DYNAMIC DIAMOND TOOLING Beast User manual

To our valued Customer,
Congratulations on your decision to purchase a Dynamic Diamond Grinder (DDG). You have
purchased a diamond grinder that has proven itself as a solid and reliable machine. Thank you
for your purchase.
Our goal at Dynamic Diamond Tooling is to provide you with excellent customer service and
timely shipping for any parts or supplies that you may need. Our Sales team is available Monday
to Friday from 8:30am to 5:00pm for any questions, troubleshooting or support.
On behalf of the entire DDT team, we thank you for your valued business and we look forward
to servicing your tooling and equipment needs.
Sincerely,
Ron Yagur Pat Pollitt
DYNAMICDIAMOND
TOOLING
1924 Silver Star Road, Orlando, FL 32804
Office 407.298.7050 Fax [phone]

Important Information
This ser Manual is onl to be used with the DDG 122 The
DDG 122 ma onl be used for grinding horiontal surfaces
approved b Dnamic Diamond Tooling
If the DDG 122 is used for other purposes or handled in was
other than that described in this ser Manual Dnamic Diamond
Tooling disclaims all responsibilit and machine warrant is
voided
ead the ser Manual before using the DDG 122 floorgrinding
machine a special attention to the safet information and
operation of the machine Maintenancerepair spare parts and
grinding plates that are to be used on the DDG 122 must be
approved b Dnamic Diamond Tooling
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Dynamic Diamond Tooling
DDG 1220 User Manual

Table of Contents
1Specifications ……………………………………………………… 4
11 lectrical Specifications  4
12 Mechanical Specifications  4
13 Tooling  4
2Safety Information ………………………………………………... 5
21 Legend  5
22 Safet recautions  5
23 Maintenance and epair ualification 6
24 lectrical Safet  6
241 lectrical Cables  6
242 sing a Generator  6
25 Definition of SAFT  FF position  7
26 Safet egarding Maintenance  7
27 Safet egarding Transport  7
3Machine Overview (Electric & Propane) ...........………………... 8
31 Machine verview – ight Side  8
32 Machine verview – Left Side  
4Operation ………………………………………………………….. 10
41 Controls and Indicators  1
411 perator Control anel  1
42 peration of Machine  11
421 Installing the Dust Shroud  11
422 Adjusting the level of the grinding Head 13
423 Adjusting Handle Height  17
424 Adjusting Handle Tilt  18
425 Adjusting the Grinding Head to Swivel  1
426 Adjusting the Grinding Head for dging 21
427 Installing Additional eight  25
4271 Installing Additional eight to Grinding Head 25
4272 Installing Additional eight to Handle of Machine 26
428 Installing Burnisher Drive ad and Lock 27
42 unning the Machine  2
421 Starting the Machine  2
422 Stopping the Machine  2
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Dynamic Diamond Tooling
DDG 1220 User Manual

423 Adjusting the Grinding Speed  2
424 Changing the Grinding Direction  2
421unning the Machine verview – CHCLIST  3
5Grinding Guide …………………………………………………… 31
51 Installing Tooling on a 12 Grinding late  31
52 Installing the 12 Grinding late to the Bottom late
of Machine  32
53 Installing Tooling on a 2 Grinding late  33
54 Installing the 2 Grinding late to the Bottom late of Machine
 34
6Maintenance ………………………………………………………. 35
61 Dail Inspection rior to peration  35
62 Cleaning the Machine  35
63 Troubleshooting  35
7Warranty ………………………………………………………….. 36
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Dynamic Diamond Tooling
DDG 1220 User Manual

1. Specifications

1.1 Electrical Specifications







Model
1220/1
1220/2
1220/3
Power Supply



Voltage



Current



Frequency



Motor



Breaker Fuse



Table 1-1


1.2 Mechanical Specifications

Model
DDG 1220
Grinding Diameter

Grinding Plate Diameter

Grinding Plate Speed

Weight

Table 1-2

Length



Width



Height



Table 1-3
1.3 Tooling


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Dynamic Diamond Tooling
DDG 1220 User Manual
Model 1220/1 1220/2 1220/3 1220/4
Power Supply 230 V / 3 Phase 230 V / Single Phase 440 V / 3 Phase 440 V / 3 Phase
208 - 240 V 208 - 240 V 420 - 480 V 380 - 410 V
17.9 A 17.9 A 8.97 A 10.5 A
60 Hz 60 Hz 60 Hz 50 Hz
5.5 kW (7.5 hp) 5.5 kW (7.5 hp) 5.5 kW (7.5 hp) 5.5 kW (7.5 hp)
30 A 50 A 30 A 30 A
Voltage
Current
Frequency
Motor
Breaker Fuse

