and procedures to safely operate and maintain the
DiamaPro DX22-E. For your own safety and protection from injury, careful-
ly read, understand, and observe the safety instructions described in this
manual. Keep this manual or a copy of it with the machine. If you lose this
manual or need an additional copy, please contact DiamaPro Systems®.
This machine is designed and built with user safety in mind; however, it
can present hazards if improperly operated and serviced.
Please follow the operating instructions carefully. If there are any questions
regarding operating or servicing of this machine, please contact
DiamaPro Systems®.
Disclaimer: DiamaPro Systems® and its a󰀩liates take no responsibility
for any damage, injury or death resulting from the incorrect or unsafe use
of this product. Use of this product should be undertaken by competent
persons only. It is the operator’s responsibility to ensure that the following
safety procedures are followed. If you are unsure, do not operate this
product.
Most job sites have rules governing equipment use & maintenance. Before
starting at a new work location, check with the supervisor or safety coordi-
nator. Ask about any rules or regulations you need to abide by.
OSHA enforces federal laws within the United States that apply to the safe
operation, application, & maintenance of equipment on job sites. It is the
employer’s responsibility to comply with these laws.
Do not operate this machine unless you carefully read the operations and
maintenance manual.
Do not operate this machine unless you have received operational and
maintenance training from a DiamaPro Systems®representative or from an
authorized distributor for DiamaPro Systems®
Observe all applicable local, state and federal safety regulations. Wear
OSHA approved foot protection.
Observe all applicable local, state and federal safety regulations. Wear
OSHA approved safety glasses.
Breathable silica may be generated by use of this product. Silica can
cause severe and permanent lung damage, cancer, and other serious
diseases. Do not breath the dust. Do not rely on your sight or smell to
determine if dust is in the air. Silica may be in the air without a visible dust
cloud. If air monitoring equipment for silica is not provided by your employ-
er at your work site, you MUST wear appropriate respiratory protection
when using or servicing the machine. Consult your employer and OSHA
regarding the appropriate respiratory protection.
Observe all applicable local, state and federal safety regulations. Wear
OSHA approved hearing protection.
Do not wear loose clothing or jewelry that can be caught in moving parts.
Wear protective hair covering to contain long hair. Keep hair away from
motor air vent. Rubber gloves and non-skid footwear are recommended
when working outdoors.
Do not expose machine to rain. Do not use machine in wet conditions.
Keep work area well lit. When working at an elevated location, pay atten-
tion to articles and persons below.
INTRODUCTION
1. SAFETY INSTRUCTIONS
1.1 KNOW THE RULES & YOUR EQUIPMENT
1.2 RECEIVE PROPER TRAINING
1.3 PROTECT YOUR FEET
1.4 PROTECT YOUR EYES
1.5 PROTECT YOUR LUNGS
1.6 PROTECT YOUR EARS
1.7 DRESS PROPERLY
1.8 AVOID A DANGEROUS ENVIRONMENT
1.9 BEWARE OF HIDDEN DANGERS IN
CONCRETE
1.10 KEEP WORK AREA CLEAN - DO NOT RUN
OVER ANYTHING
1.11 KEEP CHILDREN AND VISITORS AWAY
1.12 AVOID FLAMMABLE LIQUIDS OR GASES
1.13 AVOID CONTACT WITH HOT TOOLING
AND SHROUD
1.14 KEEP FIRM GRIP ON MACHINE
1.15 CHECK TOOLING FOR CRACKS, DAMAGE,
AND MISALIGNMENT
1.16 DO NOT FORCE WRONG SIZE OR TYPE OF
TOOLING ONTO MACHINE
1.17 USE EQUIPMENT AND ACCESSORIES
PROPERLY
1.18 STORE IDLE EQUIPMENT
1.19 DO NOT FORCE
1.20 OBTAIN MATERIAL SAFETY DATA SHEET
(MSDS) FOR ALL WORK SURFACE
MATERIALS
1.21 DO NOT OVERREACH
1.22 MAINTAIN MACHINE WITH CARE

Form a habit of checking to see that tools such as adjusting wrenches are
removed from the machine and properly stored before starting.
Watch what you are doing. Use common sense. Do not operate machine
when you are tired or fatigued.
Do not operate machine while under the inuence of drugs, alcohol, or
any medication.
Do not operate machine with missing or improperly mounted parts.
Verify all machine guards are in good condition and will function properly
before using the machine. Check for alignment of moving parts, binding of
moving parts, breakage of parts, mounting, and any other conditions that
may a󰀨ect machine operation. A guard, power switch or other part that is
damaged should be properly repaired or replaced by an authorized
service center.
Never touch moving parts such as blades, belts, and others.
Stop using machine immediately if any abnormalities are observed during
operation. Examples of abnormalities include unusual noise and vibration
When replacing a component part with a new one, use only the same type
and quality of the previous part. Never attempt to repair a machine if you
are unfamiliar with proper procedures and techniques required.
Refer to this operations and maintenance manual as well as any additional
instructions included from other manufacturers.
1.23 REMOVE ADJUSTING TOOLS
1.24 STAY ALERT
1.25 DO NOT USE DRUGS, ALCOHOL,
MEDICATION
1.26 KEEP ALL PARTS IN CORRECT POSITION
1.27 CHECK DAMAGED PARTS
1.29 STOP OPERATION IMMEDIATELY IF ANY
ABNORMALITY IS DETECTED
1.28 NEVER TOUCH MOVING PARTS
1.30 WHEN REPLACING A PART, USE THE SAME
TYPE AND QUALITY
1.31 SAVE THESE INSTRUCTIONS
CALIFORNIA PROP 65 WARNING
Thank you for purchasing a DIAMAPRO SYSTEMS®product. This manual
provides information and procedures to safely operate and maintain the
DiamaPro DX22-E. For your own safety and protection from injury, careful-
ly read, understand, and observe the safety instructions described in this
manual. Keep this manual or a copy of it with the machine. If you lose this
manual or need an additional copy, please contact DiamaPro Systems®.
This machine is designed and built with user safety in mind; however, it
can present hazards if improperly operated and serviced.
Please follow the operating instructions carefully. If there are any questions
regarding operating or servicing of this machine, please contact
DiamaPro Systems®.
DUST WARNING
Cutting, especially when DRY cutting, generates dust that
comes from the material being cut, which frequently contains
silica.
When dry cutting, be sure to use a HEPA ltered dust collector.
Silica is a basic component of sand, quartz, brick clay, granite and
numerous other minerals and rocks. Exposure to excessive amount
of such dust can cause:
n Respiratory diseases (a󰀨ecting your ability to breath), including
chronic bronchitis, silicosis and pulmonary brosis from exposure
to silica. These diseases may be fatal;
nSkin irritation and rash; and
nCancer according to NTP* and IARC*
*National Toxicology Program, International Agency for Research
on Cancer
Take precautionary steps
nAvoid inhalation of and skin contact with dust, mist and fumes;
nWet cut when feasible, to minimize dust;
nWear and ensure that all bystanders wear appropriate respiratory
protection such as dust masks designed to lter out microscopic
particles. (See OSHA 29 CFR Part 1910.1200)
Use of this product can cause exposure to materials known to the
State of California to cause
cancer and/or birth defects or other reproductive harm.
CALIFORNIA PROP 65 WARNING
CAUTION
Respirable crystalline silica. May cause cancer.
Causes damage to lungs.
Wear respiratory protection during exposure.
Use appropriate dust control equipment to keep
dust within OSHA and local regulation limits.
!
WARNING & ATTENTION
WARNINGS
nIt is strictly forbidden to perform wiring work after the machine is con-
nected to electricity
nA leakage protection device must be used for the input power supply.
nUse the national standard six-square three-core cable for wiring, and
check whether the insulation of the cable is in good condition
nBefore proceeding with the wiring process, make sure the output voltage
matches the voltage of the machine.
nThe main matching power supply of the standard model is single-phase
220V, and the wiring of the machine is required to be one live wire, one
neutral wire, and one ground wire. Wire according to the indication of
the power supply connected to the machine.
ATTENTION
nAvoid splashing water on the engine and control box during machine
cleaning
nAvoid splashing water on the motor or control box during grinding
process
nIf the machine does not appear to be operating properly, it should be
shut down
nDuring operation, keep space between the cable and the grinder
nEnsure that the tools are installed in place and securely