2. Safety Information
2.1Legend
ELECTRICAL SAFETY
Failure to comply may result in personal injury or damage to equipment
CAUTION
Failure to comply with an operating procedure, technique, etc., may result in damage to
equipment if not carefully followed.
WARNING
Failure to comply with an operating procedure, technique, etc., that may result in
personal injury and/or damage to equipment if not carefully followed.
HEALTH HAZARD
Dust Forms when grinding and can cause injuries if inhaled. Use an approved breathing
mask. Always ensure good ventilation.
ALWAYS USE
Approved protective helmet, approved hearing protection, protective goggles or a visor,
protective dust mask or respirator.
2.2 Safety Precautions
The DDG 122 must be used in accordance with the safet information provided Failure to
compl with this manual ma cause personal injur andor damage to the machine
ever operate the machine unless it is in the upright position
nsure that there is no debris present in the work area
Check the work area surface for screws or other hard objects that ma be in the concrete
floor Such objects must be removed prior to using the machine
Modifications addons and changes to the machine must not be made This will void the
manufacturers warrant and can potentiall cause injur to personnel andor damage to the
machine
All safet devices must be in operation and adherence to safet regulations must be
followed at all times
Spare parts must compl with the technical reuirements as specified b the manufacturer
Intervals for recurring checks and inspections as specified in this owners manual must be
complied with
lease read this entire owners manual Failure to compl with safet
information ma result in serious injur or damage to the machine
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Dynamic Diamond Tooling
DDG 1220 User Manual

2.3 Maintenance and Repair Qualification
Maintenance and repair of the machine must onl be made b a Dnamic Diamond Tooling
certified service technician or authoried representative
2.4 Electrical Safety
The electrical power source must be euipped with fuses as specified in the “Electrical
Specifications” Table 11 All cables must be marked and rated according to the fuses
used
ever connect the machine to a power source that does not provide protective earth
ork on electrical euipment should onl be undertaken b a skilled electrician or b a trained
person under the supervision of a skilled electrician as well as in accordance with local electrical
regulations
se etension cables that are used for etending the main cable and are sied and marked in
accordance with the overall power consumption of the machine
se tools that are insulated against electricit
2.4.1 Electrical Cables
nl use cables that are marked and rated according to the specifications in “Electrical
Specifications”Table 11. Do not use ecessive length of electrical cables ever la the cable
in a loop when operating the machine this will cause the cable to heat up and ma cause a fire
See Figure 2-1 for eplanation
Figure 2-1 ecommended wa to handle ecessive cable length
2.4.2 Using a Generator
It is imperative to ensure that the Generator oltagehase Selector switch is correctl
matched to the machine voltagephase as shown in the “Electrical Specifications”
Table 11
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Dynamic Diamond Tooling
DDG 1220 User Manual

2.5 Definition of “SAFETY POWER OFF” position
The machine is secured in a safe condition and cannot present a hazard.
How to set the machine in the SAFETY POWER OFF position:
1 Switch off the machine
2 ait for all grinding drives to come to a complete stop
3 Disconnect the main power
4 Secure against unintended restart
Alwas disconnect the main power at the machine end to be able to prevent other
persons from accidentall reconnecting the main power while working on the
machine
2.6 Safety regarding maintenance
Set the machine to the SAFT  FF position before beginning an
workmaintenance on the machine
hen the machine has been operated the tooling and tooling plate along with other
parts in the drum ma be hot Take etra care to prevent burn injuries
The machine must not be connected to an power source while cleaning
2.7 Safety regarding transport
It is recommended to transport the machine with diamond tooling installed This will
prevent the bottom plate from being damaged during transport
Page 7
Dynamic Diamond Tooling
DDG 1220 User Manual