2. MAINTENANCE & REPAIR
Before carrying out the maintenance of the DX22-E make sure you understand the contents of this manual.
Please contact DiamaPro Systems®for further explanations and information.
• The user shall be required to comply with the qualications of the relevant personnel:
OPERATOR / ORDINARY MAINTENANCE TECHNICIAN: carries out the tasks necessary for the basic functioning
of the machine: execution of the work cycle, implementation of operator commands, other operations closely linked to normal production,
any cleaning and inspection operation performed on a daily basis, enforcement of ordinary maintenance operations. Works only with enabled
safety functions.
MAINTENANCE TECHNICIAN SPECIALIST (AUTHORIZED DEALER)
Involved in all operating conditions and at all protection levels. Makes extraordinary operations that cannot be run by the user
Maintenance technicians must possess the skills required by this manual, as well as the mental and physical requirements necessary and su󰀩cient to
maintain and operate the machine. To ensure the functionality and durability of the machine daily maintenance must be performed, carrying out opera-
tions in compliance with the safety requirements.
Only the authorized dealer can make adjustments and operations that are not assigned to the operator. It is forbidden to make adjustments and inter-
ventions during machine operation. Before performing any maintenance operation disconnect the machine from the power sources and wait for the
cooling of the hot parts (Motor, tool plates, etc.)
Before performing maintenance:
nThoroughly clean the DX22-E. If in doubt about how to perform occasional repairs, contact our Technical Support or an authorized dealer.
n Upon nishing the job perform a thorough cleaning from processing residues.
Good maintenance requires constant and methodical control of all parts of the machine and adaptation of tests to its actual usage. Periodic inspections
are crucial to keep the machine e󰀩cient and reduce repairs and any resulting dangers.
We recommend that you have your DX22-E serviced by an authorized dealer or a DiamaPro Systems®technician every 500 hours.
Note: frequency is taken over considering a working day of 8 hours.
Replacement of the motor belt
If, as a result of a visual inspection, it appears that the belts are worn or cracked, replace them, operating as follow:
nDisconnect power source
nAllow motor to cool before replacing belts
nLoosen bolts around water tank & remove water tank
nLoosen bolts on motor mount plate
nLoosen belt tension screw to relieve tension to remove belt
nRemove belt from large gearbox pulley and under the smaller motor pulley
nInstall new belt starting with the smaller motor pulley then over the larger gearbox pulley
nSet tension back with tension bolt
nTighten motor mount plate
nReinstall water tank and water tank bolts
2.1 SCHEDULED MAINTENANCE
2.2 ROUTINE & ADDITIONAL MAINTENANCE
FREQUENCY PROCEDURES
FIRST 8 HOURS (BREAK IN PERIOD)
EVERY 100 HOURS
EVERY 250 HOURS
EVERY 500 HOURS
EVERY 1000 HOURS
-INSPECT MOTOR BELT
-TILT MACHINE BACK & INSPECT GEARBOX SEALS AROUND EACH GRINDING HEAD
-INSPECT MOTOR BELT TENSION
-INSPECT RUBBER IN FLEXIBLE TOOL PLATE MOUNT FOR DAMAGE OR EXCESSIVE
WEAR. REPLACE AS NEEDED.
-INSPECT MOTOR BELT & REPLACE IF NEEDED
-REPLACE GEAR OIL

2. MAINTENANCE & REPAIR (cont).
General Cleaning
Grinding Heads
Wheels & Wheel
Bearings
Dust Control System
At each start
At each start
At each start
At each start
NAME OF
OPERATION FREQUENCY PERSON IN CHARGE OPERATING INSTRUCTIONS STATE OF MACHINE
MECHANICAL PARTS
Machine stopped /Power
sources disconnected
Machine stopped /Power
sources disconnected
Machine stopped /Power
sources disconnected
Machine stopped /Power
sources disconnected
Wash the dirty parts with a brush and water. Lubri-
cate the parts exposed to dust; Do not lubricate the
rubber parts subjected to motion (belts, etc).
Lift the gearbox grinding head, check whether the
abrasive positioning pins are loose or damaged,
and replace them if necessary
Inspect wheels & wheel bearings for damage or
excessive wear. Replace if needed.
Inspect dust skirt and dust hoses for damage or
excessive wear. Replace if needed.
Gearbox
Motor Belt
Safety Systems
Integrity of Pictograms
Weekly
Or every 40 hours
Weekly
Or every 40 hours
Daily
Weekly
Or every 40 hours
NAME OF
OPERATION FREQUENCY PERSON IN CHARGE OPERATING INSTRUCTIONS STATE OF MACHINE
MECHANICAL PARTS
Machine stopped /Power
sources disconnected
Machine stopped /Power
sources disconnected
Machine Stopped
Machine stopped /Power
sources disconnected
The gearboxes are sealed upon assembly; if you
notice oil leaks, carefully nd out their origin be-
cause there may be leaks from other sources. If the
leaks come from the gearbox, contact our technical
service or a qualied technician.
Clean any oil leaks at the bottom of the grinder. For
a possible change of the lubricant due to leaks or
for the topping up operations, use the following type
of lubricant: MOBIL SCH 630
Check belt for proper tension or abnormal wear.
Replace if needed
Please note the requirement to perform the
checking and recording of verications of safety
components every 6 months.
CAUTION
!DO NOT REPLACE THE GEARBOX.
CONTACT DIAMAPRO SYSTEMS OR
THE AUTHORIZED DEALER.
SAFETY SYSTEMS

VOLTAGE
MOTOR
INVERTER
CURRENT
WATER TANK CAPACITY
WEIGHT
DIMENSIONS (LxWxH)
GRINDING PLATE SPEED
DX22-E
SINGLE PHASE 220V
5.5 HP
7.5 HP
10~15 A
18 L
465 LBS
35x22x42.5 IN
0-560 RPM
SPECIFICATIONS
ELECTRIC

1
2
3
4
5
6
ITEM # DESCRIPTION PART # QTY
HANDLE ASSEMBLY
HANDLE GEAR BASE-BILATERAL SYMMETRY
AXLE CARD 25
ELECTRIC BOX ASSEMBLY
HANDLE SPLINT
BODY ASSEMBLY
DP-DX22-HASS
DP-DX22-HGBS
DP-DX22-AC25
DP-DX22-EBAS
DP-DX22-HANS
DP-DX22-BODY
1
2
2
1
1
1
GENERAL PARTS

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ITEM # DESCRIPTION PART # QTY
OPERATION CONTROL BOX
CONTROL BOX BASE-UPPER
CONTROL BOX BASE-BOTTOM
HANDLE HOUSING
OPERATING HANDLE SLEEVE
OPERATION HANDLE
HANDLE PLATEN
AXLE CARD 25
ROTATION AXLE
GUIDE SLEEVE
CONNECTING SLEEVE
FIXED PIN SLEEVE
FIXED PIN
HANDLE SPRING
FIXED PIN COVER
CONNECTOR FIXING STOPPER 1
CONNECTOR FIXING STOPPER 2
ROTARY WRENCH
OPERATING HANDLE FRAME
HOUSING BOTTOM PLATE
DP-DX22-OPCB
DP-DX22-UPCB
DP-DX22-BMCB
DP-DX22-HANH
DP-DX22-HASL
DP-DX22-OPHD
DP-DX22-HDPL
DP-DX22-AC25
DP-DX22-RDAX
DP-DX22-GDSV
DP-DX22-CNSV
DP-DX22-FPSV
DP-DX22-FXPN
DP-DX22-HSPG
DP-DX22-FPCV
DP-DX22-CFS1
DP-DX22-CFS2
DP-DX22-ROWC
DP-DX22-OPHF
DP-DX22-HBPL
1
1
1
1
1
1
2
2
1
2
2
2
2
2
2
2
1
1
1
1
HANDLE ASSEMBLY

1
2
3
4
5
6
7
8
9
10
11
12
ITEM # DESCRIPTION PART # QTY
ELECTRIC BOX BRACKET
WIRE ROD
WIRE ROD BASE
RACK RIGHT SIDE PANEL
RACK LEFT SIDE PANEL
CAM LOCK -A- 2.5IN
CAM LOCK -B- 2.5IN
DUST SUCTION PORT
LED LIGHT
REINFORCEMENT PLATE
VALVE SWITCH
WATER TANK
DP-DX22-EBBR
DP-DX22-WORD
DP-DX22-WBSE
DP-DX22-RRSP
DP-DX22-RLSP
DP-DX22-CAMA
DP-DX22-CAMB
DP-DX22-DUSP
DP-DX22-LEDL
DP-DX22-RFPT
DP-DX22-VLSW
DP-DX22-WATK
1
1
1
1
1
1
1
1
1
1
1
1
CARRIAGE

1
2
3
4
5
6
7
8
9
ITEM # DESCRIPTION PART # QTY
INVERTER CONTROL PANEL
VENTILATION FILTER
ELECTRIC BOX
SWITCHING POWER
INVERTER
POWER INDICATOR
WORK INDICATOR
ELECTRIC BOX DOOR
ELECTRIC BOX DOOR LOCK
DP-DX22-IVCP
DP-DX22-VFTR
DP-DX22-ETCB
DP-DX22-PWSC
DP-DX22-INVT
DP-DX22-PWIN
DP-DX22-WWIN
DP-DX22-EBDR
DP-DX22-EBDL
1
1
2
1
1
1
1
1
1
ELECTRICAL BOX / INVERTER

FRAME / WHEEL ASSEMBLY

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
ITEM # DESCRIPTION PART # QTY
MOTOR
MOTOR BUSHING
BELT PULLEY
MOTOR PLUG
BELT 1041 (TYPE 9)
MOTOR FLANGE
LIFT HANDLE
LIFTING BASE
FLAT BEARING 51002
LIFTING BASE
LIFTING SCREW
STOP SHAFT
STOP BRACKET
AXLE CARD 12
SLIDER BEARING
M10X100 BOLT
LEVEL BUBBLE
MIDDLE OF VACUUM TUBE
DUST BELT BASE-FRONT
BOTTOM END OF VACUUM TUBE
DUST COVER
DUST BELT BASE-REAR
SCREW SLEEVE
SLIDING SHAFT
WHEEL AXLE
WALKING WHEEL 200
BEARING 5204
AXLE CARD 20
WALKING WHEEL PLUG
DP-DX22-MOTR
DP-DX22-MBSH
DP-DX22-BTPY
DP-DX22-MRPG
DP-BELT-10419
DP-DX22-MRFL
DP-DX22-LTHD
DP-DX22-LTBS-TOP
DP-DX22-BEAR-51002-FLAT
DP-DX22-LTBS-BM
DP-DX22-LTSW
DP-DX22-SPST
DP-DX22-STBR
DP-DX22-AC12
DP-DX22-SLBR
DP-DX22-M10x100
DP-DX22-LEVB
DP-DX22-MOVT
DP-DX22-DBBF
DP-DX22-BEVT
DP-DX22-DTCV
DP-DX22-DBBR
DP-DX22-SCRS
DP-DX22-SLSF
DP-DX22-WHAX
DP-DX22-WKWH
DP-BEAR-6204
DP-DX22-AC20
DP-DX22-WWPG
1
1
1
1
2
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
2
1
2
1
2
4
2
2
FRAME / WHEEL ASSEMBLY cont.

DRIVE ASSEMBLY

DP-M8X20
DP-DX22-BTPP
DP-DX22-BTPY-250
DP-PIN-8X7X22
DP-HSH-M8X35
DP-HSH-M8X20
DP-PIND-M8X35-
DP-DX22-WPCL
DP-DX22-OPLG
DP-OSEAL-30X47X7
DP-BEAR-6006-BASE
DP-BEAR-6006-
DP-DX22-Z112-HT
DP-DX22-ODPG
DP-DX22-2SDS
DP-DX22-ORNG
DP-DX22-MDRS
DP-DX22-8X7X25
DP-DX22-M10X20
DP-DX22-GBOX
DP-BEAR-6207-BASE
DP-BEAR-6207
DP-BEAR-6207-COVER
DP-OSEAL-42X60X6
DP-HSB-M8X25
DP-DX22-SSSV
DP-PIN-8X7X20
DP-DX22-GRCB
DP-NUT-M18
DP-DX22-HSB-M12X70
DP-FLEX-COUPLER
DP-DX22-GPBP
DP-DX22-VPPP
DP-DX22-GRPL
DP-DX22-MGNT
DP-BOLT-M5X10-FLAT
DP-DX22-VPAD
DP-HSB-M12X70
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
ITEM # DESCRIPTION PART # QTY
HEXAGON SOCKET BOLT M8*20
BELT PULLEY PLUG
BELT PULLEY 250
8x7x22 PIN
HEXAGON SOCKET HEAD M8x35
HEXAGON SOCKET HEAD M8x20
M8x35 DOWEL PIN
WATER PIPE CLAMP
FILLING PLUG
OIL SEAL 30x47x7
6006 BEARING BASE
6006 BEARING
Z112 HELICAL TEETH-1 LEFT 1 RIGHT
OIL DRAINING PLUG
SECONDARY DRIVE SHAFT
O-RING
MAIN DRIVE SHAFT
8x7x25 PIN
HEXAGON SOCKET BOLT M10*20
GEAR BOX
6207 LOWER BEARING BASE
6207 BEARING
6207 LOWER BASE COVER
42x60x6 OIL SEAL
HEXAGON SOCKET BOLTS M8x25
DX22 SEALED STEEL SLEEVE
8x7x20 PIN
DX22 GRINDING CLAW BASE
NUT M18
HEXAGON SOCKET BOLT M12x70
FLEX COUPLER DX22/DX26
GRINDING PLATE BOLT PLUG
VELCRO PAD POSITIONING PIN
GRINDING PLATE
MAGNET
FLAT HEAD BOLT M5x10
VELCRO PAD
HEXAGON SOCKET BOLT M12x70
1
1
1
1
12
6
2
1
1
2
2
2
2
1
1
4
1
4
6
1
2
2
2
4
6
2
4
2
2
2
2
2
18
2
18
18
6
4
DRIVE ASSEMBLY cont.

A
B
C
D
E
F
ITEM # DESCRIPTION PART # QTY
VOLTAGE/CURRENT SCREEN
EMERGENCY STOP SWITCH
MOTOR FWD/REVERSE
GRINDING HEAD SPEED
LED LIGHT
USB PORT
DP-DX22-VSCR
DP-DX22-EMSW
DP-DX22-MFWR
DP-DX22-GHSP
DP-DX22-LLED
DP-DX22-USB
1
1
1
1
1
1
CONTROL PANEL OPERATION PROCESS
Connect the power > check whether (A) voltage/current is always on > turn clockwise to turn
on (B) > knob (C) adjusts the forward and reverse direction of the grinding head > adjust the
indicator of the (D) knob to control the speed of the grinding head
CONTROLS

WIRING

DiamaPro Systems®
3343 Peachtree Road NE
Suite 145 #24
Atlanta, GA 30326
470-977-2323